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
