加热采用低电压、大电流供电，由三台 40kW晶闸管调压器做供电电源，通

加热采用低电压、大电流供电，由三台 40kW晶闸管调压器做供电电源，通过 铜排和水冷电极引入炉内加热器。

結果 (英文) 1:

Heating with a low voltage, high current power supply from three 40kW thyristor voltage regulator power supply through heater copper bars and water-cooled electrodes into the furnace.

結果 (英文) 2:

Heating using low voltage, high current power supply by three 40kW thyristor power supply regulator do, through the introduction of the furnace heater and water-cooled copper electrodes.

結果 (英文) 3:

Heating with a low voltage, high current power supply, from three Taiwan 40kW thyristor voltage regulator for power supply, through the copper electrodes into furnace and water heater.