Concord

EOCR SS

Concord > EOCR SS

3.EOCR SS – SOLID STATE PROTECTION RELAY ANALOG TYPE

Features

  • Space-Efficient Form Factor (Micro-Compact Design)
  • Protection against over current/phase loss/locked rotor (phase loss/locked rotor operates within Sum of D-Time + O-Time)
  • Resistant to Shock, Vibration and Dust
  • Universal Power Supply Mode for AC/DC (100~240V)
  • Operation Status Display and Active current checking through LED’s
  • Manual/Electrical remote Reset provision
  • NVR (No volt Release) Function/ Fail Safe
  • Low Energy Consumption and Strong resistance to harsh environments

Protection Functions

  • Overcurrent O-Time
  • Phase Loss Within 4secs
  • Locked Rotor Within D-Tim
  • Phase Reverse Within 0.1sec

Specifications

Current Setting Type Range
05 0.5-6A
30 3-30A
60 5-60A
100A and above With External CT
Time Setting Start (D-Time) 0.2-30 sec
Trip (O-Time) 0.2-10 sec
Control Voltage 220 24-240V AC/DC
Contact Rating Mode 2SPST 3A/250VAC
Rating 3A 250VAC
Contact Fail Safe / Non Fail Safe User selectable
Time current Characteristic Definite
Operating (Trip Indication) 2 LED
Mounting 35mm DIN Rail/Base

Protection Functions

Protected Items Operation Time
Over Current O-TIME
Phase Loss O-TIME
Locked Rotor O-TIME + D-TIME

Operation Display

“N” (Fail safe) Type converts95-96 to open and 95-98 to close when operating power is supplied to A1 and A2 (or L1 and L2).

Overall Dimensions