Series Resonance Test Equipment
Darui Electric recommends for you:
The series resonance principle is a product. The variable frequency series resonance test device applies the series resonance principle, using an excitation transformer to excite the series resonance circuit,adjusting the output frequency of the variable frequency controller so that the circuit inductance L and the test product C resonate in series, and the resonance voltage is the voltage applied to the test product. The variable frequency resonance test device is widely used in electric power, metallurgy, petroleum, chemical and other industries, and is suitable for handover and preventive tests of large-capacity, high-voltage capacitive test products.
Test Objects
1. AC withstand voltage test for 6kV-500kV high-voltage cross-linked cables
2. AC withstand voltage test for generators
3. AC withstand voltage test for GIS and SF6 switches
4. Power frequency withstand voltage test for 6kV-500kV transformers
5. AC withstand voltage test for other high-voltage power equipment such as busbars, bushings, and instrument transformers.
* Small size, light weight, especially suitable for on-site use;
* Meets national standard requirements: has peak/√2 monitoring function, can monitor test waveform in real time;
* Overvoltage, overcurrent, discharge, overheat, and zero-start protection are comprehensive and reliable, with action time of 1 microsecond;
* The equipment comes with a built-in micro printer, which can print and save test data in time;
* Designed with military-standard vibration resistance and dust prevention, resistant to long-distance transportation and harsh use environments;
* One-key mouse-style knob "foolproof" operation, large screen LCD display;
* Unique software calibration function, convenient for users to calibrate meters, ensuring high voltage value accuracy;
* German Rittal design all-aluminum alloy chassis, can be placed vertically or horizontally, lightweight and beautiful, greatly facilitating on-site use;
* All main components are imported from world-renowned companies, including Texas Instruments and Intel from the United States, Siemens and Schneider from Germany, Toshiba and Fuji from Japan, etc.;
* The product is stable and reliable, with a three-year warranty;
* Keep promises, provide professional and timely service, and make every effort to serve customer needs
Note: The above information and technical parameters are compiled and released by Yangzhou Darui Electric Co., Ltd.
