A monitoring relay is the kind of relay that trips an electrical circuit when it detects any defect. A relay is a controlled switch that is used to turn the power on or off in a circuit. Monitoring relays are more sophisticated than standard relays because monitoring relays have adjustable operating conditions, whereas standard relays switch according to some fixed threshold. They typically measure a provided parameter, such as temperature or voltage and trip the circuit breaker when it goes too low or high.
Types of Monitoring Relay
The function indicates the main difference between relays that they measure and … Read more
