2.0T/1250KW medium frequency induction melting furnace special transformer technical description

The 2.0T/1250KW medium frequency induction melting furnace special transformer is used to reduce the 1OKV ​​high voltage of the power grid to the voltage suitable for the intermediate frequency power supply. This equipment uses a 12-pulse rectifier transformer for melting, which is self-cooling. The rated capacity of the transformer is 1250KVA , the primary voltage is 1OKV, the secondary voltage is 660V; the star and triangle type two sets of winding output , the short-circuit impedance is between 6% and 8%. The unloaded manual pressure regulating switch is installed on the high voltage side of the transformer and can be adjusted in the third gear of -5%, 0, +5%.

1500KVA 12-pulse rectifier transformer