Current relay EPM-621

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Current relay EPM-621

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: 0Ă·2 kW;
* response delay: 1 sec;
* maximum current in the 16 A measurement circuit;
* signalling: 16 A relay, changeover contact.







Power supply voltage80Ă·265 V AC
The executive elementrelay
Maximum load current16 A
Contact configuration1 Ă— NO/NC
Separation of the contactYES
Measurement range0Ă·2 kW
Time of return1 s
Power return hysteresis5%
Current of the measuring circuit Im16 A
Operating time1 s
terminalscrew terminals 2,5 mm²
Tightening torque0,4 Nm
Power consumption0,8 W
Working temperature-25 ÷ 50 °C
dimensions1 module (18 mm)
Assemblyon rail 35 mm
Level of securityIP20

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