ABB MV Medium Voltage Transformer : Indoor Cast Resin Voltage Transformer Double Pole ABB TDC

ABB Medium Voltage MV Indoor Voltage Transformers​​

ABB TDC MV Voltage Transformers VT's 

Cast Resin Transformers 

Up to 36kV

 

ABB TDC voltage transformer for medium voltage systems has all parts of its primary winding, including terminals, insulated from the earth at a level corresponding to its rated insulation level . Indoor dry type, cast resin insulated medium voltage (MV) transformer for measuring and protection with up to 2 secondary windings.

ABB TDC MV Medium Voltage Range:

1. ABB TDC 4.x Indoor Voltage Transformers

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

2. ABB TDC 5.x Indoor Voltage Transformers

• Highest Voltage For TDC 5.x VT - 12kV - 17.5kV
• Power Frequency Test Voltage, 1 min - 28kV - 38kV
• Lightning Impulse Test Voltage - 75kV - 95kV

3. ABB TDC 6.x Indoor Voltage Transformers

• Highest Voltage For TDC 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 TDC 7.x Indoor Voltage Transformers

• Highest Voltage For TDC 7.x VT - 36kV 
• Power Frequency Test Voltage, 1 min - 70kV 
• Lightning Impulse Test Voltage - 170kV

 

ABB Medium Voltage High Voltage Transformers Overview

ABB Medium Voltage Transformer Indoor Voltage Transformer Double Pole ABB TDC4 - 12kV

ABB Medium Voltage Transformer Indoor Voltage Transformer Double Pole ABB TDC6 - 25kV

ABB Medium Voltage Transformer Indoor Voltage Transformer Double Pole ABB TDC7 - 36kV

ABB MV-HV Transformers - User Guide