Current transformer for earth-fault protection of power transformers (HV/HV and HV/MV).
Parameter | Value |
Rated primary current | 400 A |
Rated secondary current | 1 A |
Rated load | 10 VA |
Accuracy class | 10P |
Rated overcurrent limit | ≥ 20 |
Insulation | 0,72/4 kV |
Weight | cca 42 kg |
Environmental durability | AB8, AD2 |
Electrical parameters are certified by authorized testing facility.
Transformer is certified for AB8 abd AD2 environmental class.
A - magnetic core, B - secondary winding, C - binding frame, D - binding screw bolts