Arcteq AQ-S254 Manual de usuario
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Alarm and Indication IED
Instruction manual
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1 Document inf1 Document informaormationtion .................................................................................................................................................................................................................................... 55
1.1 Version 2 revision notes ......................................................................................................... 5
1.2 Version 1 revision notes ......................................................................................................... 7
2 A2 Abbrbbreeviaviationstions .............................................................................................................................................................................................................................................................. 88
3 General3 General............................................................................................................................................................................................................................................................................ 1010
4 IED user int4 IED user interfaceerface.............................................................................................................................................................................................................................................. 1111
4.1 Panel structure .................................................................................................................... 11
4.1.1 Local panel structure................................................................................................. 11
4.2 Con^guring user levels and their passwords......................................................................... 12
5 F5 Functionsunctions ...................................................................................................................................................................................................................................................................... 1414
5.1 Alarming function................................................................................................................. 14
5.2 Control functions ................................................................................................................. 28
5.2.1 Setting group selection .............................................................................................. 28
5.2.2 Object control and monitoring.................................................................................... 37
5.2.3 Indicator object monitoring ........................................................................................ 50
5.2.4 Milliampere output control ......................................................................................... 54
5.2.5 Programmable control switch .................................................................................... 56
5.2.6 Analog input scaling curves ....................................................................................... 57
5.2.7 Logical outputs.......................................................................................................... 59
5.2.8 Logical inputs ............................................................................................................ 60
6 S6 Syyststem intem integraegrationtion............................................................................................................................................................................................................................................ 6262
6.1 Communication protocols .................................................................................................... 62
6.1.1 NTP........................................................................................................................... 62
6.1.2 Modbus/TCP and Modbus/RTU ................................................................................. 62
6.1.3 Modbus I/O ............................................................................................................... 63
6.1.4 IEC 61850................................................................................................................. 64
6.1.5 GOOSE..................................................................................................................... 65
6.1.6 IEC 103..................................................................................................................... 66
6.1.7 DNP3 ........................................................................................................................ 67
6.1.8 IEC 101/104.............................................................................................................. 69
6.1.9 SPA........................................................................................................................... 71
6.2 Analog fault registers ........................................................................................................... 71
6.3 Real-time measurements to communication......................................................................... 71
7 Connections and applic7 Connections and applicaation examplestion examples.............................................................................................................................................................................. 7474
7.1 Connections of AQ-S254..................................................................................................... 74
8 Construction and installa8 Construction and installationtion ............................................................................................................................................................................................................ 7777
8.1 Construction........................................................................................................................ 77
8.2 CPU module ........................................................................................................................ 80
8.3 Digital input module (optional).............................................................................................. 82
8.4 Digital output module (optional) ........................................................................................... 85
8.5 RTD input module (optional)................................................................................................. 86
8.6 Serial RS-232 communication module (optional) .................................................................. 87
8.7 LC or RJ45 100 Mbps Ethernet communication module (optional)........................................ 88
8.8 Double ST 100 Mbps Ethernet communication module (optional)......................................... 89
8.9 Double RJ45 10/100 Mbps Ethernet communication module (optional) ................................91
8.10 Dimensions and installation................................................................................................ 92
9 T9 Technicechnical daal datata........................................................................................................................................................................................................................................................ 9595
9.1 Hardware............................................................................................................................. 95
9.1.1 CPU & Power supply ................................................................................................. 95
9.1.1.1 Auxiliary voltage............................................................................................ 95
9.1.1.2 CPU communication ports............................................................................ 95
9.1.1.3 CPU digital inputs ......................................................................................... 96
9.1.1.4 CPU digital outputs....................................................................................... 97
9.1.2 Option cards ............................................................................................................. 98
9.1.2.1 Digital input module ...................................................................................... 98
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Instruction manual
Version: 2.06
© Arcteq Relays Ltd
IM00024
1
9.1.2.2 Digital output module.................................................................................... 98
9.1.2.3 RTD input module......................................................................................... 99
9.1.2.4 RS-232 & serial ^ber communication module................................................ 99
9.1.2.5 Double LC 100 Mbps Ethernet communication module ................................. 99
9.1.3 Display ...................................................................................................................... 99
9.2 Functions........................................................................................................................... 100
9.2.1 Control functions ..................................................................................................... 100
9.2.1.1 Setting group selection ............................................................................... 100
9.2.1.2 Object control and monitoring..................................................................... 100
9.2.2 Monitoring functions ................................................................................................ 100
9.3 Tests and environmental .................................................................................................... 100
10 Or10 Ordering infdering informaormationtion ............................................................................................................................................................................................................................ 103103
11 Contact and r11 Contact and reeffererence infence informaormationtion.................................................................................................................................................................................... 104104
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Instruction manual
Version: 2.06
2© Arcteq Relays Ltd
IM00024
09*3(04,8
Please read these instructions carefully before using the equipment or taking any other actions with
respect to the equipment. Only trained and quali^ed persons are allowed to perform installation,
operation, service or maintenance of the equipment. Such quali^ed persons have the responsibility to
take all appropriate measures, including e.g. use of authentication, encryption, anti-virus programs,
safe switching programs etc. necessary to ensure a safe and secure environment and usability of the
equipment. The warranty granted to the equipment remains in force only provided that the instructions
contained in this document have been strictly complied with.
Nothing contained in this document shall increase the liability or extend the warranty obligations of the
manufacturer Arcteq Relays Ltd. The manufacturer expressly disclaims any and all liability for any
damages and/or losses caused due to a failure to comply with the instructions contained herein or
caused by persons who do not ful^l the aforementioned requirements. Furthermore, the manufacturer
shall not be liable for possible errors in this document.
Please note that you must always comply with applicable local legislation and regulations. The
manufacturer gives no warranties that the content of this document is in all respects in line with local
laws and regulations and assumes no liability for such possible deviations.
You are advised to notify the manufacturer in case you become aware of any errors in this document or
of defects in the equipment.
The manufacturer reserves the right to update or amend this document at any time.
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Instruction manual
Version: 2.06
© Arcteq Relays Ltd
IM00024
3
67?80./:
Copyright © Arcteq Relays Ltd. 2022. All rights reserved.
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Instruction manual
Version: 2.06
4© Arcteq Relays Ltd
IM00024
6*;4,5:05-684(:065
',890658,<0906556:,9
Table. 1.1 - 1. Version 2 revision notes
Revision 2.00
Date 6.6.2019
Changes
- New more consistent look.
- Improved descriptions generally in many chapters.
- Improved readability of a lot of drawings and images.
- Updated protection functions included in every IED manual.
- Every protection IED type now has connection drawing, application example drawing with function
block diagram and application example with wiring.
- Added General-menu description.
Revision 2.01
Date 6.11.2019
Changes
- Added description for LED test and button test.
- Added display sleep timer description.
- Complete rewrite of every chapter.
- Improvements to many drawings and formula images.
- Order codes revised.
- Added double ST 100 Mbps Ethernet communication module and Double RJ45 10/100 Mbps Ethernet
communication module descriptions
Revision 2.02
Date 7.7.2020
Changes - A number of image descriptions improved.
Revision 2.03
Date 27.8.2020
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Instruction manual
Version: 2.06
© Arcteq Relays Ltd
IM00024
5
Changes
- Terminology consistency improved (e.g. binary inputs are now always called digital inputs).
- Tech data modi^ed to be more informative about what type of measurement inputs are used (phase
currents/voltages, residual currents/voltages), what component of that measurement is available (RMS,
TRMS, peak-to-peak) and possible calculated measurement values (powers, impedances, angles etc.).
- Improvements to many drawings and formula images.
- AQ-S254 Functions included list Added: Indicator objects.
- Event read mode parameter added to Modbus description.
- Added inches to Dimensions and installation chapter.
- Added raising frames, wall mounting bracket, combiflex frame to order code.
- Added logical input and logical output function descriptions.
- Additions to Abbreviations chapter.
- Added button test description to Local panel structure chapter.
- Added note to Con^guring user levels and passwords chapter that AQ-250 frame units generate a
time-stamped event from locking and unlocking user levels.
- Added note to Con^guring user levels and passwords chapter that user level with a password
automatically locks itself after 30 minutes of inactivity.
- Added more "Tripped stage" indications and fault types to Measurement value recorder function.
- Updated: Digital input activation and release threshold setting ranges and added drop-off delay
setting.
Revision 2.04
Date 8.6.2021
Changes
- Increased the consistency in terminology
- Various image upgrades
- Visual update to the order codes
Revision 2.05
Date 22.6.2021
Changes
- Fixed phase current measurement continuous thermal withstand from 30A to 20A.
- Fixed lots of timing errors written to registers table. "Prefault" is -200 ms from Start event, "Pretrigger" is
-20 ms from trip (or start if fault doensn't progress to trip), "Fault" is start (or trip if fault doesn't progress
to trip).
- Added event history technical data
Revision 2.06
Date 21.6.2022
""$$
Instruction manual
Version: 2.06
6© Arcteq Relays Ltd
IM00024
Changes
- Improved descriptions generally in many chapters.
- Improved readability of a lot of drawings and images.
- Order codes have been revised.
- Added LN mode parameters to all functions (On, locked, Test, Test/ locked, Off).
- Added color themes parameter description.
- Improved color sleep mode description.
- Improved alarm function color behavior description and images.
- Added operation time with different measurement values vs setting ratio in instant operation mode to
non-directional overcurrent function description.
- Added 30 s pretriggering time for disturbance recorder (AQ-250 devices only).
- Added new trip detections and fault types to measurement value recorder.
- Added user description parameter descriptions for digital inputs, digital outputs, logical inputs, logical
outputs and GOOSE inputs.
- Added spare part codes and compatibilities to option cards.
',890658,<0906556:,9
Table. 1.2 - 2. Version 1 revision notes
Revision 1.00
Date 15.1.2018
Changes - The ^rst revision for AQ-S254
Revision 1.01
Date 18.1.2019
Changes - Added HMI display technical data
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Instruction manual
Version: 2.06
© Arcteq Relays Ltd
IM00024
7
))8,<0(:0659
AI – Analog input
AR – Auto-recloser
ASDU – Application service data unit
AVR – Automatic voltage regulator
CD – inary-coded decimal
C – Circuit breaker
C FP – Circuit breaker failure protection
CLPU – Cold load pick-up
CPU – Central processing unit
CT – Current transformer
CTM – Current transformer module
CTS – Current transformer supervision
DG – Distributed generation
DHCP – Dynamic Host Con^guration Protocol
DI – Digital input
DO – Digital output
DOL – Direct-on-line
DR – Disturbance recorder
DT – De^nite time
FF – Fundamental frequency
FFT – Fast Fourier transform
FTP – File Transfer Protocol
GI – General interrogation
HMI – Human-machine interface
HR – Holding register
HV – High voltage
HW – Hardware
IDMT– Inverse de^nite minimum time
IED – Intelligent electronic device
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Instruction manual
Version: 2.06
8© Arcteq Relays Ltd
IM00024
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