International Packing Method according to client's requirement.
40-50 days after confirm the drawing
63KV 66KV 69KV 110KV 121KV 132KV 10 mw substation
Dealim brand 220kv,110kv and 66kv low-loss series transformer is our independently developed new generation of transformers on the basis of absorption of China and foreign advanced technology, which features low local discharge,low loss, high reliability, strong protection against abrupt short circuit.
Main Functions and Features
Amount of local discharge: The apparent discharge amount under 1.5 times of rated voltage is less than 80pC;
Noise:Product of 63MVA and below is lower than 58dB(AN);
Power loss: No-load loss is 30% lower than that of IEC standard;
Reliability: All in service products have no damages or oil leakage occurred;
Short circuit withstanding: Model SFZ11-50000/132 smoothly passed the short circuit withstanding test of the national transformer quality supervision and inspection center and also passed Holland "KEMA” quality control system.
Technical Data Sheet
Main Technical Parameters for 66KV level S(F)Z9,S(F)Z10,S(F)Z11 Series three-phase on-load oil-immeresd power transformer