ABB REL 501-C1 2.5 Product manual

Technical reference manual
Line distance protection terminal
REL 501-C1*2.5

© Copyright 2006 ABB. All rights reserved.
Technical reference manual
Line distance protection terminal
REL 501-C1*2.5
About this manual
Document No: 1MRK 506 187-UEN
Issued: February 2006
Revision: A

COPYRIGHT
WE RESERVE ALL RIGHTS TO THIS DOCUMENT, EVEN IN THE EVENT THAT A PATENT IS
ISSUED AND A DIFFERENT COMMERCIAL PROPRIETARY RIGHT IS REGISTERED. IMPROPER
USE, IN PARTICULAR REPRODUCTION AND DISSEMINATION TO THIRD PARTIES, IS NOT
PERMITTED.
THIS DOCUMENT HAS BEEN CAREFULLY CHECKED. HOWEVER, IN CASE ANY ERRORS ARE
DETECTED, THE READER IS KINDLY REQUESTED TO NOTIFY THE MANUFACTURER AT THE
ADDRESS BELOW.
THE DATA CONTAINED IN THIS MANUAL IS INTENDED SOLELY FOR THE CONCEPT OR
PRODUCT DESCRIPTION AND IS NOT TO BE DEEMED TO BE A STATEMENT OF GUARAN-
TEED PROPERTIES. IN THE INTERESTS OF OUR CUSTOMERS, WE CONSTANTLY SEEK TO
ENSURE THAT OUR PRODUCTS ARE DEVELOPED TO THE LATEST TECHNOLOGICAL STAN-
DARDS. AS A RESULT, IT IS POSSIBLE THAT THERE MAY BE SOME DIFFERENCES BETWEEN
THE HW/SW PRODUCT AND THIS INFORMATION PRODUCT.
Manufacturer:
ABB Power Technologies AB
Substation Automation Products
SE-721 59 Västerås
Sweden
Telephone: [phone]
Facsimile: [phone]
www.abb.com/substationautomation

Contents
PageChapter
Chapter 1 Introduction ..................................................................... 1
Introduction to the technical reference manual.................................... 2
About the complete set of manuals for a terminal .......................... 2
Design of the Technical reference manual (TRM).......................... 2
Intended audience.......................................................................... 6
General...................................................................................... 6
Requirements............................................................................ 6
Related documents......................................................................... 6
Revision notes................................................................................ 6
Acronyms and abbreviations .......................................................... 6
Chapter 2 General........................................................................... 15
Terminal identification rated and base values ................................... 16
General terminal parameters........................................................ 16
Basic protection parameters......................................................... 16
Calendar and clock....................................................................... 20
Technical data ................................................................................... 21
Case dimensions.......................................................................... 21
Weight .......................................................................................... 26
Unit ............................................................................................... 26
Power consumption...................................................................... 26
Environmental properties.............................................................. 26
Chapter 3 Common functions ....................................................... 31
Real-time clock with external time synchronization (TIME)............... 32
Application.................................................................................... 32
Function block .............................................................................. 32
Input and output signals ............................................................... 32
Setting parameters ....................................................................... 32
Technical data .............................................................................. 33
Four parameter setting groups (GRP)............................................... 34
Application.................................................................................... 34
Logic diagram............................................................................... 34
Function block .............................................................................. 34
Input and output signals ............................................................... 35
Setting restriction of HMI (SRH) ........................................................ 36
Application.................................................................................... 36
Functionality ................................................................................. 36
Logic diagram............................................................................... 37
Input and output signals ............................................................... 37
Setting parameters ....................................................................... 37
I/O system configurator...................................................................... 38

Contents
Application.................................................................................... 38
Logic diagram............................................................................... 38
Function block............................................................................... 39
Input and output signals................................................................ 39
Self supervision with internal event recorder (INT)............................ 40
Application.................................................................................... 40
Function block............................................................................... 40
Logic diagram............................................................................... 41
Input and output signals................................................................ 42
Technical data .............................................................................. 43
Configurable logic blocks (CL1)......................................................... 44
Application.................................................................................... 44
Inverter function block (INV) ......................................................... 44
OR function block (OR)................................................................. 44
AND function block (AND) ............................................................ 45
Timer function block (TM)............................................................. 46
Setting parameters .................................................................. 46
Timer long function block (TL)...................................................... 46
Setting parameters .................................................................. 47
Pulse timer function block (TP)..................................................... 47
Setting parameters .................................................................. 48
Extended length pulse function block (TQ)................................... 48
Setting parameters ................................................................. 48
Exclusive OR function block (XO)................................................. 49
Set-reset function block (SR)........................................................ 49
Set-reset with memory function block (SM).................................. 50
Controllable gate function block (GT) ........................................... 50
Setting parameters .................................................................. 51
Settable timer function block (TS)................................................. 51
Setting parameters .................................................................. 52
Technical data .............................................................................. 52
Blocking of signals during test (BST)................................................. 53
Application.................................................................................... 53
Function block............................................................................... 53
Input and output signals................................................................ 53
Chapter 4 Line distance .................................................................55
Distance protection (ZM).................................................................... 56
Application.................................................................................... 56
Functionality.................................................................................. 58
Function block, zone 1- 3.............................................................. 59
Function block, zone 4.................................................................. 60
Function block, zone 5.................................................................. 61
Logic diagram............................................................................... 61
Input and output signals, zone 1-3................................................ 63
Input and output signals, zone 4................................................... 64
Input and output signals, zone 5................................................... 65
Setting parameters, general ......................................................... 65
Setting parameters, zone 1-3 ....................................................... 65
Setting parameters, zone 4........................................................... 66

Contents
Setting parameters, zone 5 .......................................................... 67
Setting parameters, directional measuring element ..................... 69
Technical data .............................................................................. 69
Automatic switch onto fault logic (SOTF)........................................... 71
Application.................................................................................... 71
Functionality ................................................................................. 71
Function block .............................................................................. 71
Logic diagram............................................................................... 72
Input and output signals ............................................................... 72
Setting parameters ....................................................................... 72
Technical data .............................................................................. 73
Local acceleration logic (ZCLC)......................................................... 74
Application.................................................................................... 74
Functionality ................................................................................. 74
Function block .............................................................................. 74
Logic diagram............................................................................... 75
Input and output signals ............................................................... 75
Setting parameters ....................................................................... 76
General fault criteria (GFC) ............................................................... 77
Application.................................................................................... 77
Functionality ................................................................................. 77
Function block .............................................................................. 79
Logic diagram............................................................................... 79
Input and output signals ............................................................... 83
Setting parameters ....................................................................... 83
Technical data .............................................................................. 86
Power swing detection (PSD)............................................................ 87
Application.................................................................................... 87
Functionality ................................................................................. 87
Function block .............................................................................. 88
Logic diagram............................................................................... 89
Input and output signals ............................................................... 90
Setting parameters ....................................................................... 90
Technical data .............................................................................. 91
Scheme communication logic (ZCOM) ........................................... 93
Application.................................................................................... 93
Functionality ................................................................................. 93
Function block .............................................................................. 93
Logic diagram............................................................................... 94
Input and output signals ............................................................... 96
Setting parameters ....................................................................... 96
Technical data .............................................................................. 97
Current reversal and weak-end infeed logic (ZCAL).......................... 98
Application.................................................................................... 98
Functionality ................................................................................. 98
Function block .............................................................................. 99
Logic diagram............................................................................... 99
Input and output signals ............................................................. 100
Setting parameters ..................................................................... 101
Technical data ............................................................................ 102

Contents
Chapter 5 Current .........................................................................103
Instantaneous non-directional overcurrent protection (IOC)............ 104
Application.................................................................................. 104
Functionality................................................................................ 104
Function block............................................................................. 104
Logic diagram............................................................................. 106
Input and output signals.............................................................. 106
Setting parameters ..................................................................... 107
Technical data ............................................................................ 107
Definite time non-directional overcurrent protection (TOC) ............. 108
Application.................................................................................. 108
Functionality................................................................................ 108
Function block............................................................................. 109
Logic diagram............................................................................. 110
Input and output signals.............................................................. 110
Setting parameters ..................................................................... 111
Technical data ............................................................................ 111
Time delayed residual overcurrent protection (TEF) ....................... 112
Application.................................................................................. 112
Functionality................................................................................ 112
Function block............................................................................. 112
Logic diagram............................................................................. 113
Input and output signals.............................................................. 113
Setting parameters ..................................................................... 114
Technical data ............................................................................ 115
Scheme communication logic for residual
overcurrent protection (EFC) ......................................................... 116
Application.................................................................................. 116
Functionality................................................................................ 116
Function block............................................................................. 116
Logic diagram............................................................................. 117
Input and output signals.............................................................. 117
Setting parameters ..................................................................... 118
Technical data ............................................................................ 118
Current reversal and weak end infeed logic for
residual overcurrent protection (EFCA) ........................................... 119
Application.................................................................................. 119
Design......................................................................................... 119
Function block............................................................................. 119
Logic diagram............................................................................. 120
Input and output signals.............................................................. 121
Setting parameters ..................................................................... 121
Technical data ............................................................................ 122
Chapter 6 Voltage .........................................................................123
Time delayed undervoltage protection (TUV).................................. 124
Application.................................................................................. 124
Function block............................................................................. 124
Logic diagram............................................................................. 125

Contents
Input and output signals ............................................................. 125
Setting parameters ..................................................................... 126
Technical data ............................................................................ 126
Time delayed overvoltage protection (TOV).................................... 127
Application.................................................................................. 127
Functionality ............................................................................... 127
Function block ............................................................................ 127
Logic diagram............................................................................. 128
Input and output signals ............................................................. 128
Setting parameters ..................................................................... 129
Technical data ............................................................................ 129
Chapter 7 Power system supervision......................................... 131
Dead line detection (DLD) ............................................................... 132
Application.................................................................................. 132
Functionality ............................................................................... 132
Function block ............................................................................ 132
Logic diagram............................................................................. 133
Input and output signals ............................................................. 133
Setting parameters ..................................................................... 134
Technical data ............................................................................ 134
Chapter 8 Secondary system supervision ................................. 135
Fuse failure supervision (FUSE)...................................................... 136
Application.................................................................................. 136
Functionality ............................................................................... 136
Function block ............................................................................ 136
Logic diagram............................................................................. 137
Input and output signals ............................................................. 138
Setting parameters ..................................................................... 138
Technical data ............................................................................ 138
Chapter 9 Control ......................................................................... 139
Autorecloser (AR)............................................................................ 140
Application.................................................................................. 140
Functionality ............................................................................... 140
Function block ............................................................................ 140
Logic diagram............................................................................. 140
Input and output signals ............................................................. 145
Autorecloser counter values.................................................. 147
Setting parameters ..................................................................... 147
Technical data ............................................................................ 148
Chapter 10 Logic............................................................................. 151

Contents
Tripping logic (TR) ........................................................................... 152
Application.................................................................................. 152
Functionality................................................................................ 152
Input and output signals.............................................................. 152
Setting parameters ..................................................................... 152
Technical data ............................................................................ 153
High speed binary output logic (HSBO)........................................... 154
Application.................................................................................. 154
Functionality................................................................................ 154
Function block............................................................................. 154
Logic diagram............................................................................. 155
Input and output signals.............................................................. 156
Setting parameters ..................................................................... 157
Event function (EV).......................................................................... 158
Application.................................................................................. 158
Design......................................................................................... 158
Function block............................................................................. 159
Input and output signals.............................................................. 160
Setting parameters ..................................................................... 160
Chapter 11 Monitoring....................................................................163
Disturbance report (DRP) ................................................................ 164
Application.................................................................................. 164
Functionality................................................................................ 164
Function block............................................................................. 165
Input and output signals.............................................................. 166
Setting parameters ..................................................................... 166
Technical data ............................................................................ 168
Event recorder (ER)......................................................................... 169
Application.................................................................................. 169
Design......................................................................................... 169
Technical data ............................................................................ 169
Trip value recorder (TVR)................................................................ 170
Application.................................................................................. 170
Design......................................................................................... 170
Supervision of AC input quantities (DA)........................................... 171
Application.................................................................................. 171
Functionality................................................................................ 171
Function block............................................................................. 171
Input and output signals.............................................................. 172
Setting parameters ..................................................................... 172
Technical data ............................................................................ 180
Chapter 12 Data communication...................................................181
Serial communication....................................................................... 182
Application, common .................................................................. 182
Design, common......................................................................... 182
Setting parameters ..................................................................... 183

Contents
Serial communication, SPA........................................................ 183
Application............................................................................. 183
Design ................................................................................... 183
Setting parameters................................................................ 184
Technical data....................................................................... 184
Serial communication, IEC (IEC 60870-5-103 protocol)............. 185
Application............................................................................. 185
Design ................................................................................... 185
IEC 60870-5-103................................................................... 186
Function block ....................................................................... 191
Input and output signals ........................................................ 191
Setting parameters................................................................ 191
Technical data....................................................................... 193
Serial communication, LON........................................................ 193
Application............................................................................. 193
Design ................................................................................... 194
Setting parameters................................................................ 194
Technical data....................................................................... 195
Serial communication modules (SCM) ....................................... 195
Design, SPA/IEC................................................................... 195
Design, LON.......................................................................... 196
Technical data....................................................................... 196
Chapter 13 Hardware modules...................................................... 199
Modules........................................................................................... 200
A/D module (ADM).......................................................................... 201
Design ........................................................................................ 201
Transformer module (TRM)............................................................. 202
Design ........................................................................................ 202
Technical data ............................................................................ 202
Binary I/O capabilities...................................................................... 203
Application.................................................................................. 203
Technical data ............................................................................ 203
Binary input module (BIM) ............................................................... 205
Application.................................................................................. 205
Design ........................................................................................ 205
Function block ............................................................................ 205
Input and output signals ............................................................. 205
Binary output module (BOM)........................................................... 207
Application.................................................................................. 207
Design ........................................................................................ 207
Function block ............................................................................ 208
Input and output signals ............................................................. 208
Power supply module (PSM)........................................................... 209
Application.................................................................................. 209
Design ........................................................................................ 209
Function block ............................................................................ 209
Input and output signals ............................................................. 209
Technical data ............................................................................ 210
Local LCD human machine interface (LCD-HMI) ............................ 211

Contents
Application.................................................................................. 211
Design......................................................................................... 211
Serial communication modules (SCM)............................................. 213
SPA/IEC...................................................................................... 213
LON ............................................................................................ 213
Chapter 14 Diagrams......................................................................215
Terminal diagrams........................................................................... 216
Terminal diagram, Rex5xx.......................................................... 216
Terminal diagram, REL 501-C1.................................................. 217
Chapter 15 Configuration...............................................................223
Configuration ................................................................................... 224

1
About this chapter Chapter 1
Introduction
Chapter 1 Introduction
About this chapter
This chapter introduces you to the manual as such.

2
Introduction to the technical reference manual Chapter 1
Introduction
1 Introduction to the technical reference manual
1.1 About the complete set of manuals for a terminal
The users manual (UM) is a complete set of four different manuals:
The Application Manual (AM) contains descriptions, such as application and functionality de-
scriptions as well as setting calculation examples sorted per function. The application manual
should be used when designing and engineering the protection terminal to find out when and for
what a typical protection function could be used. The manual should also be used when calcu-
lating settings and creating configurations.
The Technical Reference Manual (TRM) contains technical descriptions, such as function
blocks, logic diagrams, input and output signals, setting parameter tables and technical data sort-
ed per function. The technical reference manual should be used as a technical reference during
the engineering phase, installation and commissioning phase, and during the normal service
phase.
The Operator's Manual (OM) contains instructions on how to operate the protection terminal
during normal service (after commissioning and before periodic maintenance tests). The opera-
tor's manual can be used to find out how to handle disturbances or how to view calculated and
measured network data in order to determine the cause of a fault.
The Installation and Commissioning Manual (ICM) contains instructions on how to install
and commission the protection terminal. The manual can also be used as a reference if a periodic
test is performed. The manual covers procedures for mechanical and electrical installation, en-
ergizing and checking of external circuitry, setting and configuration as well as verifying set-
tings and performing a directional test. The chapters and sections are organized in the
chronological order (indicated by chapter/section numbers) in which the protection terminal
should be installed and commissioned.
1.2 Design of the Technical reference manual (TRM)
The description of each terminal related function follows the same structure (where applicable):
Application
States the most important reasons for the implementation of a particular protection function.
Application
manual Technical reference
manual
Installation and
commissioning
manual
Operator´s
manual
en01000044.vsd

3
Introduction to the technical reference manual Chapter 1
Introduction
Functionality/Design
Presents the general concept of a function.
Function block
Each function block is imaged by a graphical symbol.
Input signals are always on the left side, and output signals on the right side. Settings are not
displayed. A special kind of settings are sometimes available. These are supposed to be connect-
ed to constants in the configuration scheme, and are therefore depicted as inputs. Such signals
will be found in the signal list but described in the settings table.
Figure 1: Function block symbol example
Logic diagram
The description of the design is chiefly based on simplified logic diagrams, which use IEC sym-
bols, for the presentation of different functions, conditions etc. The functions are presented as a
closed block with the most important internal logic circuits and configurable functional inputs
and outputs.
Completely configurable binary inputs/outputs and functional inputs/outputs enable the user to
prepare the REx 5xx with his own configuration of different functions, according to application
needs and standard practice.
xx00000207.vsd
TUV
BLOCK
BLKTR
VTSU
TRIP
STL1
STL2
STL3
START

4
Introduction to the technical reference manual Chapter 1
Introduction
Figure 2: Simplified logic diagram example
The names of the configurable logic signals consist of two parts divided by dashes. The first part
consists of up to four letters and presents the abbreviated name for the corresponding function.
The second part presents the functionality of the particular signal. According to this explanation,
the meaning of the signal TUV--BLKTR is as follows.
• The first part of the signal, TUV- represents the adherence to the Time delayed
Under-Voltage function.
• The second part of the signal name, BLKTR informs the user that the signal will
BLocK the TRip from the under-voltage function, when its value is a logical one
(1).
Different binary signals have special symbols with the following significance:
• Signals drawn to the box frame to the left present functional input signals. It is
possible to configure them to functional output signals of other functions as well
as to binary input terminals of the REx 5xx terminal. Examples are TUV--BLK-
TR, TUV--BLOCK and TUV--VTSU. Signals in frames with a shaded area on
their right side present the logical setting signals. Their values are high (1) only
when the corresponding setting parameter is set to the symbolic value specified
within the frame. Example is the signal Operation = On. These signals are not
configurable. Their logical values correspond automatically to the selected set-
ting value.The internal signals are usually dedicated to a certain function. They
are normally not available for configuration purposes. Examples are signals
STUL1, STUL2 and STUL3.The functional output signals, drawn to the box
frame to the right, present the logical outputs of functions and are available for
TUV--BLKTR
TUV--BLOCK
TUV--VTSU >1
STUL1
STUL2
&
&
&
STUL3
Operation = On
>1 &t
tt 15 ms TUV--TRIP
TUV--START
TUV--STL1
TUV--STL2
TUV--STL3
t
15 ms
t
15 ms
t
15 ms
t
15 ms
TRIP - cont.
xx01000170.vsd

5
Introduction to the technical reference manual Chapter 1
Introduction
configuration purposes. The user can configure them to binary outputs from the
terminal or to inputs of different functions. Typical examples are signals
TUV--TRIP, TUV--START etc.
Other internal signals configurated to other function blocks are written on a line with an identity
and a cont. reference. An example is the signal TRIP - cont. The signal can be found in the cor-
responding function with the same identity.
Input and output signals
The signal lists contain all available input and output signals of the function block, one table for
input signals and one for output signals.
Table 1: Input signals for the TUV (TUV--) function block
Table 2: Output signals for the TUV (TUV--) function block
Setting parameters
The setting parameters table contains all available settings of the function block. If a function
consists of more than one block, each block is listed in a separate table.
Table 3: Setting parameters for the time delayed undervoltage protection TUV (TUV--)
function
Technical data
The technical data specifies the terminal in general, the functions and the hardware modules.
Signal Description
BLOCK Block undervoltage function
BLKTR Block of trip from time delayed undervoltage function
VTSU Block from voltage transformer circuit supervision
Signal Description
TRIP Trip by time delayed undervoltage function
STL1 Start phase undervoltage phase L1
STL2 Start phase undervoltage phase L2
STL3 Start phase undervoltage phase L3
START Start phase undervoltage
Parameter Range Step Default Unit Description
Operation Off, On Off -Operating mode for TUV function
UPE< 10-100 170 % of U1b Operate phase voltage
t0.000-60.0
00 0.001 0.000 sTime delay

6
Introduction to the technical reference manual Chapter 1
Introduction
1.3 Intended audience
1.3.1 General
This manual addresses system engineers, installation and commissioning personnel, who use
technical data during engineering , installation and commissioning, and in normal service.
1.3.2 Requirements
The system engineer must have a thorough knowledge of protection systems, protection equip-
ment, protection functions and the configured functional logics in the protective devices. The
installation and commissioning personnel must have a basic knowledge in the handling electron-
ic equipment.
1.4 Related documents
1.5 Revision notes
1.6 Acronyms and abbreviations
Documents related to REL 501-C1*2.5 Identity number
Operator's manual 1MRK 506 186-UEN
Installation and commissioning manual 1MRK 506 188-UEN
Technical reference manual 1MRK 506 187-UEN
Application manual 1MRK 506 189-UEN
Buyer's guide 1MRK 506 185-BEN
Revision Description
AFirst revision
AC Alternating Current
ACrv2 Setting A for programmable overvoltage IDMT curve, step 2
A/D converter Analog to Digital converter
ADBS Amplitude dead-band supervision
AIM Analog input module
ANSI American National Standards Institute
ASCT Auxiliary summation current transformer
ASD Adaptive Signal Detection
AWG American Wire Gauge standard
BIM Binary input module

7
Introduction to the technical reference manual Chapter 1
Introduction
BLKDEL Block of delayed fault clearing
BOM Binary output module
BR Binary transfer receive over LDCM
BS British Standard
BSR Binary Signal Receive (SMT) over LDCM
BST Binary Signal Transmit (SMT) over LDCM
BT Binary Transfer Transmit over LDCM
C34.97
CAN Controller Area Network. ISO standard (ISO 11898) for serial communi-
cation
CAP 531 Configuration and programming tool
CB Circuit breaker
CBM Combined backplane module
CCITT Consultative Committee for International Telegraph and Telephony. A
United Nations sponsored standards body within the International Tele-
communications Union.
CCS Current circuit supervision
CEM Controller area network emulation module
CIM Communication interface module
CMPPS Combined Mega Pulses Per Second
CO cycle Close-Open cycle
Co-directional Way of transmitting G.703 over a balanced line. Involves two twisted
pairs making it possible to transmit information in both directions
Contra-directional Way of transmitting G.703 over a balanced line. Involves four twisted
pairs of with two are used for transmitting data in both directions, and
two pairs for transmitting clock signals
CPU Central Processor Unit
CR Carrier Receive
CRC Cyclic Redundancy Check
CRL POR carrier for WEI logic
CS Carrier send
CT Current transformer
CT1L1 Input to be used for transmit CT group 1line L1 in signal matrix tool
CT1L1NAM Signal name for CT-group 1line L1 in signal matrix tool
CT2L3 Input to be used for transmission of CT-group 2 line L3 to remote end
CT2N Input to be used for transmission of CT-group 2 neutral N to remote end.
CVT Capacitive voltage transformer

8
Introduction to the technical reference manual Chapter 1
Introduction
DAR Delayed auto-reclosing
db dead band
DBDL Dead bus dead line
DBLL Dead bus live line
DC Direct Current
DIN-rail Rail conforming to DIN standard
DIP-switch Small switch mounted on a printed circuit board
DLLB Dead line live bus
DSP Digital signal processor
DTT Direct transfer trip scheme
EHV network Extra high voltage network
EIA Electronic Industries Association
EMC Electro magnetic compatibility
ENGV1 Enable execution of step one
ENMULT Current multiplier used when THOL is used for two or more lines
EMI Electro magnetic interference
ESD Electrostatic discharge
FOX 20 Modular 20 channel telecommunication system for speech, data and
protection signals
FOX 512/515 Access multiplexer
FOX 6Plus Compact, time-division multiplexer for the transmission of up to seven
duplex channels of digital data over optical fibers
FPGA Field Programmable Gate Array
FRRATED Rated system frequency
FSMPL Physical channel number for frequency calculation
G.703 Electrical and functional description for digital lines used by local tele-
phone companies. Can be transported over balanced and unbalanced
lines
G.711 Standard for pulse code modulation of analog signals on digital lines
GCM Communication interface module with carrier of GPS receiver module
GI General interrogation command
GIS Gas insulated switchgear.
GOOSE Generic Object Orientated Substation Event
GPS Global positioning system
GR GOOSE Receive (interlock)
HDLC protocol High level data link control, protocol based on the HDLC standard
HFBR connector type Fibre connector receiver