AQ-F210 Feeder Protection IED
The AQ-F210 offers a modular feeder protection and control solution for non-directional overcurrent and earth-fault protection with automatic reclosing. Up to four optional I/O or communication cards are available for more comprehensive monitoring and control applications. The AQ-F210 communicates using various protocols including IEC 61850 substation communication standard.
Highlights
- Cable end differential protection
- Low-impedance REF protection
- Harmonics protection and control
- 5-shot scheme controlled autorecloser
| Protection |
|---|
| Three-phase overcurrent, 4 stages INST, DT or IDMT (50/51) |
| Earth-fault (sensitive), 4 stages INST, DT or IDMT (50/51N) |
| Harmonic overcurrent / inrush blocking, 4 stages INST, DT or IDMT (50/51H, 68) |
| Current unbalance / broken conductor, 4 stages INST, DT or IDMT (46/46R/46L) |
| High/low impedance restricted earth fault / cable end differential (87N) |
| Breaker failure protection (50BF/52BF) |
| Arc protection (option) (50ARC/50NARC) |