Leak Current Protection Device AZUR.3 for Electrical Safety in Mining

The apparatus is designed to protect people from electric shock and other dangerous consequences of earth leakage in electrical networks of three-phase alternating current with frequency 50 Hz voltage 380/660 V or 660/1140 V with insulated neutral transformer. The device is structurally designed in a separate flameproof enclosure. Operating conditions: <ul> <li>- Ambient temperature from minus 40°C to 65°C;</li> <li>Relative humidity of air (98±2) % at ambient temperature (35±2) °?.</li> </ul>Ambient temperature (35±2) °C.