SYCON-770X
SYCON-770X
Earth leakage current give rise to temperature and progressive failure of insulation which leads to operating flash over. It is essential to detect earth leakage current well before they cross threshold limits and isolate the circuit. SYCON 770X Earth leakage Relay continuously detects the leakage current with the help of CBCT (Core Balance Current Transformer.) The CBCT is mounted externally. The current carrying cables (it may be 3 phase supply or 1 phase supply) are passed through the CBCT. CBCT detects the level of current and trip the device at set current & time.
| Order code | Current Range | Tripping Time |
|---|---|---|
| SYCON 7701 | 30 mA to 300 mA | 0.15 Sec To 3 Sec |
| SYCON 7702 | 300 mA to 3 A | 0.15 Sec To 3 Sec |
| SYCON 7703 | 1 A to 8 A | 0.15 Sec To 3 Sec |
Display Features
- Green LED for Healthy Indication
- Red LED for trip indication
General Features
- Solid-state
- The wide operating current range
- Low power consumption
- Variable current and time setting
- Ideal for compliance to I E rule 61-A
Control Features
- Site settable Current & Time
- Reset Facility
- Test Mode Facility
| Input Auxiliary Supply | 230 VAC (110 VAC & 415 VAC optional) |
|---|---|
| Current Sensitivity | Variable from 30mA to 8A settable with DIP switches in three different models |
| Trip Time | From 0.15 Seconds to 3.00 seconds settable with DIP switches |
| Relay Contacts | Potential free NO-C-NC, 10Amps at 250 VAC contacts |
| Trip Indication | LED |
| CBCT | 65 mm, 100 mm, 150 mm, 200 mm ,250 mm ,300 mm other diameters available on request |
| Dimensions | 96 (L) x 96 (W) x 60 (D) mm |
|---|---|
| Panel Cutout | 91 mm X 91 mm |
