Automatic line voltage regulator
The SVR series line automatic voltage regulator is essentially an autotransformer with continuously adjustable voltage. According to the condition of the line voltage, the gear of the on-load tap-changer can be automatically adjusted to realize the change of the transformer ratio, so as to ensure that the output voltage is stable within a certain range. It can be used in the power supply distance is relatively long, the power supply load is large, the voltage fluctuation is large, the power quality is not up to the use of the standard power supply line. Can also be used for voltage quality can not meet the production needs of industrial and mining enterprises.
Electric furnace transformer in the metallurgical industry, used for smelting alloy steel, ferroalloy, etc.; in the chemical industry, used for yellow phosphorus, calcium carbide, synthetic resin, etc.; in the machinery industry, used for cast steel, cast iron, alloy melting, etc. Electric furnace transformer has the characteristics of convenient control, high efficiency, reliable operation and low labor intensity.
Electroslag furnace transformer
Electroslag furnace transformer is used to melt and refine the steel made by ordinary smelting method again; it is divided into single-phase and three-phase power supply, and single-phase power supply is generally used.