Surge Impulse Generator for transformer ,generator winding
I. Introduction
Due to the influence of wire material, magnetic material, framework and manufacture technic, winding products such as transformers, motor winding may have defects of low insulation between winding layers, circles and leads.
HM5815A impulse winding tester, adopting high-speed sampling techniques, is a new test instrument for insulation performance of winding products.
HM5815A compares the standard waveform stored in the non-volatile memory with the current tested waveform. It provides the PASS or FAIL comparison result according to AREA SIZE, DIFFERENTIAL AREA, CORONA DISCHARGE or DIFFERENTIAL PHASE. With its strong functions, accurate comparison methods, easy operation and various interfaces, it can provide a perfect test solution for most winding products.
II. Main Parameter
2.1 Power supply
Voltage: 198V-242V AC, 99V-121V AC
Power frequency: 47.5Hz-63Hz
Consumption: ≤40VA
2.2 Environment temperature and humidity
Normal working temperature: 0ºC~40ºC, Humidity: ≤ 90%RH
Referential working temperature: 20ºC±8ºC, Humidity: ≤ 80%RH
Transferring environment temperature: 0ºC~50ºCm, Humidity: ≤ 93%RH
2.3 Warm-up
The warm-up time should not be less than 15 minutes.
2.4 Dimensions and weight
Dimensions (W*H*D): 400mm×132mm×390mm
Weight: Approx. 7.2kg
III. Factory Release test picture:
V. Company profile.
Wuhan Goldhome Hipot Electrical Co.,ltd is one of the earliest enterprises specially in develop, design and manufacture high-voltage testing equipment in China. .The company advantage products inlcuded AC Resonant Test System, GID PD Free Test System, AC/DC Hipot Tester, Primary Current Injection, Multi-frequency inductive withstand voltage test system, VLF Hipot Tester, etc .
Goldhome Hipot will always stick to the leading science and technology, quality first, heart-to-heart business and win-win cooperation!
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