Description
Ratings
| Current rating ( In ) | 1A / 5A |
| Aux. Supply | 1) 20 to 60V DC 2) 75 to 150V AC / DC 3) 175 to 300V DC 185 to 250V AC |
Settings:
| Current setting ranges | O/c 50 to 200% in steps of 10% |
| Locked rotor current | 50 to 800% of rated current in steps of 50% |
| Block on Start time setting range (T1) | 5 to 35 seconds in steps of 2 sec. |
| O/C withstand time setting range (T2) | 1 to 16 seconds in steps of 1 sec. |
| Locked rotor withstand time setting range (T3) | 0.5 to 4 seconds in steps of 0.25 sec. |
Accuracy:
| Accuracy of time setting | ± 5 with a minimum error of ±50m secs. |
Burden:
| current input | 0.2VA Per phase (at Rated 5A) 0.05VA per Phase (at Rated 1A) |
| Aux. supply | Less than 8W ( Non operated) Less than 10W (Operated) |
Contact Ratings:
| Trip / Alarm | 10A at 24V DC / 230V AC |
Contact Durability:
| Unloaded contact | 1,000,000 Operations |
| Loaded contact | 100,000 Operations |
Insulation:
- 2KV RMS, 50 Hz for 1 minute / 2.5 KV for 1 sec . Between all terminals and earth.
- 1 KV RMS, 50 Hz for 1 minute across open contacts .
Mechanical Design :
| Weight | 2500 gms. (approx) |
| Case Size Fascia | 144sq mm, depth 232mm |
| Installation | Flush mounting |
| Panel cutout | 138mm x 138mm |
Standard Compliance:
| Accuracy test | IEC 60255-3 |
| Insulation test | IEC 60255-5 |
Terminal Diagram:
JRD 011 JRD 013
Ordering Information
| Relay type | JRD 011 (One pole) JRD 013 (Three pole) |
| Current rating | 1A or 5A |
| Auxiliary Supply | 20 to 60V DC or 75 to 150V AC/ DC or 175 to 300V DC (185 to 250V AC) |
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