Main Function of Series Resonant Voltage Withstand Test Equipment (Variable Frequency Series Resonance Device)

August 04, 2023

The main function of the series resonant withstand voltage test equipment (frequency-converter series resonant device) is series resonance. In the operation of the power equipment, the insulation will gradually deteriorate due to the effects of electric field, temperature and mechanical vibration, including overall deterioration and partial deterioration. defect. The frequency AC voltage withstand test is the most effective and direct method for identifying the dielectric strength of electrical equipment and is an important part of preventive testing. In addition, because the AC withstand voltage test voltage is generally higher than the operating voltage, so after the test, the equipment has a large safety margin, so AC withstand voltage test is an important means to ensure the safe operation of electrical equipment.

AC withstand voltage test can use TPXZB series resonance withstand voltage test device (also known as variable frequency series resonance device or series resonant pressure test equipment), is the latest generation, especially suitable for large-capacity capacitive test items (such as generators, cables, etc.) ) AC withstand voltage test equipment. The product is simple to operate, reliable, small size, light weight, very convenient for on-site use. This device can be used to:

1. AC withstand voltage test of 1,6kV-500kV high voltage cross-linked cable.

2, AC generator voltage withstand test.

3. AC withstand voltage test of GIS and SF6 switches.

4, 6kV-500kV transformer power frequency withstand voltage test.

5. AC withstand voltage test of other high-voltage equipment such as buses, bushings and transformers.

The complete set of equipment mainly consists of variable frequency power supplies, excitation transformers, reactors, voltage dividers, and capacitors.

Dear Customer:

Thank you for your attention to our products. In addition to this product introduction, our company also introduces the vacuum tester, infrared thermometer, dielectric loss tester, high voltage test transformer, vacuum oil filter, high current generator, etc. If you are interested in our products, welcome to inquire. Thank you!

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