Current relay EPP-620

Current relay EPP-620

EPP-620

4-functions.
Current relay is used to control the value of the current in the circuit measured with switch contacts function in the case of the value of current  above  the set threshold values.

Functioning
Relay is designed to work with current transformer with secondary current 5A. Primary circuit of transformer is connected in the mea-sured current circuit and the secondary to the relay measuring contacts. Relay work with one of four work functions. You can select function by potentiometer FUN, and set the selected function [A, B, C or D]. By potentiometers you can set current threshold - by lower  Imin and by top Imax. Above the measured current makes closes the appro-priate contacts, accordance in the selected work function. Contact is close with delay set by potentiometer T1 (to contact R1) and T2 (to contact R2). Close the contacts is signalling by shining  a appropriate LED Imax  and Imin.
  



Power supply voltage230 V AC
The executive element2 ├Ś relay
Maximum load current R1 and R22 ├Ś 8 A
Contact configuration2 ├Ś NO/NC
Separation of the contactYES
Time of return0,5 s
Power return hysteresis10%
Maximum measuring input current 1-25:00 AM
Switching current - adjustable Imin0,02├Ě1 A
Switching current - adjustable Imax0,5├Ě5 A
Operating time T1 and T2 - adjustable0├Ě20 s
terminalscrew terminals 4,0 mm┬▓
Tightening torque0,5 Nm
Power consumption0,4 W
Working temperature-25 ├Ě 50 ┬░C
dimensions3 modules (52,5 mm)
Assemblyon rail 35 mm
Level of securityIP20




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