MONITORING RELAY

3RU

Product Description
3RU SERIES THERMAL OVERLOAD RELAY
Application: 3RU series thermal relay are suitable for using in the power system with AC5050/60Hz rated operation voltage up to 690-1000V,
LR2-K

LRD SERIES NEW TYPE THERMAL OVERLOAD RELAY
LRD series new type thermal relay can be used in the circuit of 50or60HZ, rated insulation voltage 660V, rated current 0.1-96A for protecting the phase
Monitoring relay

designed to monitor 3-phase supplies and to protect motors and other loads against the faults listed below. Monitoring of rotational direction of phases Detection of complete failure of one or more
MONITORING RELAY

1)Over-voltage and under-voltage protection: When the power supply voltage is too high and too low, it will be cut off and over-voltage and under-voltage value can be set up. 2)Phase loss protection 3
MONITORING RELAY

1)Over-voltage and under-voltage protection: When the power supply voltage is too high and too low, it will be cut off and over-voltage and under-voltage value can be set up. 2)Open-phase protection:

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