Electronic control units and relays
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Overcurrent Protection Relay -
Thermal Relay -
Insulation Monitoring Relay -
Earth Leakage Relay -
Control and Monitoring Relay -
Control Relay -
Time Relay -
Test stand for control units The stand for setting and checking control units and relays (hereinafter referred to as the stand) is designed for checking the functioning and setting of automation and protection control units and relays embedded in mine switching devices with voltage up to 1140 V, which are used to control and protect electrical circuits.