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Split 200kV 2mA 3mA 5mA 10mA DC High Voltage GeneratorThis series includes four independent split-type models: 200kV/2mA, 200kV/3mA, 200kV/5mA, 200kV/10mA dc high voltage generator. They are professional dc hipot tester equipment for dc withstand
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Intelligent Underground Pipeline DetectorsJHPD100 color compass track detector is my company newly developed a new type of multifunctional pipeline, pipe, cable, fiber optic cable and other detection equipment. can accurately detect
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Portable Partial Discharge Tester1.Configure different sensors including uhf pd sensor to achieve partial discharge detection of almost all high-voltage electrical equipment;. 2.Provide time domain waveform, PRPD, PRPS and other
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Intelligent Underground Pipe Cable LocatorThe JHPS190 is an industrial underground pipeline/cable locator, for tracing routes, measuring depth and detecting faults.. It has 12 active (577Hz–201kHz) and 4 passive (50Hz,250Hz,3.20kHz,4.09kHz)
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30kV 40kV 50kV 60kV 80kV VLF High Voltage Hipot TesterThis series includes five independent models: 30kV, 40kV, 50kV, 60kV, 80kV vlf tester. They are professional 0.1Hz ultra-low frequency AC withstand voltage test equipment for power cables,
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120KV 2mA 3mA 5mA 10mA Integrated DC GeneratorThis series includes four independent models: 120kV/2mA, 120kV/3mA, 120kV/5mA, 120kV/10mA DC high voltage generators. They are portable, stable, and safety-protected test devices for DC withstand
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60kV 2mA 3mA 5mA 10mA Integrated DC High Voltage GeneratorThis series of DC high voltage generators is a portable, high-precision test device used for DC withstand voltage test and leakage current test of power equipment. It includes four standard models:
Web– A dielectric withstand test, also referred to as hi-pot test, is an electrical equipment effectiveness test performed on a product or electrical component to assess the effectiveness of its...
WebJul 31, 2017 · The purpose of the dielectric withstand (hi-pot) test is to determine whether the insulation from the primary circuit to grounded or...
WebThis method of testing is distinguished a number of key advantages: Transient overvoltage on the supply, which is typically a very brief voltage spike, can be easily simulated and tested by DC...
WebDec 7, 2018 · The Dielectric Withstanding Voltage (DWV) test is intended to take into account momentary over potentials caused from switching, surges,and other phenomenon. This establishes the...
WebMar 4, 2021 · The test can be divided into power-frequency withstand voltage test and DC withstand voltage test. 1. The test voltage of the power-frequency withstand voltage test is one to...
WebFeb 20, 2017 · Recommended testing procedure Acceptance testing Maintenance testing Common testing problems Fault locating Checklist 1. Pre-test guidelines a. Testing equipment Direct current test...