Electrical network test system HVTG

variable resonant frequencyhigh-voltage

This system is designed and manufactured for the communication withstand voltage test of 11kV/30MW hydro-generator Ⅰ Introduction Series resonance device is mainly designed and manufactured for AC voltage withstand test of 11kV/30MW hydro-generator. Two separate reactors are designed. Series resonance device is mainly composed of below 4 parts: 1.frequency conversion control power source, 2.excitation transformer, 3.reactor 4.capacitor voltage divider. Ⅱ Product other names： Frequency conversion resonance, frequency conversion Series resonance, Series resonance transformer, Series resonance, Series resonance equipment, frequency vibration resonance voltage resistance device with adjustable inductance, generator communication voltage resonance booster, Series resonance device Ⅲ Features 1、Protection functions such as over voltage, over current, zero start, system dissonance (flash falling), etc. The overvoltage and over current protection value can be adjusted according to user needs, can store the flash falling voltage for test analysis. 2、The whole Series resonance device has a very light weight, the maximum weight less than 40kg, easy for site use. 3、Series resonance device features four work modes, convenient for users to flexibly choose according to scene conditions, and improve test speed. 4、Store and convert to word.