ensto Arcteq AQ-F255 Manuals

ensto Arcteq AQ-F255 Manuals

Manuals and User Guides for ensto Arcteq AQ-F255. We have 2 ensto Arcteq AQ-F255 manuals available for free PDF download: Instruction Manual

ensto Arcteq AQ-F255 Instruction Manual

ensto Arcteq AQ-F255 Instruction Manual (626 pages)

Feeder protection device

Brand: ensto | Category: Protection Device | Size: 26 MB

Table of Contents

Table of Contents
2
1 Document Inf Document Informa Ormation Tion
7
Version 2 Revision Notes
7
Version 1 Revision Notes
11
Safety Information
12
Abbreviations
13
2 General General
15
3 De Device User Int Vice User Interface Erface
16
Panel Structure
16
Local Panel Structure
16
4 F F Unctions Unctions
18
Functions Included in AQ-F255
18
Measurements
21
Current Measurement and Scaling
21
Troubleshooting
27
Voltage Measurement and Scaling
36
Troubleshooting
41
Power and Energy Calculation
51
Power Measurements
55
Energy Measurements
56
Calculation Examples
58
Frequency Tracking and Scaling
59
General Menu
63
Protection Functions
65
General Properties of a Protection Function
65
Function Blocking
68
Non-Directional Overcurrent Protection (I>; 50/51)
75
General Settings
76
Pick-Up Settings
77
Read-Only Parameters
77
Single-Pole Non-Directional Overcurrent Protection (I>; 50/51)
80
Non-Directional Earth Fault Protection (I0>; 50N/51N)
85
Directional Overcurrent Protection (Idir>; 67)
90
Directional Earth Fault Protection (I0Dir>; 67N/32N)
97
Intermittent Earth Fault Protection (I0Int>; 67NT)
110
General Settings
116
Pick-Up Settings
117
Negative Sequence Overcurrent/ Phase Current Reversal/ Current Unbalance Protection (I2>; 46/46R/46L)
121
Harmonic Overcurrent Protection (Ih>; 50H/51H/68H)
125
Circuit Breaker Failure Protection (CBFP; 50BF/52BF)
132
Low-Impedance or High-Impedance Restricted Earth Fault/ Cable End Differential Protection (I0D>; 87N)
148
General Settings
149
Operating Characteristics
149
Read-Only Parameters
152
Function Blocking
152
Overvoltage Protection (U>; 59)
157
Pick-Up Settings
160
Undervoltage Protection (U<; 27)
164
Neutral Overvoltage Protection (U0>; 59N)
172
Sequence Voltage Protection (U1/U2>/<; 47/27P/59PN)
178
Low Voltage Ride through (27T)
186
Overfrequency and Underfrequency Protection (F>/<; 81O/81U)
191
Rate-Of-Change of Frequency (Df/Dt>/<; 81R)
196
Power Protection (P, Q, S>/<; 32)
200
Line Protection Module
205
Load Supervision
207
Process Bus
210
Direct Output Control
211
Line Differential Protection (Idl>; 87L)
212
Settings and Signals
216
Transformer Status Monitoring
222
Underimpedance Protection (Z<; 21U)
231
General Settings
233
Pick-Up Settings
233
Read-Only Parameters
233
Function Blocking
234
Underexcitation Protection (X<; 40)
235
Voltage-Restrained Overcurrent Protection (IV>; 51V)
239
Line Thermal Overload Protection (TF>; 49F)
244
Pick-Up Settings
262
Function Blocking
263
Transformer Thermal Overload Protection (TT>; 49T)
266
Resistance Temperature Detectors (RTD)
277
Programmable Stage (Psx>/<; 99)
280
General Settings
280
Analog Values
282
Read-Only Parameters
286
Pick-Up Settings
287
Function Blocking
289
Arc Fault Protection (Iarc>/I0Arc>; 50Arc/50Narc)
290
General Settings
294
Control Functions
299
Common Signals
299
Automatic Voltage Regulator (90)
300
Features and Configuration
301
General Settings
318
Control Settings
320
Tap Settings
321
Active Settings
324
Output Signals
326
Parallel Voltage Regulator
330
Setting Group Selection
338
Object Control and Monitoring
346
Trip Circuit Supervision
351
Single-Pole Object Control and Monitoring
358
Indicator Object Monitoring
367
Cold Load Pick-Up (CLPU)
368
Pick-Up Settings
369
Read-Only Parameters
369
Function Blocking
370
Switch-On-To-Fault (SOTF)
377
Input Signals
378
Auto-Recloser (79)
380
Setting Parameters
398
Zero Sequence Recloser (U0> RECL; 79N)
409
General Settings
409
Application Example
411
Read-Only Parameters
412
Vector Jump (Δφ; 78)
413
Pick-Up Settings
414
Function Blocking
417
Synchrocheck (ΔV/Δa/Δf; 25)
418
Synchronizer (ΔV/Δa/Δf; 25)
431
Milliampere Output Control
439
Programmable Control Switch
441
User Buttons
443
Analog Input Scaling Curves
444
Logical Outputs
447
Logical Inputs
448
Monitoring Functions
450
Current Transformer Supervision
450
General Settings
453
Pick-Up Settings
453
Read-Only Parameters
454
Function Blocking
455
Voltage Transformer Supervision (60)
461
Circuit Breaker Wear Monitoring
466
Setting Example
469
Current Total Harmonic Distortion (THD)
471
Voltage Total Harmonic Distortion (THD)
476
Fault Locator (21FL)
480
Running Hour Counter
482
Measurement Recorder
484
Fault Register
489
Event Logger
494
Disturbance Recorder (DR)
495
User Access Control
505
Tion
508
Connections Menu
508
Time Synchronization
510
Internal
511
Ntp
511
Ptp
511
Status Indications
513
Communication Protocols
513
Iec 61850
513
Logical Device Mode and Logical Node Mode
515
Goose
519
Modbus TCP and Modbus RTU
523
Reading Events
524
Iec 103
524
Iec 101/104
525
Deadband Settings
527
Spa
528
Dnp3
528
Default Variations
529
Modbus I/O
531
Analog Fault Registers
532
Modbus Gateway
533
6 Connections and Applic Connections and Applica a Tion Examples Tion Examples
538
Connections of AQ-F255
538
Monitoring and Control
539
Application Example and Its Connections
543
Two-Phase, Three-Wire ARON Input Connection
544
7 Construction and Installa Construction and Installation Tion
546
Construction
546
CPU Module
549
Digital Inputs
550
Current Measurement Module
552
Voltage Measurement Module
553
Option Cards
554
Digital Input Module (Optional)
554
Digital Output Module (Optional)
557
High-Speed and High-Current Output Module (Optional)
558
Milliampere Output Module (4X Ma out & 1X Ma In) (Optional)
560
Milliampere Input Module (4X Ma in & 1X Ma Out) (Optional)
561
Point Sensor Arc Protection Module (Optional)
562
RTD Input Module (Optional)
563
Double RJ45 Ethernet & IRIG-B Communication Module (Optional)
565
Double SFP Ethernet & IRIG-B Communication Module (Optional)
566
Double ST 100 Ethernet & IRIG-B Communication Module (Optional)
567
Double LC or RJ45 (HSR/PRP) Ethernet Communication Module (Optional)
568
Serial RS-232 Communication Module (Optional)
569
Dimensions and Installation
570
8 T T Echnic Echnical da al Data Ta
573
Hardware
573
Measurements
573
Current Measurement
573
Voltage Measurement
575
Voltage Memory
575
Power and Energy Measurement
576
Frequency Measurement
577
CPU & Power Supply
577
Auxiliary Voltage
577
CPU Communication Ports
578
CPU Digital Inputs
579
CPU Digital Outputs
579
Option Cards
580
Digital Input Module
580
Digital Output Module
581
High-Speed and High-Current Output Module
582
Milliampere Output Module (4 X Ma out & 1 X Ma In)
583
Milliampere Input Module (1X Ma out & 4X Ma In)
583
Point Sensor Arc Protection Module
584
RTD Input Module
586
Double RJ-45 Ethernet & IRIG-B Communication Module
586
Double SFP Ethernet & IRIG-B Communication Module
587
Double ST Ethernet & IRIG-B Communication Module
587
Double LC (HSR/PRP) Ethernet Communication Module
588
Double RJ-45 (HSR/PRP) Ethernet Communication Module
589
Serial Fiber Communication Module
589
Display
590
Functions
590
Protection Functions
590
Non-Directional Overcurrent Protection (I>; 50/51)
590
Non-Directional Earth Fault Protection (I0>; 50N/51N)
592
Directional Overcurrent Protection (Idir>; 67)
593
Directional Earth Fault Protection (I0Dir>; 67N/32N)
594
Intermittent Earth Fault Protection (I0Int>; 67NT)
595
Negative Sequence Overcurrent/ Phase Current Reversal/ Current Unbalance Protection (I2>; 46/46R/46L)
596
Harmonic Overcurrent Protection (Ih>; 50H/51H/68H)
597
Circuit Breaker Failure Protection (CBFP; 50BF/52BF)
598
Low-Impedance or High-Impedance Restricted Earth Fault/ Cable End Differential Protection (I0D>; 87N)
599
Overvoltage Protection (U>; 59)
600
Undervoltage Protection (U<; 27)
600
Neutral Overvoltage Protection (U0>; 59N)
602
Sequence Voltage Protection (U1/U2>/<; 47/27P/59NP)
602
Overfrequency and Underfrequency Protection (F>/<; 81O/81U)
603
Rate-Of-Change of Frequency Protection (Df/Dt>/<; 81R)
604
Power Protection (P, Q, S>/<; 32)
605
Line Thermal Overload Protection (TF>; 49F)
606
Transformer Thermal Overload Protection (TT>; 49T)
607
Underimpedance Protection (Z<; 21U)
607
Voltage-Restrained Overcurrent Protection (IV>; 51V)
608
Volts-Per-Hertz Overexcitation Protection (V/Hz>; 24)
609
Resistance Temperature Detectors (RTD)
610
Line Differential Protection (Idb>/IDI>; 87L)
610
Arc Fault Protection (Iarc>/I0Arc>; 50Arc/50Narc) (Optional)
611
Control Functions
612
Setting Group Selection
612
Object Control and Monitoring
612
Indicator Object Monitoring
613
Cold Load Pick-Up (CLPU)
613
Switch-On-To-Fault (SOTF)
614
Auto-Reclosing (0 → 1; 79)
614
Zero Sequence Recloser (79N)
615
Vector Jump (Δφ; 78)
615
Synchrocheck (ΔV/Δa/Δf; 25)
616
Monitoring Functions
617
Current Transformer Supervision
617
Voltage Transformer Supervision (60)
618
Circuit Breaker Wear Monitoring
619
Current Total Harmonic Distortion
619
Fault Locator (21FL)
620
Event Logger
620
Disturbance Recorder
621
Tests and Environmental
621
9 Or Ordering Inf Dering Informa Ormation Tion
624
Contact and Re E F F er Erence Inf Ence Informa Ormation Tion
626
Contact and R
626

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ensto Arcteq AQ-F255 Instruction Manual

ensto Arcteq AQ-F255 Instruction Manual (584 pages)

Feeder protection device

Brand: ensto | Category: Protection Device | Size: 27 MB

Table of Contents

Table of Contents
2
Document Inf
7
Document Informa Ormation Tion
7
Version 2 Revision Notes
7
Version 1 Revision Notes
10
Safety Information
11
Abbreviations
12
General
14
Device User Int Vice User Interface Erface
15
Panel Structure
15
Local Panel Structure
15
Configuring User Levels and Their Passwords
16
Functions Unctions
18
Functions Included in AQ-F255
18
Measurements
21
Current Measurement and Scaling
21
Voltage Measurement and Scaling
38
Power and Energy Calculation
52
Frequency Tracking and Scaling
60
General Menu
63
Protection Functions
66
Non-Directional Overcurrent Protection (I>; 50/51)
66
Single-Pole Non-Directional Overcurrent Protection (I>; 50/51)
72
Non-Directional Earth Fault Protection (I0>; 50N/51N)
76
Directional Overcurrent Protection (Idir>; 67)
81
Directional Earth Fault Protection (I0Dir>; 67N/32N)
87
Intermittent Earth Fault Protection (I0Int>; 67NT)
99
Negative Sequence Overcurrent/ Phase Current Reversal/ Current Unbalance Protection (I2>; 46/46R/46L)
110
Harmonic Overcurrent Protection (Ih>; 50H/51H/68H)
114
Circuit Breaker Failure Protection (CBFP; 50BF/52BF)
121
Low-Impedance or High-Impedance Restricted Earth Fault/ Cable End Differential Protection (I0D>; 87N)
136
Overvoltage Protection (U>; 59)
145
Undervoltage Protection (U<; 27)
152
Neutral Overvoltage Protection (U0>; 59N)
160
Sequence Voltage Protection (U1/U2>/<; 47/27P/59PN)
166
Overfrequency and Underfrequency Protection (F>/<; 81O/81U)
174
Rate-Of-Change of Frequency (Df/Dt>/<; 81R)
178
Overpower Protection (P>; 32O)
183
Underpower Protection (P<; 32U)
187
Reverse Power Protection (Pr; 32R)
191
Power Protection (P, Q, S>/<; 32)
195
Underexcitation Protection (X<; 40)
200
Voltage-Restrained Overcurrent Protection (IV>; 51V)
204
Underimpedance Protection (Z<; 21U)
209
Line Thermal Overload Protection (TF>; 49F)
213
Transformer Status Monitoring
234
Transformer Thermal Overload Protection (TT>; 49T)
244
Resistance Temperature Detectors (RTD)
254
Programmable Stage (Pgx>/<; 99)
257
Arc Fault Protection (Iarc>/I0Arc>; 50Arc/50Narc)
267
Control Functions
277
Common Signals
277
Automatic Voltage Regulator (90)
278
Version
307
Parallel Voltage Regulator
307
Setting Group Selection
315
Object Control and Monitoring
322
Single-Pole Object Control and Monitoring
333
Indicator Object Monitoring
342
Auto-Recloser (79)
343
Zero Sequence Recloser (U0> RECL; 79N)
372
Cold Load Pick-Up (CLPU)
376
Switch-On-To-Fault (SOTF)
385
Synchrocheck (ΔV/Δa/Δf; 25)
388
Milliampere Output Control
400
Synchronizer (ΔV/Δa/Δf; 25)
402
Vector Jump (Δφ; 78)
410
Programmable Control Switch
415
User Buttons
416
Analog Input Scaling Curves
417
Logical Outputs
420
Logical Inputs
421
Monitoring Functions
423
Current Transformer Supervision
423
Voltage Transformer Supervision (60)
433
Current Total Harmonic Distortion (THD)
438
Voltage Total Harmonic Distortion (THD)
443
Fault Locator (21FL)
447
Disturbance Recorder (DR)
449
Event Logger
460
Measurement Recorder
461
Fault Register
466
Running Hour Counter
470
Communica a Tion
472
Communic Tion
472
Connections Menu
472
Time Synchronization
474
Internal
475
Ntp
475
Ptp
475
Communication Protocols
477
Iec 61850
477
Logical Device Mode and Logical Node Mode
479
Goose
483
Modbus/Tcp and Modbus/Rtu
487
Iec 103
488
Iec 101/104
489
Spa
491
Dnp3
492
Modbus I/O
494
Analog Fault Registers
495
Modbus Gateway
496
Connections and Applica a Tion Examples
501
Connections of AQ-F255
501
Application Example and Its Connections
503
Two-Phase, Three-Wire ARON Input Connection
504
Trip Circuit Supervision (95)
505
Construction and Installation Tion
509
Construction
509
CPU Module
512
Current Measurement Module
515
Voltage Measurement Module
516
Option Cards
517
Digital Input Module (Optional)
517
Digital Output Module (Optional)
520
Point Sensor Arc Protection Module (Optional)
521
RTD Input Module (Optional)
523
Serial RS-232 Communication Module (Optional)
524
LC or RJ45 100 Mbps Ethernet Communication Module (Optional)
526
Double ST 100 Mbps Ethernet Communication Module (Optional)
527
Double RJ45 10/100 Mbps Ethernet Communication Module (Optional)
529
Milliampere Output (Ma) I/O Module (Optional)
530
Milliampere Input (Ma) I/O Module (Optional)
531
Dimensions and Installation
532
Technic Echnical da al Data Ta
535
Hardware
535
Measurements
535
Current Measurement
535
Voltage Measurement
537
Voltage Memory
537
Power and Energy Measurement
538
Frequency Measurement
539
CPU & Power Supply
539
Auxiliary Voltage
539
CPU Communication Ports
540
CPU Digital Inputs
541
CPU Digital Outputs
541
Option Cards
542
Digital Input Module
542
Digital Output Module
543
Point Sensor Arc Protection Module
544
Milliampere Output Module (Ma out & Ma In)
545
Milliampere Input Module (Ma out & Ma In)
546
RTD Input Module
547
Serial Fiber Communication Module
547
Double LC 100 Mbps Ethernet Communication Module
548
Double ST 100 Mbps Ethernet Communication Module
548
Display
549
Functions
549
Protection Functions
549
Non-Directional Overcurrent Protection (I>; 50/51)
549
Non-Directional Earth Fault Protection (I0>; 50N/51N)
550
Directional Overcurrent Protection (Idir>; 67)
551
Directional Earth Fault Protection (I0Dir>; 67N/32N)
552
Intermittent Earth Fault Protection (I0Int>; 67NT)
554
Negative Sequence Overcurrent/ Phase Current Reversal/ Current Unbalance Protection (I2>; 46/46R/46L)
555
Harmonic Overcurrent Protection (Ih>; 50H/51H/68H)
556
Circuit Breaker Failure Protection (CBFP; 50BF/52BF)
557
Low-Impedance or High-Impedance Restricted Earth Fault/ Cable End Differential Protection (I0D>; 87N)
558
Overvoltage Protection (U>; 59)
558
Undervoltage Protection (U<; 27)
559
Neutral Overvoltage Protection (U0>; 59N)
560
Sequence Voltage Protection (U1/U2>/<; 47/27P/59NP)
561
Overfrequency and Underfrequency Protection (F>/<; 81O/81U)
562
Rate-Of-Change of Frequency Protection (Df/Dt>/<; 81R)
563
Line Thermal Overload Protection (TF>; 49F)
564
Transformer Thermal Overload Protection (TT>; 49T)
565
Overpower (P>; 32O), Underpower (P<; 32U) and Reverse Power (Pr; 32R) Protection
565
Power Protection (P, Q, S>/<; 32)
566
Underimpedance Protection (Z<; 21U)
567
Voltage-Restrained Overcurrent Protection (IV>; 51V)
568
Volts-Per-Hertz Overexcitation Protection (V/Hz>; 24)
569
Resistance Temperature Detectors (RTD)
569
Arc Fault Protection (Iarc>/I0Arc>; 50Arc/50Narc) (Optional)
570
Control Functions
571
Setting Group Selection
571
Object Control and Monitoring
571
Indicator Object Monitoring
572
Auto-Reclosing (0 → 1; 79)
572
Cold Load Pick-Up (CLPU)
573
Switch-On-To-Fault (SOTF)
574
Zero Sequence Recloser (79N)
574
Vector Jump (Δφ; 78)
574
Synchrocheck (ΔV/Δa/Δf; 25)
575
Monitoring Functions
576
Current Transformer Supervision
576
Voltage Transformer Supervision (60)
577
Current Total Harmonic Distortion
578
Fault Locator (21FL)
578
Disturbance Recorder
579
Event Logger
579
Tests and Environmental
580
Ordering Inf Dering Informa Ormation Tion
582
Contact and R Ence Informa Ormation Tion
584

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