Powercast
| Keywords | Three-phase distribution, dry type cast resin power transformers, epoxy resin, resistant against sho | ? |
| Description | Three-phase Cast Resin Transformers EFACEC have HV windings reinforced by resin preimpregnated glass fibre net, encapsulated under a special POWERCAST procedure of vacuum and pressure. LV windings are made of copper foil with a thermic treatment which renders into compact and humidity sealed units. Standard material of HV/LV windings is Al/Cu or Cu/Cu as option. The magnetic circuit production uses the step-lap technology with computer controlled cutting and stacking line. In accordance with the |