|Voltage:||20KV Class||Coil Number:||Three Winding|
1000KVA Oil Type Transformer,
20KV Class Three Winding Transformer,
Mining Oil Type Transformer 20KV
1000KVA Mining Oil Type Transformer 20KV Class Three Winding Off-Load
1. The performances of model S9-M, S10-M, S11-M 10kv-35KV series full-sealed oil-immersed distribution transformes conform to Standards IEC,IEEE. Its core is made of quality cold-rolled silicon sheet and is of a full-miter non-puncture structure and its coil is made of quality oxygen-free copper.
2. It adopts radiator oil tank of corrugated shteet type or expansion type. As it doesn't need oil conservator, the height of transformer is reduced, and as the transformer oil doesn't contract with air, the oil ageing is retarded, thus prolonging the service life of transformer. The no-load loss of Model S10-M is 20% lower than that of Model S9-M, and S11-M is 30% lower thanS9-M.