Schneider Electric DC Current Relays EOCR - DUCR - S/H
Electronic DC Current Relays
■ MCU( Microprocessor Control Unit ) Based
■ DC Motor/DC Device Protection
■ Sensing by Shunt (DUCR-S)/by Hall Sensor(DUCR-H)
■ Actual primary current is displayed after Shunt
/ Hall Sensor setting.(Indication)
■ Digital Setting/Trip Current display(Indication)
■ Auto Reset/Reset Time Setting
■ Confirm Setting Current/Test Function
■ No Volt Release function( Fail-safe Operation) Selectable
EOCR - DUCR - S/H Technical Specs
| Protective Item |
Trip Time |
| Under-current |
0.5~25sec |
| Current Setting Range |
DUCR-S |
DUCR-H |
| 0.1~240A |
5~360A |
| O-TIME |
0.5~25 sec |
| Reset Time |
0.5~25 sec |
| Rated Shunt |
1A,2A,5A,10A,20A,50A,100A,200A |
|
| Reted Hall Sensor |
- |
50A,100A,200A,300A |
| Power Supply |
Voltage |
24 |
24 24VAC/DC |
| 220 |
85~250VAC/DC |
| Frequency |
50/60Hz |
| Reset |
Manual/Electrical /Auto |
| Indication |
7 segment LED |
| Output Relay |
Mode |
1-SPDT(1C) |
1-SPDT(1C) |
| Rating |
3A/250VAC Resistive |
3A/250VAC Resistiv |
| Mounting |
Panel /35mm Din-rail |