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Voltage Protection Relay- Digital Din Rail Mount
Product: VPR-33
- 3 + 3 Digit , 7-Segment Red + Green or Red + White LED for Bright Visibility
- 2-Relay Option Available
- 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)90mm X (W)35mm X (D)61.5mm
| INPUT SPECIFICATION | |
| Direct Voltage AC | 160 to 300V AC (L - N) 3Ø-4W |
| 280 to 520V AC (L - L) 3Ø-3W | |
| Frequency | 45.0 Hz to 65.0 Hz |
| Resolution | 1 Volt |
| Accuracy | Class 1.0 |
| DISPLAY AND KEY : | |
| Display | UPPER: 3-Digit, 7-Seg, 0.4" |
| LOWER: 3-Digit, 7-Seg, 0.28" | |
| Keys | SET, INC, DEC/RST |
| GENERAL SPECIFICATION : | |
| Dimension (mm) | 90 (H) x 35 (W) x 61.5 (D) |
| Trip Setting | Under Voltage: 260-520V AC 3Ø-3W 160-300V AC 3Ø-4W |
| Over Voltage: 260-520V AC 3Ø-3W 160-300V AC 3Ø4W | |
| Under Frequency: 45.0 Hz To 65.0 Hz | |
| Over Frequency: 45.0 Hz To 65.0 Hz | |
| Phase Asymmetry: (10-100V) | |
| Hysteresis: (0-99V) | |
| Time Parameter | Power ON Delay Time : 0.0 To 99.9 Sec. |
| Trip Delay Time : 0.0 To 999 Sec. | |
| Recovery Time : 0.0 To 99.9 Sec. | |
| Accuracy | Class 1.0 (Standard) |
| OUTPUT SPECIFICATION | |
| Relay | 2 nos. |
| Relay Type | 1-C/O (NO-C-NC) |
| Rating | 5A, 230V AC Resistive Load |
| 24V DC | |
| 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 | |
- DG Set Panels
- Motor Control Center Panels
- Control Panels
- Distribution Panels
Product Variant
| Part Code | Size | Network | Input | Output | Aux Supply |
| VPR-33-00 | 90 x 35 x 61.5 | 3Ø3W/4W | 160V-300V AC (L-N), 280-520V AC (L-L) | 2 Relay | Self Powered |
| VPR-35-A2-00 | 90 x 35 x 61.5 | 3Ø3W/4W | 30 to 300V AC (L-N), 50 to 520V AC (L-L) | 2 Relay | 100-270V AC |
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