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Damping Resistor 700 Ω ZG12-1200W/700 Ω 470*165*165
Damping Resistor 500 Ω ZG12-1200W/500 Ω 470*165*165
Due to the limitations of the high-voltage isolation switch box, in order to prevent high-voltage ignition, the external dimensions of the damping resistor can only be within the allowable size range inside the high-voltage isolation switch box. The external dimensions of commonly used damping resistors generally include three diameters: Φ 75, Φ 100, and Φ 130, and two lengths: L220 and L380. During the use of damping resistors, the high voltage current passing through them will cause the resistance wire to heat up, and the structure of the damping resistor ceramic bottle will inevitably affect the heat dissipation effect. Therefore, under the same power and resistance, the longer the external dimensions of the damping resistor, the larger the diameter, and the better the heat dissipation effect. Of course, this needs to be selected according to the actual needs of the electrostatic precipitator silicon rectifier transformer, and excessive margin is also an unnecessary waste.