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High voltage leakage relay

High voltage leakage relay

Product Details

Conditions of use for high voltage leakage relays

1. The altitude does not exceed 3000 meters.

2. The ambient temperature is not higher than + 40 ° C and not lower than -20C.

3. The relative temperature of the surrounding air is not more than 95%. (When the ambient temperature is + 25C).

4. Without flameproof enclosure, it cannot be used in the environment with explosion danger.

5. In a gas environment without damaging metals and corrosive insulation.

6. No drip and water invasion.

.Main technical data

1. The zero-sequence current of the leakage protection sensitivity relay is 0.1A.

The secondary zero sequence voltage is 3V + 0.4.

2. Primary zero-sequence current binning: 0.03, 0.1, 0.3, 1.0, 3.0, 6.0 (A) The error is not greater than + 10%.

3. Protection action time: 0, 0.1, 0.5, 1.5, 2.0, 5.0 (S) The error is not more than 10%.

4. Rated power supply voltage: 220V, 50Hz. The device can work normally within 20% of 220V soil.

5. Output contact life: 115VACX1A (resistive load) 10,000 times.

28VDCX2A (resistive load) 100,000 times.

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