The portable, one-piece PGK 50 high-voltage test device for generating negative DC voltage up to 50 kV is primarily used for onsite testing of paper-insulated mass-impregnated cables in the medium-voltage network. The high voltage is generated through a high-voltage transformer with secondary voltage-multiplier. The internal operating frequency of 20 kHz enables the smallest of device dimensions
DC voltage (negative) : 0 – 50 kV Output current (negative) : 2 mA @ 50 kV Short-circuit current (negative) : 25 mA Voltage measuring range : Range I : 0 – 50 kV Range II : 0 – 10 kV Current measuring range : 20 nA to 1 μA / 10 μA / 100 μA / 1 mA / 10 mA / 100 mA Accuracy of the voltmeter (kV) : ±2.5% Timer : 0 – 30 min Max. discharge energy : 8 000 J at 1 discharge/15 min (ambient temperature 20°C) Battery type : Lead-acid battery DC 12 V, 6.5 Ah (maintenance free) Battery life : Approx. 30 min at 2/3 load Charging time : Approx. 24 h Power consumption : 110 VA Ambient temperature (operational) : 0°C to +45°C Storage temperature : -20°C to +60°C Relative humidity : Non-condensing Dimensions (W x H x D) : Approx. 495 x 460 x 285 mm Weight : Approx. 25 kg
The HV Test Set is a cable tester for DC voltage testing of cables and cable installations in accordance with the international standards. It consists of an operation unit and HV unit. Due to its small size and low weight the test sets can easily be transported and used on-site
The HV Test Set is a cable tester for DC voltage testing of cables and cable installations in accordance with the international standards. It consists of an operation unit and HV unit. Due to its small size and low weight the test sets can easily be transported and used on-site
The HV Test Set is a cable tester for DC voltage testing of cables and cable installations in accordance with the international standards. It consists of an operation unit and HV unit. Due to its small size and low weight the test sets can easily be transported and used on-site