Series Resonant Test Device

Series Resonant Voltage Test Device for Power Cable Series Resonance, Power Transformer Series Resonance, and Generator Sets (Hydroelectric or Thermal Generators) Motor assembly, motor series resonance, switchgear series resonance,GISTransfer and preventive testing of capacitive test pieces with high capacity and high voltage,鄂电电力 can manufacture according to customer requirements.10KV、35KV、110KV、220KV、500KVSeries resonant test device for voltage levels.

Eldian Power Co., Ltd. is a manufacturer of series resonance devices.10Year of Service829Our company is a stable supplier to residential power units and related institutions, including Sinopec, China Railway Construction Corporation, Datang, and other organizations. Our produced series resonance has been awarded multiple national technical patents and certified by various provincial metrology technology research institutes and other institutions. We offer customized services according to customer requirements.

Series Resonant Device English Name:Brief Introduction for TPXB Series Resonant System

Principle of Series Resonant Device: The series resonant test utilizes the series resonance principle. It employs an excitation transformer to stimulate the series resonance circuit, adjusting the output frequency of the variable-frequency controller to modulate the circuit inductance.LNo Chinese content provided.CSeries resonance, the resonant voltage is the voltage applied to the test sample.

TPXBThe series resonant test device, the frequency conversion series resonant device, is mainly composed of a frequency conversion controller, excitation transformer, high-voltage reactor, high-voltage voltage divider, etc. The frequency conversion controller is further divided into two major categories.20KWAbove is the console version.20KWThe following is a portable box; it consists of a controller and a filter. The variable-frequency controller's main function is to keep both the amplitude and frequency fixed.380VOr200VIndustrial frequency sine AC is converted into adjustable sine waves with variable amplitude and frequency. It also provides power for the entire set of equipment. The excitation transformer's role is to step up the voltage from the variable frequency power supply to an appropriate test voltage. High-voltage reactorLIs an important component of the resonant circuit, when the power frequency equals1/(2π√LCX)At the time, it was with the sample.CXA series resonance occurred.

Series Resonant Configuration: The series resonant test setup includes: variable frequency power supply, excitation transformer, reactor, voltage divider, capacitors, and control cabinet.

Resonant Test Object: The Variable Frequency Series Resonant Test Device is suitable for10KV、35KV、110KV、220KV、500KVPolyethylene power cable AC voltage withstand test. The harmonic resonance test device is suitable for60KV、220KV，500KVGISDielectric Withstand Test. The Lianhe Resonant Test Device is suitable for large transformers, power generator unit's AC withstand test; electrical transformer's induced withstand test; grounding resistance measurement.

Resonant Application Fields: Variable frequency resonant test devices are widely used in the power, metallurgy, petroleum, chemical industries, while series resonant test devices are suitable for the交接 and preventive tests of capacitive items with large capacity and high voltage.