Very Low Frequency Tester for High Voltage Cables
VLF-28 - Kharkovenergopribor Ltd. (KEP)
Very low frequency tester for high voltage cables VLF-28 is designed for testing the insulation of the high voltage cross-linked polyethylene (XLPE) cables* with isolation capacitance between 0.005 and 5.0 µF, sinusoidal voltage of up to 28 kV and 0.1 Hz frequency.