On October 28, 2022, 2500kva and 1000kva high voltage coil completed, due to the particularity of resin and aluminum foil, only a few domestic manufacturers can do at present, Hengfengshuai with years of production experience, to ensure the smooth progress and delivery of orders.
High voltage coil (aluminum) for cast resin transformer Technical specification: 1000kva 10/4kv
Winding material: High voltage winding is cast in vacuum according to insulation grade F
Environmental conditions: minimum -25°C, maximum + 40°C, altitude 1000 meters, environment, climate, fire resistance grade are E2-C2-F1
High voltage coil conductor material: aluminum
High pressure :LI75 / AC28
Low voltage: LI-/AC 3kv