The BOYZ-30 Zinc Oxide Surge Arrester Tester is specifically designed to detect internal defects in poor electrical contact between MOA valves of gapless zinc oxide surge arresters used in 10kV and below power systems. It measures the DC reference voltage (U1mA) of MOA and the leakage current at 0.75 U1mA This instrument integrates a DC high-voltage power supply, measurement and control system, and all components are concentrated in one chassis. It has the characteristics of small size and light weight, and is an essential equipment for on-site testing of power systems and zinc oxide lightning arrester production plants

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The instrument integrates DC high voltage power supply, measurement and control system, and all components are concentrated in one chassis, which has the characteristics of small size and light weight

1. Measurement range: voltage 0~30kV, current 0~1000 μ A

2. Measurement accuracy: Voltage 1%

3. Environmental temperature: 0~+40 ℃

4. Relative humidity: ≤ 85% at 25 ℃

5. Altitude:< 1000M

6. Power supply voltage: 220V ± 10% 50 ± 1HZ