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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)
VLF Very low frequency Tester
