ABB MV Indoor Voltage Transformer : Indoor Cast Resin Voltage Transformer Single Pole ABB TJC

ABB Medium Voltage MV Indoor Voltage Transformers​​

ABB TJC MV Voltage Transformers VT's

Cast Resin Transformers

Up to 36 (40.5)kV

 

ABB TJC Medium voltage indoor single pole voltage transformers are cast in epoxy resin and are designed for insulation voltage up to 36 (40.5) kV.

ABB TJC is a single phase voltage transformer which is intended to have one end of its primary winding directly earthed. Indoor dry type medium voltage transformer for measuring and protection with up to 2 secondary windings. With or without fuses. Most electrical standards available. Reconnectable MV medium voltage versions available.

ABB TJC MV Medium Voltage Range:

1. ABB TJC 4.x Indoor Voltage Transformers

Highest Voltage For TJC 4.x VT - 3.6kV - 12kV
Power Frequency Test Voltage, 1 min - 10kV - 42kV
Lightning Impulse Test Voltage - 40kV - 75kV

2. ABB TJC 5.x Indoor Voltage Transformers

Highest Voltage For TJP C.x VT - 12kV - 17.5kV
Power Frequency Test Voltage, 1 min - 28kV - 38kV
Lightning Impulse Test Voltage - 75kV - 95kV

3. ABB TJC 6.x Indoor Voltage Transformers

Highest Voltage For TJC 6.x VT - 17.5kV to 24 (25)kV
Power Frequency Test Voltage, 1 min - 38kV - 50(55)kV
Lightning Impulse Test Voltage - 95kV - 125kV

4. ABB TJC 7.x Indoor Voltage Transformers

Highest Voltage For TJC 7.x VT - 36kV to 40.5kV
Power Frequency Test Voltage, 1 min - 70kV - 95kV
Lightning Impulse Test Voltage - 170kV - 200kV

Max Rated Burden, Classes	25/0.2 VA/cl - 50/0.5 VA/cl - 100/1 VA/cl [ABB TJC7.x: 50/0.2VA/cl - 150/0.5VA/cl - 250/1VA/cl]
Residual Winding	50 - 200/6P VA/cl

 

ABB Medium Voltage High Voltage Transformers Overview

ABB MV Indoor Voltage Transformer Single Pole ABB TJC 4 - 12kV

ABB MV Indoor Voltage Transformer Single Pole ABB TJC 5 - 17.5kV

ABB MV Indoor Voltage Transformer Single Pole ABB TJC 6 - 25kV

ABB MV Indoor Voltage Transformer Single Pole ABB TJC 7 - 40.5kV

ABB MV Indoor Voltage Transformer Single Pole ABB TJC 7.1 - 36kV

ABB MV-HV Transformers - User Guide