1. Protection IED platform, product release 1
AQ 200 series
Protection IED platform, product release 1

2. AQ 200 series – first release products
AQ F201 – Overcurrent and earth-fault relay
AQ F210 – Feeder protection IED
AQ M210 – Motor protection IED
AQ V211 – Voltage protection IED
AQ F215 – Feeder protection IED
AQ M215 – Motor protection IED
AQ S214 – Alarm and indication IED
AQ S215 – Bay control IED

3. AQ 200 series – key benefits
Genuinely modular software and hardware platform
Logistics benefits for stocking, replacement,
upgrades and maintenance
Reduced life cycle cost in terms of training, engineering, operation and spare parts
Application specific productization

4. AQ 200 series – key benefits cont.
Performance
Powerful 3 CPU system - separation of protection, I/O and communication tasks
64 samples per cycle sampling rate
Instant protection operation time typically <20ms
60MB memory allocated for DR and user files
>100 disturbance records in Flash memory
> events in Flash memory

5. AQ 200 series – key benefits cont.
Wide measurement ranges
Operating frequency band of 6…75Hz
Phase current measurement range from10mA to 250A
Coarse residual current I01 measurement range from 1mA to 150A
Fine residual current I02 measurement range from 0.1mA to 75A
Voltage measurement 0-460V (RMS)
Protection algorithms’ design
Versatile setting alternatives
Harmonic overcurrent stage based on 2nd / 3rd / 4th / 5th / 7th harmonic
Compensated cable-end differential protection
Integrated arc protection
Fast operation times

6. AQ 200 series – key benefits cont.
Measurement accuracy
Class 0.2 over frequency range of 6-75Hz !!
Conventional measurement
Arcteq patented frequency tracking algorithm
Measurement error with fixed 50Hz sampling frequency when frequency changes. Constant current of 5A, frequency sweep from 6 Hz to 75 Hz
Measurement error with frequency tracking when frequency changes. Constant current of 5A, frequency sweep from 6 Hz to 75 Hz

7. Sensitive cable end differential protection
Normal measurement
without compensation
Fault seen by IED,
with compensated
measurement
Proactive protection!

8. AQ 200 series – key benefits cont.
Superior usability
Easy to use and simple to set
Large customizable HMI with full language support and clear indication windows
Extensive log information including complete user history register (e.g. setting change tracking)
Downloading of files to relay memory (commissioning report, manual…)

9. AQ 200 series – common characteristics
5 CT inputs as standard
3 phase currents (1/5 amps software settable)
Io1 (1/5A software settable)
Io2 (0.2/1A software settable)
Wide setting ranges
0.1…40 x In (phase overcurrent)
0.005…40 x In (earth-fault)
DT, IEC or ANSI time/overcurrent curves with settable release delays
8 setting groups available
Freely software settable digital input threshold voltage
Measurement of up to 31st harmonic and THD
Measurement accuracy %

10. AQ 200 series – common characteristics cont.
Logic programming
On-line indication of active/de-active signals
Program cycle 5ms for fast protection logic
16 programmable LEDs
MIMIC display with up to 5 controllable devices
IEC 61850, IEC 103 and Modbus protocols as standard
(DNP 3 and IEC 101/104 and SPA under development)
AQtivate 200 freeware software suite for all settings and configuration
AQview freeware software for disturbance recorder analyzing

11. AQ 200 series – AQtivate 200 software suite
Free of charge
Easy to use
Ethernet connection to IED
On-line / Off-line modes
Clear Menu structure
Instant download of settings
All IED settings < 1 second
Logic programming feature
Templates / macros
MIMIC Diagram
Communication parameters
AQview software module for disturbance recorder analysis

12. AQ 200 series - modular platform

13. AQ 200 series – modern platform
Computing power designed for needs far ahead
Modern high-performance multi-CPU system

14. AQ 200 series Modern R&D environment
Developed algorithms are thoroughly tested and optimized in development phase in PC environment. Child diseases can be found in very early phase.
Function development from idea to product is extremely fast.

15. AQ 200 series Easy and modern HMI - Custom displays
- User editable menus
- Local language
- Consistent and modern HMI
and PC tools

16. AQ 200 series Easy and modern HMI Large freely configurable display
System LED:s
4 (fixed function)
16 user programmable LED:s
Direct CB control
Local Ethernet port
for PC programming
Local panel HMI buttons for
setting and using the relay

17. AQ 200 series – applications
Feeder protection and control
Arc protection
Motor protection and control
Alarm annunciation & I/O extension
Bay control
Transformer protection
Generator protection
Power monitoring
etc.

18. AQ F201 – Overcurrent and earth-fault relay
3 stages o/c (50/51)
3 stages e/f (50/51N)
REF, high-impedance (87N)*
1 Neg. seq. balance stage (46)
1 Harmonic overcurrent stage (50/51h)
CBFP (50BF)
3 Digital inputs
6 Output relays
RJ 45 and RS 485 comms
Modbus, IEC 103 protocols
* Requires external resistors (e.g. Metrosil)

19. AQ F210 – Feeder protection IED
4 stages o/c (50/51)
4 stages e/f (50/51N)
REF low or high*-impedance (87N) or cable end differential protection
4 Neg. seq. balance stages (46)
4 Harmonic overcurrent stages (50/51h)
Cable thermal protection (49)
Autoreclose (79)
CBFP (50BF)
3 Digital inputs (standard)
6 Output relays (standard)
RJ 45 and RS 485 comms (standard)
IEC 61850, Modbus, IEC 103 protocols
Optionally available: 4 xI/O card slots
(8DI / 5DO / 2xfiber Ethernet / arc protection)
* Requires external resistors (e.g. Metrosil)

20. AQ M210 – Motor protection IED
4 stages o/c (50/51)
4 stages e/f (50/51N)
4 Neg. seq. balance stages (46)
4 Harmonic overcurrent stages (50/51h)
Cable end differential protection
Motor thermal protection (49M)
Locked rotor / start-up supervision (48)
Speed switch (14)
Frequent starts (66)
Undercurrent (37)
Mechanical jam (51M)
CBFP (50BF)
3DI (standard)
6DO (standard)
RJ 45 and RS 485 comms (standard)
IEC 61850, Modbus, IEC 103 protocols
Optionally available: 4xI/O card slots
(8DI / 5DO / 2xfiber Ethernet / arc protection)

21. AQ V211 – Voltage protection IED
4 stages overvoltage (59)
4 stages undervoltage (27)
4 stages residual overvoltage (59N)
8 stages over/under frequency (81U/O)
CBFP (50BF)
Fuse failure (60)
3DI (standard)
6DO (standard)
RJ 45 and RS 485 comms (standard)
IEC 61850, Modbus, IEC 103 protocols
Optionally available: 5xI/O card slots
(8DI / 5DO / 2xfiber Ethernet)

22. AQ F215 – Feeder protection IED
4 stages o/c (50/51)
4 stages e/f (50/51N)
4 stages directional o/c (67)
4 stages directional e/f (67N)
REF low or high*-impedance (87N) or cable end differential protection
4 Neg. seq. balance stages (46)
4 Harmonic overcurrent stages (50/51h)
Cable thermal protection (49)
4 stages overvoltage (59)
4 stages undervoltage (27)
4 stages residual overvoltage (59N)
8 stages over/under frequency (81U/O)
Autoreclose (79)
CBFP (50BF)
3 Digital inputs (standard)
6 Output relays (standard)
RJ 45 and RS 485 comms (standard)
IEC 61850, Modbus, IEC 103 protocols
Optionally available: 3 xI/O card slots
(8DI / 5DO / 2xfiber Ethernet / arc protection)
* Requires external resistors (e.g. Metrosil)
Feeder management with full measurements

23. AQ M215 – Motor protection IED
4 stages o/c (50/51)
4 stages e/f (50/51N)
4 stages directional e/f (67N)
4 Neg. seq. balance stages (46)
4 Harmonic overcurrent stages (50/51h)
Cable end differential protection
Motor thermal protection (49M)
Locked rotor / start-up supervision (48)
Speed switch (14)
Frequent starts (66)
Undercurrent (37)
Mechanical jam (51M)
4 stages overvoltage (59)
4 stages undervoltage (27)
4 stages residual overvoltage (59N)
8 stages over/under frequency (81U/O)
CBFP (50BF)
3DI (standard)
6DO (standard)
RJ 45 and RS 485 comms (standard)
IEC 61850, Modbus, IEC 103 protocols
Optionally available: 3xI/O card slots (8DI / 5DO / 2xfiber Ethernet / arc protection)
Motor management with full measurements

24. AQ S214 – Alarm and indication IED
5 controllable objects
16 programmable LEDs
Non-volatile event records
Logic programming
3DI (standard)
6DO (standard)
RJ 45 and RS 485 comms (standard)
IEC 61850, Modbus, IEC 103 protocols
Optionally available: 6xI/O card slots (8DI / 5DO / 2xfiber Ether.)
Alarm annunciation and I/O extension

25. AQ S215 – Bay control IED Measurements (I, U, P, Q ,S, pf, E+ ,E-)
Fuse failure (60)
CT supervision
Auto-reclose (79)
5 controllable objects
16 programmable LEDs
Non-volatile event records
Logic programming
3DI (standard)
6DO (standard)
RJ 45 and RS 485 comms (standard)
IEC 61850, Modbus, IEC 103 protocols
Optionally available: 3xI/O card slots (8DI / 5DO / 2xfiber Ether.)

26. AQ 200 series
CPU
CPU card with basic IO. This configuration will be always available for any IED.
COM A
RJ-45
Ethernet based communications
COM B
RS-485
Serial based communications 1
DI_1
Input group 1 digital input no. 1, Name in relay DI_1 2
DI_2
Input group 1 digital input no. 2, Name in relay DI_2 3
DI_3
Input group 1 digital input no. 3, Name in relay DI_3 4
DI_comm GND
Common ground for CPU card digital input group 5
Control 1
Control binary out contact NO 6 7
Control 2 8 9
Control 3 10 11
Control 4 12 13
Control 5
Control binary out contact changeover NO/NC 14 15 16
SF_Indication
System fault binary out contact changeover NO/NC 17 18 19
Aux_voltage
Auxiliary voltage input. Two possible variations.
24…80 V AC/DC and 80…265 V AC/DC 20
GND
IED grounding

27. AQ 200 series
CT card

28. AQ 200 series
DI8 option card

29. AQ 200 series
D05 option card

30. AQ 200 series
Versatile IO

31. AQ 200 series Versatile IO AQ-X210-AAAA AQ-X213-BEC (future)
AQ-X213-BEA (future)
AQ-X215-AAA (future)
AQ-X213-AAA (future)
AQ-X213-BAA (future)

32. AQ 200 series Products of the platform
Example of X215 and X235 hardware

33. AQ 200 series
Thank You