AQ F215 Feeder Protection Relay

Sipariş No : AQ F215

AQ F215 offers a modular feeder protection and control solution for applications requiring both current and voltage based protections along with complete measurements of up to class 0.2S accuracy for power and energy. Up to three optional I/O or communication cards are available for more comphrehensive monitoring and control applications. The AQ F215 communicates using various protocols including IEC 61850 substation communication standard.

AQ F215 Feeder Protection Relay

Protection Function	ANSI	Protection Function	ANSI
Three-phase overcurrent protection INST,DT or IDMT - I> ... I>>>>	50/51	Undervoltage protection DT or IDMT - U	27
Directional three-phase overcurrent protection INST,DT or IDMT - IDir> ... IDir>>>>	67	Residual voltage protection DT or IDMT - U0>...U0>>>>	59N
Residual overcurrent protection INST, DT or IDMT - I0> ... I0>>>>	50/51N	Over/under/reverse power protection DT or IDMT - P>/P...P>>>>/P	32
Directional (sensitive) residual overcurrent protection INST, DT or IDMT - I0Dir> ... I0Dir>>>>	67N	Frequency protection - f>/f>>>/f<<<<	81U/O
Intermittent earth-fault protection, I0Int>	67NT	Rate of change of frequency protection - df/dt	81R
Harmonic overcurrent protection / inrush blocking INST, DT or IDMT - I_xh > ... I_xh >>>>	50/51h/68h	Auto-reclose - 0 -> 1 (5 shots)	79
Cold load pick-up block – CLPU	68	Syncrocheck / synchroswitch	25
Current unbalance / broken conductor protection INST, DT or IDMT - I2 (I/I1)>...I2 (I/I1)>>>>	46/46R/46L	Fuse failure protection – VTS	60
Low or high-impedance restricted earth-fault / cable end differential protection - I0d>	87N	CT supervision- CTS
Cable thermal overload protection - T >	49F	Switch onto fault logic - SOTF
Overvoltage protection DT or IDMT - U>...U>>>>	59	Breaker failure protection - CBFP	50BF/52BF

Large customizable HMI with configurable Mimic diagram
16 freely configurable multi-colour LEDs with user description selectable texts
Measurement accuracy of up to class 0.2S (Optional with Voltage Inputs)
7 Inputs (8/16/24 Optional) - 6 Outputs (5/10/15 Optional)
Up to 15000 events in permanent flash memory, 60MB memory for disturbance records and user files
IEC 61850, HSR, PRP, IEC 101,IEC 103, IEC 104, Modbus, DNP 3.0, SPA
NTP, Precision Time Protocol (PTP) according to IEEE 1588
Sub-cycle instantaneous trip times
Fast integrated arc protection
Frequency independent protection at 6…75Hz

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AQ F215 Feeder Protection Relay

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