제품 설명

High quality 20 kv 140 kva dry type transformer

1.Product Description

SC(B)11 Epoxy Resin Dry type Power Distribution Transformer is used as a new generation product to replace the oil-immersed transformer. Level 11 means high performance. It is especially suitable for urban electric power network, high-rise buildings, business center, theater, hospital, hotel, subway, airport and other power distribution systems.

Structural Features

• 1, Foil low-voltage windings and expoxy resin casting high voltage windings. High mechanical strength, low partial discharge, high reliability, short circuit withstanding capability and lightning impulse level.

  2, Thin layers of resin inside and outside the windings. Air natural or air force cooling method, improving the short-time overload capacity, to ensure safe operation.

  3, Low loss, energy saving, maintenance free.

  4, Small volume, light weight, low installation cost.

  5, The material of the shell is stainless steel or aluminium alloy. The protection class can reach IP20 and IP 23