TRANSFORMER WITH BREAKER PROTECTION CABIN
●Transformers for underground networks including a network breaker protection feature thanks to a combined fuse switch (TPC function).
●Main characteristics
■The breaker protection transformer (TPC) by Cahors is a conventional “cabin” transformer that includes a device similar to a combined fuse switch (three MV fuses with a striker, combined with a three-phase disconnect switch). Ground fault detection is also included, sensitive to currents from 5A and acting as necessary on the disconnect switch. This device have been the subject of several European filings.
▲Sealed vacuum filling tank
▲PCB-free liquid dielectric
▲Available in a vegetable oil version (natural ester)
▲ONAN cooling mode
▲Copper and aluminium coils, depending on the power
▲Crystal-oriented iron-silicon sheet magnetic circuit
▲Power: from 100 kVA to 250 kVA
▲Frequency: 50 Hz
▲Primary rated voltage: from 5 to 35 kV with +/- 2.5% adjustment per switch with a live controllable handle (other voltage, contact us)
▲Secondary rated voltage: 410 V (other voltage, contact us)
●Main characteristics
■The breaker protection transformer (TPC) by Cahors is a conventional “cabin” transformer that includes a device similar to a combined fuse switch (three MV fuses with a striker, combined with a three-phase disconnect switch). Ground fault detection is also included, sensitive to currents from 5A and acting as necessary on the disconnect switch. This device have been the subject of several European filings.
▲Sealed vacuum filling tank
▲PCB-free liquid dielectric
▲Available in a vegetable oil version (natural ester)
▲ONAN cooling mode
▲Copper and aluminium coils, depending on the power
▲Crystal-oriented iron-silicon sheet magnetic circuit
▲Power: from 100 kVA to 250 kVA
▲Frequency: 50 Hz
▲Primary rated voltage: from 5 to 35 kV with +/- 2.5% adjustment per switch with a live controllable handle (other voltage, contact us)
▲Secondary rated voltage: 410 V (other voltage, contact us)
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| 世强硬创平台www.sekorm.com | |
| 世强硬创平台www.sekorm.com |
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