Based on the physical operating principle of current transformers, the required core volume transferring an amount of power, increases rapidly with a decreasing nominal current. As there are limits on increasing the transformer size, Primary winding current transformer are being used. Primary Winding Transformer, WSK, is the perfect choice for low currents in the range 1 A to 100 A.
- Primary current: 1 to 100 A
- Secondary current: 5 or 1 A
- Burden: 2.5 to 15 VA
- Acc. class/protection class: 0.5 or 1.0
Borna Niroo Karan (Bornika) is the exclusive agent of DEIF in the fields of consultation , sales and distribution of power industry products including Primary winding current transformer products .