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|Rated Voltage:||230KV||Power Capacity:||120000KVA|
|Transformer Type:||Arc Furnace||Winding Type::||Multi-winding Transformer|
120MVA Arc Furnace Electrical Oil Immersed Power TransmissionTransformer
Electric furnace Transformer (EAF) is using electricity as fuel source, and utilizes the arc high temperature produced by electrode and furnace charge to heat and melts the furnace charge.
It has more stringent requirements in electric, magnetic, thermal, mechanical and other aspects compared with other transformers, and has to comply with the operation process of various furnace transformers and load characteristics, so that it can meet users, and facilitate energy-saving emission reduction and other conditions.
|Rated voltage grade kV||Equipment Highest voltage kV||Rated operative impulse withstand voltage kV||Rated lighting impulse withstand voltage kV||Minimum clearance mm|
|Phase to earth||Phase to phase||Phase to earth||Phase to phase||To other winding terminal|
|Note: All the data are at altitude 1000m. If the altitude higher than 1000m, it shall be increased 1% per 100 m according to this table.|