Magnetic Voltage Regulator Series (TDH2, TSH, TDGH, TSGH) (TSH-250/0.5)

Magnetic voltage regulator is mainly applied to various heat processing, heat treatment system for supporting the power regulator, having a stepless and smooth voltage regulation, loop automatic control, strong ability of anti-short circuit and other hot, currently it is widely used in salt bath furnace, vacuum furnace, electric slag vertical furnace, single crystal polycrystalline furnace, cracking furnace, vertical furnace, and glass industry electric melting furnace, aluminum silicate refractory fiber industry.
Cooling way:Oil immersed self-cooling, self air cooling, air wind cooling
Magnetic tuning generally used indoors, non-corrosive gases does not exceed 1000 meters above sea level.
Working principle
Magnetic voltage regulator made up of transformer and saturated reactor, composed of two parts, its work process is the use of regulation characteristics of saturated reactance to change power voltage in the transformer primary winding (WB1) reactance winding (WG) on the distribution ratio, so as to adjust the second output voltage
Magnetic voltage regulator specified voltage range is aimed at rated load resistance, if the actual use load resistance is not equal to the rated value, voltage regulator range changes, particularly obvious will be in the voltage lower limit region.Therefore, the general magnetic voltage regulator is not suit for no-load voltage.
Magnetic voltage regulator containing saturated reactor, due to its current limiting effect, therefore can obtain a good drop characteristic, but load voltage waveform distortion, the distortion degree is related to the size of output power.