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 |
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 |
4VA |
ENVIRONMENT CONDITION | |
Operating Temp. | 0°C to 55°C |
Relative Humidity |
Upto 95% RH |
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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