| BRAND | Samwha |
| Product | EOCR-3EZ |
| Description | Digital Over-current Relay with Ground Fault Protection and Ammeter |
| Internal code | IMP566763 |
| Weight | 1 |
| Technical specification | Current Range : 0.5 – 60 A Over Current : DEF : O-Time (0.2 – 30 sec) Under Current : DEF : 0.5 – 30 sec Phase Loss : 3 sec Phase Unbalance : 8 sec Phase Reversal : 0.1 – 0.3 sec Stall : While motor is working (1.5 – 5 Times OC) ~ 0.5 sec after D-Time (1-200 sec) Locked Rotor : While motor is starting (2 – 10 Times OC) ~ 0.5 sec Ground Fault : A : 0.02 – 3 A, B : 0.2 – 10 A (0.5 – 10 sec) Alert Function : – Mounting Support : 35 mm Dn rail / Panel Flush Mounting Output Contact : OL : 1-SPST AL/GR : Ground Fault Relay Rating : 3A / 250 VAC Resistive Control Voltage : 110 VAC; 220 VAC; 50 – 60 Hz Display Type : 7 Segment LED Dielectric Strenght : 2 kV at 50…60 Hz, Insulation Voltage : 600 VAC 50/60 Hz Environment : Temp : For Operation : -20 -60 Deg C, For Storage : -30 -80 Deg C Humidity : 45~85% RH, Non Condensing |
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