en 1906 - sel s.p.a.€¦ · iec 62271-102 high-voltage switchgear and controlgear - part 102:...
TRANSCRIPT
ENED 1906
Ckunit
1250A
Ckunit
1250A
Ckunit
1250A
Ckunit
630A
Ckunit
630A
kU2kunit
TPR6 HP PLUS SeriesExpanding Range Solutions and Performances
TPR6 HP PLUS SeriesExpanding Range Solutions and Performances
3www.sel-electric.comTPR6 HP PLUS1906
• General Presentation 5Experience, Reliability and Continue Innovation 6
Developing 7
General Description 8
TPR6 Features 10
Quality 11
• TPR6 Main Characteristics 13TPR6 HP PLUS Standards 14
Technical Data 15
Functions 16
• Components 21Extensibility 22
Accessories 23
Current Transformer 25
Voltage Transformer 25
Motorizations 26
Voltage Indicator 26
HVSensor Voltage Detector 26
Cables Terminal - Surge arrester - Surge Limiter 27
Pressure Relief in case of internal arc 29
Dimensional Data 30
• TPR6 HP PLUS Multiple Functions 31Technical Data 32
Multiple Modules Functions 33
Dimensions 34
Index
4 www.sel-electric.com TPR6 HP PLUS1906
5www.sel-electric.comTPR6 HP PLUS1906
General PresentatIon
Experience, Reliability and Continue Innovation 6
Developing 7
General Description 8
TPR6 Features 10
Quality 11
19066 www.sel-electric.com TPR6 24kV
SEL S.p.A. has over fifty years of experience in the construction of medium voltage switchgears.Today SEL S.p.A. offers a comprehensive range of products for medium voltage up to 40.5kV.
SEL S.p.A. offers advanced products that ensure maximum personal safety according to IEC-EN standards, providing internal arc protection as standard.
The TPR6 series, thanks to the various functional units, allow a wide modularity applicable to all types of requests in MV distribution, with ease of use and compactness.
exPerIence, relIabIlIty and contInue InnovatIon
General PresentatIon
1906
“Experience and Innovation at Your Service”
IP 3XIACup to
31.5kAA-FLR
up to
31.5kA3s
up to
24kV
2500A
up to
36kV
2000A
8 www.sel-electric.com TPR6 HP PLUS1906
General descrIPtIon
General PresentatIon
TPR6 Plus is a maintenance-free, factory-assembled and type-tested medium-voltage switchgear. It is three-pole metal-enclosed and SF6-insulated. Vacuum circuit-breaker, switch-disconnector and disconnector modules are available. The core of the switchgear consists of hermetically welded containers made of corrosion-resistant stainless steel, accommodating the primary devices (circuit-breaker and three-position switch). The switchgear is sealed for life. The switchgear modules are interconnected by solid-insulated busbars outside the gas compartments.Gas work is not required, neither for installation at site nor for extension of the switchgear.The operating mechanisms of the vacuum circuit-breaker, three-position switch-disconnector and three-position disconnector are located outside the gas compartment and are therefore accessible at any time.Current and voltage transformers are usually located outside the gas compartment.Cables are connected from the front. They are arranged at one level side-by-side and at a user-friendly mounting height.
The internal enclosure of components, the internal arc resistant design and the complete interlocking concept all guarantee a maximum degree of personnel safety.
TPR6 HP PLUS is maintenance-free for life due to the following features:• No repair and maintenance cycles required.• Hermetically welded stainless-steel enclosure, with maintenance-free vacuum switching
technology and maintenance-free three-position switches.• Maintenance-free operating mechanisms for circuit-breakers and three-position switches.• Consistent implementation of full switchgear insulation down to the module connection by
means of cable plug-in systems.• No need to check the gas quantity and quality due to the welded stainless-steel enclosures.
The robust design of the metal enclosure prevents deformations and ensures protection against fault. TPR6 is designed to withstand an internal arc caused by a rated short-circuit current up to 31,5kA for 1s preventing every danger to the operator.
TPR6 is a completely “sealed for life” system with a stainless steel tank containing all live parts and switching devices. The structure can withstand the electrodynamics stresses during the operation. The operating mechanism, movable mimic and voltage signaling lamps are positioned in the front panel. Switches are operated by means of spring-operated mechanisms. Movable mimic gives the position of the switch whereas the voltage signaling lamp indicates the voltages. Fuses and cable compartment are easily accessible through the front door which is interlocked with the earth switch. If present, the low voltage auxiliary compartment is situated above the ring main unit.
IntroductIon
constructIon characterIstIcs
Internal arc classIfIcatIon
Personal safety
MaIntenance free
9www.sel-electric.comTPR6 HP PLUS1906
9www.sel-electric.comTPR6 24kV
General descrIPtIon
General PresentatIon
The cable connection compartment is only accessible from the front using tools. The three phases are arranged side-by-side at the same height. The connection height is higher them 645 mm in circuit-breaker and disconnector modules.In the different module versions it is possible to connect up to three cables per phase with shock-proof T-plugs according to the outside-cone system (DIN EN 50181, interface type C ). Symmetrical current distribution must be ensured.Using suitable T-plugs, with special test rod; cable testing can be performed directly at the cable termination.
The busbars are located outside the SF6 compartment in a metal enclosure. They are plugged onto the switchgear tanks from above and screwed tight. The busbar itself is made of round-bar copper, the length of which depends on the module width. It is insulated with silicone rubber, which is coated with a conductive layer on the outside and earthed. The bolted joints are insulated with cross adapters, also made of silicone rubber. These cross adapters are coated with a conductive layer both inside and outside. Therefore, no field distortion can appear at the high voltage joints. Due to the earthed coating of the busbar system, the arrangement is independent of environmental influences such as condensation and pollution.
Low voltage compartments are located at the front. The secondary devices (associated protection, measuring and control devices) are mounted in the low voltage compartment on a rear mounting plate or a DIN-rail system. Single devices can be integrated in the door of the low voltage compartment.General bus wires are laid in a separate connection duct located at the top.Customer-specific control cables can be routed to the low voltage compartment by means of a lateral duct to be fitted externally to the switchboard at customer care. External control cables are inserted on top of each respective low voltage cubicle.
Consistent hermetically welded enclosure of all live parts from the busbar down to the cable excludes any external influence on the primary part. In addition, the welded stainless-steel enclosures ensure that the loss of SF6 gas is impossible. Time-tested components such as bushings, welded-in bellows and the vacuum switching technology are integrated in this innovative global concept.
Hermetically welded stainless-steel enclosures make TPR6 PLUS insensitive to any environmental influences. The primary part is therefore consistently protected against external influences such as humidity, pollution, dust, aggressive gas, small animals, etc.Any pollution effect depending on humidity through seals is excluded by this design.The above mentioned reasons make the switchgear also suitable for application in extreme climates or under aggressive environmental conditions.Furthermore, the dielectric strength of this technology switchboard is independent of the altitude site.
cable connectIon
busbars
low Voltage coMPartMent
oPeratIonal relIabIlIty
clIMatIc and enVIronMental IndePendence
190610 www.sel-electric.com TPR6 24kV
tPr6 Features
General PresentatIon
• A wide range of products covering your present and future requirements.• Modular cubicles adapted to future extensions.• Possibility to mount auxiliary components under voltage.• Options to anticipate the telecontrol.
• During the testing cable operation it is not needed to break the earthing busbar system of the switchgear.
• Interlock operated by earthing switch prevents unsafe operations.• Additional interlocks to prevent incorrect operations.• All active parts of the TPR6 are contained in a sealed tank of stainless steel making it
deal for installation in difficult ambient conditions.
• Small dimensions and reduced weights facilitate easy installation.• Solutions adapted to cable connection.
• Small dimensions and reduced weights for easier handling and installation. • Reduced civil works costs.
• Simple operations.• All the control operations are carried out from the front by means of a simple devices.
• TPR6 has long service life.• Maintenance free live parts which are integrated in vacuum or in a sealed tank of
stainless steal.• Control mechanisms are intended to function with reduced maintenance under normal
operating conditions.• High level of electrical endurance when breaking.
flexIbIlIty
coMPact dIMensIons
reduced MaIntenance
easy oPeratIons
easy InstallatIon
safety
190611www.sel-electric.comTPR6 24kV
All the manufacturing process follows a quality procedure certified by TUV in accordance with ISO 9001:2008. The production conforms with the specific quality manual which is updated regularly so that it reflects the most recent applicable quality control procedures.
Systematic testsEach TPR6 undergoes a thorough check before leaving the factory. The following routine tests are performed according to IEC 62271-200 standard in order to guarantee the quality, reliability and safety of the product:• Measurement of the resistance of the main circuits.• Opening and closing speed measurement on switch, earth switch and circuit-breaker.• Operating torque measurement.• Filling pressure and tightness test.• Dielectric test.• Conformity with drawings and diagrams.• Electrical function test on auxiliary circuits.
QualIty
General PresentatIon
12 www.sel-electric.com TPR6 HP PLUS1906
13www.sel-electric.comTPR6 HP PLUS1906
tPr6 MaIn characterIstIcs
TPR6 HP PLUS Standards 14
Technical Data 15
Functions 16
14 www.sel-electric.com TPR6 HP PLUS1906
standards
tPr6 MaIn characterIstIcs
IEC StandardsTPR6 is manufactured and tested in conformity with the latest issues of the following IEC standards.
Iec 62271-1 High-voltage switchgear and controlgear - Part 1: Common specifications for alternating current switchgear and controlgear
Iec 62271-200 High-voltage switchgear and controlgear - Part 200: AC metal-enclosed switchgear and controlgear for rated voltages above 1 kV and up to and including 52 kV
Iec 62271-100 High-voltage switchgear and controlgear - Part 100: Alternating current circuit-breakers
Iec 62271-103 High-voltage switchgear and controlgear - Part 103: Switches for rated voltages above 1 kV up to and including 52 kV
Iec 62271-102 High-voltage switchgear and controlgear - Part 102: Alternating current disconnectors and earthing switches
Iec 62271-105 High-voltage switchgear and controlgear - Part 105: Alternating current switch-fuse combinations for rated voltages above 1 kV up to and including 52 kV
Iec 62271-206 High-voltage switchgear and controlgear - Part 206: Voltage presence indicating systems for rated voltages above 1 kV and up to and including 52 kV
Iec 62271-304 High-voltage switchgear and controlgear - Part 304: Design classes for indoor enclosed switchgear and controlgear for rated voltages above 1 kV up to and includuing 52 kV to be used in severe climatic conditions
Iec 62271-307 High-voltage switchgear and controlgear - Part 307: Guidance for the extension of validity of type tests of AC metal and solid-insulation enclosed switchgear and controlgear for rated voltages above 1 kV and up to and including 52 kV
Iec 60529 Degrees of protection provided by enclosures (IP Code)
Iec 60060-1 High-voltage test techniques - Part 1: General definitions and test requirements
Iec 60376 Specification of technical grade sulfur hexafluoride (SF6) for use in electrical equipment
Iec 62271-4 Handling procedures for sulphur hexafluoride ( SF6 ) and its mixtures
Iec 60255 Measuring relays and protection equipment
Iec 61869-2 Instrument transformers - Part 2: Additional requirements for current transformers
Iec 61869-3 Instrument transformers - Part 3: Additional requirements for inductive voltage transformers
Iec 60044-8 Instrument transformers - Part 8: Electronic current transformers
Iec 60282-1 High-voltage fuses - Part 1: Current-limiting fuses
dIn 43625 High-voltage fuses; Rated voltage 3,6 to 36 kV; Fuse-Links
en 50181 Plug-in type bushings above 1 kV up to 52 kV and from 250 A to 2,50 kA for equipment other than liquid filled transformer
Iec 62271-304 High-voltage switchgear and controlgear - Part 304: Design classes for indoor enclosed switchgear and controlgear for rated voltages above 1 kV up to and includuing 52 kV to be used in severe climatic conditions
15www.sel-electric.comTPR6 HP PLUS1906
tPr6 MaIn characterIstIcs
technIcal data
SwitchgearS Main characteriSticS
kV 12 17.5 24 36
Altitude IEC 62271-1 m <1000 (for different value contact SEL)
Ambient air temperature IEC 62271-1 °C -5 ÷ 40
Relative humidity % 95
Insulation Rated Voltage kV 12 17.5 24 36
Rated Voltage kV 12 17.5 24 36
Lightning impulse withstand voltage between phases and towards the ground kV 75 95 125 170
Lightning impulse withstand voltage across the isolating distance kV 85 110 145 195
Power frequency withstand voltage between the phases kV 28 38 50 70
Power frequency withstand voltage across the isolating distance kV 32 45 60 80
Rated Frequency Hz 50 - 60
Rated Current up to 2500 up to 2000
Rated short time withstand current Ik kA up to 31.5
Rated peak withstand current IP (making capacity ) kA 50Hz 2,5 x IK
- 60Hz 2,6 IK
Rated duration of short circuit tk s 1 - 3
Degree of protection on front face IP 3X
Degree of protection on electrical MV circuits IP 67
Making & breaking on fuse-switch IEC 62271-105 TF/MF units kA rms 25 25 25 20
Breaking at rated transfer current Itransfer IEC 62271-105 TF/MF units A 1800 1800 1800 840
Internal Arc classification IAC A-F; FL; FLR; including cables box IEC 62271-200 kA x s up to 31.5 1s
Switchgear Classification PM ( Metallic Partition )
Loss of service continuity classes LSC2
Main characteriSticS ( DiSconnector - circuit Breaker)
kV 12 17.5 24 36
Mechanical operation Disconnector IEC 62271-102 1.000 operations / Class M1
Mechanical operation Earthing switch IEC 62271-102 1.000 operations / Class M0
Electrical operation Earthing switch IEC 62271-102 making capacity 5 / Class E2
Mechanical operation Circuit breaker IEC 62271-100 2000 operations / Class M1 - 10.000 operations / Class M2
Electrical operation Circuit breaker IEC 62271-100 E1 / E2
Breaking Capacity Circuit breaker IEC 62271-100 kA 31.5
Making Capacity Circuit breaker IEC 62271-100 kA 50Hz 2,5 x IK
- 60Hz 2,6 IK
Break Time Vacuum Circuit Breaker Circuit breaker IEC 62271-100 ms ≤ 70
Rated operating sequence Circuit breaker IEC 62271-100 O - 0,3s - CO - 15sec - CO
O - 0,3s - CO - 3min - CO
Due to the continuous development of the range, characteristics are not binding. SEL s.p.a reserves the right to modify according with the design updating. Binding characteristics shall be consider only when executive documents are issued by SEL.
16 www.sel-electric.com TPR6 HP PLUS1906
tPr6 hP Plus unIts FunctIons
tPr6 MaIn characterIstIcs
CB unit up to 2000A Details
Unit Name cb
Unit Function Line Feeder with CB
Device2000A Circuit Breaker + Disconnector with Earthing Switch-Disconnector
CB unit up to 2500A Details
Unit Name cb
Unit Function Line Feeder with CB
Device2500A Circuit Breaker + Disconnector with Earthing Switch-Disconnector
17www.sel-electric.comTPR6 HP PLUS1906
tPr6 hP Plus unIts FunctIons
tPr6 MaIn characterIstIcs
DS unit up to 2000A
DS unit up to 2500A
Details
Details
Unit Name ds
Unit Function Disconnector Unit
Device Disconnector with Earthing Switch-Disconnector
Unit Name ds
Unit Function Disconnector Unit
Device Disconnector with Earthing Switch-Disconnector
18 www.sel-electric.com TPR6 HP PLUS1906
tPr6 hP Plus unIts FunctIons
tPr6 MaIn characterIstIcs
BS unit up to 2000A Details
Unit Name bs
Unit Function Busbar Sectionalized
Device Disconnector
CBS unit up to 2500A Details
Unit Name cbs
Unit Function
Busbar sectionalized with CB and disconnector with earth disconnector
Device2500A Circuit Breaker + Disconnector with Earthing Switch-Disconnector
19www.sel-electric.comTPR6 HP PLUS1906
tPr6 hP Plus unIts FunctIons
tPr6 MaIn characterIstIcs
TF unit Details
Unit Name tF
Unit Function
Transformer feeder with fuses switch
DeviceSwitch Disconnector with Earthing Switch-Disconnector combined with Fuses
FM unit Details
Unit Name FM
Unit Function
Measuring Module with fuse
DeviceSwitch Disconnector with Earthing Switch-Disconnector combined with Fuses + Metering
20 www.sel-electric.com TPR6 HP PLUS1906
tPr6 hP Plus unIts FunctIons
tPr6 MaIn characterIstIcs
M unit up to 2500A Details
Unit Name M
Unit Function Metering Unit
Device -
21www.sel-electric.comTPR6 HP PLUS1906
coMPonents
Extensibility 22
Accessories 23
Current Transformer 25
Voltage Transformer 25
Motorizations 26
Voltage Indicator 26
HVSensor Voltage Detector 26
Cables Terminal - Surge arrester - Surge Limiter 27
Pressure Relief in case of internal arc 29
Dimensional Data 30
22 www.sel-electric.com TPR6 HP PLUS1906
extensIbIlIty
coMPonents
Extensibility connection is realized with bushing interface tipe "C" on the top of RMU. Both indoor/outdoor versions of TPR6 are suitable with this connection.
extensIble VersIon tyPe “K” for busbars.
busbar systeM
Accessories• Current transformers• Voltage transformers• Surge arresters• Cable with straight plug or T plug• Full insulated bars
Features• Switchgear extension or panel replacement is possible without SF6 gas work.• Unsensitive to pollution and condensation• Touchable as the external layers are earthed with the switchgear tank• Field control by means of electrically conductive layers on the silicone rubber insulation
(both inside and outside)• Consisting of round bar copper, insulated by means of silicon rubber• 1 pole plug in and bolted design
23www.sel-electric.comTPR6 HP PLUS1906
accessorIes
coMPonents
acceSSorieS FunctionS
cB DS BS cBS
tF MF
M
current tranSForMerS ct ○ ○ ○ ○ ○ - ○Voltage tranSForMerS Vt ○ ○ ○ ○ ○ - ○Motor DriVe MechaniSM For DiSconnector ○ ○ ○ ○ - - -
Motor DriVe MechaniSM For Switch DiSconnector - - - - ○ ○ -
Motor DriVe MechaniSM For circuit Breaker ○ - ○ ○ - - -
Shunt opening releaSe ● - ● ● ○ ○ -
2° Shunt opening releaSe ○ - ○ ○ - - -
Shunt cloSing releaSe ○ - ○ ○ ○ ○ -
unDerVoltage Shunt opening releaSe ○ - ○ ○ - - -
Voltage inDicator ● ● ● ● ● ● ○auxiliary contactS on circuit Breaker ● - - - ● - -
auxiliary contact on DiSconnector / Switch DiSconnector ● ○ ○ ○ ● ○ -
auxiliary contact on earthing Switch ○ ○ ○ ○ ○ ○ -
key lock ○ ○ ○ ○ ○ ○ -
paDlock holDer ○ ○ ○ ○ ○ ○ -
FuSeS holDer - - - - ● ● ○FuSe - - - - ○ ○ ○
BusBar system
• Screened cross- and end-adapter • Screened busbar for SF6 insulated switchgears with metal housing.
System voltage up to 36 kV, rated current up to 2500A. The cross or end adapter can be coupled by the coupling pieces to raise the current per phase. With the screened busbar end an extensible termination of the switchgear field is realisable. Further high-voltage tests at the switchgear are possible.
surge arresters
Surge arresters with silicone rubber connector housing. Incoming over voltage waves and voltage increase by reflection are limited. Minimum total length is achieved by direct link of the surge arrester onto cross- or end adapter.
• Extremely short installation depth• Quick and easy assembly• Integrated stress control system
• Capacitive measuring point
24 www.sel-electric.com TPR6 HP PLUS1906
accessorIes
coMPonents
lV coMPartMent
Phase coMParator
The low voltage compartment are installed in the top of switchboard. It can be equipped with different devices: Portection Relay, multimeters, fault detectors, operators ecc.
Verification of correct terminal-phase connections• Safe-to-touch handling of the phase comparator by inserting it into the capacitive
taps (socket pairs) of the switchgear. • Verification of correct terminal-phase connections possible using a phase
comparison test unit (can be ordered separately)
current transforMer based on rogowsKI coIl
• Accuracy up to Class < 1%
current transforMer based on toroIdal sensor
• Accuracy up to Class < 0.2%
current transforMer based on sPlIt toroIdal sensor
• Accuracy up to Class < 3%
25www.sel-electric.comTPR6 HP PLUS1906
current and voltaGe transForMer
coMPonents
Voltage transforMer
current transforMer
CT Mounting Location
At the busbar
At the panel connection
Around the cable
VT Mounting Location
At the busbar
At the panel connection
Voltage transformer adapter for connection of voltage transformers on to end- or cross adapter.
26 www.sel-electric.com TPR6 HP PLUS1906
voltaGe IndIcator - hvsensor
coMPonents
Voltage IndIcator
Voltage presence indicating system. Integrated 3-phase test point for phase comparison test.
The Voltage Presence Indicating System (VPIS) SELCompliant with the standard IEC 62271-206, allows to display the voltage presence of the three phases by means an LCD, and to do a phase-concordance test between two lines, on all the SEL S.p.A. switchboards indoor and outdoor.
The voltage presence is indicated by the appearance on the display of the symbol
According to the standard IEC 62271-206, the indication will appear for voltages (line-to-earth) greater than 45% of the minimum rated voltage Unmin, and will completely disappear for voltages (line-to-earth) less than 10% of the maximum rated voltage Unmax. By Un we mean the line voltage (phase-to-phase) applied to the switchboard.
Ø4 mm connecting point to perform a phase concordance test
Earth connection point
VP for L2 phase
VP for L1 phase
VP for L3 phase
Electric Diagram
L1 L2 L3
Rated Medium VoltageUn
C
C
C
C = Capacitivecoupling element
hVsensor Voltage detector
Voltage detectIng systeM accordIng to Iec 61243-5
Phase coMParIson test unIt MaKe PfI sterer, tyPe ePV
Voltage detector with relay output. Use in combination with Voltage Indicator.
Integrated voltage indicator VOIS+, VOIS R+
as combined test unit (HR and LRM) for:– Voltage detection– Phase comparison– Interface test– Integrated self-test– Indication via LED.
27www.sel-electric.comTPR6 HP PLUS1906
cables terMInal
coMPonents
features
oPtIon:
surge arrester
surge lIMIter
• Bushings with outside cone.• Bushings with bolted contact (M16) as interface type .C. according to EN 50
180 / EN 50 181.
Access to the cable connection compartment only if the feeder has been isolated and earthed:
• For connection cross-sections up to 630mm² (standard).• For cable T-plugs or cable elbow plugs with bolted contact.• For thermoplastic-insulated cables.• Cable routing downwards, cable connection from the front.• For rated normal currents up to 2500 A.• Cable plugs, cable sealing ends and cable clamps are not included in the
scope of supply.
• Can be plugged into the cable T-plug.• Surge limiters are recommended if motors with starting currents < 600 A are
connected.
• Can be plugged onto the cable T-plug.• Surge arresters are recommended if, at the same time:
1. The protective range of the arrester at the terminal tower of the overhead line does not cover the switchgear.2. The cable system is directly connected to the overhead line.
Premolded shielded type termination for interface “C” bushing (according with DIN EN 50181 standard) are suitable cable termination.
28 www.sel-electric.com TPR6 HP PLUS1906
Pressure relIeF In case oF Internal arc
downward Pressure relIef
uPwards Pressure relIef
outwards Pressure relIef
In this case the exhaust gases are directed into cable duct by using the foundation of the substation.
In this case the switchgear will be connected to a rear side pressure relief duct. Minimum height of pressure relief duct has to be 2050mm respect to the substation floor. The room has to be equipped at least with one direct opening outwards provided with an antivermin grid.
Also in this case the switchgear will be connected to a rear pressure relief duct. Minimum height of pressure relief duct has to be 2050mm respect to the substation floor. The room has to be equipped at least with one direct opening outwards provided with an antivermin grid or it can be provided with automatic pressure relief flap.
In case of an internal fault the gases can be canalized upwards, downwards or directly outside from the substation by means of pressure relief duct (optional).
29www.sel-electric.comTPR6 HP PLUS1906
dIMensIonal data to be conFIrMed by sel
W
H1
H2
D
1250a 2000a 2500a
w h1 h2 D w h1 h2 D w h1 h2 DcB 600 1600 2315 1150 600/900 1600 2315 1150 900 1600 2315 1150BS 900 1600 2315 1150 900 1600 2315 1150 1200 1600 2315 1150cBS 850 1600 2315 1150 1200 1600 2315 1150 1200 1600 2315 1150DS 600 1600 2315 1150 600 1600 2315 1150 900 1600 2315 1150FM 600 1600 2315 1150 600 1600 2315 1150 600 1600 2315 1150M 1200 1600 2315 1150 1200 1600 2315 1150 1200 1600 2315 1150tF 600 1600 2315 1150 600 1600 2315 1150 600 1600 2315 1150MF 600 1600 2315 1150 600 1600 2315 1150 600 1600 2315 1150
sIngle busbars systeM
Due to the continuous development of the range, dimension are not binding. SEL s.p.a. reserves the right to modify according with the design updating. Binding dimensions shall be consider only when executive drawing are issued by SEL.Dimensions are given in mm - Tolerance ±5mm.
30 www.sel-electric.com TPR6 HP PLUS1906
31www.sel-electric.comTPR6 HP PLUS1906
“Experience and Innovation at Your Service”
IP 41IACup to
31.5kAA-FLR
up to
31.5kA3s
up to
36kVup to
630A
tPr6 Plus hPMultiple Functions
32 www.sel-electric.com TPR6 HP PLUS1906
technIcal data
TPR6 HP PLUS Multiple Functions
SwitchgearS Main characteriSticS
kV 36
Altitude IEC 62271-1 m <1000 (for different value contact SEL)
Ambient air temperature IEC 62271-1 °C -5 ÷ 40
Relative humidity % 95
Insulation Rated Voltage kV 36
Rated Voltage kV 36
Lightning impulse withstand voltage between phases and towards the ground kV 170
Lightning impulse withstand voltage across the isolating distance kV 195
Power frequency withstand voltage between the phases kV 70
Power frequency withstand voltage across the isolating distance kV 80
Rated Frequency Hz 50 - 60
Rated Current Disconnector up to 2500
Rated Current Vacuum Circuit Breaker up to 2500
Rated short time withstand current Ik kA up to 31.5
Rated peak withstand current IP (making capacity ) kA 50Hz 2,5 x IK
- 60Hz 2,6 IK
Rated duration of short circuit tk s 1 - 3
Degree of protection on front face IP 41
Degree of protection on electrical MV circuits IP 67
Internal Arc classification IAC A-F; FL; FLR; including cables box IEC 62271-200 kA x s up to 31.5 1s
Switchgear Classification PM ( Metallic Partition )
Loss of service continuity classes LSC2
Main characteriSticS (DiSconnector - circuit Breaker)
kV 36
Mechanical operation Disconnector IEC 62271-102 1.000 operations / Class M1
Mechanical operation Earthing switch IEC 62271-102 1.000 operations / Class M0
Electrical operation Earthing switch IEC 62271-102 making capacity 5 / Class E2
Mechanical operation Circuit breaker IEC 62271-100 CB unit 2000 operations / Class M1 - 10.000 operations / Class
M2
Electrical operation Circuit breaker IEC 62271-100 CB unit E1 / E2
Breaking Capacity Circuit breaker IEC 62271-100 kA 31.5
Making Capacity Circuit breaker IEC 62271-100 kA 50Hz 2,5 x IK
- 60Hz 2,6 IK
Break Time Vacuum Circuit Breaker Circuit breaker IEC 62271-100 ms ≤ 70
Rated operating sequence Circuit breaker IEC 62271-100 O - 0,3s - CO - 15sec - CO
O - 0,3s - CO - 3min - CO
Due to the continuous development of the range, characteristics are not binding. SEL s.p.a reserves the right to modify according with the design updating. Binding characteristics shall be consider only when executive documents are issued by SEL.
33www.sel-electric.comTPR6 HP PLUS1906
tPr6 hP Plus MultIPle FunctIons
tPr6 hP Plus - MultIPle Mudeles FunctIons
ds-cb one lIne dIagraM
ds-ds-cb one lIne dIagraM
ds-ds-cb-cb one lIne dIagraM
34 www.sel-electric.com TPR6 HP PLUS1906
630a 36kV
w h DDS-DS 1025 1680 1032DS-DS-cB 1450 1680 1032DS-DS-cB-cB 2000 1680 1032
dIMensIons
tPr6 hP Plus MultIPle FunctIons
coMbIned functIon tanKs
The TPR6 HP PLUS is available in multi functions tank with the follow configuration DS-CB / DS-DS-CB / DS-DS-CB-CB, all model are available at 36kV at 630A.
ds-cb ds-ds-cb ds-ds-cb-cb
Due to the continuous development of the range, dimension are not binding. SEL s.p.a. reserves the right to modify according with the design updating. Binding dimensions shall be consider only when executive drawing are issued by SEL.Dimensions are given in mm - Tolerance ±5mm.
35www.sel-electric.comTPR6 HP PLUS1906
tPr6 hP Plus MultIPle FunctIons
tPr6 hP Plus Ground ds-cb
ds-ds-cb
ds-ds-cb-cb
Due to the continuous development of the range, dimension are not binding. SEL s.p.a. reserves the right to modify according with the design updating. Binding dimensions shall be consider only when executive drawing are issued by SEL.Dimensions are given in mm - Tolerance ±5mm.
Our policy is one of continuous development. Accordingly the design of our products may change at any time. Whilst every effort is made to produce up to date literature, this brochure should only be regarded as a guide and is intended for information purposes only. Its contents do not constitute an offer for sale or advise on the application of any product referred to in it. We cannot be held responsible for any reliance on any decisions taken on its contents without specific advice.
vIa aMendola 51035 laMPorecchIo (Pt) Italytel. +39 0573.800.51
Fax +39 0573.803.110Web sIte: www.sel-electrIc.coM
e-MaIl: [email protected]