AQ-F210 Feeder protection IED

The AQ-F210 feeder protection IED offers a modular feeder protection and control solution, with non-directional overcurrent and earth fault protections with automatic reclosing. You can add up to four (4) I/O or communication cards into the device for more comprehensive monitoring and control applications. AQ-F210 communicates using various protocols, including the IEC 61850 substation communication standard.

 

Highlights

  • Cable end differential protection
  • Low-impedance restricted earth fault protection
  • Harmonics protection and control
  • A 5-shot scheme-controlled auto-recloser.


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  • Non-directional overcurrent (I>; 50/51) - 4 stages (INST, DT or IDMT)
  • Non-directional earth fault (I0>; 50N/51N) - 4 stages (INST, DT or IDMT)
  • Negative sequence overcurrent/ Phase current reversal/ Current unbalance (I2>; 46/46R/46L) - 4 stages (INST, DT or IDMT)
  • Harmonic overcurrent (Ih>; 50H/51H/68H) - 4 stages (INST, DT or IDMT)
  • High-impedance or low-impedance restricted earth fault/ Cable end differential (I0d>; 87N)
  • Circuit breaker failure protection (CBFP; 50BF/52BF)
  • Line thermal overload (TF>; 49F)
  • Programmable stage (PGx>/<; 99)
  • Arc protection (IArc>/I0Arc>; 50Arc/50NArc) (optional)
  • Number of objects to control and monitor: 5
  • Number of indicators to monitor: 5
  • Number of setting groups: 8
  • Cold load pick-up
  • Switch-on-to-fault
  • Auto-recloser (0 → 1; 79)
  • Phase, sequence and residual currents (IL1, IL2, IL3, I01, I02)
  • Current transformer supervision
  • Disturbance recorder (max. 15 000 permanent event records)
  • Circuit breaker wear monitoring
  • Total harmonic distortion
  • Measurement recorder
  • Measurement value recorder
  • Current inputs: 5
  • Digital inputs (fixed): 3
  • Digital outputs (fixed): 5
  • Options (4 slots)
  • Digital inputs: +8/16/24/32
  • Digital outputs: +5/10
  • RTD & mA input module (8 RTD inputs OR 4 RTD inputs + 2 mA inputs)
  • Milliampere I/O module (4 mA outputs + 1 mA input)
  • Arc protection module (4 sensors + 2 HSO + 1 BI)
  • Communication media (specified in the "Communication" tab)
  • RJ-45 100 Mbps Ethernet and RS-485 (rear panel, fixed)
  • Double LC 100 Mbps Ethernet (optional)
  • RS-232 & serial fibre (PP/PG/GP/GG) (optional)
  • Communication protocols
  • IEC 61850
  • IEC 60870-5-101/104
  • IEC 60870-5-103
  • Modbus/RTU and Modbus/TCP
  • DNP3
  • SPA