Motor Protection Device
Features :
- Three-phase voltage monitoring
- Three-phase current measurement
- Motor protection functionality
- Wide voltage input range
- CT-based current sensing
- Start and stop input support
- Relay output for motor control
- High-visibility digital display
Technical Details :
The Motor Protection Device is a three-phase monitoring and protection unit designed to safeguard motors against electrical abnormalities. It combines voltage and current measurement with relay-based control for reliable motor operation.
Models
| Model | Frame | Panel | Display |
|---|---|---|---|
| MPD 9611 | 96×96 | 92×92 | 4 Digit 0.56" RED |
| GV 56+ | 96×96 | 92×92 | 4 Digit 0.39" WHITE / RED / GREEN |
Input
| Input Type | Details |
|---|---|
| Volt Input | R, Y, B, Three Phase (10 VAC–650 VAC) |
| CT Input | 2000/5 CT Selection & 50 Ampere CT @ Nos (1.0 AMP–50.0 AMP) & 100 Ampere CT @ 3 Nos (1 AMP–100 AMP) |
| DI Input | Start Input, Stop Input |
Output
| Output Type | Details |
|---|---|
| Relay | 3 C/O, Followed by Main, Start & Delta, 7 Amp, 230 VAC |
Specifications
| Specification | Details |
|---|---|
| Auxiliary Supply | 415 VAC, 50Hz, ±10% |
| Accuracy | ±1% of FSD |
| Enclosure Material | Polycarbonate + ABS Plastic |
| Operating Temperature | 0°C–55°C |
| Relative Humidity | Up to 95% RH, Non-Condensing |
No input details available.
No output details available.
No specifications details available.
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