DC current relay

Additional Details

We offer DC Current Relay that Detects situation of over current and actuates trip/alarm circuit. It is a DC current measuring relay. The measured input current is derived from an mV drop across a current shunt. A switch mode power supply provides a very wide auxiliary operating range. A relay fail alarm is provided in the form of a C/O contact which is picked up when the auxiliary supply is healthy.

Applications

• Float cum boost Battery chargers for power plants
• Aux. supply
• DC sources and power supplies for telephone Exchanges etc.