Earth Leakage Relay ELR 9644
Features :
- Earth Leakage Protection
- SPP Protection
- High & Low Voltage Protection
- 3 Phase Voltage Monitoring
- Adjustable Leakage Current
- Fast Response Time
Technical Details :
ELR 9644 Earth Leakage Relay is designed to monitor earth leakage current and provide reliable protection against leakage faults, with integrated voltage monitoring for SPP protection.
Model
| MODEL | FRAME | PANEL | DISPLAY |
|---|---|---|---|
| ELR 9644 | 96X96X55 | 92X92 | 4 Digit 0.56" RED 4 Digit 0.56" RED 4 Digit 0.56" RED |
Input
| INPUT | DETAILS |
|---|---|
| Input Signal | 300 mA to 30AMP AC thru. external CBCT |
| Volt Input | 10 to 350 VAC (L-N); 15 to 650 VAC (L-L) RYB 3 Phase (For SPP Protection) |
Output
| OUTPUT | DETAILS |
|---|---|
| Control Output | 1 Relay (NO - C - NC) 5A, 230V AC (Resistive Load) |
Specifications
| SPECIFICATION | DETAILS |
|---|---|
| Accuracy | Class 0.5 |
| Range | 300 mA to 30AMP AC |
| Response Time | < 30ms (if trip current 5 x set value & instantaneous trip is ON) < 50ms (if trip current = 1 x set Value) |
| Power Supply | 190 - 250V AC, 50Hz |
No input details available.
No output details available.
No specifications details available.
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