annex 1 - technical specifications

1.1 TRANSFORMER, 60 MVA (50 MVA), 132/33 kV

TECHNICAL DATA SCHEDULE TRANSFORMER 60 MVA (50MVA), 132/33 kV

ITEM DESCRIPTION UNITS REQUIRED GUARANTEED

1.0 Manufacturer - Specify

1.1 Type - Three-phase with 2 windings

1.2 Class -

2.0 Rated data and characteristics

2.1 Rated power: - primary/secondary

MVA

50/60

2.2 Cooling - ONAN/ ONAF

2.3 Rated voltage - HV winding - LV winding

kV kV

132 33

2.4 Tap changer: - manufacturer - model - type - on-load tap changer location - regulating range - rating

- -

% -

MR

MIII 500-D =

HV neutral +4 x 1.25% -12 x 1.25% Rated power

on all taps

2.5 Frequency Hz 50

2.6 Connection of the three-phase windings (group of vectors IEC 76)

- YNd11

2.7 Rated current at ONAF rated power and rated voltage tap:

- HV winding - LV winding

A A

262 1004

2.8 No-load current through: - HV winding - LV winding

A A

- -

2.9 Short circuit impedance Base: rated

TECHNICAL DATA SCHEDULE

TRANSFORMER 60 MVA (50MVA), 132/33 kV

ITEM DESCRIPTION UNITS REQUIRED GUARANTEED voltage and 50

(60) MVA

2.9.1 Direct impedance at nominal voltage tap: - HV/LV

%

10

2.9.2 Direct impedance at minimum voltage tap: - HV/LV

%

-

2.9.3 Direct impedance at maximum voltage tap: - HV/LV

%

-

2.9.4 Zero sequence impedance at nominal voltage tap

-

- HV / LV % -

2.10 Tolerance to be applied to the short circuit impedance, in terms of % of the guaranteed value on:

- nominal voltage tap - other taps

% %

±7.5 ±10

2.11 Transformer capacity to withstand external short circuits:

2.11.1 Short circuit duration s 2

2.11.2 Symmetrical short circuit current withstand during the indicated period and asymmetrical short circuit withstand:

- HV winding kA RMSkA

(peak)

- -

- LV winding kA RMSkA

(peak)

- tertiary winding kA RMSkA

(peak)

-




- pre-fault voltage p.u. 1.05

2.12 Guaranteed losses

2.12.1 No-load losses at rated voltage and frequency, with rated voltage tap

kW -

2.12.2 No-load losses at 110% of the rated voltage, at rated frequency and rated voltage tap

kW -

2.12.3 No-load losses capitalized value US $/kW

3000

2.12.4 Tolerance to be applied to no-load losses (in % of the guaranteed value)

% 10

2.12.5 On-load losses at rated voltage and frequency, with rated voltage tap and ONAN rating: - HV winding - LV winding – tertiary winding

kW kW kW

- - -

2.12.6 On-load losses capitalized value US $/kW

1080

2.12.7 Tolerance to be applied to total losses (in %of the guaranteed value) for all the windings

% 10

2.12.8 Auxiliaries consumption at second stage of cooling (ONAF/ONAF)

kW -

2.13 Highest voltage for equipment: - HV winding - LV winding

kV kV

145 36

2.14 2.14.1

Rated insulation level: Short time power frequency withstand: - HV winding - line terminal - LV winding - line terminal - neutral – control wiring

kV RMSkV RMSkV RMSkV RMS

275 70 38 2.0




2.14.2 Basic impulse level:

- HV winding - line terminal - LV winding - line terminal – neutral point

kV (peak)

kV (peak)

kV (peak)

650 170 95

2.15 Temperature rise limits at maximum power output at ONAN and ONAF ratings and at lowest voltage tap and corresponding voltage:

- top oil at ambient temperature – average copper at ambient temperature - hot spot windings

K K K

45 55 68

2.16 Permissible overload in emergency cases: - permanent permissible overload based on highest winding temperature which exceeds by 5oC the guaranteed limit

MVA

- permanent permissible overvoltage based on the specified temperature rise limts (in % of the rated voltage)

% 110

2.17 Oil: - manufacturer – type – data sheet attached

- - -

NYNAS NYTRO 10XN (Inhibited) (IEC

60296) - - -

2.18 Bushings

2.18.1 HV bushings: - class – manufacturer – type designation – rated current – short circuit withstand

kV - - A

kA RMS

145

- - - -



ITEM DESCRIPTION UNITS REQUIRED GUARANTEED – basic insulation level – power frequency withstand for 1 minute – connectors for - creepage distance

kV (peak)

kV RMS–

mm/kV

650 275 TBA 31

2.18.2 LV bushings: - class – manufacturer – type designation – rated current – short circuit withstand – basic insulation level – power frequency withstand for 1 minute – connectors for - creepage distance

kV - - A

kA RMS kV

(peak) kV RMS

– mm/kV

36 - - - -

170 70

TBA 31

2.18.3 Neutral bushings: - class – manufacturer – type designation – rated current – short circuit withstand – basic insulation level – power frequency withstand for 1 minute – connectors for - creepage distance

kV - - A

kA RMS kV

(peak) kV RMS

mm/kV

24 - - - -

125 50 – 31

2.19 2.19.1

Design data: Maximum flux density in the columns at: - rated voltage – 105% of the rated voltage

tesla tesla

- -

2.19.2 Maximum flux density in the yokes at: - rated voltage – 105% of the rated voltage

tesla tesla

- -

2.19.3 Maximum current density at ONAN rated power and rated voltage tap: - HV winding

A/mm2

-



ITEM DESCRIPTION UNITS REQUIRED GUARANTEED - LV winding A/mm2 -

2.19.4 Winding resistance: - HV winding - LV winding

ohms ohms

- -

2.19.5 Voltage regulation at ONAN rating and rated voltage tap (in % of the rated voltage): - with unity power factor: . LV side . TV side

% %

- -

- with 0.9 power factor (lagging): . LV side . TV side

% %

- -

- with 0.8 power factor (lagging): . LV side . TV side

% %

- -

2.19.6 Primary exciting current, LV side: - at 0.01 second - at 0.1 second

kA kA

- -

2.19.7 Core type (core or shell) - -

2.19.8 Winding conductor - Copper

2.20 Audible noise level

- Voltage in percent of rated value – ONAN rating – ONAF maximum rating

% dB(A) dB(A)

105 75 max 78 max

2.21 Radio Interference Voltage at 0.5 MHz as per IEC 694

μV 2500 max

3.0 Weights and dimensions

3.1 Total weight of transformer, equipped for service

kg -

3.2 Weight: - oil – core and coil assembling

kg kg

- -



ITEM DESCRIPTION UNITS REQUIRED GUARANTEED – tank and accessories – net copper – net core steel

kg kg kg

- - -

3.3 Maximum shipping weight (heaviest item)

kg -

3.4 Height from foundation to: - highest point of HV bushing – highest point of tank – highest point of conservator tank – highest point of lifting hook to remove core and coil assembly

mm mm mm

mm

- - -

3.5 Outline dimensions: - length – width

mm mm

- -

3.6 Layout drawing no - To be enclosed with bid

3.7 Maximum shipping dimensions of tank: - outside height – outside width – outside length

mm mm mm

- - -

3.8 Transportation drawing no - To be enclosed with bid

4.0 On-load tap changer

4.1 Manufacturer - MR

4.2 Type - MIII 500-D

4.3 Rated current A -

4.4 Number of steps - 17

4.5 Short circuit withstand kA RMS -




4.6 BIL to ground through the regulating coil

kV (peak)

-

4.7 Power frequency withstand voltage for 1 minute through the regulating coil

kV RMS -

4.8 Tap transition device - Resistance type and BCD

4.9 Parallel automatic controller - master-follower

5.0 Current transformer incorporated into the power transformer

5.1 5.1.1 5.1.2 5.1.3

CT in HV phase bushings: Number of cores per bushing Primary rated current Secondary rated current

- A A

4

400 1

5.1.4

Accuracy class:

- protection - metering

- -

To be coordinated (2)5P20, 20

VA / (1) Class X

(1)CL0.2, 20 VA

5.1.5 Ratio - 400:1

5.1.6 Short circuit withstand A -

5.1.7 Continuous secondary current thermal limit

A -

5.2 5.2.1 5.2.2

CT in HV neutral bushing: Number of cores per bushing Primary rated current

- A

2

400




5.2.3 5.2.4

Secondary rated current Accuracy class – protection (to be coordinated)

A -

1 (1) 5P20, 20

VA / (1) Class X

5.2.5 Ratio - 400:1

5.2.6 Short-circuit withstand A -

5.2.7 Continuous secondary current (thermal limit)

A -

5.3 CT in LV phase bushings:

5.3.1 Number of cores per bushing - 4

5.3.2 Primary rated current A 1200

5.3.3 Secondary rated current A 1

5.3.4 Accuracy class: - protection - metering

- - -

-

(3)5P20, 20VA (1)CL0.2, 20

VA

5.3.5 Ratio - 1200:1

5.3.6 Short-circuit withstand A -

5.3.7 Continuous secondary current (thermal limit)

A -

6.0 Layout

6.1 Primary winding bushings - (3) Long. Axis

6.2 Secondary winding bushings - (3) Long. Axis (opposite to

HV)

6.3 Conservator tank - Transv. Axis

6.4 Tap changer - Transv. Axis

6.5 Control cabinet - -

6.6 Radiators - -

6.7 Terminal block connection drawing - As per



ITEM DESCRIPTION UNITS REQUIRED GUARANTEED enclosed drawings

7.0 Standards

7.1 Manufacturing - Latest revisions of IEC 60296 IEC 60044 IEC 60076 IEC 60137 IEC 60214 IEC 60529 IEC 60815 IEC 60947

NEMA TR-1

7.2 Quality assurance - ISO 9001

8.0 Installation - Outdoor in substation yard

1.2 A COPY OF TYPE TEST REPORT FOR A SIMILAR TRANSFORMER

RECENTLY COMPLETED SHALL BE SUBMITTED

33 kV EARTHING TRANSFORMER

TECHNICAL DATA SCHEDULE 33 kV EARTHING TRANSFORMER


1.0 Manufacturer - -

1.1 Type - Three-phase with 1 winding

1.2 Class -

2.0 Rated data and characteristics

2.1 Rated voltage: - HV winding - LV winding - Manual off-load taps

kV V %

33 kV 415 V

±2 x 2.5% on LV winding

2.2 Rated frequency Hz 50

2.3 Connection of the 3 phase windings (group of vectors IEC)

-

Znyn1

2.4 Rated capacity:

2.4.1 Rated continuous neutral current of HV winding

A 20

2.4.2 Rated power of secondary winding kVA 300

2.5 Cooling - ONAN

2.6 Excitation current at rated voltage A -

2.7 Impedance - -

2.7.1 Zero-sequence impedance of HV winding ohms 360

2.7.2 Direct sequence impedance of LV winding at rated power

% 6

2.8 Tolerance to be applied to the impedance, in terms of % the guaranteed value

%

7.5

2.9 Short-circuit withstand - -

2.9.1 HV winding capacity to withstand external short-circuits: - short-circuit duration - short-circuit current withstand the indicated period

Sec. A RMS

10 360

2.9.2 Short-circuit duration for LV winding sec 2

2.10 Guaranteed losses




2.10.1 No-load losses at rated voltage and frequency

kW -

2.10.2 No-load losses capitalized value US $/kW 3000


% +10

2.10.4 On-load losses at rated voltage and frequency and copper temperature rise at 75°: - HV winding at maximum neutral current - LV winding at rated power

kW kW

- -

2.10.5 On-load losses capitalized value US $/kW 1080


% +10

2.11 Highest voltage for equipment: - HV winding

kV

36

2.12 2.12.1

Rated insulation level: Short time power frequency withstand: - HV winding line terminal - HV winding neutral point - LV winding

kV RMS kV RMS kV RMS

70 38 10

2.12.2 Basic impulse level:

- HV winding line terminal - HV winding neutral point – LV winding

kV (peak)kV (peak)kV (peak)

170 95 30

2.13 Temperature rise limits at continuous neutral current and rated voltage: - top oil al ambient temperature - average copper at ambient temperature - hot spot windings

K K K

50 55 68

2.14 Permissible overload in emergency cases: - permanent permissible overload based on highest winding temperature which exceeds by 5oC the guaranteed limit

A

-

- permanent permissible over voltage based on the maximum top oil temperature which exceeds by 5oC the guaranteed limit at rated power (in % of the rated voltage)

%




2.15 Oil: - manufacturer - type - data sheet attached

- - -

NYNAS NYTRO 10XN (Inhibited)

(IEC 60296) - - -

2.16 Bushings - -

2.16.1 HV bushings: - class - manufacturer - rated current - short circuit withstand (3 seconds) - basic insulation level - power frequency withstand for 1 minute - connectors for - creepage distance

kV - A

kA RMS kV (peak)kV RMS

– mm/kV

36 - - -

170 70 – 31

2.16.2 Neutral bushings: - class – manufacturer – rated current – short circuit withstand (3 seconds) – basic insulation level – power frequency withstand for 1 minute – connectors for - creepage distance

kV – A

kA RMS kV (peak) kV RMS

– mm/kV

24 - -

125 50 – 31

2.16.3 LV bushing: - class – manufacturer – rated current – short circuit withstand (3 seconds) – basic insulation level – power frequency withstand for 1 minute – connectors for - creepage distance

kV – A

kA RMS kV (peak) kV RMS

– mm/kV

- - - - - – 31

2.17 2.17.1

Design data: Maximum flux density in the columns at: - rated voltage - 105% of the rated voltage

tesla tesla

- -

2.17.2 Maximum flux density in the yokes at: - rated voltage - 105% of the rated voltage

tesla tesla

- -




2.17.3 Maximum current density at ONAN rated power and rated voltage tap: - HV winding - LV winding

A/mm2

A/mm2

- -

2.17.4 Winding resistance - HV winding - LV winding

ohms ohms

- -

2.17.5 Primary exciting current, LV side: - at 0.01 second - at 0.1 second

kA kA

- -

2.17.6 Core type (core or shell) - -

2.17.7 Winding conductor - Copper

3.0 Weights and dimensions

3.1 Total weight of unit equipped for start-up kg -

3.2 Weight: - oil - core and coil assembling - tank and accessories - net copper - net core steel

kg kg kg kg kg

- - - - -

3.3 Maximum shipping weight (heaviest item) kg -

3.4 Height from foundation to: - highest point of HV bushing - highest point of tank - highest point of conservator tank - highest point of lifting hook to remove core and coil assembly

mm mm mm

mm

- - -

3.5 Reactor dimensions: - length - width

mm mm

- -

3.6 Layout no enclosed - To be enclosed with bid

3.7 Maximum shipping dimensions of tank: - outside height - outside width - outside length

mm mm mm

- - -




3.8 Transportation drawing no enclosed - -

4.0 Current transformer incorporated into the reactor

4.1 4.1.1 4.1.2 4.1.3 4.1.4

CT in HV neutral bushings: Number of cores per bushing Primary rated current Secondary rated current Accuracy class - protection

- A A -

2

1200 1

To be coordinated 5P20, 20 VA

4.1.5 Ratio - 1200:1

4.1.6 Short circuit withstand (3 seconds) A -

4.1.7 Continuous secondary current thermal limit A -

4.2 CT in LV neutral bushing - number of cores and class to be

coordinated

5.0 Layout

5.1 HV winding bushings - (3) Long. Axis

5.2 Terminal block connection drawing - As per enclosed drawings

6.0 Standards

6.1 Manufacturing - IEC 60044 IEC 60137 IEC 60289 IEC 60296 IEC 60815 IEC 60947

6.2 Quality assurance - ISO 9001 or Latest IEC Standard

7.0 Installation - Outdoor in substation switchyard

22 TTEECCHHNNIICCAALL DDAATTAA SSCCHHEEDDUULLEESS

2.1 CIRCUIT BREAKER, 362 kV, 40 kA, 2000 A

TECHNICAL DATA SCHEDULE CIRCUIT BREAKER, 362 kV, 40 kA, 2000A



1.1 Type - SF 6

1.2 Model no - -

1.3 Country of origin - Specify

2.0 Nominal characteristics

2.1 Rated system voltage kv 330

2.2 Rated maximum voltage kV 362

2.3 Rated lightning impulse (BIL) kV peak 1175

2.4 Rated switching withstand voltage kV RMS 950

2.5 Power frequency withstand voltage kV RMS 510


2.7 Number of poles - 3

2.8 Operation - Single pole for transmission line

feeders and power transformers

2.9 Rated current A 2000

2.10 Short circuit breaking current - voltage - short-time withstand - DC component time constant

kA RMS

kV s

ms

40

362 3 45

2.11 Breaking time ms ≤ 50

2.12 Closing time ms ≤ 150

2.13 Operating sequence - O-0,3 s CO-3 min-CO

2.14 Annual rate of gas leakage at normal pressure of

% Bar

< 1% -



2.15 Creepage distance to earth and between terminals

mm/kV 31

2.16 Rated TRV for faults at terminals - TRV crest value - TRV rate of rise - Initial TRV - Time to crest of initial TRV

kV kV/μs

kV μsec

538 2

3,5 0,8

2.17 Rated TRV for short line faults - TRV crest value - TRV rate of rise - Surge impedance

kV kV/μs ohms

414 2

450

2.18 Rated out-of-phase breaking capability - Rated out-of-phase current - Power frequency recovery voltage

kA kV

7,8 418

2.19 Rated TRV out-of-phase breaking - TRV crest value - TRV rate of rise

kV kV/μs

739 1,54

2.20 Rated line charging breaking capability - rated line charging breaking current (no restrike) - TRV crest value - TRV duration after breaking

A

kV s

315

800 0,3

2.21 Radio Interference Voltage (RIV) - R.I.V. max voltage level (IEC 694)

at 0,5 MHz and 362 kV test voltage

μV

2500

2.22 Capacitors across terminals pF -

2.23 Number of operations without maintenance - CO at no load - CO at rated current - CO at rated breaking current

- - -

- - -



2.24 Closing (Pre-Insertion) resistors - Where applicable

3.0 Operating mechanism

3.1 Type - -

3.2 Motor voltage Vdc 110

3.3 Closing and opening coil voltage Vdc 110

3.4 Number of closing coils - 1

3.5 Number of opening coils - 2

3.6 Number of auxiliary contacts available - min. 7 NO, 6 NC

4.0 Dimensions and weight:

- between poles - total height - support insulator height - metal support height - total weight, 3 poles group - transportation dimensions - transportation weight

mm mm mm mm kg

mm kg

- - -

2500 - - -

5.0 Accessories in the motor mech. Enclosure

5.1 Operation counter - Yes

5.2 Local manual control - Yes

5.3 Heater - Yes

5.4 Weatherproof, corrosion resistance enclosure

- IP 55

6.0 Accessories in the central control cabinet

6.1 Anti-pumping relay - Yes

6.2 Local/remote command selector switch - Yes

6.3 Local operation push buttons - Yes

6.4 Minimum pressure lock-out and alarm relay

- Yes

6.5 Lighting, heating and service outlet - Yes

6.6 Phase discrepancy timer relay - Yes

6.7 Weatherproof, corrosion resistance - IP55



enclosure

7.0 Quality control - ISO 9001

8.0 9.0

Installation Warranty

- -

Outdoor, desertic/tropical

environment

3. CIRCUIT BREAKER, 132 kV, 40 kA, 2000 A


CIRCUIT BREAKER, 132 kV, 31.5 kA, 2000 A



1.1 Type - SF 6

1.2 Model no - -



2.1 Rated system voltage kV 132


2.3 Rated lightning impulse (BIL) kV peak 650




2.7 Operation - Single pole for transmission line and

autotransformer feeders


2.9 Short circuit breaking current

- voltage

- Short time with stand - DC component time constant

kA RMS kV s

ms

40 145 3 45



2.12 Operating sequence - O-0,3 s CO-3 min-CO


% Bar

< 1 -

2.14 Creepage distance to earth and between terminals

mm/kV 31




2.15 Rated TRV for faults at

terminals

- TRV crest value

- TRV rate of rise - initial TRV - time to crest of initial TRV

kV

kV/μs kV μs

215 2

1,4 0,4

2.16 Rated TRV for short line fault - TRV crest value - TRV rate of rise - surge impedance

kV

kV/μs ohms

166 2

450

2.17 Rated out-of-breaking capability - Rated out-of-phase current - Power frequency recovery voltage

kA kV

7,8 167

2.18 Rated TRV out-of-phase breaking - TRV crest value - TRV rate of rise

kV

kV/μs

296 1,54

2.19 Rated line charging breaking capability - Rated line charging breaking current ( no restrike) - TRV crest value - TRV duration after breaking

A

kV s

50

415 0,3

2.20 Radio Interferance Voltage (RIV) - RIV max voltage level (IEC 694) at 0,5 MHz and 145 kV test voltage

μV

2500

2.21 Capacitors across terminal pF -

2.22 Number of operations without maintenance - CO at no load - CO at rated current - CO at rated breaking current

- - -

- - -


3.1 Type - -









3.7 Synchronized pole switching - Yes (for autotransformer energizing

4.0 Dimensions and weight: - between poles - total height - support insulator height - metal support height - total weight, 3 poles group - transportation dimensions - transportation weight

mm mm mm mm kg

mm kg

- - -

2500 - - -

5.0 Accessories in the motor mech. Enclosure



5.3 Test switches (dc) - Yes

5.4 Heater - Yes


- IP 55

6.0 Accessories in the central control cabinet

6.1 Anti-pumping relay - Yes

6.2 Local/distance command selector switch - Yes

6.3 Local operation push buttons - Yes

6.4 Minimum pressure lock-out and alarm relay

- Yes

6.5 Lighting, heating and service plug - Yes

6.6 Phase discrepancy timer relay - Yes


- IP 55

7.0 Type test reports number - Included in Bid

9.0 Quality control -




10.0

11.0


- -

2.2 CIRCUIT BREAKER, 33 kV, 25KA, 1250 A


CIRCUIT BREAKER, 33 kV, 25KA, 1250 A



1.1 Type - SF6 or vacuum

1.2 Model no - Specify





2.3 Basic lightning impulse level kV peak 170

2.4 Power frequency withstand voltage (1 minute)

kV RMS 70



2.7 Operation - three poles for line feeder or transformers suitable for multiple

shots reclosing


2.9 Short circuit breaking current - voltage - Short time withstand - DC component time constant

kA RMS

kV s

ms

25

36 3 45



2.12 Operating sequence - O-0,3-CO-3 min CO


% Bar

< 1 -

2.14 Number of operation sequences without maintenance (minimum): - CO at no load - CO at rated current - CO at rated breaking current

- - -

- - -





3.1 Type - -





3.6 Number of auxiliary contacts available - 6 N.O 6 N.C

4.0 Bushings

4.1 Class kV 36


4.3 Type - -

4.4 Rated current A -

4.5 Short circuit withstand (3 sec) kA RMS 125

4.6 Basic insulation level kV peak 170

4.7 Power frequency withstand (1 min) kV RMS 70

4.8 Creepage distance mm/kV 31

5.0 Dimensions and weight - between phases

- total height - enclosure width - enclosure height - enclosure height including legs - total weight 3 pole unit

mm mm mm mm mm kg

- - - - - -

6..0 Accessories



6.3 Local/Remote command selector switch - Yes

6.4 Open/Closed indication - Yes

6.5 Test switches (DC) - Yes

6.6 Local operation push button - Yes




6.7 Heater, light and receptacle plug - Yes

6.8 Free standing weatherproof, corrosion resistant metal enclosure

- IP 55

6.9 Cranking Handle

8.0 Type test reports - Included in bid

11.0

12.0


-

Years

Freestanding, Outdoor,

desertic/tropical environment

5 (FIVE)

TECHNICAL DATA SCHEDULES

3.1 DISCONNECT SWITCH 362 kV, 40 kA, 2000 A


DISCONNECT SWITCH 362 kV, 40 kA, 2000 A



1.1 Type - vertical break

1.2 Model no - -

1.3 Country origin - -


2.1 Rated System voltage KV 330

2.2 Rated maximum voltage KV 362

2.3 Lightning impulse withstand voltage kV peak 1175

2.4 Switching impulse withstand voltage kV peak 950





2.9 Short time current withstand ability during

kA s

40 3

2.10 Creepage distance to earth mm/kV 31

2.11 Opening time s < 30

2.12 Closing time s < 30

2.13 Max level of RIV (IEC 694) at 0,5 MHz and 362 kV test voltage

μV 2500

2.14 Insulator designation (IEC 273) - -

3.0 Operating mechanism motor and manual


3.2 Number of auxiliary contacts available min. 8 NO 8 NC


DISCONNECT SWITCH 362 kV, 40 kA, 2000 A


3.3 Number of mechanism - -

3.4 Main disconnect hand operated by - wheel or crank

4.0 Weight and dimensions

4.1 Distance between poles mm -

4.2 Height of a pole mm -

4.3 Height of the support structure mm 2500

4.4 Total height mm -

4.5 Length of a pole mm -

4.6 Weight of a pole kg -

4.7 Weight of the motor mechanism kg -

5.0 Accessories

5.1 Local/remote selector switch - yes

5.2 Local manual and electrical operation devices

- yes

5.3 Light, heater and service outlet operating mechanism enclosure

- yes

5.4 MCB protected motor and control circuits

- yes

5.5 Motor contactor - yes

5.8 Weatherproof corrosion resistant enclosure

- IP55

5.9 Mounting brackets and hardware - yes

6.0 Type test reports number - To be included in bid

7.0 Standards -

8.0 Quality control -

9.0 Installation - Outdoor in desertic/tropical

environment

DISCONNECT SWITCH 362 kV, 40 kA, 2000 A WITH GROUNDING

BLADES


DISCONNECT SWITCH 362 kV, 40 kA, 2000 A WITH GROUNDING BLADES CODE NO: 4114




1.2 Model no - -

1.3 Country of origin - -





2.4 Switching impulse withstand voltage wet kV peak 950






kA s

40 3





μV 2500


2.15 Grounding switch rated inductive (electromagnetic) breaking current breaking voltage

A kV

- -

2.16 Grounding switch rated capacitive (electrostatic) breaking current breaking voltage

A kV

- -





3.1 Motor voltage V dc 110



3.4 Main disconnector operated by - wheel or crank









5.0 Accessories

5.1 Local/remote selector switch - Yes


- Yes

5.3 Light, heater and service plug in operating mechanism enclosure

- Yes

5.4 MCB protected motor and control circuits

- Yes

5.5 Motor contactor - Yes


5.7 Terminal blocks - Yes


- IP 55

5.9 Mechanical interlocks between the disconnect switch and ground blade

- Yes

5.10 Mounting brackets and hardware - Yes

5.11 Arcing horns - For grounding blade




6.0 Grounding blades

6.1 Operated by wheel or torsion bar

6.2 Mounting brackets and hardware yes

6.3 Number of auxiliary contacts available - 8 NO, 8 NC


10.0 Installation - Outdoor, desertic/tropical

environment

GROUNDING SWITCH 362 kV, 40 kA


GROUNDING SWITCH 362 kV, 40 kA CODE NO: 4115




1.2 Model no - -




22 Rated maximum voltage kV 362


2.4 Switching impulse withstand voltage kV peak 950




2.8 Rated current A N/A


kA s

40 3


2.11 Opening time s N/A

2.12 Closing time s N/A


μV 2500


2.15 Grounding switch rated inductive (electromagnetic) breaking current at 10 kV breaking voltage

A N/A

2.16 Grounding switch rated capacitive (electrostatic) breaking current at 16 kV breaking voltage

A N/A





3.1 Motor voltage Vdc N/A

3.2 Number of auxiliary contacts available - N/A

3.3 Number of mechanism - N/A








4.7 Weight of the hand mechanism kg -

5.0 Accessories

5.1 Local/remote selector switch - N/A


- N/A

5.3 Light, heater and service outlet in hand operated mechanism enclosure

- N/A

5.4 MCB protected motor and control circuits - N/A

5.5 Motor contactor - N/A

5.6 Test switches (dc) - -

5.7 Terminal blocks - yes


- IP 65


5.10 Arcing horns - yes

6.0 Grounding blades - -

6.1 Operated by Wheel or torsion bar





7.0 Type test reports - to be included in bid


environment

DISCONNECT SWITCH 145 kV, 31.5KA 2000 A


DISCONNECT SWITCH 145 kV, 31.5KA,2000 A



1.1 Type - Center break

1.2 Model no - -





2.3 Lightning impulse withstand voltage kV 650

2.4 Power frequency withstand voltage, 1 m. dry/wet

kV 275




2.8 Short time current withstand during

kA s

31.5 3









3.4 Main disconnect hand operated by - wheel or crank





DISCONNECT SWITCH 145 kV, 31.5KA,2000 A







5.0 Accessories

5.1 Local/Distance command selector switch - Yes


- Yes


- Yes

5.4 MCB protected motor and control circuits - Yes

5.5 Motor contactor - Yes


5.7 Terminal blocks - Yes

5.8 Weatherproof corrosion resistant enclosure - IP 65

5.9 Mounting brackets and hardware - Yes

5.10 Arcing horns - For power transformer no load

switching




environment

3.2 DISCONNECT SWITCH 145 kV, 31.5KA, 2000 A WITH GROUNDING

BLADES


DISCONNECT SWITCH 145 kV, 31.5KA, 2000 A WITH GROUNDING BLADES CODE NO: 4119



1.1 Type - center break

1.2 Model no - -





2.3 Lightning impulse withstand voltage kV 650

2.4 Power frequency withstand voltage, 1 m. dry/wet

kV 275





kA s

31.5 3





2.13 Grounding switch rated inductive (electromagnetic) breaking current at breaking voltae

A kV

- -

2.14 Grounding switch rated capacitive (electrostatic) breaking current at breaking voltage

A kV

- -








3.4 Main disconnector hand operated by - wheel or crank









5.0 Accessories

5.1 Local/Distance command selector switch - yes


- yes


- yes

5.4 MCB protected motor and control circuits - yes

5.5 Motor contactor - yes

5.6 Test switches (dc) - yes

5.7 Terminal blocks - yes

5.8 Weatherproof corrosion resistant enclosure - IP 65


5.10 Mechanical interlock between disconnect switch and grounding blades

- yes

5.11 Arcing horns - yes

6.0 Grounding blades

6.1 Operated by - Wheel or torsion bar


6.3 Number of auxiliary contacts available - 8 NC, 8 NO






10.0 Installation - Outdoor, desertic/tropical area

3.3 DISCONNECT SWITCH 36 kV, 25KA, 1250 A


DISCONNECT SWITCH 36 kV, 25KA, 1250 A



1.1 Type - -

1.2 Model no - -



2.1 Rated system voltage KV 33

2.2 Rated maximum voltage KV 36


2.4 Power frequency withstand voltage (1 min)

kV RMS 70




2.8 Short time current withstandability during

kA s

17.5 3




3.1 - disconnect switch - Linkage driven by torsion bar or lever

from ground




4.2 Height of support structure mm -




DISCONNECT SWITCH 36 kV, 25KA, 1250 A


5.0 Standards



environment

3.4 DISCONNECT SWITCH 36 kV, 25KA, 1250 A WITH GROUNDING BLADE


DISCONNECT SWITCH 36 kV, 25KA, 1250 A WITH GROUNDING BLADE



1.1 Type - -

1.2 Model no - -







kV RMS 70





kA s

25 3




3.1 - disconnect switch - grounding blade

- Linkage driven by torsion bar or lever

from ground Linkage driven by torsion bar or lever

from ground

3.2 Number of auxiliary contacts available at each (discon. sw. & grounding blade)

- 6 NO, 6 NC



4.2 Height of support structure mm -




DISCONNECT SWITCH 36 kV, 25KA, 1250 A WITH GROUNDING BLADE




environment

3.5 FUSED DISCONNECT HOLDER 36 kV, 25KA, 200 A


FUSED DISCONNECT HOLDER 36 kV, 25KA, 200 A



1.1 Type - -

1.2 Model no - -







kV RMS 70





kA s

25 3


2.10 Fuseholder provided with fuse - Yes


2.12 Fuse rating and characteristic A 10

3.0 Operating mechanism Insulated rod








FUSED DISCONNECT HOLDER 36 kV, 25KA, 200 A



8.0 Installation - Outdoor, desertic/tropical environment to be mounted on

substation gantry structure

4.1 SURGE ARRESTER 120 kV, 145KV, WITH DISCHARGE COUNTER


SURGE ARRESTER 120 kV, WITH DISCHARGE COUNTER



1.1 Type - station metal oxide gapless

1.2 Model - -



2.1 Rated max. network operating voltage kV 145

2.2 Rated operating voltage (Ur) kV 120

2.3 Rated continuous operating voltage (Uc) kV 92

2.4 Rated discharge current (peak) kA 10

2.5 Switching impulse current (peak) kA 0.5

2.6 Line discharge class (IEC 99-4) - 3


3.0 Protection characteristics

3.1 Max. residual voltages

- for a steep impulse current, 1 μs front, 10 kA - for a lightning impulse current, 8/20 μs, 10 kA - for a switching impulse current, 30/60 μs, 0,5 kA

Kv

Kv

kV

350

300

260

3.2 Energy dissipation capacity kJ/kV -

4.0 Operating performances

4.1 High current impulse withstand (4/10 μs)

kA

100

4.2 Temporary over voltage withstand (for 10 s)

kV 120

4.3 Line discharge current withstand: - Peak duration - Line characteristic impedance - Charging voltage (peak value)

μs ohms kV

- - -




5.0 Insulation levels

- Lightning impulse withstand voltage - Power frequency withstand voltage (1m wet) - Creepage distance - Cantilever strength - Torsion strength

kV kV

mm/kV

kN N-m

550 185

31 - -

6.0 Pressure relief capacity

- Current amplitude (rms) - X/R, asymmetry factor - Current duration

kA - s

31.5 17 0.2

7.0 External radio interference voltage (RIV)

N/A

8.0 Weights and dimensions:

- arrester height - arrester diameter – weight

mm mm kg

- - -

9.0 Accessories

9.1 Mounting hardware - Yes

9.2 Ground connector - Yes

9.3 Insulating bases - Yes

9.4 Discharge counter model - -

10.0 Type test reports number - To be included with bid

11.0 Installation - Outdoor, in desertic/tropical

environment

4.2 SURGE ARRESTER 30 kV, WITH DISCHARGE COUNTER





1.1 Type - station metal oxide gapless

1.2 Model - -



2.1 Rated max. network operating voltage kV 36

2.2 Rated operating voltage (Ur) kV 30

2.3 Rated continuous operating voltage (Uc) kV 24

2.4 Rated discharge current (peak) kA 10

2.5 Switching impulse current (peak) kA 0.5

2.6 Line discharge class (IEC 99-4) - 3


3.0 Protection characteristics

3.1 Max. residual voltages

- for a steep impulse current, 1 μs front, 10 kA - for a lightning impulse current, 8/20 μs, 10 kA - for a switching impulse current, 30/60 μs, 0,5 kA

kV

kV

kV

90

80

65

3.2 Energy dissipation capacity kJ/kV -

4.0 Operating performances

4.1 High current impulse withstand (4/10 μs)

kA

100

4.2 Temporary over voltage withstand (for 10 s)

kV 30

4.3 Line discharge current withstand: - Peak duration - Line characteristic impedance - Charging voltage (peak value)

μs ohms kV

- - -

5.0 Insulation levels




- Lightning impulse withstand voltage - Power frequency withstand voltage (1m wet) - Creepage distance - Cantilever strength - Torsion strength

kV kV

mm/kV

kN N-m

170 70

31 - -

6.0 Pressure relief capacity

- Current amplitude (rms) - X/R, asymmetry factor - Current duration

kA - s

17.5 17 0.2

7.0 External radio interference voltage (RIV)

N/A

8.0 Weights and dimensions:

- arrester height - arrester diameter – weight

mm mm kg

- - -

9.0 Accessories

9.1 Mounting hardware - Yes

9.2 Ground connector - Yes

9.3 Insulating bases - Yes

9.4 Discharge counter model - -

10.0 Type test reports number - To be included with bid

11.0 Installation - Outdoor, in desertic/tropical

environment

5.1 CAPACITOR VOLTAGE TRANSFORMER 132KV

TECHNICAL DATA SCHEDULE CAPACITOR VOLTAGE TRANSFORMER 132 kV


1.0 Manufacturer Specify

1.1 Type - -

1.2 Model no - -


2.1 Voltage

2.1.1 Rated voltage kV 132

2.1.2 Rated voltage class kV 145


2.3 Network neutral grounding - Effective

2.4 Rated voltage factor for 30 s - 1,5

2.5 Rated lightning impulse withstand kV 650

2.6 Power frequency withstand voltage (1 min) kV 275


2.8 Capacitance C1 and C2 pf -

2.9 Series reactor - inductance range - resistance range

mH

ohms

- -

2.10 Transformation ratio - 132kV/√3 : 0,11kV/√3 : 0,11kV/√3

(: 0,11kV/√3)

2.11 Transformer characteristics - HV/LV turn ratio range - Normal operating flux density

-

tesla

- -

2.12 Primary voltage kV 132/√3

2.13 Secondary voltage V 110/√3

2.14 Winding accuracy:

- metering class - 0,2 - protection class - 3P - burden (simultaneous on each winding) VA 50

2.15 Number of secondary winding - 2 (3)


CAPACITOR VOLTAGE TRANSFORMER 132 kV


2.16 Winding conductor - Cu

2.17 Circuit Diagram - To be enclosed with bid

2.18 HV Terminal Connector for - TBA 3.0 Weights and Dimensions

3.1 Weight for operation kg -

3.2 Weight for transport kg -

3.3 Height m -

3.4 Shipping dimensions (H x W x D) m -

3.5 Outline drawing number - To be enclosed with bid

4.0 Type tests reports N° - To be enclosed with bid

5.0 Standards - IEC60186 IEC 60694

IEC 60947-1


7.0 Installation - Outdoor, in substation switchyard

5.2 CURRENT TRANSFORMER, 132KV, 300/400/600/800 A

TECHNICAL DATA SCHEDULE CURRENT TRANSFORMER 132 kV, 300/400/600/800A



1.1 Type - Oil or SF6

1.2 Model no - -


2.1 Voltage

2.1.1 Rated max. operating voltage kV 132

2.1.2 Rated voltage class KV 145


2.3 Network neutral grounding - effective

2.4 Heating limit at maximum ambient temperature

°C 55

2.5 Rated current A 300/400/600/800

2.6 Short-circuit current capability (1 s) kA 31.5


2.8 Power frequency withstands voltage (1 min.)

kV 275


2.10 Primary rated currents A 300/400/600/800

2.11 Secondary rated current A 1

2.12 Number of windings - 4

2.13 Accuracy class:

- winding n° 1 (metering class) - 0,2

- winding n° 2 to 4 (protection class) - acc. to CT calculation

- burden - 20 VA



CURRENT TRANSFORMER 132 kV, 300/400/600/800A


2.15 Transient performance - class - rated S.C. current factor - primary time constant - secondary C.T. time constant - Duty cycle - resistive burden - secondary C.T. resistance - transient dimensioning factor - remanence factor - equivalent limiting secondary EMF - saturation curve

-

p.u. ms ms -

ohms ohms

- - V -

TPX or TPY

20 45 -

C-0,075s-0-0,3s-C-0,075s-0

2,5 - - - -

to be enclosed with bid

2.16 HV Terminal Connector for - TBA

2.17 LV Terminal Voltage Limiting Device - Yes

3.0 Weights and Dimensions



3.3 Height m -




5.0 Standards - IEC 60044 IEC 60694

IEC 60947-1 IEC 60376



5.3 VOLTAGE TRANSFORMER 33KV 400/600/800/1200A

TECHNICAL DATA SCHEDULE VOLTAGE TRANSFORMER 33 kV 400/600/800/1200A



1.1 Type - -

1.2 Model no - -



2.1 Voltage

2.1.1 Rated voltage kV 33

2.1.2 Rated maximum voltage class kV 36


2.3 Network neutral grounding - Effective

2.4 Rated voltage factor for 30 s - 1,5


2.6 Power frequency withstand voltage (1 min) kV 70


2.8 Design - Inductive

2.9 Transformation ratio: - 33kV/√3 : 0,11kV/√3 : 0,11kV/√3

2.10 Transformer characteristics - HV/LV turn ratio range - Normal operating flux density

-

tesla

- -

2.11 Primary voltage kV 33/√3

2.12 Secondary voltage V 110/√3

2.13 Winding accuracy:

- metering class - 0,2 - protection class - 3P - burden (simultaneous on each winding) VA 50

2.14 Number of secondary winding - 2



VOLTAGE TRANSFORMER 33 kV 400/600/800/1200A


2.16 Circuit Diagram - To be enclosed with bid

2.17 HV Terminal Connector for - TBA 3.0 Weights and Dimensions



3.3 Height m -




5.0 Standards - IEC60186 IEC 60694

IEC 60947-1


7.0 Installation - Outdoor, in substation switchyard

5.4 CURRENT TRANSFORMER, 33KV, 400/600/800/1200 A

TECHNICAL DATA SCHEDULE CURRENT TRANSFORMER 33KV, 400/600/800/1200 A

CODE NO: 4135



1.1 Type - Oil or SF6

1.2 Model no - -



2.1 Voltage

2.1.1 Rated max. operating voltage kV 33

2.1.2 Rated voltage class KV 36


2.3 Network neutral grounding - effective

2.4 Heating limit at maximum ambient temperature

°C 55

2.5 Rated current A 400/600/800/1200

2.6 Short-circuit current capability (1 s) kA 25


2.8 Power frequency withstands voltage (1 min.)

kV 70

2.9 Creepage distance mm/kV

31

2.10 Primary rated current A 400/600/800/1200

2.11 Secondary rated current A 1

2.12 Number of windings - 4

2.13 Accuracy class:

- winding n° 1 (metering class) - 0,2

- winding n° 2 & 3 (protection class) - acc. to CT calculation

- burden - 20 VA



CURRENT TRANSFORMER 33KV, 400/600/800/1200 A CODE NO: 4135


2.15 Transient performance - class - rated S.C. current factor - primary time constant - secondary C.T. time constant - Duty cycle - resistive burden - secondary C.T. resistance - transient dimensioning factor - remanence factor - equivalent limiting secondary EMF - saturation curve

-

p.u. ms ms -

ohmsohms

- - V -

TPX or TPY

20 45 -

C-0,075s-0-0,3s-C-0,075s-0

2,5 - - - -

to be enclosed with bid

2.16 HV Terminal Connector for - TBA

2.17 LV Terminal Voltage Limiting Device - Yes

3.0 Weights and Dimensions



3.3 Height m -




5.0 Standards - IEC 60044 IEC 60694

IEC 60947-1 IEC 60376



66..00 TTEECCHHNNIICCAALL DDAATTAA SSCCHHEEDDUULLEESS

6.1 AUTOMATIC TRANSFER PANEL 415 Vac


AUTOMATIC TRANSFER PANEL - 415 Vac



1.1 Type - -

1.2 Catalogue N° - -


2.0 Nominal Characteristics

2.1 Busbar

2.1.1 Rated voltage V 415/240, 4 W

2.1.2 Voltage class V 415

2.1.3 Rated current A 500

2.1.4 Short time withstand (3 s) kA RMS 14

2.1.5 Frequency Hz 50

2.1.6 Insulated phase buses - 3

- dimensions mm x mm -

2.1.7 Insulated neutral bus - 1


2.1.8 Bus insulator support:

- material - - - mechanical cantilever strength kN -

2.1.9 Ground bus - 1

- dimensions Mm x mm -

2.1.10 Bus material - Cu or Al

2.2 Motorized Circuit Breakers

2.2.1 Manufacturer - -

2.2.2 Type - -

2.2.3 Interrupting medium - air




2.2.4 Quantity (provision for 1 spare) - 3 (1) 2.2.5 Number of poles - 3


2.2.7 Rated voltage V 415


2.2.9 Rated interrupting capacity kA 14

2.2.10 Interrupting time ms -

2.2.11 Closing time ms -

2.2.12 Mechanism - Motor and spring

operated

2.2.13 Auxiliary voltage Vdc 110

2.2.14 Spring loading time S -

2.2.15 Auxiliary contacts (for each 52 x and 33 x)

- 2 NO, 2NC

2.2.16 Breaker protection characteristics - - - relay type - yes - inverse time phase and ground

overcurrent - yes

- instantaneous phase and ground overcurrent

- yes

- signalling contacts - 2 NO, 2 NC

- manual reset flag - yes

2.2.17 Current sensors - yes - ratio and accuracy for phase current - - - ratio and accuracy for ground current - -

2.2.18 Construction - Drawout with safety shutters

2.2.19 Interlock

- no insertion with closed breaker - yes

- breaker trip while extracting - yes




2.3 Transfer control features Programmable logic controller

- manufacturer - -

- type - -

- manual and automatic local and remote transfer control

- yes

- from main to backup or emergency (automatic or manual transfer) with time delay and indication of selection

- yes

- transfer logic based on voltage and frequency sensing or periodic exercising of backup and emergency

- yes

- return to normal supply manually or automatically when the main or backup power supply has been restablished after a time delay

- yes

- blocked transfer upon protective trip with alarm and manual reset

- yes

- indicating lamps for presence of voltage of main, backup and emergency supply

- yes

- auxiliary contacts for Purchaser's use - yes

- emergency diesel generator periodic exercising

- yes

- diesel generator starting delay - yes

- diesel generator shut down delay - yes

2.4 Enclosures

2.4.1 Type - Free-standing IP 54

2.4.2 Construction - Metal clad with separate compartments

2.4.3 Internal layout drawing No. - To be enclosed with bid

2.4.4 Cable entrance - Floor

2.4.5 Connectors for feeder cable - 2/0 to 500 MCM Cu




2.5 Padlock or key lock breakers - yes

2.6 Metering and control circuit protection

- Molded case circuit

breakers


3.1 Weight

For service kg -

For transport kg -

3.2 Dimensions (H x W x L)

For service mm -

For transport mm -

4.0 N/A

5.0 Standards

5.1 Manufacturing IEC 60439 IEC 60715 IEC 60947

5.2 Quality control ISO 9001

6.0 Installation - Indoor, inside control building

6.2 DISTRIBUTION PANEL, 415/240 Vac, TYPE 2


DISTRIBUTION PANEL - 415/240 Vac, TYPE 2



1.1 Type - -




2.1 Busbar






2.1.6 Insulated phase buses: - 3


2.1.7 Insulated neutral bus: - 1



- material - - - mechanical cantilever strength KN -

2.1.9 Ground bus: - -



2.2 Main breaker


2.2.2 Type - thermal magnetic

2.2.3 Quantity - 1







2.2.7 Auxiliary contacts - 2, type C

2.2.8 Rated interrupting capacity kA RMS 14

2.3 Distribution breakers


2.3.2 Type - -


2.3.4 Rated voltage V 415/240


2.3.6 Rated current:

- 3 pole, 100A - 2 - 3 pole, 50A - 5 - 3 pole, 30A - 10 - 1 pole, 15A - 18 - space provision for - 4 x 3 P30A,

6 x 1 P15A

2.4 Instruments and control

2.4.1 Digital multimeter with RS 232 c interface with current transformers

- PM 3710 ACM,

EI Futura + or equivalent

2.4.2 Undervoltage relay:

- manufacturer - -

- type - -

- voltage range setting (typical) % 50-100 - time range setting (typical) S 0-20

2.4.3 Bus neon or led pilot light - Yes

2.4.4 Ground fault detector relay - manufacturer - type - setting range - set current sensor ratio and accurancy

- - - - -

Yes - - - -




2.5 Enclosure - free-standing IP 54

2.6 Cable entrance - Floor

2.7 Lighting

2.7.1 Contactors 3p, 20a - 2

2.7.2 Photocell - 2

2.7.3 Test/Auto Switches - 2

2.7.4 Test Push Buttons - 2


3.1 Weight

- for service kg -

- for transport kg -


- for service mm -

- for transport mm -

4.0 N/A

5.0 Standards

5.1 Manufacturing - IEC 60947 IEC 60715


6.0 Installation - indoor, inside

control building

6.3 DISTRIBUTION PANEL, 415/240 Vac, TYPE 1


DISTRIBUTION PANEL - 415/240 Vac, TYPE 1 CODE NO: 4342



1.1 Type - -




2.1 Busbar






2.1.6 Insulated phase buses: - 3


2.1.7 Insulated neutral bus: - 1



- material - - - mechanical cantilever strength kN -

2.1.9 Ground bus: - -



2.2 Main breaker



2.2.3 Quantity - 1











2.3.2 Type - -


2.3.4 Rated voltage V 415/240



- 3 pole, 100A - 2 - 3 pole, 50A - 10 - 3 pole, 30A - 10 - 1 pole, 20A - 30 - space provision for - 4 x 3 P30A,

6 x 1 P15A


2.4.1 Digital multimeter with RS 232 c interface with current transformers

- PM 3710 ACM,

EI Futura + or equivalent

2.4.2 Undervoltage relay:

- manufacturer - -

- type - -

- voltage range setting (typical) % 50-100 - time range setting (typical) s 0-20

2.4.3 Bus neon or led pilot light - Yes

2.4.4 Ground fault detector relay - Yes

- manufacturer - -

- type - -

- setting range - - - set current sensor ratio and accuracy - -




2.5 Enclosure - free-standing IP 54

2.6 Cable entrance - Floor

2.7 Lighting

2.7.1 Contactors 3p, 20a - 2

2.7.2 Photocell - 2

2.7.3 Test/Auto Switches - 2

2.7.4 Test Push Buttons - 2


3.1 Weight

- for service kg -



- for service mm -


4.0 N/A

5.0 Standards

5.1 Manufacturing - IEC 60947 IEC 60715


6.0 Installation -

indoor, inside control building

6.4 DISTRIBUTION PANEL, 110 Vdc, TYPE 2


DISTRIBUTION PANEL, 110 Vdc, TYPE 2



1.1 Type - -

1.2 Catalogue n° - -



2.1 Busbar

2.1.1 Rated voltage Vdc 110

2.1.2 Voltage class Vdc 250

2.1.3 Rated current Adc 225

2.1.4 Short time withstand (3 s) kAdc 10

2.1.5 Positive and negative insulated busses - 2





- material - - - mechanical strength kN -


2.2 Main breaker



2.2.3 Poles - 2




2.2.7 Rated interrupting capacity kAdc 10







2.3.3 Number of poles - 2



- 2P 100 A - 2 - 2 P 40 A 10 - 2P 20 A - 25

- space provision for 6 x 2P 20 A



2.4.1 Digital ammeter with shunt - yes

2.4.2 Digital voltmeter - yes

2.4.3 Undervoltage relay: - yes

- manufacturer - -

- type - -

- voltage range setting (typical) V 20-150 - time range setting (typical) s 0-20

2.4.4 Bus neon or led pilot light - yes

2.4.5 Protecting fuses A yes

2.4.6 Bus voltage transducer 4 - 20 mA - yes

2.5 Enclosure type - free-standing IP 54

2.6 Cable entrance - floor


3.1 Weight

- for service kg -






- for service mm -


4.0 N/A

5.0 Standards

5.1 Manufacturing IEC 60715 IEC 60947


6.0 Installation - indoor, inside the control building

6.5 DISTRIBUTION PANEL, 110 Vdc, TYPE 1


DISTRIBUTION PANEL, 110 Vdc, TYPE 1 CODE NO: 4353



1.1 Type - -

1.2 Catalogue n° - -



2.1 Busbar












2.2 Main breaker



2.2.3 Poles - 2









2.3.1 Manufacturer - Specify





- 2P 100 A - 2 - 2 P 40 A 12 - 2P 20 A - 24







- manufacturer - -

- type - -

- voltage range setting (typical) V 20-150 - time range setting (typical) s 0-20


2.4.5 Protecting fuses A yes


2.5 Enclosure type - free-standing IP 54



3.1 Weight

- for service kg -






- for service mm -


4.0 N/A

5.0 Standards



6.0 Installation indoor, inside control building

6.6 DISTRIBUTION PANEL, 48 Vdc

TECHNICAL DATA SCHEDULE DISTRIBUTION PANEL, 48 Vdc



1.1 Type - -




2.1 Busbar












2.2 Main breaker



2.2.3 Poles - 2











2.3.4 Voltage Class Vdc 125


- 2P 100 A - 2 - 2P 20 A - 14







- manufacturer - -

- type - -

- voltage range setting (typical) V 10 - 60 - time range setting (typical) s 0-20


2.4.5 Protecting fuses - yes


2.5 Enclosure type - free-standingIP 54



3.1 Weight

- for service kg -





- for service mm -


4.0 N/A

5.0 Standards



6.0 Installation - indoor, inside control building

66..77 CCOODDEESS AANNDD SSTTAANNDDAARRDDSS

IEC 60439 Low-voltage switchgear and controlgear assemblies

IEC 60715 Dimensions of low-voltage switchgear and controlgear

IEC 60947 Low-voltage switchgear and controlgear

ISO 9001 Quality systems – Model for Quality Assurance in design,

development, production, installation and servicing.


7.1 STANDARD STEEL


STANDARD STEEL


1.0 Material

1.1 Type - -

1.2 Use - Structural


1.4 Grade - ASTM A 36 OR A 500 or

equivalent


2.0 Chemical Composition

2.1 Carbon % -

2.2 Manganese % -

2.3 Sulphur % -

2.4 Phosphorous % -

2.5 Others % -

3.0 Mechanical Properties

3.1 Minimum ultimate strength kg/mm2 -

3.2 Limit of elasticity kg/mm2 -

3.3 Elongation at rupture for 200 mm sample % -

4.0 Galvanization

4.1 Average quantity of material g/m2 610

4.2 Specification - ASTM A123 or equivalent

7.2 HIGH STRENGTH STEEL


HIGH STRENGTH STEEL


1.0 Material

1.1 Grade - -



1.4 Grade - ASTM A 572 or

equivalent


2.0 Chemical Composition

2.1 Carbon % -

2.2 Manganese % -

2.3 Sulphur % -

2.4 Phosphorous % -

2.5 Others % -



3.2 Limit of elasticity kg/mm2 -

3.3 Elongation at rupture for 200 mm sample % -

4.0 Galvanisation



7.3 NUTS AND BOLTS


NUTS AND BOLTS


1.0 Material

1.1 Type - -



1.4 Grade - ASTM A 325 OR A 394 or

equivalent


2.0 Chemical composition

2.1 Carbon % -

2.2 Manganese % -

2.3 Sulphur % -

2.4 Phosphorus % -

2.5 Others % -



3.2 Proof load stress kg/mm2 -

3.3 Elongation at rupture % -

4.0 Galvanization




8.1 JUNCTION BOXES


JUNCTION BOXES


1.0 Manufacturer

1.1 Model - -

1.2 Type - -


2.0 Enclosure

2.1 Protection - IP 65

2.2 Mounting panel - Yes

2.3 Padlockable door with handle - Yes

2.4 Stainless steel - C.Ts, V.Ts J.B.

2.5 Painted steel - Lighting J.B.

3.0 Accessories

3.1 Asymmetric rails - Yes

3.2 Plastic cable ducts - Yes

3.3 Fuses and fuse holders - Yes

3.4 Mini moulded circuit breaker - Yes

3.5 Internal wiring - Yes

4.0 Arrangement for C.T. junction box - 3 incoming terminal strips - 1 departing terminal strip - Cross connect wiring - Lamp and switch - Thermostat and space heater - Ground bus bar - Layout and wiring drawings

- - - - - - -

Code 4502 yes yes yes yes yes yes

see enclosed

5.0 Arrangement for V.T .and CVT junction box - 3 incoming terminal strips - 2 three poles mini circuit breakers (for each winding - 1 departing terminal strip - Lamp and switch - Thermostat and heater

- - - - - -

Code 4501

yes yes yes yes yes yes


JUNCTION BOXES


- Ground busbar - Layout and wiring diagram

- -

yes see enclosed

6.0 Lighting junction box - 1 terminal strip - 1 fuse for lighting fixture - 1 fuse with outlet - Ground busbar - Layout and wiring diagram

- - - - -

Code 4507, 4508 yes yes

Code 4508 only yes

see enclosed

7.0 Standards IEC 60947


9.0 Installation - Outdoor on substation structure in


8.2 SWITCHYARD LIGHTING FIXTURE


SWITCHYARD LIGHTING FIXTURE


1.0 Manufacturer

1.1 Type - substation

1.2 Model n° - -


2.0 Characteristics

2.1 Rated voltage V 240

2.2 Minimum bulb power W 250 min

2.3 Bulb type - Hi-pressure sodium

2.4 Ballast - Yes

2.5 Fixture components (reflector, refractor, top lens, flange etc…)

- Yes

2.6 Mounting bracket for substation structure or pedestal

- -

2.7 Lighting pattem data - To be enclosed with bid



5.0 Installation - Outdoor in switchyard


8.3 POLE MOUNTED LIGHTING FIXTURE


POLE MOUNTED LIGHTING FIXTURE


1.0 Manufacturer

1.1 Type - Pole mounted

1.2 Model n° - -


2.0 Characteristics

2.1 Rated voltage V 240

2.2 Minimum bulb power W 250 min

2.3 Bulb type - Hi-pressure sodium

2.4 Ballast - Yes

2.5 Fixture components - Yes

2.6 Mounting bracket for pole - yes

2.7 Galvanized steel pole with accessories of 12 m height minimum

- yes

2.8 Lighting pattem data - To be enclosed with bid



5.0 Installation - Outdoor in switchyard



9.1 BATTERIES, 110V dc, (400Ah as reference)


BATTERIES 110 Vdc, 400 Ah



1.1 Type - -

1.2 Catalogue no - -



2.1 Cell type - Lead-Acid

2.2 Number of cells by - 50

2.3 Rated battery voltage Vdc 110

2.4 Floating cell voltage per cell V 2,17 to 2,25

2.5 Floating charge current A -

2.6 Equalizing cell voltage V 2,3 to 2,33

2.7 Rated A-h cell capacity at 25°C (for 8 h discharge time)

A-h 600 min.

2.8 Cell end voltage at 25°C (for A-h capacity)

Vdc 1,83

2.9 Number of positive plates - -

2.10 Discharge current during 1 minute at rated end voltage

A -

2.11 Rated equalizing charge current - for 10 hours - for 1 hour

A A

- -

2.12 Number of charge/discharge cycles - -

2.13 Internal cell resistance Ω -

2.14 Short circuit current A -

2.15 Life expectancy Years > = 20

2.16 Container

2.16.1 Container type - -

2.16.2 Container material - -




2.16.3 Terminal type - -

2.16.4 Container dimensions (H x L x D) Mm -

2.17 Electrolyte

2.17.1 Type - acid

2.17.2 Annual water consumption mL/y -

2.18 Accessories

2.18.1 Battery support - yes

2.18.2 Wall mounted cabinet with enclosed 300 A, 14 kA, 250 Vdc fuse

- yes

2.18.3 Thermometer - yes

2.18.4 Electrolyte densimeter - yes

2.18.5 Battery voltmeter with loading resistance - yes

2.18.6 Anticorrosive grease - yes

2.18.7 Jumper for cell connections Set yes

2.18.8 Isolated tools Set yes

2.19 Characteristic data or curves charts to be supplied

2.19.1 Voltage vs time at rated A-h - -

2.19.2 Current vs time at rated A-h - -

2.19.3 Temperature derating factor for battery capacity

- -


3.1 Weight - weight for service - weight for transport

kg kg

- -

3.2 Dimensions (H x L x D) - dimensions for service - dimensions for transport

mm mm mm

- - -

4.0 N/A

5.0 Standards

5.1 Manufacturing - IEC 60896 ANSI/IEEE

450

9.2 BATTERY, 48 Vdc, (200 Ah as reference)





1.1 Type - -




2.1 Cell type - Lead-Acid

2.2 Number of cells by battery - 24

2.3 Rated battery voltage Vdc 48

2.4 Floating cell voltage per cell V 2,17 to 2,25

2.5 Floating charge current A -

2.6 Equalizing cell voltage V 2,3 to 2,33

2.7 Rated A-h cell capacity at 25°C (for 8 h discharge time)

A-h 300 min.

2.8 Cell end voltage at 25°C (for A-h capacity)

Vdc 1,83

2.9 Number of positive plates A -

2.10 Discharge current during 1 minute at rated end voltage

A -

2.11 Rated equalizing charge current - for 10 hours - for 1 hour

A A

- -

2.12 Number of charge/discharge cycles - -

2.13 Internal cell resistance Ω -

2.14 Short circuit current A -

2.15 Life expectancy Years > = 20

2.16 Container

2.16.1 Container type - -

2.16.2 Container material - -

2.16.3 Terminal type - -




2.16.4 Container dimensions (H x L x D) Mm -

2.17 Electrolyte

2.17.1 Type - acid

2.17.2 Annual water consumption mL/y -

2.18 Accessories

2.18.1 Battery support - yes

2.18.2 Wall mounted cabinet with enclosed 300 A, 14 kA, 250 Vdc fuse

- yes

2.18.3 Thermometer - yes

2.18.4 Electrolyte densimeter - yes

2.18.5 Battery voltmeter with loading resistance - yes

2.18.6 Anticorrosive grease - yes

2.18.7 Jumper for cells connections Set yes

2.18.8 Isolated tools Set yes

2.19 Characteristic data or curves charts to be supplied

2.19.1 Voltage vs time at rated A-h - -

2.19.2 Current vs time at rated A-h - -

2.19.3 Temperature derating factor for battery capacity

- -


3.1 Weight - weight for service - -weight for transport

kg kg

- -

3.2 Dimensions (H x L x D) - dimensions for service - dimensions for transport

Mm mm mm

- - -

4.0 N/A

5.0 Standards

5.1 Manufacturing - IEC 60896 ANSI/IEEE




450


6.0 Installation - Indoor inside control building

9.3 BATTERY CHARGER, 110 Vdc, (80 A as reference)


BATTERY CHARGER 110 Vdc, 80A



1.1 Type - -




2.1 Configuration Redundant w/automatic switchover

2.2 AC Supply Vac 415/240, 4W 2.3 Frequency of AC supply Hz 50 2.4 AC input current A -

2.5 DC output voltage Vdc 110

2.6 DC output voltage regulation with 0 to 100 % load, ± 10 % input voltage variation and ± 5 % frequency variation

%

± 1

2.7 DC output current A 80 min.

2.8 Maximum ripple without battery % 5 max

2.9 Floating range Vdc 105 – 150 2.10 Equalizing range Vdc 105 – 150 2.11 Equalizing time delay setting range hours 6 – 48 2.12 Max. recharge time (80 %) of battery hours 10 2.13 Equalizing/floating switching - manual and

automatic

2.14 Current limiting adjustment % 50 – 100

2.15 Main-1 to Main-2 charger transfer - Manual and automatic

2.16 Rectifier type - thyristor

2.17 Transformer:

2.17.1 Type - Dry 2.17.2 Power kVA - 2.17.3 Two separate primary/secondary

windings - Yes

2.17.4 Primary/secondary voltage Vac -

TECHNICAL DATA SCHEDULE BATTERY CHARGER 110 Vdc, 80A


2.18 Efficiency % -

2.19 Short circuit current proof - Current limited

2.20 Surge suppression AC & DC - yes

2.21 Reverse battery protection - yes

2.22 Meantime between failures MTBF h > 10 000

2.23 Mean repair time MTR h < 1

2.24 Input breakers


2.24.2 Type - Thermal magnetic

2.24.3 Rated voltage Vac 600

2.24.4 Rated current A -

2.24.5 Rated interrupting capacity KA sym. 14

2.25 Output breakers






2.26 Instruments and indication

2.26.1 Digital ammeter - yes


2.26.3 Ground fault alarm lamp and contact - yes

2.26.4 AC failure alarm lamp and contact - yes

2.26.5 Charger failure alarm lamp and contact - yes

2.26.6 Max./min. voltage alarm lamp and contact

- yes

2.26.7 Equalizing/floating signalling lamps and contact

- yes

2.26.8 AC "ON" signalling lamp and contact - yes

TECHNICAL DATA SCHEDULE BATTERY CHARGER 110 Vdc, 80A


2.26.9 Low battery voltage lamp and contact - yes

2.26.10 Manual operation selector contact - yes

2.27 Enclosure type free-standing, IP 50


3.1 Weight - weight for service - -weight for transport

kg kg

- -

3.2 Dimensions (L x W x D) - dimensions for service - dimensions for transport

mm mm mm

- - -

4.0 N/A

5.0 Standards

5.1 Manufacturing - IEC 60947, ANSI/NEMA

PE 5

5.2.2 Quality assurance - ISO 9001


9.4 BATTERY CHARGER, 48 Vdc, (60 A as reference)


BATTERY CHARGER 48 Vdc, 60 A



1.1 Type - -




2.1 Configuration Redundant w/automatic switchover

2.2 AC Supply Vac 415/240, 4W 2.3 Frequency of AC supply Hz 60 2.4 AC input current A -

2.5 DC output voltage Vdc 48

2.6 DC. output voltage regulation with 0 to 100 % load, ± 10 % input voltage variation and ± 5 % frequency variation

%

± 1

2.7 DC output current A 60 min.

2.8 Maximum ripple without battery % 5 max

2.9 Floating range Vdc 40 – 60 2.10 Equalizing range Vdc 40 – 60 2.11 Equalizing time delay setting range hours 6 – 48 2.12 Max. recharge time (80 %) of battery hours 10 2.13 Equalizing/floating switching - manual and

automatic

2.14 Current limiting adjustment % 50 – 100

2.15 Main to backup charger transfer - Manual and automatic

2.16 Rectifier type - thyristor

2.17 Transformer:

2.17.1 Type - Dry 2.17.2 Power kVA - 2.17.3 Two separate primary/secondary

windings - Yes

2.17.4 Primary/secondary voltage Vac -

TECHNICAL DATA SCHEDULE BATTERY CHARGER 48 Vdc, 60 A


2.18 Efficiency % -

2.19 Short-circuit current proof - Current limited

2.20 Surge suppression AC & DC - yes

2.21 Reverse battery protection - yes

2.22 Meantime between failures MTBF h > 10 000

2.23 Mean repair time MTR h < 1

2.24 Input breakers



2.24.3 Rated voltage Vac 600


2.24.5 Rated interrupting capacity kA sym. 14

2.25 Output breakers






2.26 Instruments and indication

2.26.1 Digital ammeter - yes


2.26.3 Ground fault alarm lamp and contact - yes

2.26.4 AC failure alarm lamp and contact - yes

2.26.5 Charger failure alarm lamp and contact - yes

2.26.6 Max./min. voltage alarm lamp and contact

- yes

2.26.7 Equalizing/floating signalling lamps and contact

- yes

2.26.8 AC "ON" signalling lamp and contact - yes

TECHNICAL DATA SCHEDULE BATTERY CHARGER 48 Vdc, 60 A


2.26.9 Low battery voltage lamp and contact - yes

2.26.10 Manual operation selector contact - yes

2.27 Enclosure type free-standing, IP 50


3.1 Weight - weight for service - weight for transport

kg kg

- -

3.2 Dimensions (L x W x D) - dimensions for service - dimensions for transport

mm mm mm

- - -

4.0 N/A

5.0 Standards

5.1 Manufacturing - IEC 60947, ANSI/NEMA

PE 5

5.2.2 Quality assurance - ISO 9001

6.0 Installation - Indoor inside control building

10.0 145 kV BUS SUPPORT INSULATOR


145 kV BUS SUPPORT INSULATOR



1.1 Type - Station post

1.2 Model no - -




2.2 Lightning impulse withstand voltage (BIL)

kV 650

2.3 Power frequency withstand voltage (wet condition)

kV 275


2.5 Radio influence voltage data (IEC60694): - test voltage - max. RIV

kV µV

145 2500

2.6 Cantilever strength: kN

2.7 Insulators designation (IEC60273) - -


3.1 Diameter mm -

3.2 Height mm -

3.3 Base bolt circle mm -

3.4 Cap bolt circle mm -

3.5 Base bolt size mm -

3.6 Cap bolt size mm -

3.7 Weight kg -

4.0 Test reports - -




5.0 Standards - IEC 60273 IEC 60694 IEC 60815



environment

10.1 36 kV BUS SUPPORT INSULATOR





1.1 Type - Station post

1.2 Model no - -




2.2 Lightning impulse withstand voltage (BIL)

kV 170

2.3 Low frequency withstand voltage wet condition

kV 70


2.5 Radio influence voltage data (IEC60694): - test voltage - max. RIV

kV µV

36

2500

2.6 Cantilever strength: kN

2.7 Insulator designation (IEC60693) - -


3.1 Diameter mm -

3.2 Height mm -

3.3 Base bolt circle mm -

3.4 Cap bolt circle mm -

3.5 Base bolt size mm -

3.6 Cap bolt size mm -

3.7 Weight kg -

4.0 Test reports - -




5.0 Standards - IEC 60273 IEC 60815 IEC 60694



environment

10.2 HV TUBULAR BUSBAR


HV TUBULAR BUSBAR



1.1 Type - -

1.2 Catalogue No. - -


2.0 Characteristics

2.1 Material - 6101T6

2.2 Designation - 4SPS SCH40

2.3 Conductivity (% IACS) % 53 min.

2.4 Resistance at 20 oC Ω -

2.5 Exterior diameter mm 114.3

2.6 Interior diameter mm 102.26

2.7 Section mm2 -

2.8 Rated Current A 2000

2.9 Bar section length m -

2.10 Linear weight kg/m 5.6 approx.

2.11 Maximum span m -

3.0 Transportation - -

3.1 Number of tubes per crate - -

3.2 Dimensions of crate mm -

3.3 Weight of crate kg -

4.0 Standards - IEC 60105 ASTM B317 ANSI H35.2


6.0 Installation - Outdoor in tropical/desertic

environment

10.3 MV MAIN TUBULAR


MV MAIN TUBULAR



1.1 Type - -




2.1 Material mm 6101T6

2.2 Designation - 1 ½ SPS SCH 80



2.5 Section mm2 -



2.8 Resistance at 20o C -


2.10 Linear weight kg/m 2.0 aprox.









environment

10.4 MV FEEDER TUBULAR


MV FEEDER TUBULAR



1.1 Type - -




2.1 Material mm 6101T6

2.2 Designation - 1 ½ SPS SCH 40



2.5 Section mm2 -



2.8 Resistance at 20 oC Ω -


2.10 Linear weight kg/m 1.5 approx.









environment

10.5 STRAIN BUSBAR CONDUCTOR

TECHNICAL DATA SCHEDULE STRAIN BUSBAR CONDUCTOR



1.1 Type - -

1.2 Code Name - IEC104-D2

1.3 Designation - 800-D2-61

1.4 Country of Origin - -

2.0 Mechanical characteristics and dimensions

2.1 Stranding - 61

2.2 Aluminium wire diameter mm 4.38

2.3 Overall diameter mm 39.5

2.4 Aluminium area mm2 800

2.5 Nominal area mm2 921


2.7 Mass kg/km 2540

2.8 Rated tensile strength kN 271.62

2.9 Initial lower modulus of elasticity GPa -

2.10 Initial upper modulus of elasticity GPa -

2.11 Transition stress MPa -

2.12 Final modulus of elasticity GPa -

2.13 Creep modulus at 15ºC GPa -

2.14 Coefficient of linear thermal expansion E-6/ºC -

2.15 D.c. resistance at 20ºC ohms/km 0.0361

3.0 Transport - -

TECHNICAL DATA SCHEDULE STRAIN BUSBAR CONDUCTOR


3.1 Standard length of conductor per reel m -

3.2 Maximum number of standard lengths per reel

-

3.3 Flange diameter mm -

3.4 Inside traverse mm -

3.5 Overall width mm -

3.6 Drum diameter mm -

3.7 Minimum cover from edge of flange mm 25

3.8 Arbor hole diameter - -

3.9 Material mm Wood

3.10 Empty reel mass kg -

3.11 Thickness of lagging mm -

3.12 Shipping mass kg 1500 max.

3.13 Shipping volume m3 -

4.0 Standards

4.1 Manufacturing - IEC 61089 IEC 60104 IEC 60889

4.2 Quality Assurance - ISO 9001

5.0 Installation Outdoor Desertic/Tropical

environment

10.6 BUSBAR CONNECTORS AND HARDWARE


BUSBAR CONNECTORS AND HARDWARE




2.0 Characteristics

2.1 Sizes of bus conductors : - rigid - rigid 33 kV busses - flexible conductor 330/132 kV - flexible conductor 33kV

mm mm

- -

4 SPS AL

1 ½ SPS AL 800-D2-61 800-D2-61

2.2 Rated current - Same as for bus at same temp. rise

2.3 Resistance vs resistance of the conductor % -

2.4 Radio influence voltage (IEC 60694) at 140 % rated voltage at 0.5 MHz

µV < 2500

2.5 Frequency Hz 50

2.6 Connectors type (non-limitative)

- Shielding rings - bus support - bus flexible support - rigid-flexible connectors - angle A, Y connectors - T connectors - Expansion connectors - pad connectors - union connectors - caps

- - - - - - - - - -

yes yes yes yes yes yes yes yes yes yes

2.7 Material of connectors - Aluminium Alloy

2.8 Conductivity (IACS) % 35 min.

2.9 Short-circuit withstand - 330/132 kV for 3 s - 33 kV for 3 s

kA kA

31,5 17,5

2.10 Various bolt size used for: - 330/132 kV busbars - 33 kV busbars - Conductors for 330/132 kV - Conductors for 33 kV - Material of bolts

mm mm mm mm

-

- - - -

AL 7075T73 or equiv.


BUSBAR CONNECTORS AND HARDWARE


2.11 Tightening torque for bolts - size and torque – bolt #1 - size and torque – bolt #2 - size and torque – bolt #3 - size and torque – bolt #4 - size and torque – bolt #5

- - - - - -

- - - - - -

2.12 Resistance to traction - connector on stranded conductor - connector on tube

-

kN

10 % of conductor

2 min.

2.13 Strength of bus support - stranded conductor (long., vert., trans.) - bus tube (long., vert., trans.)

kN kN

18, 9, 9 2, 9, 18

2.14 Tests - cyclic heat run test - short circuit current withstand - mechanical strength - resistance to traction - bolts overtightining resistance - radio interference - routine dimensions check - chemical analysis of material - radiography test

- - - - - - - - -

yes yes yes yes yes yes yes yes yes

3.0 Weight and dimension

3.1 Average weight of item kg -

3.2 Average packing dimension mm -

3.3 Number of items per crate - -



4.0 Standards - NEMA CC-1 ANSI C119.4

ASTM B26/B26M ASTM B108 ASTM B193 ASTM E155 IEC 60694


6.0 Installation - Outdoor in tropical/ desertic

environment

11 TECHNICAL DATA SCHEDULES

11.1 GROUNDING CONDUCTOR TYPE 1


GROUNDING CONDUCTOR Type 1




2.0 Characteristic - -

2.1 Size mm2 min. 120

2.2 Material - Copper soft

2.3 Tinned - Yes

2.4 Number of stands - 19

2.5 Weight kg/m -

2.6 Shape - Round concentric

3.0 Weight and dimensions - -

3.1 Length per reel m -

3.2 Weight of reel kg -

3.3 Dimensions of reel mm -

4.0 Standards - ASTM B8, B33


6.0 Installation - Outdoor buried in substation ground

11.2 GROUNDING CONDUCTOR TYPE 2


GROUNDING CONDUCTOR Type 2





2.1 Size mm2 min. 70

2.2 Material - Copper soft

2.3 Tinned - Yes

2.4 Number of stands - 7

2.5 Weight kg/m -

2.6 Shape - Round concentric


3.1 Length per reel m -

3.2 Weight per reel kg -

3.3 Dimensions of reel mm -

4.0 Standards - ASTM B8, B33



11.3 GROUNDING ROD


GROUNDING ROD





2.1 Material - Copper clad steel

2.2 Diameter Mm min. 16

2.3 Length M 3

3.0 Weight and dimension - -

3.1 Weight of pallet of rods Kg -

3.2 Number of rods per pallet - -

3.3 Dimensions of pallet Mm -

4.0 Standards - ANSI, ASTM, IEEE 837



11.4 GROUNDING FUSION CONNECTORS


GROUNDING FUSION CONNECTORS





2.1 Powdered metals - Copper oxide and aluminium

2.2 Accessories - -

2.3 Grounding connectors type (non-limitative) : - splice of horizontal cables - tee of horizontal run-tap cables - cross of horizontal cables - cable tap top of ground rod - through cable to top of ground rod

- - - - - -

yes yes yes yes yes yes

3.0 Dimensions and weight - -

3.1 Packing for powder of 100 connectors - dimensions - weight

mm kg

- -

3.2 Packing for molds and tools for 100 connectors - dimensions - weight

mm kg

- -

4.0 Standards - IEEE 837, ANSI, ASTM



11.5 GROUNDING “MECHANICAL” CONNECTORS


GROUNDING “MECHANICAL”CONNECTORS




2.0 Characteristics - -

2.1 Conductor range mm2 70-120 (min.)

2.2 Material - Bronze

2.3 Grounding connectors type (non-limitative): - cable to structure connectors - cable to pipe connectors - cable to cable parallel connectors - cable to wire split bolt connectors - cable to pad connector - cable lug

- - - - - -

- - - - - -

3.0 Dimensions and weight - -

3.1 Crate for 100 connectors - dimensions of crate - weight of crate

mm kg

- -

4.0 Standards - IEEE 837, ANSI, ASTM


6.0 Installation - Outdoor on substation ground

level


12.1 LOW VOLTAGE CONTROL CABLES


LOW VOLTAGE CONTROL CABLES



1.1 Type - Armoured multi-conductor


2.0 Characteristics

2.1 Rated maximum voltage V 750

2.2 Frequency Hz 50

2.3 Insulation level % 100

2.4 Strand class - 2 (IEC 60228) or B (ASTM B 8)

2.5 Conductor Tinned stranded copper as per ASTM B33

2.6 Size and number of conductors

- Specification 5201 4C # 14 AWG or 2.5 mm2



- Specification 5204 4C # 12 AWG or 4 mm2





2.7 Insulation - PVC

2.8 Inner jacket - PVC




2.9 Armour Aluminium or galvanized steel

2.10 Outer jacket PVC

2.11 Wire identification - Number 3.0 Weight and dimensions - -

3.1 Overall external diameter

- Code 5201 mm - - Code 5202 mm - - Code 5203 mm - - Code 5204 mm - - Code 5205 mm - - Code 5206 mm - - Code 5207 mm - - Code 5208 mm -

3.2 Dimensions for transport

3.2.1 - Size of cable reel (diameter and width)

- Code 5201 mxm - - Code 5202 mxm - - Code 5203 mxm - - Code 5204 mxm - - Code 5205 mxm - - Code 5206 mxm - - Code 5207 mxm -

- Code 5208 mxm -

3.2.2 Weight of cable reel and length of cable per reel

- Code 5201 kg, m - - Code 5202 kg, m - - Code 5203 kg, m - - Code 5204 kg, m - - Code 5205 kg, m - - Code 5206 kg, m - - Code 5207 kg, m -




- Code 5208 kg, m -

4.0 Installation data

4.1 Maximum bending radius in terms of cable diameter

- -

4.2 Maximum pulling tension - -

- Code 5201 N -

- Code 5202 N -

- Code 5203 N -

- Code 5204 N -

- Code 5205 N -

- Code 5206 N -

- Code 5207 N -

- Code 5208 N -

4.3 Cable gland manufacturer and type(enclose documentation)

- Code 5201 - -

- Code 5202 - -

- Code 5203 - -

- Code 5204 - -

- Code 5205 - -

- Code 5206 - -

- Code 5207 - -

- Code 5208 - -

5.0 Standards

5.1 Manufacturing - ICEA S73-532 IEC 60227 IEC 60228

ASTM B8, B33

5.2 Quality Assurance ISO 9001

6.0 Installation Indoor and outdoor in




substation switchyard in


12.2 LOW VOLTAGE POWER CABLES


LOW VOLTAGE POWER CABLES



1.1 Type - Armoured multi-conductor


2.0 Characteristics

2.1 Rated maximum voltage V 1000

2.2 Frequency Hz 50


2.4 Strand class - 2 (IEC 60228) or B (ASTM B8)

2.5 Conductor Stranded copper as per ASTM

B33

2.6 Size and number of conductors



- Specification 5225 1C # 1/0 AWG or 50 mm2

- Specification 5226 4C # 4/0 AWG or 120 mm2

2.7 Insulation - Cross-link polyethylene

2.8 Inner jacket - PVC

2.9 Armour Aluminium or galvanized steel

2.10 Outer jacket PVC

2.11 Wire identification - Number






- Code 5223 mm - - Code 5224 mm - - Code 5225 mm - - Code 5226 mm -

3.2 Dimensions for transport

3.2.1 Size of cable reel (diameter and width)

- Code 5223 mxm - - Code 5224 mxm - - Code 5225 mxm - - Code 5226 mxm -

3.2.2 Weight of cable reel and length of cable per reel

- Code 5223 kg, m - - Code 5224 kg, m - - Code 5225 kg, m - - Code 5226 kg, m -

4.0 Installation data


- -

4.2 Maximum pulling tension

- Code 5223 N -

- Code 5224 N -

- Code 5225 N -

- Code 5226 N -


- Code 5223 - -

- Code 5224 - -

- Code 5225 - -

- Code 5226 - -




5.0 Standards

5.1 Manufacturing - IEC 60502 IEC 60 228 ANSI/ICEA

S66-524ASTM B8, B33


6.0 Installation - Indoor and outdoor in substations

12.3 MEDIUM VOLTAGE POWER CABLES – 36 kV


MEDIUM VOLTAGE POWER CABLE – 36 kV



1.1 Type - Armoured single

conductor


2.0 Characteristics


2.2 Frequency Hz 50


2.4 Strand class - 2 (IEC 60228) or B (ASTM

B8)

2.5 Conductor Stranded copper as per ASTM

B33

2.6 Number of conductors and size - 1c 2/0 AWG (or 70 mm2)

2.7 Insulation - Cross-link polyethylene

2.8 Conductor shield - semiconductor

2.9 Insulation shield semiconductor

2.10 Insulation metallic shield - Copper tape

2.11 Internal/external cable jackets - PVC

2.12 Armour - Aluminium

2.13 Drawing of cable section - To be enclosed



- Code 5241 mm - 3.2 Dimensions for transport


MEDIUM VOLTAGE POWER CABLE – 36 kV


3.2.1 Size of cable reel (diameter and width)

- Code 5241 m x m - 3.2.2 Weight of cable reel and length of cable

per reel

- Code 5241 kg, m -

4.0 Installation data - -


- -

4.2 Maximum pulling tension - -

- Code 5241 N -


- Code 5241 - -

5.0 Standards

5.1 Manufacturing - IEC 60502 IEC 60228, ANSI/ICEA

S66-524ASTM B8, B33


6.0 Installation - Outdoor in substations



13.1 DATA ANALYSIS STATION


DATA ANALYSIS STATION



1.1 Model - -

1.2 Type - -



2.1 Computer

2.1.1 Microprocessor type - Intel Centrino,750 MH

z min

2.1.2. Ram memory size Mbytes 500min

2.1.3 Hard disk size Gbytes 80min

2.1.4 CD-ROM - yes

- number - - - size inches - - capacity Mbytes 700

2.1.5 Colour monitor: - Sony multiscan 200 PS or equiv.

- diagonal size inches 21" - resolution - 1024 x 768

2.1.6 Alphanumeric keyboard - -

2.1.7 Communication interface ports - (4) ITU-T V28, EIA RS232c

2.1.8 CD ROM reader/writer - HP CD writer plus 8100 series or

equivalent

2.2 Printer

2.2.1 Manufacturer - Epson or equiv.

2.2.2 Model - Laser Jet

2.2.3 Colour - yes




2.2.4 Speed char./sec 400 min

2.2.5 Width of print columns 132

2.2.6 Digital interface port - -

2.3 External disk drive unit


2.3.2 Model - -

2.3.3 Capacity Mbytes -

2.3.4 Access time m/sec -

2.3.5 Data transfer rate Mbytes/sec -

2.3.6 Cartridge:

- model - -

- removable - -

- size H x W x D mm -

2.4 Communication modems / ports


2.4.2 Model - -

2.4.3 Data rate kbits/s 33,6 up to 64

2.4.4 Connection - manual by operator

2.4.5 Frequency range Hz -

2.4.6 Output interface for - 2W telephone line

2.4.7 Digital interface port - ITU-T, V28, EIA RS232c

2.4.8 Operation - Full duplex

2.4.9 Modulation - ITU-T V series

2.4.10 Communication port at analysis station - TCP/IP (ftp)

2.5 Software Hathaway Replay 97 or equivalent

2.5.1 Central analysis: - -

- manufacturer - - - identification - -




- version n° and date - - - updating for 1 year - yes - communication to remote units - yes

2.5.2 Short circuit calculation:

- manufacturer - - - identification - - - version n° and date - - - updating for 1 year - yes

2.5.3 Harmonic analysis:


2.5.4 Operating system: MS Windows NT 4.0


2.5.5 Fault locator


2.5.6 Others:


2.6 General

2.6.1 Analysis station console - desk and chair

2.6.2 Power supply Vac/Hz 240/50

2.6.3 Consumption (max) W -





3.1 Weight

- computer kg -

- monitor kg -

- printer kg -

- external disk drive kg -

- transport kg -


- computer mm -

- monitor mm -

- printer mm -

- external disk drive mm -

- transport mm -

4.0 N/A

5.0 Standards: - -

5.1 Manufacturing - ITU-T, EIA, IEEE 5.2 Quality assurance - ISO 9001

6.0 Installation - Indoor in substation control

building

13.2 REMOTE FAULT RECORDER

TECHNICAL DATA SCHEDULE REMOTE FAULT RECORDER


1.0 Manufacturer Hathaway or equivalent

1.1 Model - IDM or equivalent

1.2 Technology - digital programmable


2.0 Nominal characteristics - -

2.1 Micro processor type - -

2.2 Analogue input - -

2.2.1 Number of channels (current/voltage) - 8/8

2.2.2 Frequency response kHz 1 – 20

2.2.3 Current triggers:

- number - 8 - setting range A - - rated current A 1

2.2.4 Voltage triggers:

- number - 8 - setting range V 0-150 - rated voltage V 110/√3, 110

2.2.5 Analogue/digital converter for each channel:

- number of bits/sample per channel - 12 min

2.2.6 Calculated parameters triggering - W, VARS, In

2.3 Digital input

2.3.1 Number of channels - 32

2.3.2 Number of triggers (change of position) - 32

2.3.3 Voltage Vdc 110 (24-125)

2.4 Input insulation - galvanic

2.5 Sampling range sample/s 1920 – 7680

2.6 Real-time clock



2.6.1 Oscillator frequency kHz -

2.6.2 Time drift ms/hour -

2.6.3 Constant memory - yes

2.6.4 Time synchronizing - IRIG-B BNC input from GPS

2.7 Memory

2.7.1 Type - -

2.7.2 Size Mbytes 16 min

2.7.3 Storage capacity at minimum sampling rate with all channels

s 20 min

2.7.4 Storage capacity at max. sampling rate with all channels

s -

2.7.5 Constant memory feature support - Yes

2.7.6 Recording prior to event ms 170 min

2.8 Control panel

2.8.1 Display - LCD alpha-num display

2.8.2 Keyboard keys - functional keypad

2.9 Alarm contacts

2.9.1 Alarms: - failure - Yes - event - Yes

2.9.2 Contacts capacity:

- type - C - voltage rating Vdc 110 - current interruption Adc -



2.10.2 Type - -


2.10.4 Connection - manual




2.10.6 Output interface for - 2 wires telephone line

2.10.7 Digital interface port - ITU-T V28 EIA RS232c

2.10.8 Operation - full duplex


2.10.19 Communication port at recorder - TCP/IP (ftp)

2.11 Printer


2.11.2 Model - -

2.11.3 Colour - Yes

2.11.4 Speed char/s -

2.11.5 Width of print columns -

2.11.6 Digital interface - -

2.11.7 Power supply Vac 220 (240)

2.11.8 Consumption W -

2.12 Analogue input panel

2.12.1 Test switches for inputs:

- number of current switches (4 switches of 2 poles per input)

- 8

- number of voltage switches (2 switches of 4 poles per input)

- 8

- rated voltage V 110 - rated current A 1 - thermal withstandability A 30 for 1 s

2.13 Power supply


2.13.2 Power consumption:

- standby W - - operation W -

2.14. Enclosure for transient recorder and - free-standing IP54



accessories modular hinged doors cabinet

2.15 Synchronized clock receiver - GPS


2.15.2 Type - -

2.15.3 Frequency MHz -

2.15.4 Accuracy msec -

2.15.5 Display - -

2.15.6 Signal output - IRIGB

2.15.7 Supply Vdc 110


2.15.9 External antenna : -type –dimensions

-

mm

- -

2.15.10 Resolution ms 1

2.15.11 Output & interface - -


3.1 Weight

- for services kg -


3.2 Dimensions (L x H x W) - for sevice –transport

mm mm

- -

4.0 N/A

5.0 Standards:

5.1 Manufacturing - IEC60068, 60255, 61143 ANSI

C37.90.1


6.0 Installation - Indoor in substation control building












2.2.2 Frequency response kHz -


- number - 64 - setting range A 0 – 20 - rated current A 1





2.2.6 Calculated parameters for triggering - W, VARS, In

2.3 Digital input



2.3.3 Voltage Vdc 110 (24-125)

2.4 Input insulation - Galvanic




2.6 Real-time clock





2.7 Memory

2.7.1 Type - -



s -


s 20 min

2.7.5 Constant memory feature support - yes

2.7.6 Recording prior to event ms 170 min

2.8 Control panel



2.9 Alarm contacts

2.9.1 Alarms: - failure - yes - event - yes





2.10.2 Type - -






2.10.6 Output interface for - 2 wires telephone line

2.10.7 Digital interface port - ITU-T V28 EIA RS232c




2.11 Printer


2.11.2 Model - -

2.11.3 Colour - Yes

2.11.4 Speed char/s -

2.11.5 Width of print columns -


2.11.7 Power supply Vac 220 (240)





- 64


- 16

- rated voltage V 110 - rated current A 1 - thermal withstandability A 30 for 1s

2.13 Power supply


2.13.2 Power consumption:

- standby W - - operation W -

2.14 Enclosure for transient recorder and - free-standing IP54



accessories modular hinged doors cabinet



2.15.2 Type - -



2.15.5 Display - -




2.15.9 External antenna : - type - dimensions

-

mm

- -




3.1 Weight

- for services kg -


3.2 Dimensions (L x H x W)

- for service mm -

- transport mm -

4.0 N/A

5.0 Standards:


C37.90.1





building













- number - 22 - setting range A 1 – 20 - rated current A 1





2.2.6 Calculated parameters for triggering - W, VARS, In

2.3 Digital input



2.3.3 Voltage Vdc 110 (24-125)



2.6 Real-time clock







2.7 Memory

2.7.1 Type - -



s -


s 20 min


2.7.6 Recording prior to event ms -

2.8 Control panel



2.9 Alarm contacts and indication

2.9.1 Alarm - failure - yes - event yes



2.10 Communication modems / ports - -


2.10.2 Type - -

2.10.3 Data rate kbytes/s 33,6 up to 64


2.10.5 Frequency range - -

2.10.6 Output interface for - 2 wires



telephone line

2.10.7 Digital interface port - ITU-T-V28, EIA RS232c




2.11 Printer


2.11.2 Model - -

2.11.3 Colour - yes

2.11.4 Speed - -

2.11.5 Width of print - -


2.11.7 Power supply Vac 220 (240) 2.11.8 Consumption W -




- 22


- 8

- rated voltage V 110 - rated current A 1 A - thermal withstandability A 30 for 1 s

2.13 Power supply


2.13.2 Power consumption: - -

- standby W -

- operation W -

2.14. Enclosure for transient recorder and accessories

- Free standing IP54 modular hinged door

cabinet





2.15.2 Type - -



2.15.5 Display - -




2.15.9 External antenna : - type - dimensions

-

mm

- -



3.0 Weight and dimensions 3.1 Dimensions (H x L x H) Mm -

3.2 Weight Kg -

4.0 N/A

5.0 Standards:


C37.90.1



building

13.5 REMOTE FAULT LOCATOR


REMOTE FAULT LOCATOR



1.1 Model - TWS Mark III or equivalent



2.1 Microprocessor type - -


2.2.1 Number of transmission line input modules

- 2



- number - - - setting range A - - rated input current A 1


- number - - - setting range V - - rated input voltage V 110/√3, 110


- number of bits/sample per channel - -

- accuracy % -

2.3 Digital input



2.3.3 Input voltage Vdc 110


2.5 Sampling rate MHz 0, 1 to 10

2.6 Real-time clock





2.6.2 Time drift ms/hour - 2.6.3 Time synchronizing - IRIG-B BNC input

from GPS receiver

2.7 Memory

2.7.1 Type - -

2.7.2 Size Mbytes 120

2.7.3 Storage capacity per channel kbytes 32 2.7.4 Storage capacity at max. sampling rate

with all channels s -


2.7.6 Recording prior to event ms -

2.8 Control panel



2.9 Alarm contacts and indication

2.9.1 Alarm - power supply - yes - watchdog - yes

- event - yes



2.10 Communication modem


2.10.2 Type - -

2.10.3 Data rate kbits/s 33,6


2.10.5 Output interface for - 2 wires




telephone line

2.10.6 Digital interface - ITU-T V28 EIA RS232c


2.11 Communication ports

2.11.1 Number - 2

2.11.2 Type - ITU-T V23, EIA RS232c

- TCP/IP (ftp)



- number of current switches (4 x 2 poles)

- 2

- number of voltage switches (4 poles) - 2 - rated voltage V 100 - rated current A 1 - thermal withstandability A 30 FOR 1 s

- current sensor type - Current clamp

2.13 Power supply


2.13.2 Power consumption: W -

2.14 Enclosure - In fault recorder cabinet


3.1 Weight kg

3.2 Dimensions (H x L x H) mm

4.0 N/A

5.0 Standards:


C37.90.1





6.0 Installation - Indoor in substations control

building

14.1 132/33 kV Transformer Protection Panel


132/33 kV TRANSFORMER PROTECTION PANEL



1.1 Type or designation - -


2.0 Features

2.1 Main transformer differential protection (87T) - Yes

2.2 Restricted Earthfault Protection (87N) - Yes

2.3 Transformer primary overcurrent protection (50/51, 50/51 N)

- Yes

2.4 Transformer secondary overcurrent protection including earthing reactor (50/51, 50/51 N)

- Yes

2.5 N/A - -

2.6 Two circuit breaker failure protection (48 BF) - Yes

2.7 Mechanical protection signalling and tripping relays (63, 71, 49…)

- Yes

2.8 Synchrocheck relay (25) - Yes

2.9 Buses over/under voltage protection (59/27) - Yes

2.10 Tripping and lockout relays (86,94) - Yes

2.11 Auxiliary, timing, relays and accessories - Yes

2.12 Signalling relays and lamps - Yes

2.13 Test switches for current and voltage - Yes

2.14 Test switches for dc circuits - Yes

2.15 Nameplates - Yes

2.16 Accessories, wiring, MCB, terminal blocks - Yes


3.1 Dimensions (length x width x depth)

- dimensions for service - dimensions for transport

mm mm

- -

-

3.2 Weight


132/33 kV TRANSFORMER PROTECTION PANEL


- weight for service - weight for transport

kg kg

- -

3.3 Degree of Protection - IP54

3.4 Outline and layout drawing No. - To be enclosed with bid

4.0 N/A

5.0 Standards

5.1 Manufacturing See listing of complementary

prescriptions

5.2 Quality assurance ISO 9001

6.0 Installation Indoor in substation

control building

14.2 33 kV Line Feeders Protection Panel


33KV LINE FEEDERS PROTECTION PANEL





2.0 Features for each of four (4) lines feeders

2.1 Main phase and neutral overcurrent relay (50/51, 50/51 N)

- yes

2.2 Multi shots auto-reclose relay (79) - yes

2.3 Tripping auxiliary relays (94) - yes

2.4 Auxiliary, timing, relays and accessories - yes

2.5 Signalling relays and lamps - yes

2.6 Test switches for current and voltage - yes

2.7 Test switches for dc circuits - yes

2.8 Nameplates - yes

2.9 Accessories, wiring, MCB, terminal blocks

- yes




mm mm

- -

3.2 Weight


kg kg

- -


3.3 Outline and layout drawing No. - To be enclosed with

bid

4.0 N/A

5.0 Standards


33KV LINE FEEDERS PROTECTION PANEL


5.1 Manufacturing See listing of complementa

ry prescriptions



control building

14.2.1 33KV Double Bus Bars Protection Panel


33KV DOUBLE BUS BARS PROTECTION PANEL





2.0 Features

2.1 Double bus bars differential protection (87 B)

- Yes

2.2 Over/under voltage protection (59/27) - Yes

2.3 Tripping and lockout relays (94/86) - Yes

2.4 Auxiliary, timing, relays and accessories - Yes

2.5 Signalling relays and lamps - Yes

2.6 Test switches for current and voltage - Yes

2.7 Test switches for dc circuits - Yes

2.8 Nameplates - Yes

2.9 N/A

2.10 N/A

2.11 N/A

2.12 N/A

2.13 N/A

2.14 Accessories, wiring, MCB, terminal blocks - Yes




mm mm

- -

3.2 Weight


kg kg

- -


3.4 Outline and layout drawing No. - To be enclosed with bid


33KV DOUBLE BUS BARS PROTECTION PANEL


4.0 N/A

5.0 Standards

5.1 Manufacturing See listing of complementary

prescriptions



control building

14.3 COMPONENTS CHARACTERISTICS

14.3.1 Protection Components


PROTECTION COMPONENTS DATA


1.0 Line main differential protection # 1 (87 L)

1.1 Manufacturer AREVA, ABB, SIEMENS,

REYROLLE, SEl

1.2 Type - LFCB, RELXXX or equivalent

1.3 Function - Current differential

1.4 Technology - Digital microprocessor

1.5 Characteristics - Percent bias

1.6 Operation time ms 25 max

1.7 Single and three phase trip - Yes

1.8 Sampling rate kHz -

1.9 A/D conversion – min. number of bits - 12

1.10 Alphanumeric display - Yes

1.11 Keypad - Yes

1.12 Front panel visual indication - Yes

1.13 Accuracy % 10

1.14 Tripping contacts - number - rating • voltage • current with L/R=40 ms

- -

Vdc A

- -

110

1.15 Signalling and digital output contacts - number - rating

• voltage

- A A

Vdc

-

5(continuos ) 30 ( for 0.3sec)

110




• current with L/R=40 ms A -

1.16 Digital input - number - rating • voltage

- -

Vdc

- -

110

1.17 Analogue Input - AC Current - AC Voltage -Frquency - Auxillary Voltage supply

A V Hz Vdc

1

110(ph - ph) 50 110

1.18 Burden - voltage input - current input

VA VA

- -

1.19 Digital man-machine interface - number - type (EIA, CCITT) - data rate - protocol - compatibility

- -

kbits/s - -

1

RS 232c 64 max

- Windows XP, 2xxx, Vister or

NT xx

1.20 Other features - relay failure indication and contact

-

Yes

1.21 Power supply - voltage - consumption

Vdc W

110

-

1.22 Digital interface for 87L operation - number - type (CCITT, EIA) - data rate - modulation - duplex

- -

kbits/s - -

1

V35, RS 232c as coordinated with

multiplexer supplier 64 max

- Yes




1.23 Integration in Substation Automation System

- Yes

1.22.1 Serial Interface with adequate Communication Protocol

- Yes

2.0 Line main differential protection # 2 (87 L)

2.1 Manufacturer - ABB, AREVA, SIEMENS,REYR

OLLE, SEL

2.2 Type - REL XXX or equiv.

2.3 Function - Phase comparison


2.5 Characteristics - Percent bias

2.6 Operation time ms 25 max



2.9 A/D conversion - number of bits - -


2.11 Keypad - Yes


2.13 Accuracy % 10

2.14 Tripping contacts

- number - rating • voltage • current with L/R=40 ms

- -

Vdc A

- -

110 -

2.15 Signalling and digital output contacts - number - rating • voltage • current with L/R=40 ms

- -

Vdc A

- -

110 -





- -

Vdc

- -

110


A V Hz Vdc

1

110(ph - ph) 50 110


VA VA

- -


- -

kbits/s - -

1

RS 232c 64 max

- Windows XP,

2xxx,Vister or NT xx


-

Yes


Vdc W

110

-

2.22 Digital interface for 87L operation - number - type (CCITT, EIA)

data rate - modulation - duplex

- -

kbits/s - -

1

V35,RS 232c as coordinated with

multiplexer supplier 64 max

- Yes





- Yes


- Yes

3.0 Line main1 and main 2 distance relay

3.1 Manufacturer - Schweitzer, AREVA, ABB,

SIEMENS, REYROLLE,

SEL

3.2 Type - SEL xx, REL 5xx or equivalent

3.3 Function - Distance phase–phase and phase–

ground

3.4 Technology - Digital microprocessor programmable

3.5 Characteristics - Mho and quadrilateral

4 zones

3.6 Operation time ms -


3.8 Sampling rate - -

3.9 A/D conversion – number of bits - -


3.11 Keypad - Yes


3.13 Accuracy % -

3.14 Tripping contacts - number - rating • voltage • current with L/R=40 ms

- A A

Vdc

-

5( continuous ) 30(for 0.3sec)

110




A -


- -

Vdc A

- -

110 -


- -

Vdc

- -

110


A V Hz Vdc

1

110(ph - ph) 50 110


VA VA

- -


- -

kbits/s - -

1

RS 232c 64 max

- Windows XP,


3.20 Other features - acceleration/blocking schemes - carrier input/output - directional ground overcurrent - power swing blocking - voltage transformer fuse supervision - fault locator - syncronizing (IRIG-B) - relay failure indication and alarm contact

-

yes yes yes yes yes

preferred yes yes





V W

110

-


- Yes


- Yes

4.0 Circuit breaker failure relay (50 BF)

4.1 Manufacturer - Schweitzer AREVA, ABB,

SIEMENS, REYROLLE,

SEL

4.2 Type - SEL xxx,NCGG, REB 5xx or equivalent

4.3 Function - Single or three poles breaker

failure for single breaker or breaker

and half


4.5 Characteristics - Definite time overcurrent

4.6 Operating time ms -

4.7 Single and three phase trip - Three

4.8 Sampling rate kbits/s -


4.10 Alphanumeric display - preferred

4.11 Keypad and push buttons - Yes


4.13 Accuracy % -

4.14 Tripping contacts - number

-

-




- rating • voltage • current with L/R=40 ms

A A

Vdc A

5(continuous ) 30 (for 0.3 sec)

110 -


- -

Vdc A

- -

110 -

4.16 Digital input - number - rating

-

Vdc

-

110


A V Hz Vdc

1

110(ph - ph) 50 110

4.18 - Burden VA

4.19 Digital interface - number - type (EIA, CCITT) - data rate - protocol - compatibility

- -

kbits/s - -

1

RS 232c 64 max

- Windows XP,


4.20 Other features - timers • number • setting range - relay failure indication and contact

- - s -

yes - -

Yes


V W

110

-

4.22 Integration in Substation Automation - Yes




System


- yes

5.0 Shunt reactor differential protection (87 R)

5.1 Manufacturer - ABB, AREVA , SIEMENS,

REYROLLE, SEL

5.2 Type - RET5xx, or equivalent

5.3 Function - Current Differential



5.6 Operating time ms 10 typical




5.10 Alphanumeric display - -

5.11 Keypad - -


5.13 Accuracy % -

5.14 Tripping contacts - number - rating

• voltage • current with L/R=40 ms

- A A V A

-

5 (Continuous) 30 (for 0.3 sec)

110 -

5.15 Signalling and digital output contacts - number - rating • voltage

- - V

- -

110






- V

-

110


A V Hz Vdc

1

110(ph - ph) 50 110

5.18 - Burden VA -

5.19 Digital interface - number - type (EIA, CCITT) - data rate - protocol - compatibility

- -

kbits/s - -

yes - - - -

Windows XP, 2xxx,Vister or NT

xx


-

Yes


Vdc W

110

-


- Yes


- Yes

6.0 Shunt reactor overcurrent protection

6.1 Manufacturer - ABB, AREVA, SIEMENS,

REYOLLE, SEL

6.2 Type - Digital microprocessor programmable




6.3 Function - Overcurrent

6.4 Technology - -

6.5 Characteristics - Instantaneous overcurrent

6.6 Operating time ms 10 max


6.8 Sampling rate kHz/s -



6.11 Keypad or push buttons - Yes


6.13 Accuracy % -



- A A

Vdc A

-

5 (continuous ) 30(for 0.3 sec )

110 -


- - V A

- -

110 -


-

Vdc

-

110


A V Hz Vdc

1

110(ph - ph) 50 110

6.18 - Burden VA -

6.19 Digital man-machine interface yes




- number - type (EIA, CCITT) - data rate - protocol - compatibility

- -

kbits/s - -

- RS 232 c

- -


xx


-

Yes


Vdc W

110

-


- Yes


- Yes

6A.0 Restricted earthfault protection (87N)

6A.1 Manufacturer AREVA, ABB, SIEMENS, REYOLLE, Schweitzer

6A.2 Type - MCAG, RET 5xx, SEL xxx or equivalent

6A.3 Function / Scheme - High Impedance

6A.4 Sensitivity - < 15% Ir

6A.5 Integration in Substation Automation System

- Yes

6A.5.1 Serial Interface with adequate Communication Protocol

- Yes

7.0 Autotransformer differential protection (87T)

7.1 Manufacturer AREVA, ABB, Schweitzer, SIEMENS,

REYROLLE, SEL




7.2 Type - KBCH xxx, RET 5xx, SELxxx or

equivalent

7.3 Function - Current differential


7.5 Characteristics - Bias/slope

7.6 Operation time ms 20-40





7.11 Keypad or push buttons - Yes


7.13 Accuracy % 7,5



- A A

Vdc A

-

5(continuous) 30(for 0.3 sec)

110 -


- -

Vdc A

- -

110 -


- -

Vdc

- -

110

7.17 Analogue Input - AC Current - AC Voltage

A V

1

110(ph - ph)




-Frquency - Auxillary Voltage supply

Hz Vdc

50 110


VA VA

- -


- -

kbits/s - -

1

RS 232c - -

Windows XP, 2000 or NT 4.0

7.20 Other features - relay failure indication and contact - overfluxing protection - programmable

- - -

yes yes yes


Vdc W

110

-


- Yes


- Yes

7A.0 Restricted earthfault protection (87N)

7A.1 Manufacturer AREVA, ABB, Schweitzer, SIEMENS,

REYROLLE, SEL

7A.2 Type - MCAG, RET 5xx, SEL xxx or equivalent

7A.3 Function / Scheme - High Impedance

7A.4 Sensitivity - < 15% Ir




7A.5 Integration in Substation Automation System

- Yes

7A.5.1 Serial Interface with adequate Communication Protocol

- Yes

8.0 Overcurrent protection (50/51)

8.1 Manufacturer AREVA, ABB, Schweitzer or

equivalent.

8.2 Type - MICOM P122

8.3 Function - 3 phases & neutral prot.

8.4 Technology - digital microprocessor

8.5 Characteristics - Inverse/inst.

8.6 Operation time ms 20 min





8.11 Keypad, push buttons or selector switches - Yes


8.13 Accuracy % 7,5 max



- A A

Vdc A

-

5(continuous ) 30(for 0.3 sec )

110 -

8.15 Signalling and digital output contacts - number - rating • voltage

- -

Vdc

- -

110






- -

Vdc

- -

110


A V Hz Vdc

1

110(ph - ph) 50 110


VA VA

N/A

-

8.19 Digital man machine interface - number - type (EIA, CCITT) - data rate - protocol - compatibility

- -

kbits/s - -

yes 1

RS 232c - -


xx

8.20 Other features - relay failure indication and contact - inverse time characteristic selection

- -

yes yes


Vdc W

110

-


- Yes


- Yes

9.0 Distribution feeders protection (50/51/79)





9.2 Type - Specify

9.3 Function - 3 phases & neutral prot. With

multiple shots recloser

9.4 Technology - digital microprocessor

9.5 Characteristics - Fast and slow curves

inverse/inst.

9.6 Operation time ms 20 max.





9.11 Keypad, push buttons or selector switches - Yes


9.13 Accuracy % 7,5 max



- A A

Vdc A

-

5(Continuous ) 30(for 0.3sec )

110 -


- -

Vdc A

- -

110 -


- -

Vdc

- -

110





A V Hz Vdc

1

110(ph - ph) 50 110


VA VA

N/A

-

9.19 Digital man machine interface - number - type (EIA, CCITT) - data rate - protocol - compatibility

- -

kbits/s - -

yes 1

RS 232c - -


xx

9.20 Other features - relay failure indication and contact - inverse time characteristic selection

- -

yes yes


Vdc W

110

-


- yes


- yes

10.0 Bus differential protection # 1 (87 B)


10.2 Type - REB5xx (Low Imp.) MCAG xx (High Imp.) or equivalent




10.3 Function

10.3.1 Low Impedance Protection - 330kV,132kV yes

10.3.2 High Impedance Protection - 33kV yes (330kV, 132kV

Option)

10.4 Technology -

10.4.1 Digital Microprocessor - Yes

10.4.2 Electromechanical static - option


10.6 Operation time ms 25

10.7 Single and three phase trip - three phases




10.11 Keypad, push buttons or selector switch - Yes


10.13 Accuracy % -



- A A

Vdc A

-

5(Continuous ) 30(for 0.3sec )

110 -


- -

Vdc A

- -

110 -


- -

- -




• voltage Vdc 110


A V Hz Vdc

1

110(ph - ph) 50 110


VA VA

- -


- -

kbits/s - -

yes -

RS 232c - -


xx

10.20 Other features - electronic relay failure indication and

contact - stabilizing resistance

- -

yes yes

10.21 Power supply - voltage consumption

Vdc W

110

-


- yes


- yes

11.0 Overvoltage relay (59): -

11.1 - manufacturer Specify 11.2 - type - 11.3 - three-phase Yes 11.4 - definite time - Yes

11.5 - reset ratio/time %, ms 95,20 max




11.6 - three adjustable independent steps - Yes

11.7 Analogue Input Voltage

V 110 (PH-PH)


- Yes


- Yes

12.0 Undervoltage relay (27): - -

12.1 - manufacturer Specify

12.2 - type -

12.3 - three-phase - Yes

12.4 - definite time - Yes

12.5 Analogue Input Voltage V 110 (PH-PH)


- Yes


- Yes

13.0 Multi-shot auto-reclose relay (79): - -

13.1 - manufacturer Specify

13.2 - type -

13.3 - Multi reclosure - Yes 13.4 - time delay for reclosing and reclaiming - Yes

13.5 - different time delay settings for single or three phases reclosing

- yes

13.6 - single or three poles reclosing - yes

13.7 - single or double breakers - yes


- yes


- yes

14.0 Synchronism check relay (25): - -




14.1 - manufacturer Specify 14.2 - type - MAVS 01, 02 or

equivalent

14.3 - phase angle difference and frequency slip and voltage difference measurement

- yes

14.4 - LLDB or LBDL schemes - yes


- yes


- yes

15.0 Tripping relay (94): - -

- manufacturer Specify - type - MVAJ or

equivalent

- self-reset - Yes - hand-reset flag - Yes - hi-speed operation - Yes - number of contacts - - - contact rating • voltage

• current Vdc A

110 -

16.0 Lockout-trip relay (86): - - - manufacturer Specify - type - MVAJ or equiv. - hand-reset flag - Yes - hi-speed operation - Yes - number of contacts - - - contact rating • voltage

• current Vdc A

110 -

17.0 Interposing, signalling relays 74, 48, 3, 52x, 89x...):

- -

- manufacturer Specify - type - MVAA or

equivalent

- single-element relay - yes - self-reset - yes




- number of "C" contacts - - - hand-reset flag (alarm only) - yes

18.0 Teleprotection interposing relay (85x): - -

- manufacturer Specify

- type - MVAA 16 or equivalent

- hand reset flag - yes

- hi-speed - yes - self-reset - yes

19.0 Trip circuit supervision relay (95): - -

- manufacturer Specify

- type - MVAX 31 or equivalent

- two or one trip coils and protective circuits supervision with circuit breaker in closed and open position

- yes

- supply voltage supervision - yes

Supervision of complete trip circuits in both CB positions (closed & open)

- yes

20.0 Undercurrent relay (37)

20.1 - manufacturer - Specify

20.2 - Type -

20.3 - Instantaneous - yes


- yes


- yes

21.0 Neutral capacitors bank overcurrent

21.1

- Manufacturer - Type - Immunity to harmonics - Tuned on fundamental frequency

- - - -

Specify

yes yes





- yes


- yes

22.0 Auxiliary relay: - -

- standard socket for rail mounting - yes

- interposing relays - S + S CS 1 or equivalent

- supply voltage supervision (27 dc) - Entrelec or equivalent

23.0 Static digital time delay relay (2, 62, 48): - -

- Manufacturer Specify

- Type - MVTT or equivalent

- pick-up time delayed - yes - adjustable delay (0.1-10 sec) - yes

24.0 Accessories: - -

- mini-moulded circuit breakers - MG - fuses and fuse holders - yes - neon or led pilot lights - yes - test switches or block (voltage, current, dc

trip...) - ABB flexitest or

equivalent

- terminal blocks with rail - Entrelec M4/6 or equivalent

14.4 Metering components - Data


METERING COMPONENTS DATA


1.0 Multifunction meter: - -

1.1 - manufacturer Power Measurement, Electro Industries or

equivalent

1.2 - type - -

1.3 - 12 bits A/D converter - yes 1.4 - A (3 phases) CL 1,0 - yes 1.5 - V (3 phases) CL 1,0 - yes 1.6 - kW CL 1,0 - yes 1.7 - kVAR CL 1,0 - yes 1.8 - PF CL 1,0 - yes 1.9 - Hz CL 1,0 - yes 1.10 - kW-h CL 0.2 - yes 1.11 - kVAR-h CL 0.2 - yes 1.12 - digital MM interface - RS 232c

1.13 - compatibility - Windows XP, 2xxx,Vista or

NT xx

1.14 - energy management software - included


- yes


- yes

2.0 Direct-read metering instruments: - -

- AC bus voltmeter - Digital display

3.0 4-20 mAcc transducers: - -

- manufacturer - Crompton, RIS or equivalent

- AC voltage transducer - - - AC amp transducer - -

- AC watt transducer - - - AC var transducer - -


METERING COMPONENTS DATA


4.0 kW and kVAR counters: - -

- manufacturer - Scientific Columbus or equivalent

- type - JEM or equivalent

- kWH/kVARH, CL 0,2 - yes - bidirectional - yes - digital interfaces for

remote communication - yes

- compatibility - Windows XP, 2xxx,Vista or

NT xx

5.0 Accessories: - mini-moulded circuit breaker

with auxiliary contact - MG or equivalent

- test switches (voltage, current) - ABB FT-1 Mulltiamps States or equivalent

- terminal blocks and rail - Entrelec M4/6 or equivalent

14.5 Control Devices - Data


CONTROL DEVICES DATA


1.0 Apparatus control switches

Turn-and-push command switch with discrepancy lamp:

- Kraus & Naimer, Entrelec CP or

equivalent

- circuit breaker command yes

- disconnect switch control yes

2.0 On/off selector switch: - Kraus & Naimer, Entrelec VY 10 or

equivalent

- SCADA - yes

- auto-reclose - yes

3.0 Auxiliary relay (contact repeaters): - -

- telesignalling - Phoenix or equivalent

- DC voltage supervision (27DC) - Entrelec or equivalent

- position repeaters (89x, 52x) - S+S CS 1 or equivalent

4.0 Control interposing relay (3C, 3T): - S+S CS 1 or equivalent

- Capacity suitable to manoeuvre apparatus - yes

- various "C" contacts - yes

5.0 Signalling and alarm relay:

- circuit breaker fault (48) - Alstom MVTT or equivalent

- disconnecting switch fault (48) - Alstom MVTT or equivalent

- signalling and alarm relay (74) - Alstom MVAA or equivalent

6.0 Tap changer control: - -

- momentary push buttons - yes


CONTROL DEVICES DATA

- position indicator - Supplied by transf. Manuf.


7.0 Solid-state or microprocessor based annunciator:

- ABB, EES or equivalent

- 48 points - As required

- 24 points - As required - repeating contact for each input - yes

8.0 Accessories: - -

- neon or led pilot lamps - GE, Entrelec or equivalent

- mini moulded circuit breakers - MG or equivalent - etc. - -

14.6 Substation Automation – Components Data


AUTOMATION - COMPONENTS DATA


1.0 Bay Control Units (BCU’s)

1.1 Manufacturer - ABB, AREVA , SEL or equivalent

1.2 Model - REC5xx, REC3xx or equivalent

1.3 Similar BCU’s/Installations (at voltage level 330kV or higher) have already been in reliable operation for min. two years [evidence & reference list to be attached].

- yes


1.5 Redundant Power Supply Vdc 110

1.6 Operating performance - -



1.7 Alphanumeric display - yes 1.8 Keypad - yes 1.9 Front panel visual indication - yes

1.10 Digital input - - number - - - rating Vdc 110 - module type - -

1.11 Digital output -

- number - -

- rating - - • voltage Vdc 110

• current with L/R = 40 ms A -

- module type - -

1.12 Analogue input

- module type - -

- number - - - A/D conversion - number of

bits/sample - 12 min

- rating - -

• voltage V -

• current (CT conn. or via transducer) A or mA 1A / 4-20mA


• burden ohms >500

1.15 Local digital man-machine interfaces

- number of ports - -

- type - -

- date rate kbits/s -

- protocol

- compatibility

- -

- Windows XP,

2xxx,Vista or NT xx

1.16 Remote man-machine interfaces (integration in substation automation



system)

- number of ports - -

- type - -

- data rate kbits/s -

- protocol - -

- compatibility - Windows XP, 2xxx,Vister or

NTxx

2.0 Station Control Unit (SCU) and MMI

2.1 Manufacturer - ABB, AREVA , SELor equivalent

2.2 Model - - 2.3 Industrial Computer - yes 2.4 Similar SCU/ Installations (at voltage

level 330kV or higher) have already been in reliable operation for min. two years [evidence & reference list to be attached].

- yes

2.5 Redundant Power Supply Vdc 110V

2.6 Enclosure - 19”

2.7 Processor / CPU board

- Intel Centrino

2.8 Graphics Controller Type

- -

2.9 Number and Type of Slots

- -


2.10 Mass Data Storage CD-RW drive Hard Disk, 3 ½ “ floppy disk

- -

2.10 Communication Interfaces

2.10.1 Ports for connection of the REDUNDANT fibre optic network of the substation automation network

- yes

2.10.2 Ethernet / Station LAN Ports - yes

2.11 Modem - yes



2.11 21” TFT Monitor - yes

2.12 Keyboard and Mouse - yes

2.12 Colour Laser Printer - yes

2.13 Event Printer - yes

3.0 Two Redundant Gateway Computers

3.1 Manufacturer - ABB, AREVA or equivalent

3.2 Model - COMxxx or equivalent

3.3 Industrial Computer - yes 3.4 Similar Gateways / Installations (at

voltage level 330kV or higher) have already been in reliable operation for min. two years [evidence & reference list to be attached].

- yes


3.6 Enclosure - 19”

3.7 Modular Construction / Multiple Protocol Conversion

- yes

3.8 Communication Modules/CPU’s with

3.8.1 IEC 60870 104 - yes

3.8.2 IEC 60870 101 - yes

3.8.3 IEC 60870 103 - yes

3.8.4 Substation specific protocol - yes

4.0 Starcouplers

4.1 Manufacturer - ABB, AREVA or equivalent


4.2 Model - - 4.3 Similar Starcouplers / Installations (at

voltage level 330kV or higher) have already been in reliable operation for min. two years [evidence & reference list to be attached].

- yes


4.5 Applicable for Redundant Fibre Optic Network

- yes



4.6 Modular Construction - yes

5.0 GPS System


5.2 Model - - 5.3 Satellite Controlled Clock - - 5.4 Power Supply Vdc 110 5.5 Communication Interfaces - -

5.6 Antenna Type - -

6.0 Engineering Workstation


5.2 Model - - 5.3 21” TFT Screen - yes

7.0 Shunt reactor operation controller, SROC (4)


7.2 Type - -

7.3 Function - -


7.5 Characteristics - <V,>V, <f,>f/t definite time

7.6 Operation time ms -

7.7 Single and three phase trip - three





7.11 Keypad - -

7.12 Front panel visual indication - yes

7.13 Accuracy % 1

7.14 Operating contacts - number

-

64 min



- voltage Vdc 110

7.15 Analogue input - number input voltage or current

-

Vdc, mA

16 -

7.16 Digital input - number - rating • voltage • current with L/R=40 ms

- -

Vdc A

64 -

110 -

7.17 Main voltage input

- number

- voltage input

-

-

VA

2 x 3 ϕ

-

7.18 Analogue output

- number

- current/burden

- settings

-

mA, Ω

%

4

1, 10 k

0-100

7.19 Voltage settings

- under voltage (steps) % 0,85-1,0 (0,01)

- over-voltage (steps) % 1,04-1,30 (0,01)

- time delay (steps) s 0,5-60 (0,10)

7.20 Frequency setting

- under frequency (steps) Hz 55-60 (0,01)

- frequency variation (steps) Hz/s -0,5 to 5,0 (0,01)


7.21 Timer settings for inputs/outputs s 0,5-60

7.22 Average voltage reference

- integration time (steps) s 0-30 (1,0)

- settings for starting % 0,5-2

- settings for operation with time delay

% s

2-10% 0-30 (0,1)



7.23 Voltage change-over feature with time delay

- Yes

7.24 Line open detection - Yes

7.25 Digital man machine interface

- number

- type (EIA, CCITT)

- data rate

- protocol

-

-

kbits/s

-

1

RS 232c

-

-

7.26 Other features

- anti-pumping device with time-setting

min 0-30

- relay failure indication and contact - Yes

- 60 Hz voltage filtering - Yes

- sub and over synchronous freq. filter - Yes

- remote operation signal input - Yes

7.27 Power supply

- voltage

- consumption

Vdc

W

110

-

8.0 Synchronized breaker switching controller (34)

8.1 Manufacturer - AREVA, ABB, Snemo or equivalent

8.2 Type - RPH2, F236, ICOSTXL or equivalent

8.3 Function - Synchro. switching


8.4 Technology

- Digital microprocessor

8.5 Characteristics - Voltage zero detection

8.6 Operation time ms 0,1

8.7 Single and three phase operation - Single






8.11 Keypad - Yes


8.13 Accuracy ms 2

8.14 Operating contacts - number - rating • voltage • current with L/R=40 ms

- -

Vdc A

- -

110 -


- -

Vdc A

- -

110 -


- -

Vdc

- -

110


VA VA

- -

8.18 Digital man machine interfaces - yes

- number - -


- type (EIA, CCITT) - data rate - protocol

- kbits/s

-

RS 232c - -

8.19 Other features - relay failure indication and contact - control voltage and temperature

compensation

- -

Yes Yes




V W

110

-

8.21 Analogue inputs

- number - -

- current range mA -

- voltage range V -

9.0 Transformer Voltage Regulation System

8.1 Manufacturer - Maschinenfabrik Rheinhausen,

EBERLE

8.2 Type - - , REGSys

8.3 Function / Available Schemes - Master

Follower &

Limiting of

Circulating

Current

(selectable)

8.4 “Tap Position”-Interface to Transformer - via BCD module

8.5 Transformer Parallel Operation - yes

8.6 Serial Interface to Substation Automation System

- yes

14.7 Cabinet


CABINET DATA


1.0 Metallic free-standing panels for control and protection:

- -

- IP 54 - yes

- modular standard (IEC 297) - yes

- pad lockable doors - yes

- door switched lamps - yes

- thermostat/hygrostat controlled heaters - yes

- ground busbar - yes

- power outlets - yes

- telephone outlets - yes

- mimic - yes

- blank plates - yes

- terminal blocks Phoenix or eq. - yes

- wiring and accessories - yes

- anchoring bolts - yes

- bottom plates with EMV cable clands for all control and LV power cables

- yes

15.1 DIESEL GENERATOR SET 30 kW


DIESEL GENERATOR SET 30 kW


1.0 Manufacturer

1.2 Model

1.3 Type


2.1 Engine


2.1.2 Type - Diesel

2.1.3 N° of cylinders - -

2.1.4 Cylinder arrangement - -

2.1.5 Rated speed RPM -

2.1.6 Power at substation environmental conditions

kW 50 (min.)

2.1.7 Max. power at sea level and 20oC kW -

2.1.8 Displacement cm3 -

2.1.9 Combustion cycle - 4

2.1.10 Compression ratio - -

2.1.11 Temperature deviation factor % -

2.1.12 Governor

- type/model - - - speed regulation for step from no-load

to full load % 5 max.

- speed regulation, at steady state % ± 0.5

- isochroneous operation - yes

2.1.13 Starting aid Block heather

2.1.14 Maintenance

- operating time without maintenance h -

- operating time before overhaul h -




2.1.15 Exhaust accessories - yes

- silencer - yes

- piping - yes

- wall thimble - yes

- flexible couplers - yes

- support - yes

- hardware - yes

2.2 Cooling System

2.2.1 Type - Liquid-cooled

2.2.2 Radiator: Mounted on DG set

- type - - - capacity (incl. engine) L -

2.2.3 Water pump type - -

2.2.4 Fan blades diameter mm -

2.2.5 Fan motor power kW -

2.2.6 Cooling air:

- air flow at rated power m3/min - - air temp. increase at rated power °C - - air outlet size at hook-up mm -

2.27 Outlet wall coupling with accessories - yes

2.3 Fuel System

2.3.1 Engine injection fuel pump type - -

2.3.2 Other fuel pump type - -

2.3.3 Recommended fuel - Diesel ASTM # 2

2.3.4 Fuel consumption at:

- 100% rated power l/h - - 75% rated power l/h - - 50% rated power l/h - - 25% rated power l/h -

2.3.5 Overall diesel generator efficiency % -




2.4 Alternator


2.4.2 Type - -

2.4.3 Model no - -

2.4.4 Voltage V 415/240

2.4.5 Phases - 3

2.4.6 Connection - Yn, 4 wires

2.4.7 Power for substation environmental conditions at power factor

KVA -

63 0,8

2.4.8 Power at sea level and 20 °C at power factor

KVA -

- 0,8

2.4.9 Temperature derating factor for temperature of

% °C

- -

2.4.10 Maximum neutral current A -


2.4.12 Rated speed - -

2.4.13 Insulation class:

- material - F or H - temperature rise °C -

2.4.14 Enclosure - IP 62 Drip-proof dust-proof

2.4.15 Exciter type - Brushless

2.4.16 Voltage regulator:

- type - Solid state - voltage regulation, for step from no-

load to full load

% ± 2 max

- voltage regulation at steady state % ±1 max

2.4.17 Winding resistance ohms -

2.4.18 Short circuit current:

- transient state A - - steady state A -




2.4.19 Time constant:

- sub-transient s - - transient s -

2.4.20 Alternator cooling - -

2.4.21 Engine – alternator coupling - -

2.4.22 Bearing:

- number - - - type - -

2.5 Control Cabinet


2.5.2 Type - -

2.5.3 Model no - -

2.5.4 Enclosure - IP 62

2.5.5 Main circuit breaker:

- manufacturer - - - type - Thermal

magnetic

- model n° - - - voltage V 415 - enclosure - Moulded case - rated current A - - interrupting capacity kA sym. 14 - shunt trip for protection - yes - auxiliary contacts (for Purchaser use) - 1 N.O. - 1 N.C. - padlockable - yes - terminals for cable of - 4 c - 4/0 AWG

2.5.6 Control and protective devices

- digital programmable controller - - • manufacturer - - • type - - • digital interface (RS 232 c) - - - control features - - • remote/local selector switch - yes • start/stop for local or remote - yes




• running indication (local/remote) - yes • manual voltage adjustment - yes • dc circuit mini moulded circuit

breakers - yes

- protection and alarm features - - • emergency stop (local/remote) - yes • overspeed - yes • overcrank - yes • low oil pressure - yes • over temperature of engine - yes • low fuel level - yes • low coolant level - yes • diesel generator set fault - yes • heating element failure - yes - input dry contacts - For remote

control

- output dry contacts - For remote control and

alarms

- local indication - Lamps for alarms and indication

2.5.7 Instruments:

- digital electrical multimeter with RS 232 c interface

- PM 3710 ACM EI Futura +

or equivalent

- speedometer (RPM) - yes

- engine water temperature (oC) - yes

- engine oil pressure (kPa) - yes

- running time meter (hours) - yes




2.6 Battery Charger


2.6.2 Type - -

2.6.3 Model no - -

2.6.4 Input:

- number of phases - - - rated input voltage Vac 415 or 240 - frequency Hz 50 - rated input current A -

2.6.5 Output:

- rated output voltage Vdc - - floating voltage Vdc - - equalizing voltage Vdc - - output current A - - equalizing charger time h -

- short-circuit withstand - Current limited

2.6.6 Input breaker:

- manufacturer - - - type - Moulded case - rated voltage Vac 400 or 220 - rated current A - - rated interrupting capacity kA sym. 14

2.6.7 Output breaker:

- manufacturer - - - type - - - rated voltage Vdc 110 - rated current A - - rated interrupting capacity kA. 10

2.6.8 Instruments and control

- dc ammeter - Yes - dc voltmeter - Yes - equalizing/floating signaling lamps - Yes

- fault alarm lamp and contact Yes




- manual equilizing/floating control buttons

yes

2.6.9 Enclosure - IP62

2.7 Battery


2.7.2 Cell type - PbCa

2.7.3 Number of cells - -

2.7.4 Rated battery voltage Vdc -

2.7.5 Floating cell voltage Vdc -

2.7.6 Equalizing cell voltage Vdc -

2.7.7 Rated A-h capacity at 25°C (for 8 hours discharge time)

A-h -

2.7.8 Cell end voltage at 25°C (for rated A-h capacity)

Vdc -

2.7.9 Discharge current at rated end voltage:

- during 1 hour A - - during 1 minute A -

2.7.10 Recharging current

- for 1 hour A -

- for 10 hours A -

2.7.11 Number of charging/discharging cycles

- -

2.7.12 Internal cell resistance ohms -

2.7.13 Short circuit current A -

2.7.14 Life expectancy Years ≥ 10

2.7.15 Electrolyte type - acid

2.7.16 Accessories:

- battery support - yes - electrolyte densimeter - yes - isolated tools - yes

- cables and connectors - yes

2.7.17 Characteristics charts or curves to be




supplied:

- voltage vs time at rated Ah - - - current vs time at rated Ah - - - temperature derating factor for battery

capacity - -

2.8 Fuel tanks

2.8.1 Type - Double wall

2.8.2 Capacity L -

2.8.3 Autonomy of diesel generator set h 96 min

2.8.4 Fittings:

- filling in. NPT - - venting in. NPT - - gauge in. NPT - - outlet in. NPT -

2.8.5 Fuel gauge - yes

2.8.6 Low fuel level alarm contact - yes

2.8.7 Normal vent kit - yes

2.8.8 Fuel transfer pump if necessary


2.9.1 Model - -

2.9.2 Voltage V -

2.9.3 Capacity L/h -

2.10 Sound Attenuated Enclosure

2.10.1 Key lockable access doors - yes

2.10.2 Exhaust rain cap and shield - yes

2.10.3 Wheather protective design for high temperature ambient and tropical/desertic environment

- yes

2.10.4 Stainless steel door hinges - yes

2.10.5 Access for electrical cable from bottom - yes

2.10.6 Oil and water resistant acoustical - yes




material

2.10.7 Concrete pad anchors - yes

2.10.8 Lifting hooks - yes

2.10.9 Daily tank at bottom - Yes

2.10.10 Steel thickness mm -

2.10.11 Noise at full generator power dB(A) -

3.0 Weight and dimensions (H x L x W)

3.1 Weight

Engine and alternator with exhaust

3.1.1 - weight for service kg -

- weight for transport kg -

3.1.2 Control cabinet

- weight for service kg -


3.1.3 Battery charger



3.1.4 Battery



3.1.5 Fuel tank



3.2 Dimensions

3.2.1 Engine with alternator with exhaust -

- dimensions for service mm -

- dimensions for transport mm -

3.2.2 Control cabinet



3.2.3 Battery charger






3.2.4 Battery



3.2.5 Fuel tank



3.2.6 Outline drawings number - To be included in the bid

4.0 N/A

5.0 Standards

5.1 Manufacturing - ASTM D396 IEC 60947-1


6.0 Installation - Outdoor desertic/tropical

environment

GTP / DATA SHEET FOR TACSR "160" CONDUCTOR Description Units Required Guaranteed 1 Maker's Name, Address Specify 1.1 Country of Origin Specify 1.2 Code Name TACSR 160mm2

(Galvanised steel core)

1.3 Size / Construction TAL.30+ST.7/2.60 mm

1.4 STANDARDS FOR DESIGN 1.5 Manufacturing and testing As per customer

reffered standards

1.6 Specn reffered for Guidelines IEC 62004,IEC 1089 & IEC 888

1.7 Cross sectional area of the Conductor

Sq.mm 196.4

1.8 Standard outer Diameter of conductor

mm 18.20

2 TAL strands after stranding 2.1 Diameter 2.2 Nominal mm 2.60 2.3 Maximum mm 2.63 2.4 Minimum mm 2.57 2.5 Minimum Tensile Stress MPa 152 2.6 % Elongation on 250mm Guage

Length % 1.5

2.7 Maximum resistivity of individual Strand at 20°C.

Ώ-mm2 / Km 28.735

2.8 Wrapping Test - ON 1 X D 3 STEEL STRANDS 3.1 Diameter 3.2 (a) Nominal mm 2.60 3.3 (b) Maximum mm 2.64 3.4 (c) Minimum mm 2.56 3.5 Minimum Tensile Strength of

strand.

3.6 (a) Before Stranding Mpa 1410 3.7 (b) After Stranding Mpa 1339.5 3.8 Stress at 1% Elongation Mpa 1280 3.9 % Elongation on 250mm Guage

Length % 2.5

3.10 Galvanising 3.11 (a) Minimum mass of zinc coating

per sq.m of Uncoated wire surface.

gm 218.5

3.12 (b) Min. no. of twists in a gauge length equal to 100 times diameter of wire which the strand can withstand

Nos. 16

in the torsion test.

3.13 Wrap Test and Adhesion Test on 3 X D and 4 X D 4 TACSR Stranded Conductor 4.1 Min Breaking Load of Conductor Kg 7447 4.2 D.C. resistance of conductor at

20oC Ohm/Km 0.1846 (max)

4.3 Maximum working tension Kg 2234.1 4.4 Continuous maximum current

carrying capacity of conductor . (wind velocity = 0.5m/s, Intensity of Solar Radiation = 900 W/m2, Solar Radiation Absorption Coefficient=0.42)

4.5 In still air at 30°C ambient temperature and 75°C conductor temperature

Ampere 491

4.6 In still air at 30°C ambient temperature and 150°C conductor temperature

Ampere 752

4.7 Lay ratio of Conductor - 4.8 6+1 Steel wire layer - Max - 26 Min - 16 4.9 TAL 12 Wire Layer - Max - 16 Min - 10 4.10 TAL 18 Wire LayerTAL 12 Wire

Layer - Max - 14 Min - 10

4.11 Direction of lay for outside layer Right Hand 4.12 Co-efficient of linear expansion /°C 17.8 X 10-6 4.13 Final modulus of elasticity N/mm2 80000 4.14 Linear mass of Conductor Kg/Km 732.8 732.8

annex 1 - technical specifications

Documents