Series Resonant Voltage Withstand System

Series Resonant Voltage Test Equipment is suitable for series resonant testing of power cables, power transformers, and generator sets (hydraulic or thermal generators). Motor assembly, motor series resonance, switchgear series resonanceGISTransfer and preventive testing of large-capacity, high-voltage capacitive test pieces such as switches.鄂电电力 can manufacture according to customer requirements.10KV、35KV、110KV、220KV、500KVSeries resonance test device for voltage levels.

Erdian Power Company is a manufacturer of series resonance devices.10Year of Service829Our company has established partnerships with major power units and related agencies, serving clients such as Sinopec, China Railway Construction Corporation, and Datang. Our produced series resonant circuits have earned multiple national technical patents and are certified by provincial metrology technology research institutes and other institutions. We offer customized solutions according to customer specifications.

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

Series Resonant Device Principle: The series resonant test utilizes the series resonant principle, employing an excitation transformer to stimulate the series resonant circuit, adjusting the output frequency of the frequency converter to make the circuit inductanceLNo Chinese content provided.CSeries resonance, the resonant voltage is the voltage applied to the test sample.

TPXBThe Series Resonant Test Device, the Frequency-convertible Series Resonant Device is mainly composed of a frequency converter, an excitation transformer, a high-voltage inductor, and a high-voltage voltage divider. The frequency converter is further divided into two main categories.20KWAbove is the console version.20KWThe following is a portable box-type unit; it consists of a controller and a filter. The variable frequency controller primarily serves to fix both the amplitude and frequency.380VOr200VIndustrial frequency sine AC is converted into a sine wave with adjustable amplitude and frequency. The power supply for the entire set of equipment is provided. The excitation transformer's role is to step up the voltage from the frequency conversion power supply to an appropriate test voltage. High-voltage reactorLIt is an important component of the resonant circuit, when the power frequency equals1/(2π√LCX)At the time, it was in conjunction with the sample.CXA series resonance has occurred.

Series Resonant Configuration: The series resonant test setup includes: variable frequency source, excitation transformer, reactor, voltage divider, capacitor, control cabinet

Resonant Test Object: Variable Frequency Series Resonant Test Device10KV、35KV、110KV、220KV、500KVPolyethylene Power Cable AC Voltage Withstand Test. The harmonic resonance test device is suitable for60KV、220KV，500KVGISDielectric Withstand Tests. The Lianxi resonance test device is suitable for large transformers, generator set power frequency withstand tests; power transformer induction withstand tests; grounding resistance measurement.

Resonant Application Fields: The variable frequency resonant test device is widely used in the power, metallurgy, petrochemical, and chemical industries. Series resonant test devices are suitable for the交接 and preventive testing of capacitive items with high capacity and voltage.