The factory is engaged in metallurgy industry and needs a high power rectifier to heat graphite. 120V 15KA SCR type rectifiers for heating steel wire, silicon carbide, graphitization furnaces, melting furnaces and other heating in the metallurgical industry generally require high currents. High current heating power supply with silicon controlled type of the best results, can be used directly into the high-voltage, such as AC6KV, AC10KV, AC35KV, AC110KV and so on.

According to the customer's use environment, the rectifier transformer is dry or oil-cooled, and the high voltage into the general use of split oil-cooled. Factory dusty, rectifier power, not suitable for air-cooled cooling, rectifier transformer using dry or oil-cooled, high-voltage into the general use of split oil-cooled.

The internal circuit board also adopts three-proof adhesive against salt spray and acidification, so that the electronic components are not easy to be corroded by the environment and are durable.

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