RSZGFZH Lightning Arrester Test Equipment
Direct-current High-voltage Generator
1. Stable and reliable voltage output, noise free;
2. Stable over-voltage, over-current, zero position switching and no-grounding protection, 0.75 times latch function, can set the value of protection voltage;
3. Current and voltage meters all are digital display, Voltmeter on control box directly displays the voltage value added at the tested device, convenient to supervise the output status;
4. Equipped with time relay, can time voice alarm when testing, 0.75 times voltage conversion, convenient to test Zinc Oxide arrester.
5. Multi-voltage cylinder can be divided into sections, convenient for field test.
1. Power supply: AC220V±10%, 50Hz or 60Hz;
2. Specification and models:
60KV / 2mA, 60KV / 5mA,
120KV / 2mA, 120KV / 3mA, 120KV / 5mA
200KV / 2mA, 200KV / 3mA, 200KV / 5mA
300KV / 2mA
400KV / 5mA;
3. Accuracy of indicated voltage value: < 1%;
4. Accuracy of indicated current value: < 1%;
5. Ripple factor: ≤0.5%;
6. Indication accuracy of 0.75 times output voltage: < 1;
7. Working environment: -10-40℃, ≤85%RH under 25℃, without moisture, attitude < 1500m;
8. Working mode: intermittent use, continuous using time not longer than 30 minutes.