DUCR

DC over current relay for DC motor

The milli-volt(mv) signals generated from the shunt and power supply are sensed by solid state circuitry and compared with preset overload setting.In case sensing overload condition,the internal relay switches contact after the preset delay.It has easier control operation.It has overload and DC under load protection relays.

It has wide DC current protection range from 1A to hundreds Amps.

DC ammeter maybe used instead of shunt(DC Ammeter has its own shunt inside and keep 50mv maintained.)

Protection

Protective item                  DCL        DUCR

Over-current                   O-time          -

Under-current(dry-run)             -          O-time

Pls feel free to contact us if you are interested in our product.we will send you the more detail data after your kindly enquiry.