| The VLF Very low frequency Tester is applied in power cable and generator insulation test in power system 1.2Technical index 1 Max voltage output: refer to table 1 2 Output frequency: 0.1Hz, 0.05Hz, 0.02Hz 3 Measurement error 4. Positive and negative voltage peak errors 5 Power supply:AC220V ± 10%, 50Hz/60Hz 6 Voltage wave form distortion: 7 Environment temperature: 0~50°C 8 Humidity: ≤85%RH Other Related Products 1. VLF-30 Very Low Frequency Tester(30KV/20MA Peak) 2. VLF-50 Very Low Frequency Tester(50KV/30mA Peak) 3. VLF-80 Very Low Frequency Tester(80KV/30mA Peak) ![]() Contact at: Miss Chloe Wang whhy818@163.com
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