Current relay EPM-621

Energy consumption relay (charged / returned).
EPM-621 is a relay designed to work in single-phase networks and indicates the exceeding of the set level of active power drawn, returned to the network or both.

Basic functions
* two-way energy meter;
* direct measurement in a single-phase system;
* indication of exceeding the set active power level:
– drawn from the network (energy returned to the network is not indicated);
– returned to the grid (energy drawn from the network is not indicated);
– drawn or returned (regardless of the direction of energy flow);
* range of measured power: 0÷2 kW;
* response delay: 1 sec;
* maximum current in the 16 A measurement circuit;
* signalling: 16 A relay, changeover contact.