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Oil Purifier | Oil and Petroleum Testing Equipment | Electric Test EquipmentChongQINGChina, 400060Web Page Link: http://www.toboc.com/chongqinggoldmeequipmentcoltd772442
GD-VLF Ultra-low Frequency High Voltage Generator Application: The VLF Very low frequency Tester is applied in power cable and generator insulation test in power system Technical index1 Max voltage output: refer to table 1 2 Output frequency: 0.1Hz, 0.05Hz, 0.02Hz 3 Measurement error < 3 PercentRDG+0.3 PercentFS 4. Positive and negative voltage peak errors < 3 PercentRDG+0.3 PercentFS 5 Power supply:AC220V & 177 10 Percent, 50Hz/60Hz 6 Voltage wave form distortion: <5 Percent 7 Environment temperature: 0~50& 176C 8 Humidity: =85 PercentRH
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ChongQing Gold M&E Equipment Co., Ltd.