Voltage grade 10KV/0.4~0.63~1.14KV ; Capacity 30-2500KVA;
10 KV Fully-sealed oil-immersed transformer is suitable for AC 50 ~ 60 Hz, rated voltage below 10 KV power systems. It is often used as the distribution transformer for petroleum, metallurgy, chemical industry, textile, light industry and other enterprises with a lot of dust on site. It is one of the key promoted transmission equipment of the national grid and petrochina. Fully-sealed transformer adopts the breath-type corrugated tank radiator. It has many characteristics, such as free of hanging core and free of maintenance. The transformer of more than 800 KVA is equipped with QJ – 40F gas relay. The signal thermometer can monitor the change of oil temperature far away.