The 2T induction melting furnace (intermediate frequency induction furnace) generally uses 6 or 12 pulses in China. Most of the 2 ton induction melting furnaces currently ordered use more 12 pulses, which can effectively reduce the harmonics. Power grid pollution! The voltage level is from 400V to 1000V. According to the design power of 1200KW as an example, the configuration of ordinary transformers should be 1600KVA, but considering that the base unit fee is high (1kVA is generally around 26 yuan), 800KVA can replace the 1600KVA transformer, which is effective It can improve the electricity efficiency of induction melting furnace and reduce the basic cost by 50%.

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