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VMR-232 regular image VMR-232 front image VMR-232 side image

voltage protection relay

Product: VMR-232

  • Upper: 3 digit, 7 segment, 0.63” Lower: 3 digit, 7 segment, 0.30”
  • 2-Relay 5A, 230V AC
  • Programmable Tripping Parameter On
  • Over & Under Voltage, Phase Asymmetry, Phase Loss, Phase Sequence, Neutral Loss 
  • Individual Enable /Disable Tripping Parameter
  • More Accurate and Immediate Tripping
  • Fail Safe and Non Fail Safe Mode
  • Size: (H)72mm X (W)72mm X (D)45mm
  • Supply Voltage : 50 to 520V AC,50Hz

Top Variants:

INPUT SPECIFICATION :
Direct Voltage AC

50 to 300V AC (L - N) 3Ø-4W/1Ø-2W
85 to 520V AC (L - L) 3Ø-3W

Frequency 45.0 Hz to 65.0 Hz
Resolution 1 Volt
DISPLAY AND KEY :
Display Upper: 3-Digit, 7-Seg, 0.63” RED LED
Lower: 3-Digit, 7-Seg, 0.30” RED LED
Keys SET/ENT, INC, DEC/RST
GENERAL SPECIFICATION
Dimension (mm) 72 (H) x 72 (W) x 45 (D) 
Panel Cutout (mm) 68 (H) x 68 (W) 
Trip Setting Under Voltage : 85-520V AC 3Ø-3W 50-300V AC 3Ø-4W/1Ø-2W
Over Voltage : 85-550V AC 3Ø-3W 50-330V AC 3Ø4W/1Ø2W
Under Frequency : 45.0 Hz To 65.0 Hz 
Over Frequency : 45.0 Hz To 65.0 Hz 
Phase Asymmetry : 2-30%
Time Parameter Power ON Delay Time : 0 To 99 Sec. 
Trip Delay Time : 0 To 999 Sec.
Recovery Time : 0 To 99 Sec.
ACCURACY Class 1.0 (Standard)
OUTPUT SPECIFICATION
Relay 2 nos.
Relay Type 1-C/O (NO-C-NC)
Rating 1st Relay 10A, 230V AC
2nd Relay 5A, 230V AC
AUXILIARY SUPPLY :
Supply voltage 50 to 520V AC,50Hz

Power consumption
(VA RATING)

4VA
ENVIRONMENT CONDITION
Operating Temp. 0°C to 55°C
Relative Humidity

Upto 95% RH
(non-condensing)

Protection Level (As per request) IP-65 (Front side) As per IS/IEC 60529 : 2001
NETWORK CONNECTION
3Ø-3W/3Ø-4W, 1Ø-2W
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