SRI VIJAYA VISAKHA MILK PRODUCERS COMPANY LIMITEDVISAKHADAIRY, VISAKHAPATNAM – 530012

PHONE : 2517230, FAX 0891-2757708

Dated : 31/01/2017

TENDER NOTIFICATION

The Visakha Dairy Visakhapatnam, Invites the interested suppliers to supply

Erection, Testing and commissioning of 1500KVA, 3 Phase, 50HZ, 33-11KV

ONAN (Dual potential Transformers) 433 Volts and make the transformers

parallel.

1. Main P.C.C Panel

2. Bus Ducts.

3. Earth pits, Earth Flat and Cable laying

The connected specifications are here with enclosed. Hence, interested suppliers

are requested to send their quotations through mail

purchase@visakhadairy.com on or before 15/02/2017.

Sd/-Managing Director

TRANSFORMER SPECIFICATIONS

1 Name of Manufacturer Kirloskar Electric Co. Ltd., Mysore, India.2 Reference Standard IS 20263 KVA rating 15004 Type of cooling ONAN5 Number of phases & rated frequency 3 & 50Hz6 Rated voltage at no load HV/LV (in kV) 33-11/ 0.4337 Connection (HV/LV) & Vector group Delta/Star & Dyn118 Insulation level- HV- HVN /LV LI 170 AC 70 / AC 39 Type of Tap changer- Off circuit / On load Off Circuit Tap Changer10 Tap range, Number of steps, Step size & Location +5% to –10% @ 2.5% in 6 Steps For 33KV

11 Temperature rise of top oil / winding (degree C) 50/5512 No load loss at rated voltage & rated frequency(in

kW)2.0 IS Tol.

13 Load loss at 75 0C and rated current (in kW) 14 IS Tol. For 33KV

14 % Impedance volts at 750C, rated current &frequency

6.25% +/- Sub to IS Tol.15 % Efficiency @ UPF & 0.8 PF

Lag a. 100% Load

b. 75%

Load c.

50% Load d.

25% Load

@UPF

98.94

99.13

99.27

99.24

@ 0.8 PF Lag

98.68

98.91

99.09

99.0516 % Regulation at Full load and at UPF / at 0.8 pF Lag 1.12/4.55

17 Approx. weights in

kgs a. Core &

winding b. Tank

& Fittings c. Oil

d. Total weight

2750

2600

2200

755018 Approx.overall dimensions in mm (L x B x

H)2900 x 3100 x 3150

19 Approx.Transport dimensions in mm (L x B x H) 2900 x 1900 x 285020 Approx.Transport Weight in kgs 650021 Terminations HV / LV HV

Cable Box

L V

Bus Duct

TRANSFORMER FITTINGS & ACCESSORIES – I

Sr no Description1 Rating & diagram plate 1

2 Earthing terminals 2

3 Inspection covers As required

4 Air release plug As required

5 Lifting lugs 4

6 Drain Valve 1

7 Top & Bottom filter valve 2

8 Silica gel breather 1

9 Magnetic Oil level guage 1

10 Pressure Relief Valve 1

11Conservator with oil filling hole, drain valve andaccessories

1 standard

12 Thermometer pocket 4

13Double float Buchholz relay for main transformer withA/T Contacts

1

14 Shut-off valve for Buchholz relay 215 150 mm Dial OTI 116 150 mm Dial WTI 117 Top, middle & bottom sampling valves 3

18 Bi-directional rollers 4

19 Radiators Capacity 1 x 100%

20 Jacking lugs 4

21 Marshalling box 1

22 Tap Changer Off circuit

23 HV Bushings 3

24 LV bushings + LVN Bushing 3 + 1

ANNEXURESRI VIJAYA VISAKHA MILK PRODUCERS COMPANY LTD

TRANSFORMERS, PCC PANEL, EARTH PITS AND BUS DUCT TECHNICALSPECIFICATION.

I) TRANSFORMERS-3NO’S

A) 1500KVA, 3PHASE, 50HZ, 33-11KV ,ONAN (DUAL POTENTIALTRANSFORMERS)/433VOLTS AS PER ENCLOSED SPECIFICATION.B) THE TRANSFORMERS SHALL BE SUPPLY, ERRECTION, TESTING AND COMMISSIONINGAND MAKE THE TRANSFORMES PARALLEL.II) MAIN P.C.C PANEL

Sl.No Description Qty Make1 Technical specifications and bill ofquantities for Main PCC.MAIN P.C.C PANELSupply, Erection, Testing and Commissioning ofindoor type cubical type LT switch board with arupturing capacity 50KA at 415V or as called for inindividual items, openable In front and backsuitable for 3-Phase, 4Wire 50HZ AC supply systemat an ambient temperature 45 degree centigrade.The cubical Should be weather proof, dust proof,vermin proof, well ventilated and enclosedprotection shall be IP-54 or as specified as for IEC60439 CPRI approved panel. The cubical should befront operated, floor mounted, free standing withcompartments in tier formation, extensible of bothsides. The panel to be provided with PVC colouredsleeved TPN E91E grade aluminum busbars, andPVC insulated solid inter connections and alsoprovided with 50X6mm horizontal hard dipgalvanized earth busbar in each section.The panels shall comprise of ACB’s/MCCB’s asdetailed in various BOQ items, below andconfirming to IS4237, IS4047, IS2208, IS2516 (IEC60947) and other relavents IEC/BSS/DANstandard/code as applicable. The MCCB’s shall beprovided with extended operating handle.The panel shall be fabricated out of 14-SWG CRCAsheet steel ,2mm Thick and provided with 16-SWGhinged doors. Minimum clearance Betweenphases/live parts Shall be 25mm and phases/live

1 NO

2

parts/neutral to ground shall be 25mm.The size ofthe panel is L-14.1metrs X D-1.25metrs X H-2.2metrs as for our GA drawing No.. The panel shallbe powder coated (shade RL-7032)after Seven tanktreatment. All incoming and outgoing ACB panelsshall be single tier only. MCCB’s in multi tier.Panel shall be provided with ACB’s and MCCB’s(with long extended operating handle). Voltmeters,Ammeters ,Multifunction Meters, LED indicationlamps and CT’s Etc.NOTE : a) All Air Circuit Breakers shall be providedwith Microprocessor Based releases, having inbuiltAdjustable Protection for O/L, S/C & earth fault &Voltage, Current, Energy & Harmonics shall beprovided on Display of Release. MAKE:L&T,SERIES:U-POWER OMEGA EDOb) All MCCB’s shall be provided withMicroprocessor Based release with O/L, S/C, &earth fault protection. These MCCB’s shall becapable of adjustability from 40% to 100% ratednormal current and 20% to 80% E/F currents.MAKE: L&T, DN SERIES.c) All protection relay shall be

EMP certified. The currentdensity for aluminium bus barsdesigns shall be taken as 0.6Afor square mm.d) The panel manufacturer should have CPRItest certificate.

MAIN PCC PANELSection –1INCOMERS :- 2NOS3200A, 4P, 75 KA, EDO ACB WithMicroprocessor Based Releases having inbuiltAdjustable protections for O/L, S/c, E/F andVoltage, Current ,Energy and Harmonics shall beprovided on the display of the release.(C-Power)Reverse Power Relay (device code-32)Over and Under Voltage Relay (device code-27)Trip Circuit Supervision Relay3-Phase Over Current + Earth Fault Relay(51-51N)METERING FOR INCOMERS :-0-500V Digital Voltmeter0-4000A Digital AmmeterMultifunction Meter 6400(16Parameters)4000/5 A CL-1 15VA Resin Cast CT for Metering4000/5A 5P-10-15VA Resin Cast Protection CT’s

2NOS2NOS2NOS2NOS2NOS2NOS2NOS2NOS6NOS6NOS

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4000-2000-1000/5A CL-1-15VA Resin Cast CTOUTGOING FEEDERS :-800A, 4P, 50KA, MCCB With Micro processor O/L,S/C & Earth Fault ReleaseCopper Spreader linksExtended ROHMMultifunction Meter 6436 (5Parameters)800/5 CL-1 -15VA Resin Cast CTON, OFF Indication Lamps((LED)630A, 4P 50KA ,MCCB With Microprocessor O/L,S/C & Earth Fault ReleaseCopper Spreader linksExtended ROHMMultifunction Meter 6436 (5Parameters)630/5 CL-1 -15VA Resin Cast CTON, OFF Indication Lamps((LED)BUSCOUPLER - 1:-3200A 4P,75KA EDO ACB Without ReleasesSection – 2INCOMERS :- 2NOS3200A, 4P, 75 KA, EDO ACB WithMicroprocessor Based Releases having inbuiltAdjustable protections for O/L, S/c, E/F andVoltage, Current ,Energy and Harmonics shall beprovided on the display of the release.(C-Power)Reverse Power Relay (device code-32)Over and Under Voltage Relay (device code-27)Trip Circuit Supervision Relay3-Phase Over Current + Earth Fault Relay(51-51N)METERING FOR INCOMERS :-0-500V Digital Voltmeter0-4000A Digital AmmeterMultifunction Meter 6400(16Parameters)4000/5 A CL-1 15VA Resin Cast CT for Metering4000/5A 5P-10-15VA Resin Cast Protection CT’s4000-2000-1000/5A CL-1-15VA Resin Cast CTOUTGOING FEEDERS :-800A ,4P, 50KA, MCCB With Microprocessor O/L,S/C & Earth Fault ReleaseCopper Spreader linksExtended ROHMMultifunction Meter 6436 (5Parameters)800/5 CL-1 -15VA Resin Cast CTON, OFF Indication Lamps((LED)630A, 4P 50KA ,MCCB With Microprocessor O/L,S/C & Earth Fault ReleaseCopper Spreader linksExtended ROHMMultifunction Meter 6436 (5Parameters)

1NO1NO1Set1NO1NO3NOS2NOS

7NOS7Sets7NOS7NOS21NOS14NOS1NO

2NOS2NOS2NOS2NOS2NOS2NOS2NOS2NOS6NOS6NOS1NO1NO1Set1NO1NO3NOS2NOS7NOS7Sets7NOS7NOS

L&T

L&T

L&TL&T

SchneiderL&TL&T

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630/5 CL-1 -15VA Resin Cast CTON, OFF Indication Lamps((LED)BUSCOUPLER - 2:-3200A ,4P,75KA EDO ACB Without ReleasesSection - 3:-INCOMERS :- 2NOS3200A, 4P, 75 KA, EDO ACB WithMicroprocessor Based Releases having inbuiltAdjustable protections for O/L, S/c, E/F andVoltage, Current ,Energy and Harmonics shall beprovided on the display of the release.(C-Power)Reverse Power Relay (device code-32)Over and Under Voltage Relay (device code-27)Trip Circuit Supervision Relay3-Phase Over Current + Earth Fault Relay(51-51N)METERING FOR INCOMERS :-0-500V Digital Voltmeter0-4000A Digital AmmeterMultifunction Meter 6400(16Parameters)4000/5 A CL-1 15VA Resin Cast CT for Metering4000/5A 5P-10-15VA Resin Cast Protection CT’s4000-2000-1000/5A CL-1-15VA Resin Cast CTOUTGOING FEEDERS :-800A ,4P , 50KA, MCCB With Microprocessor O/L,S/C & Earth Fault ReleaseCopper Spreader linksExtended ROHMMultifunction Meter 6436 (5Parameters)800/5 CL-1 -15VA Resin Cast CTON, OFF Indication Lamps((LED)630A, 4P 50KA ,MCCB With Microprocessor O/L,S/C & Earth Fault ReleaseCopper Spreader linksExtended ROHMMultifunction Meter 6436 (5Parameters)630/5 CL-1 -15VA Resin Cast CTON, OFF Indication Lamps((LED)HORIZONTAL BUSBAR THROUGH OUT THEPANAL :- E 91 E grade TPN Aluminum Bus Barswith PVC Colour code HeatShrinkable Sleeves Main Bus Bar Size: - 4x 150 x12 / Phases 2 x 150 x 12 / Neutral.INSULATORS:- SMC

21NOS14NOS1NO

2NOS2NOS2NOS2NOS2NOS2NOS2NOS2NOS2NOS2NOS1NO1NOS1 SET1NOS1 NOS3NOS2NO

7NOS7Sets7NOS7NOS21NOS14NOS

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III) Specifications of Bus ducts:-A) The price shall be quoted for 1 meter running and the actual

running length shall be measured by contractor as per siteconditions .The approximate running length would be Maximumapprox.600meters. The payment will be made as per the actualmeasurements.

B) Copper flexible jumpers shall be connected from Transformers LTbushings to Bust duct for three transformers of the capacity 4000A forthree phases and neutral. The jumpers are made with 0.5mm tinnedcopper sheet and current carrying @ 1A per 1 sqmm.

1.0) BUS DUCT:

1. SCOPEThis section covers Design, manufacture, inspection, transportation to site, installation,Testing and commissioning of Low tension bus duct for connection between (A)Transformers and Main PCC Panel (B) DG sets and Main PCC Panel (C) FROM Main newMCC panel ACB ,DG ACB TO existing PCC panel T/F ACB and DG ACB as per ourrequirement.2. GENERALThe layout of the bus ducts shall be in line with the drawings/site conditions and shallbegot approved by Engineer-in-chargeThe Vendor shall visit and take measurements of Bus duct requirement and shall bedesign the bus ductAll parts and accessories shall have appropriate match mark and part numbers for easyIdentification and installation at site.3. STANDARDSThe bus duct works shall confirm to up-to date amendments and relevantstandards/codeas applicable:4. DESIGNBus duct shall be Non-segregated phase suitable for 415 volts, 3 Phase& Neutral, 50 Hz,AC supply and indoor installation as per the requirement.Bus duct shall be designed to withstand the fault level of 50KA for 01 second.Bus duct shall be designed for continuous current rating of 4000A after 40% D rating.5. CONSTRUCTION5.1 ENCLOSUREAll the three phases shall be enclosed in a weather proof, dust tight enclosure, Indoorand Outdoor section of the bus duct shall be completely rain proof. Weather resistanttypeCircumferential gaskets shall be provided for making the joints with adjacent enclosuresDust – proof and impervious to moisture suitable inspection opening with gaskets shallbe provided for access to support insulator, lugs joints etc.Bus duct enclosure shall be made of 35 X 35 X 5mm angular frame and 14 SWG. (2mm)CRCA sheet steel, for bus rating 4000A.The degree of enclosure protection shall be IP-55 for outdoor application.

All ventilation openings shall be screened and drains shall be filtered to prevententrance of dust and vermin.The portion of bus duct at transformers and DG ends may be subject to vibration.Suitable means shall be provided to isolate the transformers/DGs vibration from rest ofthe bus duct.For continuous operation at specified ratings, temperature rise of the bus duct shall belimited to the site permissible values stipulated in relevant standards and/or thisspecification.Bus duct shall be capable of withstanding the mechanical forces and thermal stresses ofthe short-circuit currents without any damage of deterioration of material.The L.T. bus ducts shall be self cooled and shall not be equipped with blower or anyother type of forced ventilation.6. DETAILED SPECIFICATIONS6.1 BUSBARS6.1.1 MaterialBus bars shall be made up of high conductivity electrolytic quality aluminum asspecifiedin BOQ with maximum temperature limited to 85 deg. C (i.e. 35 deg. C rise over 50 deg. Cambient).6.1.2 Current densityThe Aluminum bus bars shall be of sufficient cross section. The design current density of0.6Amp/Sq. mm for aluminum bus bars shall be maintained. However, the design shallbe Suitable for the 50 KA fault level.6.1.3 Neutral bar ratingThe rating of the neutral bar shall be minimum 50% of the phase bar.6.1.4 JointsAdequate contact pressure shall be ensured by means of two bolt connection with plain& Spring washers and locknuts.Bimetallic connectors shall be provided for connections between dissimilar metals.The bus conductor shall be designed for bolted connections throughout the run. Jointsfor the bus bar shall be bolted but joints of construction with double cover fish platesand with adequate contact area.6.1.5 Insulation & supportsBus bars and connections shall be fully insulated for working voltage with heat shrinkColour coded PVC insulating sleeves.Bus insulators shall be flame-retardant, non-hygroscopic, track resistant type with highCreepage surface materials like fiber glass reinforced thermosetting plastic/ epoxy/FRP.They shall withstand without any damage or deformation the thermal and dynamicStresses due to short circuit currents.6.1.6 Color codingBus bars shall be colour coded for easy identification (Red, Yellow, Blue for three phasesand Black colour for neutral for A.C 3 phase system). Heat shrinkable, colour coded PVCInsulation sleeve shall be used for this purpose.6.1.7 Lay out sequenceThey are so positioned that the sequence of R-Y-B-N bars shall be from left to right, topto bottom or front to rear, when viewed from the front of switchgear assembly.6.1.8 Clearances & creepage distancesAs far as possible, large phase and ground clearances and creepage distances shall be

Provided on the bus bar system to minimize possibilities of fault. The clearancementionedbelow shall be minimum and maintained even at the connection point.1 Phase to Phase – 35 mm2 Phase to Neutral – 28 mm3 Phase to Earth – 28 mm6.2 HARD WAREZinc passivated or any other superior quality standard size hard ware to be used for allJoints/connections/terminations at switchgear & control gear, bus bars, ground bus ,interconnections/wiring etc.6.3 Convenience of maintenanceThe system shall be maintenance friendly. i.e. it should be possible to easily connect /tighten /disconnect etc.6.4 Inspection CoversInspection covers shall be provided at suitable intervals as required.6.5 Disconnect LinkRemovable bolted disconnect link shall be provided in the bus for the purpose ofisolation.Disconnect link shall consist of a removable section of conductor and shall be soConstructed as to permit easy removal or reinsertion without alignment difficulties.The bus on both sides of the link shall be rigidly supported so that the disconnect link isequal in mechanical strength to any other section of the bus.A minimum clearance of 300 mm (12”) shall be provided between the disconnected bussections with the link removed.6.6 VentilationThe bus duct shall be natural cooled.6.7 Joints, Expansion/Flexible jointsThe bus bar shall be supported in such a way that the expansion/contraction does nothave undue strain on the bus and at the terminals at both ends.Circumferential neoprene gaskets shall be provided for dust tight joints with adjacentenclosure section.The bus enclosure shall have extended bellows or equivalent means to allow fortemperature changes and vibrations.Flexible joints shall be provided in enclosures at all points where the bus ductterminates at equipment to withstand vibration, expansion/contraction and at suitableintervals in any straight run of the bus duct where expansion and contraction wouldotherwise result in stresses in the supporting structures.Flexible connections shall be provided between bus sections to allow for expansion andcontraction of the conductor. Flexible connection shall also be provided at all equipmentterminations.All contact surfaces shall be silver plated to ensure an efficient and troublefreeconnection.6.8 Other pointsShipping length of the bus duct shall be not more than three (3) meters in length.Filtered drains for drainage of condensate shall be provided at the lowest points and atsuch locations where accumulation of condensate can be expected.6.9 GROUND BUSTwo numbers of Earth bars shall run along the full length of bus duct made up of size 50mm X 6 mm GI, strip. This ground bus shall be fixed to the bus duct on theexternal side. It shall have provision to connect main earth/loop earth conductors withbolts, nuts, washers & spring washers. Metallic parts of the bus duct & associatedstructures etc. shall be bonded to the ground bus for effective earthing.One end of the earth bus shall be joined to the LT Panel side body earth lead and theother end shall be joined to the transformer body earth.

7. INSTALLATIONAll supporting structures required for hanging and/or supporting the complete bus ductshall be provided including related civil works. These include all types of supports,brackets, beams, channels, rods, clamps, hardware, etc to support with wall, roof, trussetc.Bus ducts running along the wall should be supported at intervals not exceeding 1.5m.In case of branching, there should be a support on all branches at a distance of 30 cmsfrom the point of branching. Support should not be less than 40mm X 40mm X6mm MSangle secured in an approved manner. Supports may also be formed as brackets fixed towalls where runs are along with walls. Supports shall be grouted on the walls.In case of ceiling suspended bus ducts, supports made of 40mm X 40mm X6mm MSangle iron shall be provided. The horizontal interval between two such supports shouldnot be more than 1200mm. However, additional supports to be given at the bends andTermination points. These duct supports shall be suspended from the C.I/MS. boxes orsuitable approved suspension device provided in the ceiling by means of 12 mmdiameterMS rods.Where fish plates are available, the same can be used for busduct support works. Wherethere is no such provision, good quality anchor fasteners of size not less than 8mm shallbe used in the ceiling.Seal-off bushings complete with wall frame and support plates shall be provided wherethe bus duct penetrates the building wall. The seal is to prevent free exchange of airbetween two portions of the bus duct part of which is indoor while the other is outdoor.Silica-gel breather shall be provided on both portions of the bus duct between the sealof bushings.CONNECTIONS & TERMINATIONSAll matching flanges, seal-off bushings, gaskets, fittings, hardware and supportsrequiredfor termination of the bus duct at the switchgears and DG set shall be provided.Flexible connections both for conductor and enclosure shall be provided.a) At all equipment termination to provide for misalignment up to 25 mm (1”) in alldirections.b) Between bus duct supported from building steel to prevent transmission of vibration.The equipment terminal connections shall be readily accessible and shall providesufficient air gap for safe isolation of equipment during testing.If the material of bus conductor and that of the equipment terminal connectors aredifferent then suitable bi-metallic connectors shall be furnished.8. PAINTINGAfter seven tank treatment powder coating colour Siemens grey.IV) EARTH PITS,ERATH FLATS AND CABLES LAYING:

A) Cables:1. The 185sqmm, 3 core XLPE 11KV HT cable 180 meters(for each Transformers 60meters approx); Supply, erection, testing and commissioning of the cable which willconnecting from New Transformers to Existing sf6 HT Breakers with use of on both sideindoor Heat shrink joint kit .Cable Make shall be Poly cab and indoor kit shall be M-sealmake.

2. Required Control cables (length Approx.200meters) for Protection of threetransformers which is connecting from new transformers to Existing SF6 breakers andthe size and core of the cable as recommended by the Kirloskar Company in contractorscope. (Supply, erection, testing and commissioning work). Cable MAKE: Glostar,Polycab.3. The laying of 240 sqmm, 31/2 core aluminum armored cable 2800 meters from thenew PCC panel to Bi-products section expansion unit as per our requirement. Thesupply of the cable is developer/company scope.4. The civil works involved during execution of the cable work shall be contractor scopeB) Earth pits & Earth Flats:Supply, erection, testing & commissioning of earth pits and earth flats.1. Earth Pits Shall be provided for the New supplied transformers, Bus duct, New PCCpanel- 18No’s2. Each Transformers shall be- 4 No’s (2no’s for Body earth 2no’s for Neutral earth) forthe 3no’s transformers total -12 no’s will come.3. Bust Duct Earth Pits shall be – 3No’s.4. New PCC Panel Earth Pits shall be-3 No’s.5. The Erath pipe shall be use Cast Iron pipe 3inch dia, 6 feet length.6. The chemical uses for the earthing shall be meet CEIG standards.7. The G.I Earth flat shall be used for the all body earth and G.I flat current carrying shallbe 2 times of rated capacity of the equipment is to be connected.8. The Copper Flat shall be used for the Transformer Neutral and copper flat currentcarrying shall be two times of the rated capacity of the equipment is to be connected.9. The civil works related to the earth pits shall be contractor scope.10. The Earth Resistance for connected Equipments shall be less than 1 ohm is to beshown to the developer/company.Note: 1.If any alteration is required during project execution in the way of civil as

well as Electrical side work will be contractor scope for which no price

enhancement. Hence please make sure that before quote the price, the contractor

should have visit the site and know the exact requirement.

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1.5MVA TR-1 2MVA DG-1 1.5MVA TR-2 2KVA DG-2 1.5MVA TR-3

DGsynchpanel

INCOMER INCOMER INCOMER INCOMER INCOMER6A SP MCB 6A SP MCB 6A SP MCB 6A SP MCB 6A SP MCB 6A SP MCB

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51-50N 32 51-50N 32 51-50N 3251-50N 32 51-50N 32 51-50N 32Trip Circuit

Trip CircuitTrip Circuit

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Trip CircuitSupervision Supervision SupervisionRelay Supervision Relay Supervision Relay Supervision

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1 2 3 4 5 6 7 8 1 2 3 4 5 6 7 8 1 2 3 4 5 6 7 8

800A 4P 630A 4P 630A 4P 630A 4P 630A 4P 630A 4P 630A 4P 630A 4P BUSCOUPLER-1 800A 4P 630A 4P 630A 4P 630A 4P 630A 4P 630A 4P 630A 4P 630A 4P BUSCOUPLER-2 800A 4P 630A 4P 630A 4P 630A 4P 630A 4P 630A 4P 630A 4P 630A 4P50KA MCCB 50KA MCCB 50KA MCCB 50KA MCCB 50KA MCCB 50KA MCCB 50KA MCCB 50KA MCCB 50KA MCCB 50KA MCCB 50KA MCCB 50KA MCCB 50KA MCCB 50KA MCCB 50KA MCCB 50KA MCCB 50KA MCCB 50KA MCCB 50KA MCCB 50KA MCCB 50KA MCCB 50KA MCCB 50KA MCCB 50KA MCCB(MP Release) (MP Release) (MP Release) (MP Release) (MP Release) (MP Release) (MP Release) (MP Release (MP Release) (MP Release) (MP Release) (MP Release) (MP Release) (MP Release) (MP Release) (MP Release) (MP Release) (MP Release) (MP Release) (MP Release) (MP Release) (MP Release) (MP Release) (MP Release)

6A SP MCB 6A SP MCB 6A SP MCB 6A SP MCB 6A SP MCB 6A SP MCB 6A SP MCB 6A SP MCB 6A SP MCB 6A SP MCB 6A SP MCB 6A SP MCB 6A SP MCB 6A SP MCB 6A SP MCB 6A SP MCB 6A SP MCB 6A SP MCB 6A SP MCB 6A SP MCB 6A SP MCB 6A SP MCB 6A SP MCB 6A SP MCB

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51-50N:- 3-Phase Over Current +Earth Fault Relay32:- Reverse Power Relay

Visakhapatnam.12 11 10 9 8 7 6 5 4 3 2 1

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SLD For:-

SLD for P.C.C Panel for Tendor Purpose OnlyP.C.C. PANELCLIENT Vishaka dairy

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TR-1 INCOMER DG-1 INCOMER BUS COUPLER-1 TR-2 INCOMER DG-2 INCOMER BUS COUPLER-2 TR-1 INCOMER DG-1 INCOMER 500

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450

F

EDO ACB EDO ACB EDO ACB MFM

F

EDO ACB EDO ACB630A 50KA 630A 50KA

EDO ACB EDO ACB EDO ACB630A 50KA 630A 50KA 630A 50KA 630A 50KA630A 50KA 630A 50KA 630A 50KA

4P MCCB

B4P MCCB 4P MCCB

B4P MCCB

B4P MCCB 4P MCCB

B4P MCCB

B4P MCCB 4P MCCB

BMFM MFMA MFM

SP. A MFM A A MFM A MFM A 450

630A 50KA 630A 50KA 630A 50KA 630A 50KA SP. 630A 50KA 630A 50KA SP.4P MCCB R 4P MCCB R 4P MCCB R 4P MCCB R 4P MCCB R 4P MCCB R

S S S S S S 25 0

E

900 900 500 400 500 500 400 900 900 900 500 400 500 500 400 900 900 900 500 400 500 500 400

100

E

125014100

D D

C

1250

C

14100

B B

A A

Sri Vijaya Visakha Milk producers G.A.FOR :

G A Drawing for P.C.C Panel for Tendor Purpose onlyP.C.C. PANELCompany Ltd.12 11 10 9 8 7 6 5 4 3 2 1