Wuhan GDZX Power Equipment Co., Ltd
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Mini High Voltage Tester Induced Over Voltage Withstand Test Third - Harmonic Generator
Introduction
This test set is designed to meet frequency multiplied Induced Over-voltage Withstand Test requirements, which applied to testing of series excited High Potential Transformers with voltage system at 35-220kV.
It can evaluate the dielectric strength of transformers, carry on induced voltage test on mini transformer windings, or work as short time 150Hz power source.
Features
1. Easy to operate, with reliable performance
2. Suitable for induced over voltage withstand test
Technique Parameter
| Input voltage | Three phase 380V 50Hz Sine wave |
| Output voltage | 0-300V, 0-500V, 0-1000V, 150Hz |
| Wave distortion | ≤5% |
| No load operation time | ≤5mins |
| Loading operation time | 40~60 seconds |
| Output capacity | 0-375kVA |