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KKS HANDBOOK
LANDSNET
KKS
HANDBOOK
EDITION 09
DECEMBER 2014
SKI-020
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LANDSNET
KKS HANDBOOK
CONTENT
SKI-020
December 2014
Edition: 09
Author: VAO/KS
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Content
0.
PREFACE
1
1.
KKS
2
1.1
SCOPE OF KKS
2
1.1.1
1.1.2
1.1.3
1.2
1.2.1
1.2.2
1.2.3
1.2.4
1.2.5
TYPE OF CODE
BREAK DOWN LEVELS, PREFIX AND BREAKDOWN SYMBOLS
KKS CODE
3
4
5
CONTENTS OF DATA CHARACTERS
5
BREAK DOWN LEVEL ÷1
BREAK DOWN LEVEL 0
BREAK DOWN LEVEL 1
BREAK DOWN LEVEL 2
BREAK DOWN LEVEL 3
5
6
8
9
9
2.
NUMBERING
2
2.1
FN NUMBERING
5
2.2
AN NUMBERING
5
2.2.1
NUMBERING OF MEASUREMENT POINTS
6
3.
IDENTIFICATION IN MECHANICAL ENGINEERING
1
3.1
CODING OF AIR-CONDITION SYSTEMS
1
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CONTENT
SKI-020
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Content
4.
IDENTIFICATION IN ELECTRICAL, CONTROL AND INSTRUMENTATION
ENGINEERING
2
4.1
CODING OF POWER SYSTEMS
2
4.2
CODING OF BUSBARS
3
4.3
CODING OF CIRCUIT BREAKERS, DISCONNECTORS AND EARTHING SWITCHES
5
4.3.1
EXAMPLES OF CODING OF CIRCUIT BREAKERS, DISCONNECTORS AND EARTHING
4.3.2
SPECIAL CASES OF BREAKER CODING
6
13
SWITCHES
4.4
4.5
CODING OF MAIN- AND DISTRIBUTION TRANSFORMERS INCLUDING EQUIPMENT
CONNECTED TO TRANSFORMER
15
MEASURING CIRCUITS
17
4.5.1
CODING OF CURRENT- AND VOLTAGE CIRCUITS
17
4.6
KKS CODING EXAMPLES
22
4.7
CODING OF HIGH VOLTAGE MASTS
27
4.8
CODING FROM GENERATOR TO GENERATOR TRANSFORMER
30
4.8.1
4.9
CODING FROM NEUTRAL POINT OF GENERATOR TO GENERATOR TRANSFORMER
POWER TRANSMISSION AND AUXILIARY POWER SUPPLY IN POWER PLANTS
4.9.1
30
32
FURTHER DEFINITION OF DISTRIBUTION IN POWER PLANTS
32
4.10 EQUIPMENT AND POWER CIRCUIT CODING
37
4.11 DEFINITION BY LANDSNET ON FREE ALPHABETICAL CHARACTERS
38
4.11.1
4.11.2
DIRECT CURRENT SYSTEM
CABLES, CONDUCTORS, INTERCONNECTING BOXES, BUSBARS AND HV FEED
38
THROUGH
40
4.12 CONNECTING BOXES AND TRANSFORMERS
42
4.12.1
4.12.2
42
46
CODING OF CONNECTING BOXES/CABINETS
GENERAL CODING OF TRANSFORMERS
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Content
5.
POINT OF INSTALLATION CODE
2
5.1
POINT OF INSTALLATION
2
5.1.1
5.1.2
5.1.3
CODING OF HIGH VOLTAGE CUBICLES IN SUBSTATIONS AND FOR DISTRIBUTION
OUTSIDE OF POWER PLANTS
CODING OF HIGH VOLTAGE CUBICLES IN POWER PLANTS AND FOR LOCAL
DISTRIBUTION AND AUXILIARY SYSTEMS IN POWER PLANTS
CODING OF CONTROL, MEASURING, SIGNALLING, AND PROTECTION CUBICLES
5
5
6
6.
LOCATION CODE
2
6.1
CODING OF STRUCTURES
2
7.
IDENTIFICATION OF CABLES
2
7.1 CABLES
7.1.1
CONDUCTOR IDENTIFICATION IN CABLES AND FOR FIBER OPTIC CABLES
7.2 W IRING WITHIN CUBICLES
7.3 CODING OF FIBER OPTICS
2
5
6
7
8.
IDENTIFICATION OF I&C EQUIPMENT
2
8.1
SIGNAL IDENTIFICATION
2
8.1.1
GENERAL SIGNAL DESIGNATION
2
9.
CHANGES
2
9.1
CHANGES
2
9.1.1
9.1.2
9.1.3
9.1.4
9.1.5
CHANGES SINCE EDITION 04
CHANGES SINCE EDITION 05
CHANGES SINCE EDITION 06
CHANGES SINCE EDITION 07
CHANGES SINCE EDITION 08
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2
3
3
3
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CONTENT
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Content
A.1. BREAK DOWN LEVELS FOR VARIOUS TYPES OF CODES
2
A-1.1 SCOPE OF THE KKS KEY
A-1.2 BREAK DOWN LEVEL ÷ 1
A-1.3 POWER PLANTS, SUBSTATIONS AND AREAS
2
2
3
A.2. REGISTRATINON OF LINE BAYS
1
A.3. RELAY PROTECTION
2
A-3.1 DISTRIBUTION
A-3.2 TRANSMISSION
A-3.3 PRODUCTION
2
5
8
A.4. INDIVIDUAL SIGNAL DESIGNATION
1
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KKS HANDBOOK
PREFACE
0.
SKI-020
December 2014
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Preface
PREFACE
The main purpose of this handbook is to define the methods used by Landsnet hf (LN)
for identification in mechanical-, civil-, electrical-, control and instrumentation
engineering.
For this purpose Landsnet has chosen the identification system KKS (G: Kraftwerk
Kennzeichnen System, E: Identification Systems for Power Plants).
The background of this system is, that in 1970 a committee was established in
Germany which included representatives of designers, manufacturers, operators,
regulators and authorities in the energy sector. The purpose of the committee was to
draw up a system which could be used to record equipment in power plants, especially
in nuclear, oil and coal power plants.
One of the main goals of the committee was to establish a uniform code to be used for
listing/identifying structures, operations, maintenance, registration of data and spare
parts.
The KKS system is the most widespread of all corresponding systems in Europe and
beyond. Countries include: Germany, Denmark, Austria, Switzerland, Holland, Sweden,
France, Italy, almost all Eastern European countries and South Africa.
The KKS key is based on the IEC and ISO standards, including DIN 40719 PART 2
(IEC750).
Landsnet has decided certain working rules to be used when coding. This is important,
as KKS has a certain flexibility, witch is in the scope of the VGB rules.
This handbook contains part of the working rules used by Landsnet. Those not listed
here are available in the Landsnet’s KKS-Key.
The KKS Commission of Landsnet is responsible for the issuing and maintenance of
the KKS handbook and the KKS key. The Commission consists of members from
Operation and Maintenance, New Development Projects and System Planning as well
as one independent person outside of Landsnet (consultant).
It shall be stressed, that this handbook is under constant refurbishment and it is the
responsibility of the users to ensure that they have the latest edition at all times.
LN has certain guidelines which are within the limits given by VGB (Technische
Vereinigung der Grosskraftwerksbetreiber E.V.). These guidelines apply on the
different Break Down Levels (BDL) in the identification system.
If there are any disputes between the Guidelines and the Handbook, the Handbook
shall prevail.
In this KKS Handbook there are special rules which apply for LN and are not described
in the Guidelines.
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KKS
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Chapter 1
1. KKS
2
1.1 SCOPE OF KKS
1.1.1
TYPE OF CODE
1.1.2
BREAK DOWN LEVELS, PREFIX AND BREAKDOWN SYMBOLS
1.1.3
KKS CODE
2
3
4
5
1.2 CONTENTS OF DATA CHARACTERS
1.2.1
BREAK DOWN LEVEL 1
1.2.2
BREAK DOWN LEVEL 0
1.2.3
BREAK DOWN LEVEL 1
1.2.4
BREAK DOWN LEVEL 2
1.2.5
BREAK DOWN LEVEL 3
5
5
6
8
9
9
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Chapter 1
LANDSNET
KKS HANDBOOK
KKS
1.
KKS
1.1
SCOPE OF KKS
The Identification System for Power Plants “KKS” serves to identify Power Plants,
sections of plants and items of equipment in any kind of Power Plants according to
task, type and location. It also serves to identify Substations and overhead lines in the
same manner.
The KKS key is based on the IEC and ISO standards together with the DIN 40719
PART 2 (IEC 750).
These KKS guidelines do not contain rules on:

Combination of the code with other identification systems.

Methods of marking, e.g. in control rooms (partly), local control stations (partly),
labelling off components and identification of documents.

Open text abbreviations.

Identification/numbering of drawings.
The following guidelines and explanations issued by VGB are valid, and where not in
contradiction to the handbook, they do apply.
th

KKS Guidelines (4 edition 1995)

KKS-Application Commentaries, Part A General (1 edition 1988)

KKS-Application Commentaries, Part B Engineering Discipline,
st
st
Part B1, Identification in Mechanical Engineering (1 edition 1988)

KKS-Application Commentaries, Part B Engineering Discipline,
st
Part B2, Identification in Civil Engineering (1 edition 1988)

KKS-Application Commentaries, Part B Engineering Discipline,
Part B3, Identification in Electrical and Control and Instrumentation Engineering (1
edition 1988)

st
KKS-Application Commentaries, Part B Engineering Discipline, Part B4,
st
Identification in Electrical and Control and Instrumentation Engineering (1 edition
1993)
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KKS
1.1.1
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Chapter 1
TYPE OF CODE
The KKS has three different types of codes, which can be used together or separately.
These codes are:

The process-related code

The point of installation code

The location code.
These codes are subdivided into 3 and 4 Break Down Levels (BDL).
Process related Code
Process related identification of systems and items of equipment according to their
function in mechanical, civil, electrical and control and instrumentation engineering. As
example there are pipes, pumps, valves, motors, measurements, switches,
transformers etc.
Point of installation Code
Identification of points of installation of electrical and control and instrumentation
equipment in installation units e.g. in cabinets, panels, consoles etc.
Location Code
Identification of various structures, such as dams, tunnels, buildings, floors, rooms and
fire areas.
This code is also used in connection with maintenance of buildings and structures.
Further more this code is used to identify the location of mechanical components in the
same manner as the point of installation code is used in electrical- and control and
instrumentation engineering.
These codes are explained further in the following chapters.
Each code is divided into Break Down Levels, BDL i.e. BDL 1, BDL 0, BDL 1, BDL 2
and BDL 3 as needed.
The BDL 1 does not belong to the basic KKS code, but is use to define names of the
areas and structures being coded.
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Chapter 1
LANDSNET
KKS HANDBOOK
KKS
1.1.2
BREAK DOWN LEVELS, PREFIX AND BREAKDOWN SYMBOLS
Definitions for prefixes and breakdown symbols for writing these codes are in DIN
40719, part 2.
The following fig. 1.1.1 shows the role of the codes on different BDL´s.
BDL
-1
0
1
2
3
SYSTEM
CODE
EQUIPMENT
UNIT CODE
COMPONENT
CODE
Process
related
identification
AREA /
TOTAL PLANT
=
PART OF
A PLANT
Point of
installation
identification
AREA /
TOTAL PLANT
+
PART OF
A PLANT
INSTALLATION
UNIT CODE
Location
identification
AREA /
TOTAL PLANT
+
PART OF
A PLANT
STRUCTURE
CODE
Prefix
symbol
INSTALLATION
SPACE CODE
ROOM
CODE
Breakdown
symbol
Fig. 1.1.1 Break Down Levels for various types of codes
The “full stop” breakdown symbol for point of installation identification must always be
written. The prefix symbols may be omitted if the information content of the codes
remains unambiguous.
In front of these codes there is a BDL 1 and this BDL is used for identification of
Power Plants (P.P.) and Substations (S.S.). It does not belong to the KKS code issued
by VGB, but has been decided upon by Landsnet, (see appendix 1).
As an example the following is mentioned:
BDL
÷1
0
1
2
3
Area
Substation
Part of a S.S.
System
Equipment (part of system)
Component (part of equipment)
Example
Teigarhorn S.S.
Line 132 kV to HOL
Line bay 132 kV
Circuit breaker
A fuse
KKS
TEH
HO1
1AEL10
GS100
-F01
Table 1.1.1 Example, use of Break Down Levels.
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Chapter 1
LANDSNET
KKS HANDBOOK
KKS
1.1.3
KKS CODE
The KKS code consists of alpha letters (A) and numbers (N). The code is divided in 4
(0-3) BDL´s in the process related code and in 3 (0-2) BDL´s in the point of installation
code and the location code.
BDL
-1
0
1
2
3
Definition
Area/
total plant
Part of a
plant
System code
Equipment unit
code
Component
code
Name
S1 S2 S3
G
F0 F1 F2 F 3 F N FN
A1 A2 AN AN AN A3
B 1 B2 BN B N
Type of key
A
A/N A/N N
N A A A N N
A A N N N (A)
A A N N
A
A/N
Table 1.1.2 KKS codes.
1.2
CONTENTS OF DATA CHARACTERS
It shall be clearly stated that all explanations in this book are related to the process
code unless otherwise specified.
In the KKS key the use of the alpha symbols (A) is defined in most cases. Still there are
some codes that are available for free use, see chapters 4.11 and 4.12. The definition
of the use of numerical symbols (N) is defined in this book, according to the regulations
valid by LN.
The letters I and O are not permitted on BDL 1, 2 and 3 in the KKS code, to avoid
misunderstanding between I and 1 (one) on one hand and O and 0 (zero) on the other
hand.
The Icelandic alphabetic characters Á, Ð, É, Í, Ó, Ú, Ý, Þ, Æ and Ö are not permitted
and only capital letters are allowed.
1.2.1
BREAK DOWN LEVEL 1
The BDL 1 is used for definition of names of areas or constructions, which are to be
coded. This BDL is free for use, so the short names of the Power Plants and
Substations are used for identification. If more than one Power Plant is using the same
water impounding works, they have the same name on this BDL.
BDL
÷1
Name
Area /
Total plant
S1
S2
S3
Type of key
A
Definition
A
A/N
Table 1.2.1 BDL 1
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Chapter 1
LANDSNET
KKS HANDBOOK
KKS
Normally alpha symbols are used on BDL 1 and they occupy 3 places.
Example:
BUR for P.P. Búrfell 1 and 2
HRA for P.P. Hrauneyjafoss
LAX for P.P. Laxá 1, 2 and 3
GEH for S.S. Geitháls
See Landsnets definitions of BDL 1 in appendix 1.
1.2.2
BREAK DOWN LEVEL 0
BDL
-1
0
1
2
3
Definition
Area/
total plant
Part of a
plant
System code
Equipment unit
code
Component
code
Name
S1 S2 S3
G
F0 F1 F2 F 3 F N FN
A1 A2 AN AN AN A3
B 1 B2 BN B N
Type of key
A
A/N A/N N
N A A A N N
A A N N N (A)
A A N N
A
A/N
Table 1.2.4 BDL 0.
The KKS key allows the use of alpha- and numerical symbols on BDL 0. In case of one
Power Plant with its own water impounding works, BDL 0 is defined as zero and written
000.
When more than one Power Plant shares the same water impounding works (W.I.W),
the W.I.W. get a 000 (zero) on BDL 0 and each station is numbered, so that the oldest
one gets the number 001 the next one 002 etc. Common equipment for two or more
stations will always receive the number 000.
Example:
BDL ÷1
BDL 0
LAX
000
LAX
001
LAX
002
Fig. 1.2.1
All common equipment for
Laxárstöðvar power plants
Example: W :I:W. for
Laxá 1, 2 og 3
All equipment for
Laxárstöð1
All equipment for
Laxárstöð 2
Example of use of BDL 0.
Two Alfa and one Number are used to identify line bays in substations, AAN, e.g. BU1,
BU2, HT1 etc.
In the same manner, transformers in substations are identified by SP1, SP2 etc.
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Chapter 1
Exceptionally, if there are more than 9 transformers, like in Hellisheiðarvirkjun, then the
numbering/coding is SP10, SP11 etc.
The general rule is:
A_n
Line bays
TTn
Busbar bays
CQn Bays for capacitor batteries
Example:
LYK ÷1
BRE
LYK 0
All equipment for
SP1 in Brennimelur
SP1
BRE
SP1
BRE
VA1
BRE
VA1
VAT
VA1
VAT
VA1
Fig. 1.2.2
LYK 1
1ADT10
All equipment for
transformer bay SP1
in Brennimelur
All equipment for
line VA1 in Brennimelur
2AEL10
All equipment for
line bay VA1
in Brennimelur
All equipment for
line VA1 in Vatnshamrar
1AEL10
All equipment for
line bay VA1
in Vatnshamrar
Example of use of BDL 1, BDL 0 and BDL 1.
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Chapter 1
LANDSNET
KKS HANDBOOK
KKS
1.2.3
BREAK DOWN LEVEL 1
BDL
-1
0
1
2
3
Definition
Area/
total plant
Total plant
System code
Equipment unit
code
Component
code
Name
S1 S2 S3
G
F0 F1 F2 F 3 F N FN
A1 A2 AN AN AN A3
B 1 B2 BN B N
Type of key
A
A/N A/N N
N A A A N N
A A N N N (A)
A A N N
A
A/N
Table 1.2.5 BDL 1.
The first seat in this BDL (F0) is used if there are two or more identical systems in the
Power Plant (Substation) e.g. main machine sets, which have to be coded separately.
When one system is common for more than one main system or there is no system
counting, the F0 = 0 (zero), else the systems are numbered from 1 to 9.
On this BDL (F1, F2, F3) the original KKS key applies.
Some keys (F2, F3) in this group are given free for use so that they can be used as it
suits the purpose of coding. This also applies to some keys on BDL 2 (A2) and on BDL
3 (B2).
Some keys (F3) in the group of ancillary systems are given free for use to separate
systems in various buildings.
The use of these characters has been defined by Landsnet, and this is shown in
chapter 3 and chapter 4.
It is not permitted to use keys that are “blocked” in the code. They cannot be used
under any circumstances. These keys are blocked for future use.
The FN numbers are used for coding within the same system. As an example the main
code for a generator rotor is 1MKA20 and for a generator stator the main code is
1MKA40.
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Chapter 1
LANDSNET
KKS HANDBOOK
KKS
1.2.4 BREAK DOWN LEVEL 2
BDL
-1
0
1
2
3
Definition
Area/
total plant
Total plant
System code
Equipment unit
code
Component
code
Name
S1 S2 S3
G
F0 F1 F2 F 3 F N FN
A1 A2 AN AN AN A3
B 1 B2 BN B N
Type of key
A
A/N A/N N
N A A A N N
A A N N N (A)
A A N N
A
A/N
Table 1.2.6 BDL 2.
In the KKS key equipment is coded/defined by A1, A2 e.g. valves, pumps, switches etc..
The AN number is a consecutive number which is used to number identical equipment,
which is identified by A1, A2, within the same system.
It has been decided by LN how these numbers shall be used in case of parallel- and
serial connected systems in the mechanical engineering and also in the electrical part,
where 3 phase systems are coded and A3 is used to separate e.g. cores in
measurement transformers see chapter 4.
When A3 is not used, it is not written in the code.
1.2.5
BREAK DOWN LEVEL 3
BDL
-1
0
1
2
3
Definition
Area/
total plant
Total plant
System code
Equipment unit
code
Component
code
Name
S1 S2 S3
G
F0 F1 F2 F 3 F N FN
A1 A2 AN AN AN A3
B 1 B2 BN B N
Type of key
A
A/N A/N N
N A A A N N
A A N N N (A)
A A N N
A
A/N
Table 1.2.7 BDL 3.
B1 and B2 are defined in the KKS key and BN is used to number components inside the
same system or equipment. Here a distinction is made between mechanical and
electrical parts.
The coding of electrical components is according to DIN 40719, part 2.
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NUMBERING
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Chapter 2
2 NUMBERING
2
2.1
5
FN NUMBERING
2.2 AN NUMBERING
2.2.1
NUMBERING OF MEASUREMENT POINTS
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Chapter 2
LANDSNET
KKS HANDBOOK
NUMBERING
2
NUMBERING
The KKS code allows a certain possibility of free/individual use of numbering code
elements. This chapter shows the rules for using the FN numbers, AN numbers og BN
numbers. The rules defined here are compulsory for the KKS coding for Landsnet.
BDL
-1
0
1
2
3
SVÆÐI
VIRKI
KERFI
BÚNAÐUR
TÆKI/HLUTUR
Name
S1 S2 S3
G
F0 F1 F2 F 3 F N FN
A1 A2 AN AN AN A3
B 1 B2 BN B N
Type of key
A
A/N A/N N
N A A A N N
A A N N N (A)
A A N N
Definition
A
A/N
In some cases it is possible to use some other way of numbering, in those cases the
Landsnet’s KKS committee will set the standard for that numbering.
The source for this is the KKS Guidelines from VGB, together with Part A and Part B
(booklets B1, B2, B3 and B4) also from VGB.
1.
Numbering starts again when one of the preceding code elements changes.
2.
Numbering may be done in units or decades. It depends on the system that’s
being used.
3.
The numbering with FN and AN shall basicly be in the direction of a flow as often
as possible. If however the flow has two directions, one direction shall be
defined as “NORMAL OPERATION”.
4.
Numbering shall be from left to right or from top to bottom. It is permitted to use
numbering that exists in old Power Plants though it isn’t in the right direction.
5.
It is preferred to use gaps in the numbering, to simplify later changes.
The “flag” symbol represents codes for pipes on drawings. A “flag” with one leg point in
the direction of flow, while a “flag” with two legs, indicates that the flow can be in both
directions, depending on the mode of operation.
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Chapter 2
LANDSNET
KKS HANDBOOK
NUMBERING
The following 3 figures show the main possibilities allowed:
02
01
21
03
30
22
02
23
02
01
10
02
10
03
02
01
20
50
10
05
Fig. 2.1
30
20
0
03
30
04
40
Consecutive and decades numbering.
... 21
... 22
... 32
... 11
... 10
... 23
... 30
... 20
... 12
... 24
... 31
... 13
10
Fig. 2.2
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... 25
20
30
Decades numbering, variant 1.
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Chapter 2
LANDSNET
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NUMBERING
... 31
... 41
... 52
... 21
... 10
... 42
... 50
... 30
... 22
... 43
... 51
... 23
10
20
Fig. 2.3
... 44
30
40
50
Decades numbering, variant 2.
Numbering in decades is convenient for large systems. Each case shall be treated
uniquely depending to how the system is built when decades numbering is used.
Decades numbering shall be used in main and extensive systems, but sub-systems
shall be numbered using units.
Consecutive numbering shall only be used within the same system or within the same
part of a system where components are in parallel connection.
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2.1
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Chapter 2
FN NUMBERING
FN numbering is used to divide systems in parts or subsystems. FN is done in decades
(10,20,30....etc.) or consecutive (11,12,13,14......etc)
FN numbering should be minimised. If no further FN numbering is needed then the
decade 10 should be used in the FN seat.
Numbering with FN in large plumbing systems should be clearly divided, e.g. by areas,
by levels, by machinery and by large parts of machinery with decade numbering but
with consecutive numbering in parallel connected system.
2.2
AN NUMBERING
AN numbering is used to divide systems in single parts. AN numbering shall be in
decades (_10, _20, _30 ….) or in consecutive (_11, _12, _13 …..).
For numbering of electrical and pipe line systems separations shall be clear. E.g. use
decade numbering for separation along main branches and use consecutive numbering
for separation along parallel connected branches.
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Chapter 2
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KKS HANDBOOK
NUMBERING
2.2.1
NUMBERING OF MEASUREMENT POINTS
Measurement points numbering is consecutive and shall be grouped by the hundreds
in the following way:
1 _ _ for indicating local meters, sight-glasses, meters with no control or alarm
purpose and meters which are not connected to remote control
2 _ _ for digital meters with control and alarm purposes
3 _ _ for analog meters with control and alarm purposes.
LAB10
AP010
M
KP02
-M01
MK02
LAB10
AA010
20
40
60
10
o
C
20
30
MPa
LAB10
CP101
LAB10
CP301
LAB10
CT101
LAB10
CT201
LAB10
AA322
LAB10
AA332
LAB10
AA331
LAB10
AA311
LAB10
AA030
10
20
30
MPa
STJÓRNSKÁPUR
LAB10
AA321
LAB10
AA020
LAB10
AT010
0 4 4 ,4
Co
STJÓRNSKÁPUR
Fig. 2.2.1 Numbering of measurements, equipment and components, e.g. in a
feed water system.
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Chapter 3
LANDSNET
KKS HANDBOOK
MECHANICAL
3. IDENTIFICATION IN MECHANICAL ENGINEERING
1
3.1
1
CODING OF AIR-CONDITION SYSTEMS
3.
IDENTIFICATION IN MECHANICAL ENGINEERING
3.1
Coding of air-condition systems
Air condition system is coded as shown in table 3.1.1. The main parts of the system are
identified on BDL 1 and numbering is done there.
F1
F2
F3
FN
FN
S
S
S
S
S
S
S
S
A
A
A
A
B
B
B
B
A
C
L
M
A
C
L
M
-
-
Equipment
Stationary air condition system in substations
Stationary air condition in control houses
Stationary air condition system in intake constructions
Stationary air condition system in powerhouses
Stationary heating blowers in substations
Stationary heating blowers in control houses
Stationary heating blowers in intake constructions
Stationary heating blowers in powerhouses
Table 3.1.1 Coding of air-condition systems on BDL 1.
=0SAA30
AT010
=0SAA30
AN010
=0SAA30
AA111
=0SAA20
AT010
=0SAA20
AN010
=0SAA20
AA112
RU2
=0SAA10
AT030
=0SAA20
AA111
=0SAA10
AA103
=0SAA10
AA104
.
Fig 3.1.1 Example on air outlets (air condition).
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MECHANICAL
=0SAA10
EE010
=0SAA10
EU010
=0SAA10
AA101
=0SAA10
AH010
=0SAA10
AN010
=0SAA10
AT020
=0SAA10
AA010
=0SAA10
AT010
=0SAA10
BS010
Fig 3.1.2
Example on air inlets (air condition).
Table 3.1.2 Explanation of symbols.
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Chapter 4
4 IDENTIFICATION IN ELECTRICAL, CONTROL AND INSTRUMENTATION
ENGINEERING
2
4.1 CODING OF POWER SYSTEMS
2
4.2 CODING OF BUSBARS
3
4.3 CODING OF CIRCUIT BREAKERS, DISCONNECTORS AND EARTHING SWITCHES
4.3.1 EXAMPLES OF CODING OF CIRCUIT BREAKERS, DISCONNECTORS AND EARTHING
5
4.3.2
SWITCHES
SPECIAL CASES OF BREAKER CODING
6
13
4.4 CODING OF MAIN- AND DISTRIBUTION TRANSFORMERS INCLUDING EQUIPMENT
CONNECTED TO TRANSFORMER
15
4.5 MEASURING CIRCUITS
4.5.1 CODING OF CURRENT- AND VOLTAGE CIRCUITS
17
17
4.6 KKS CODING EXAMPLES
22
4.7 CODING OF HIGH VOLTAGE MASTS
27
4.8 CODING FROM GENERATOR TO GENERATOR TRANSFORMER
4.8.1 CODING FROM NEUTRAL POINT OF GENERATOR TO GENERATOR TRANSFORMER
30
30
4.9 POWER TRANSMISSION AND AUXILIARY POWER SUPPLY IN POWER PLANTS
4.9.1 FURTHER DEFINITION OF DISTRIBUTION IN POWER PLANTS
32
32
4.10 EQUIPMENT AND POWER CIRCUIT CODING
37
4.11 DEFINITION BY LANDSNET ON FREE ALPHABETICAL CHARACTERS
4.11.1 DIRECT CURRENT SYSTEMS
4.11.2 CABLES, CONDUCTORS, INTERCONNECTING BOXES, BUSBARS AND
HV FEED THROUGH
38
38
4.12 CONNECTING BOXES AND TRANSFORMERS
4.12.1 CODING OF CONNECTING BOXES/CABINETS
4.12.2 GENERAL CODING OF TRANSFORMERS
42
42
46
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Chapter 4
IDENTIFICATION IN ELECTRICAL, CONTROL AND INSTRUMENTATION
ENGINEERING
The following definition for F1 on BDL 1, applies for coding of the electrical part of
Power Plants and distribution systems. The main parts are coded on BDL 1 and there
the counting is performed.
F1
A
B
C
D
F2
-
F3
-
FN
-
FN
-
Equipment
Grid and distribution
Power production and, auxiliary power systems
Instrumentation and control equipment
Instrumentation and control equipment (for auxiliary equipment)
Table 4.1 Coding of the electrical part of Power Plants and distribution systems, BDL1.
4.1
CODING OF POWER SYSTEMS
Distribution systems inside of Power Plants shall be coded with B on F1. Distribution,
which is not coded under auxiliary supply (for own purpose) shall be coded under A on
F1 and shall be coded according to the voltage levels defined in the KKS key from VGB
on BDL 1 on F2 see table 4.1.1.
F1
A
A
A
A
A
A
A
A
A
A
A
A
F2
A
B
C
D
E
F
H
J
K
L
M
N
F3
-
FN
-
FN
-
Voltage
 420 kV, free use
 420 kV, free use
380 (420) kV
220 (245) kV
110 (150) kV
60 (72) kV
30 (35) kV
20 (25) kV
10 (15) kV
6 (5) kV
1 (3) kV
<1 kV
Table 4.1.1 Coding of voltage levels in distribution systems on BDL 1.
Line bays and transformer bays in Power Plants and Substations shall be coded as
shown in Appendix 2, and shall be coded with A on F1.
Line bays in substations and in switchyards in power stations shall be coded as the
switchyard on BDL 1 and as the line on BDL 0. Line and line bays shall always be
coded L on BDL 1 on F3. F0 is 0 for the line itself, 1 for the switchyard where it starts in
but 2 where it ends. Busbar connections always have T on BDL1 on F0 and F1 and it is
counted on F2.
Example: Búrfellslína 1 is connected from Búrfell to Írafoss. The line shall be coded
BU1 BU1 0ADL, the line bay in Búrfell shall be coded BUR BU1 1ADL and the line bay
in Írafoss shall be coded IRA BU1 2ADL.
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Chapter 4
LANDSNET
KKS HANDBOOK
ELECTRICAL
4.2
CODING OF BUSBARS
Busbars are coded according to the process code. They are coded with 0 on F0 on BDL
1 and under A or B on F1 on BDL 1.
In group A, busbars that are connected to transmission lines and line bays which are
outgoing lines from Power Plants and Substations.
On F2 they shall be coded according to the voltage levels, defined in the KKS key, see
table 4.1.1.
On F3 they shall be coded A,B or V. A for main busbar A, B for main busbar B or V for
spare busbar.
Numbering is on FN.
In group B, busbars needed for the production, transmission and distribution of
electrical energy.
0ADA10
220kV
0ADB10
0AEA10
132 kV
0AEB10
0AFA10
66 kV
0AFB10
33 kV
0AHA10
22 kV
0AJA10
11 kV
0AKA10
19 kV
0AJB10
0.4 kV
0ANA10
0.69 kV
0ANB10
Fig. 4.2.1 Coding of busbars in distribution systems outside of Power Plants.
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Chapter 4
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ELECTRICAL
MAIN DISTRIBUTION BOARDS
=BFA10
=BFB10
=BFC10
SUB DISTRIUBUTION BOARDS
=BJA10
=BJA20
=BJB10
=BJA30
=BJC10
=BJC20
=BJB20
JUNCTION BOXES
=BJA32
=BJC21
=BJC22
=BJA31
Fig. 4.2.2 Coding of busbars inside a Power Plant, normal system.
0AEA10
GE010
0AEA10
GS200
0AEA20
GE010
0AEA20
GS200
0AEA30
GE010
Fig. 4.2.3
Coding of busbars, more than one busbar.
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Chapter 4
CODING OF CIRCUIT BREAKERS, DISCONNECTORS AND EARTHING SWITCHES
Circuit breakers disconnectors and earthing switches are coded as shown in table
4.3.1, they are separated on BDL 2 where numbering is made.
Breakers are named GS_ _ _ and are counted in hundreds with the AN numbers in
such a way that the circuit breakers are in the group 100, disconnectors are in group
200 and earthing switches are in group 300.
A1
G
G
G
G
G
G
G
G
G
G
G
G
G
A2
S
S
S
S
S
S
S
S
S
S
S
S
S
AN
1
2
2
2
2
2
2
2
2
3
3
3
3
AN
0
0
1
2
3
4
5
7
9
0
1
2
3
AN
0
0
0
0
0
0
0
0
0
0
0
0
0
A3
-
Equipment
Circuit breakers
Disconnector on busbar
Disconnector connected to busbar A
Disconnector on line and transformer
Disconnector, bypass disconnector
Disconnector, direct connecting of lines
Disconnector connected to spare busbar V
Disconnector connected to busbar B
Disconnector on connection of A and B busbars
Earthing switch on line, transformer and busbar
Earthing switches on circuit breaker
Earthing switches on circuit breaker
Earthing switches on line, transformer
Table 4.3.1 Coding breakers on BDL 2.
For further information see fig. 4.2.3 and 4.3.1 to 4.3.7.
In special cases table 4.3.1 does not apply, those cases are in table 4.3.2. Two special
cases are in Hamranes and Hrauneyjafossstöð. In Hamranes on the 11 kV there are
two circuit breaker carriers for each circuit breaker, circuit breaker carrier one shall be
coded GS100 but circuit breaker carrier two shall be coded GS105, see picture 4.3.8.
In Hrauneyjafossstöð the line disconnector is coded GS200 because of special
circumstances, see picture 4.3.9.
A1
G
A2
S
AN
1
AN
0
AN
5
A3
-
G
G
S
S
2
2
0
1
0
5
-
Equipment
For one of the two circuit breaker carrier that are equal, the other one
shall be coded GS100
Disconnector on line in special circumstances as in Hrauneyjafossstöð
For one of the two disconnector carrier that are equal, the other one
shall be coded GS210
Table 4.3.2 Special cases for coding breakers on BDL 2.
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Chapter 4
LANDSNET
KKS HANDBOOK
ELECTRICAL
4.3.1
EXAMPLES
OF CODING OF CIRCUIT BREAKERS, DISCONNECTORS AND EARTHING
SWITCHES
SINGLE BUSBARS
_ _ A 10
GS310
GS210
GS230
GS100
GS210
GS310
GS230
GS230
GS100
GS210
GS230
GS100
GS100
GS210
GS220
GS220
GS210
GS220
GS210
GS220
GS300
LINE/TRANSF.
GS300
LINE/TRANSF.
GS300
GS300
LINE
LINE/TRANSF.
GS210
LINE
GS310
GS200
GS100
GS220
GS320
LINE/COND.
CAP. NOT DRAWN
Fig. 4.3.1 Coding of circuit breakers, disconnectors and earthing switches on
BDL 2, single busbar.
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Chapter 4
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KKS HANDBOOK
ELECTRICAL
SINGLE BUSBARS
GS200
_ _ A 10
GS210
GS210
GS100
GS100
GS210
GS300
GS210
GS210
GS100
GS100
GS220
GS220
=_ _ A10
GS300
GS210
GS300
GS100
UNIT
TRANSF.
LINE
LINE
LINE
LINE
Fig. 4.3.2 Coding of circuit breakers, disconnectors and earthing switches on BDL 2,
single busbar.
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Chapter 4
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KKS HANDBOOK
ELECTRICAL
DOUBLE BUSBARS, MAIN BUSBARS A AND SPARE BUSBARS V
_ _ A 10
_ _ V 10
GS210
GS250
GS210
GS210
GS250
GS100
GS100
GS210
GS210
GS210
GS220
GS220
GS100
GS100
GS100
GS300
GS300
LINE/TRANSF.
TRANSFORMER
CAPACITORS
Fig. 4.3.3 Coding of circuit breakers, disconnectors and earthing switches on BDL 2,
main busbar and spare busbar.
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Chapter 4
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ELECTRICAL
DOUBLE BUSBARS, MAIN BUSBARS A AND SPARE BUSBARS V
_ _ A 10
_ _ V 10
GS210
GS250
GS210
GS250
GS310
GS100
GS100
GS320
GS220
SPARE BUSBARS
CONNECTORS
GS330
LINE/TRANSF.
Fig. 4.3.4 Coding of circuit breakers, disconnectors and earthing switches on BDL 2,
main busbar and spare busbar.
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Chapter 4
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KKS HANDBOOK
ELECTRICAL
DOUBLE BUSBARS, MAIN BUSBARS A AND B
_ _ A 10
_ _ B 10
GS210
GS270
GS210
GS310
GS270
GS310
GS100
GS100
GS320
GS320
GS220
GS220
GS330
GS330
GS210
GS270
GS310
GS100
GS320
GS220
GS330
GS240
LINE
LINE
TRANSFORMER
Fig. 4.3.5 Coding of circuit breakers, disconnectors and earthing switches on BDL 2,
double busbars.
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Chapter 4
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KKS HANDBOOK
ELECTRICAL
TRIPLE BUSBARS, MAIN BUSBARS A AND B AND SPARE BUSBAR V
_ _ A 10
_ _ B 10
_ _ V 10
GS210
GS310
GS100
GS320
GS270
GS250
GS210
GS270
GS250
GS310
GS100
GS320
GS290
GS210
GS290
GS310
GS100
GS320
GS220
GS330
MAIN AND SPARE
BUSBARS CONNECTOR
MAIN BUSBARS CONNECTOR
LINE
Fig. 4.3.6 Coding of circuit breakers, disconnectors and earthing switches on
BDL 2, triple busbars, main busbars A and B and spare busbar V.
Case 1
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Chapter 4
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KKS HANDBOOK
ELECTRICAL
TRIPLE BUSBARS, MAIN BUSBARS A AND B AND SPARE BUSBARS V
_ _ A 10
_ _ B 10
_ _ V 10
GS210
GS270
GS250
ADA10
GS300
ADB10
GS300
ADV10
GS300
GS310
GS100
GS320
SPARE BUSBARS
CONNECTORS
BÚRFELL
(GIS)
BUSBARS EARTING
SWITCHES
SULTARTANGI
(GIS)
Fig. 4.3.7 Coding of circuit breakers, disconnectors and earthing switches on
BDL 2, triple busbars, main busbars A and B and spare busbar V.
Case 2
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Chapter 4
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KKS HANDBOOK
ELECTRICAL
4.3.2 SPECIAL CASES OF BREAKER CODING
HAM
HAM
0AKV10
GE010
HAM
HAM
0AKA10
GE010
HAM
QC2
0AKQ20
GS105
HAM
QC2
0AKQ20
GS100
HAM
HF2
1AKL10
GS105
HAM
QC2
0AKQ20
CE100
HAM
QC2
0AKQ20
GS300
HAM
HF2
1AKL10
CE100
HAM
HF2
1AKL10
GS300
HAM
QC2
0AKQ20
HAM
HF2
1AKL10
GS100
HAM
HF2
1AKL10
Fig. 4.3.8 Special case, coding of 11 kV circuit breaker carrier in Hamranes.
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Chapter 4
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KKS HANDBOOK
ELECTRICAL
HRA
SI2
2ADL10
HRA
SI2
2ADL10
HRA
SI2
2ADL10
GV100
HRA
SI2
2ADL10
CE200
M
HRA
SI2
2ADL10
GS320
M
M
HRA
SI2
2ADL10
GS200
HRA
SI2
2ADL10
GS310
0ADA40
M
M
HRA
HRA
0ADA40
GS210
M
HRA
HRA
0ADA40
GS310
HRA
HRA
0ADA40
GS100
HRA
HRA
0ADA40
CE100
M
HRA
HRA
0ADA40
GS320
HRA
HRA
0ADA40
GS220
0ADA30
M
M
HRA
HRA
0ADA30
GS210
M
HRA
HRA
0ADA30
GS320
HRA
HRA
0ADA30
CE100
HRA
HRA
0ADA30
GS100
M
HRA
HRA
0ADA30
GS310
HRA
HRA
0ADA30
GS220
Fig. 4.3.9 Special case, coding of (line) disconnectors in Hrauneyjafossstöð.
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Chapter 4
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KKS HANDBOOK
ELECTRICAL
4.4
CODING
OF MAIN- AND DISTRIBUTION
EQUIPMENT CONNECTED TO TRANSFORMER
TRANSFORMERS
INCLUDING
In F0 on BDL 1 the equipment gets the same numbering as in F0 for the transformer.
When there are several transformers counting is done here.
Circuit breakers and disconnectors as well as all equipment connected to transformers,
which are connected to busbars, shall be coded in F1 on BDL 1 according to the
busbars to which it is connected.
F2 has a figure according to the voltage level on the equipment in question (see table
4.1.1). The transformer is coded by its highest voltage.
F3 is T indicating transformer and transformer equipment.
132 kV
AEA10
GE 010
1AET10
GS100
11 kV
AKA10
GE010
1AET10
1AKT10
GS100
1AET10
CE100
1AFT10
GS100
66 kV
AFA10
GE010
Fig. 4.4.1 Coding of circuit breakers, disconnectors for transformers and coding of
busbars distribution outside of Power Plants.
VERKFRÆÐISTOFAN
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Chapter 4
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KKS HANDBOOK
ELECTRICAL
1AET10
GV100
-F01
1AET10
GV010
-P01
1AET 10
DISTRIBUTION OUTSIDE POWER PLANT
BBA10
GS200
DISTRIBUTION INSIDE POWER PLANT
0,4 kV
BBA10
GE010
BBC10
GS210
BBB10
GS210
BBC10
GE010
BRV10
GS100
BFU20
GS100
BBB10
GS220
BRV10
CE200
BRV10
CE200
-F01
BBB00
GV100
BRV10
CE100
BFU20
G
BBB10
GE010
BRV10
Fig. 4.4.2 Coding of a part of a distribution system.
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4.5
MEASURING CIRCUITS
4.5.1
CODING OF CURRENT- AND VOLTAGE CIRCUITS
SKI-020
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Chapter 4
Electrical measurements are coded as shown in table 4.5.1. The main parts are named
CE_ _ _ and are numbered by hundreds on AN.
A1
C
C
C
C
C
C
C
C
C
A2
E
E
E
E
E
E
E
E
E
AN
1
1
1
1
2
2
2
2
3
AN
0
0
0
0
0
0
0
0
-
AN
0
1
2
3
0
1
2
3
-
A3
-
C
C
C
C
C
C
E
E
E
E
E
E
4
5
6
7
8
9
-
-
-
Equipment
Current
Current phase L1 or R
Current phase L2 or S
Current phase L3 or T
Voltage
Voltage phase L1 or R
Voltage phase L2 or S
Voltage phase L3 or T
Measurement with different variables, (e.g. power, energy, inductance
and resistance, cos)
Not in use, spare
Frequency
Special measurements (e.g. earth fault measurements).
Not in use, spare
Not in use, spare
Common/mixed measurements.
Table 4.5.1 Coding of current- and voltage measurements, BDL 2.
Generally, the current transformers and the voltage transformers are only coded down
to BDL 2. Mcb’s, switches, signal lamps, visual measurements etc. are coded on BDL
3, if needed.
Measuring transformers are coded in the same manner as the part to which they
belong. Current measuring transformers connected to generator busbars are for
example coded BAA10 CE100 but current and voltage transformers connected to low
voltage main distribution and auxiliary distribution systems are coded BFA10 CE100
and CE200.
If, there is more than one measurement (cores) from the same transformer, the letters
A, B etc. are used in seat A3, e.g. CE100A, CE100B (see fig. 4.9.4).
In a multi-line diagram of measuring circuits numbering is done with AN numbers.
Consecutive numbering is used. Phases in current measurements are for instance
separated on BDL 2 by numbering, 101, 102 and 103.
VERKFRÆÐISTOFAN
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Fig. 4.5.1
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Chapter 4
Exsample of coding of meters.
NB. BDL 3 is a guideline for counting. See the KKS key.
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Chapter 4
LANDSNET
KKS HANDBOOK
ELECTRICAL
V
BFT10
CE200
BFT10
CE200
-F01
BFT10
CE200
-P01
BFT10
A
BFT10
CE100
-P01
BFT10
CE100
Fig. 4.5.2 Coding of measuring transformers and meters.
BAA10
CE101
BAA10
CE100
BAA10
CE102
BAA10
CE103
SINGLELINE DIAGRAM
MULTILINE DIAGRAM
Fig. 4.5.3 Coding of current transformers with one secondary winding.
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Chapter 4
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KKS HANDBOOK
ELECTRICAL
3
3
BAA10
CE100A
BAA10
CE100A
3
BAA10
CE100B
BAA10
CE101A
BAA10
CE102A
BAA10
CE103A
BAA10
CE101B
BAA10
CE102B
BAA10
CE103B
a) 3x1 with 2 secondary
windings on one core
BAA10
CE100B
BAA10
CE101A
BAA10
CE102A
BAA10
CE103A
BAA10
CE101B
BAA10
CE102B
BAA10
CE103B
b)
3x1 with 2 secondary
windings on different cores
Fig. 4.5.4 Coding of current transformers with two secondary windings.
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Chapter 4
BAA10 CE201A
BAA10
GE010
BAA10 CE201B
BAA10 CE202A
3
BAA10
CE200
BAA10 CE202B
BAA10 CE203A
BAA10 CE203B
BAA11 CE201A
BAA11 CE201B
GE011
BAA11 GE012
GE013
BAA11 CE202A
BAA11 CE202B
BAA10
GE010
BAA11 CE203A
3
BAA11 CE203B
BAA11
CE200
BAA11
GE010
BAA12 CE201A
3
BAA12
GE010
BAA12
CE200
BAA12 CE201B
BAA12 CE202A
BAA12 CE202B
GE011
BAA12 GE012
GE013
BAA12 CE203A
BAA12 CE203B
Fig. 4.5.5 Coding of voltage transformers.
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Chapter 4
LANDSNET
KKS HANDBOOK
ELECTRICAL
4.6
KKS CODING EXAMPLES
HVE
HVE
0AFA10
GE010
HVE
SP1
1AFT10
GS210
HVE
HG1
2AFL10
GS210
HVE
TO1
1AFL10
GS210
HVE
SP1
1AFT10
GS100
HVE
SP1
1AFT10
GS220
HVE
TO1
1AFL10
GS100
HVE
SP1
1AFT10
GS230
HVE
SP1
1AFT10
GS300
HVE
TO1
1AFL10
GS220
HVE
HG1
2AFL10
GS300
HVE
TO1
1AFL10
GS230
HVE
TO1
1AFL10
GS300
HVE
SP1
1AFT10
Fig. 4.6.1 Example of coding of line- and transformer bays, single busbar.
BRE
BRE
0ADA10
GE010
BRE
BRE
0ADV10
GE010
BRE
NA1
1ADL10
GS210
BRE
SP1
1ADT10
GS210
BRE
SU1
2ADL10
GS210
BRE
NA1
1ADL10
GS100
BRE
SP1
1ADT10
GS100
BRE
SU1
2ADL10
GS100
BRE
NA1
1ADL10
GS220
BRE
NA1
1ADL10
GS300
BRE
NA1
1ADL10
BRE
SP1
1ADT10
GS220
BRE
NA1
1ADL10
GS250
BRE
SP1
1ADT10
GS300
BRE
SU1
2ADL10
GS220
BRE
SP1
1ADT10
GS250
BRE
SU1
2ADL10
GS300
BRE
SU1
2ADL10
GS250
BRE
SU1
2ADL10
BRE
SP1
1ADT10
Fig. 4.6.2
VERKFRÆÐISTOFAN
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Example of coding of line- and transformer bays, main- and spare
busbar.
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Chapter 4
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KKS HANDBOOK
ELECTRICAL
HAM
HAM
0ADA10
GE010
HAM
HAM
0ADB10
GE010
HAM
IS1
1ADL10
GS310
HAM
IS1
1ADL10
GS320
HAM
IS1
1ADL10
GS210
HAM
IS1
1ADL10
GS270
HAM
SP1
1ADT10
GS310
HAM
IS1
1ADL10
GS100
HAM
SP1
1ADT10
GS320
HAM
IS1
1ADL10
GS220
HAM
IS1
1ADL10
GS330
HAM
SP1
1ADT10
GS210
HAM
IS1
1ADL10
GS250
HAM
TT1
0ADA10
GS310
HAM
SP1
1ADT10
GS100
HAM
SP1
1ADT10
GS250
HAM
TT1
1ADB10
GS270
HAM
TT1
0ADA10
GS100
HAM
TT1
0ADB10
GS290
HAM
TT1
0ADA10
GS320
HAM
SP1
1ADT10
GS220
HAM
SP1
1ADL10
GS330
HAM
TT1
0ADA10
GS210
HAM
SP1
1ADT10
GS270
HAM
TT1
0ADV10
GS250
HAM
HAM
0ADV10
GE010
HAM
IS1
1ADL10
Fig. 4.6.3
HAM
SP1
1ADT10
Example of coding line- and transformer bays, two busbars and one spare.
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Chapter 4
LANDSNET
KKS HANDBOOK
ELECTRICAL
BRENNIMELUR (BRE)
HRAUNEYJAFOSS (HRA)
ADA10
SIGALDA (SIG)
ADA10
ADA10
ADV10
BRE
BR1
2ADL10
BRE
SP1
1ADT10
BRE
HR1
2ADL10
1ADT10
HRA
HR1
1ADL10
SU1
0ADLnnn
HRA
SI2
2ADL10
HR1
0ADLnnn
SIG
SI2
1ADL10
SIG
SP2
2ADL10
SI2
0ADLnnn
SIG
SI3
1ADL10
2ADT10
G
SUL
SU1
1ADL10
BRE
SP1
1AET10
BR1
0ADLnnn
GEN 2
SUL
HR1
2ADL10
SI3
0ADLnnn
AEA10
AEA10
ADV10
AEV10
ADB10
GEH
SP1
1AET10
ADA10
SULTARTANGI (SUL)
GEN 3 AND 4
SO3
0ADLnnn
BU1
0ADLnnn
G
G
1ADT10
GEH
BR1
1ADL10
GEH
SP1
1ADT10
GEH
SO3
2ADL10
IRA
SO3
1ADL10
IRA
BU1
2ADL10
BUR
BU1
1ADL10
BUR
SP2
2ADT10
BUR
SI3
2ADL10
ADV10
ADA10
ADA10
ADA10
GEITHÁLS (GEH)
ÍRAFOSS (IRA)
BÚRFELL (BUR)
Fig. 4.6.4 Example of coding in the 220 kV grid.
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Chapter 4
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KKS HANDBOOK
ELECTRICAL
VAT
0AEA10
GE010
VA1
1AEL10
GS210
HT1
1AEL10
GS210
VA1
1AEL10
GS100
HT1
1AEL10
GS100
VA1
1AEL10
GS220
VA1
1AEL10
GS300
HT1
1AEL10
GS220
HT1
1AEL10
GS230
HT1
1AEL10
GS300
VA1
1AEL10
CE100
VA1
1AEL10
EU010
VA1
1AEL10
CE200
Fig. 4.6.5
VA1
1AEL10
GS230
HT1
1AEL10
CE100
HT1
1AEL10
EU010
HT1
1AEL10
CE200
Example of single phase coding of a 132 kV bays separated on BDL 0.
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Chapter 4
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KKS HANDBOOK
ELECTRICAL
132 kV
66 kV
SP1
1AET10
SP1
1AKT10
CE200
SP1
1AKT10
GS100
11 kV
(STATION)
AKA10
GE010
LN1
1AKL10
GS210
LN1
1AKL10
CE200
LN2
1AKL10
GS100
LN2
1AKL10
CE100
LN3
1AKL10
GS100
LN4
1AKL10
GS210
LN3
1AKL10
CE100
Fig. 4.6.6 Single phase coding on 11 kV bays separated on BDL 0. Lines 1-4.
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Chapter 4
LANDSNET
KKS HANDBOOK
ELECTRICAL
4.7
Coding of high voltage masts
Coding of HV transmission line is as shown below. Masts are coded with FN numbers
on BDL 1. When counting masts, 3 alpha letters are allowed on BDL 1. Parts of the
mast insulators, foundations, bridge and guys are coded on BDL 2.
0ADL 014
BU 011
0ADL 014
BU 012
0ADL 014
BU 013
0ADL 014
BQ 010
0ADL 014
BF 010
Fig.: 4.7.1
Example of HV tower coding, 220 kV.
0AEL014
BQ010
0AEL014
BU011
0AEL014
BU012
0AEL014
BU013
0AEL014
BQ010
0AEL014
BQ----
Fig.: 4.7.2
VERKFRÆÐISTOFAN
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Example of HV tower coding, 132 kV.
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Chapter 4
LANDSNET
KKS HANDBOOK
ELECTRICAL
0AFL014
BU011
0AFL014
BU012
0AFL014
BU013
0AFL014
BQ010
0AFL014
BQ010
Fig.: 4.7.3
Example of HV tower coding, 66 kV.
0AHL014
BQ010
0AHL014
BU011
0AHL014
BU012
0AHL014
BU013
0AHL014
BQ010
Fig.: 4.7.4
VERKFRÆÐISTOFAN
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Example of HV tower coding, 33 kV
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Chapter 4
0AFL014
BU012
0AFL014
BU011
0AFL014
BU013
0AFL014
BQ010
Fig.: 4.7.5
VERKFRÆÐISTOFAN
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Example of HV tower coding, 33 kV
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Chapter 4
LANDSNET
KKS HANDBOOK
ELECTRICAL
4.8
CODING FROM GENERATOR TO GENERATOR TRANSFORMER
4.8.1
CODING FROM NEUTRAL POINT OF GENERATOR TO GENERATOR TRANSFORMER
Coding from generator to generator transformer is done in AN and FN numbers as
shown on figure below. The FN numbering shall be in units on single line diagrams, i.e.
01, 02, 03 etc., when numbering is done from the neutral point of a generator to the
first separation of branches. Thereafter decade numbering applies.
When the phases are coded (numbered) on multi-line diagrams the numbering shall be
done with the AN numbers, i.e. the unit seat in the AN number is used for numbering of
the phases (L1, L2, L3, or R, S, T).
It is shown in the examples on figure 4.8.1 how coding shall be performed, both on
single-line and multi-line diagrams.
ADT10
GT100
ADT10
GT200
ADT10
GT101
ADT10
GT102
ADT10
GT201
GT202
L1
BAA10
ADT10
GT103
ADT10
GT203
ADT10
L2
L3
BAA10
BAA10
BAA10
GE011
GE012
GE013
BAA11
BAA03
GE010
BAC10
GS100
BAA02
GE010
G
BAA11
GE012
BAA11
GE013
BAA03
BAA03
BAA03
GE011
GE012
GE013
BAC10
GS101
BAC10
GS102
BAC10
GS103
BAA02
GE011
BAA02
GE012
BAA02
GE013
MKA00
BAA01
GE010
BAA11
GE011
MKA00
G
BAA01
GE011
BAA01
GE012
BAA01
GE013
BAA01
GE001
SINGLELINE
MULTILINE
Fig. 4.8.1 KKS coding, single-line and multi-line diagram, counting of phases.
VERKFRÆÐISTOFAN
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Chapter 4
LANDSNET
KKS HANDBOOK
ELECTRICAL
220 kV
ADA10
ADA10
ADT10
ADT10
CE100
BAA10
GE010
BAA11
GE010
BAA03
GE010
BAA11
CE100
BAC10
GS200
BAA02
CE230
-F01
BFT10
GS200
BAA02
CE230
BAC10
GS100
BFT10
GV100
BFT10
GE010
BAA02
CE220
-F 01
BAA02
GE010
BFT10
CE110
BAA02
CE220
BAA02
GV100
BFT10
MKC10
BFT10
CE200
BAA02
GU200
BFT10
CE200
-F01
BFT10
CE120
MKC10
CE100
MKA00
0,4 kV
MKC10
GU100
BAA01
CE100
BAA01
GE010
BAA01
GE010
M
BFU10
CE100
VERKFRÆÐISTOFAN
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LAC10
GS100
LAC10
CE100
BFU10
Fig. 4.8.2
G
MKC10
GS100
BFA00
GE010
BFU10 BFU10
CE200 CE200
-F01
MKC10
GT100
BAA02
CE210
BFT10
GS100
BFU10
GS100
MKC10
GT100
-F01
BAA02
CE100
LAC10
AP010
BAA01
GS200
BAA01
CE200
-R01
BAA01
CE200
Coding from neutral point of generator to generator transformer
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4.9
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Chapter 4
POWER TRANSMISSION AND AUXILIARY POWER SUPPLY IN POWER PLANTS
Auxiliary power supply is all power distribution inside a Power Plant or a Substation
used by Landsnet, and shall be coded under B on F1 (see fig. 4.9.1).
4.9.1
FURTHER DEFINITION OF DISTRIBUTION IN POWER PLANTS
Electrical distribution which in the KKS code is coded under F3, as "normal system" is
defined as auxiliary power supply, and thereby the power that is needed for the
production, transmission and distribution of electrical energy.
In this group is ALL distribution inside of a Power Plant, distribution connected to dams,
intake and tailrace and ALL distribution connected with the Substations and all
emergency Power Plants.
This distribution shall be coded under BB_, BF_, BG_ and BJ_.
Electrical distribution which in the KKS code is coded under F3 as "general-purpose" is
defined as general distribution and this applies to distribution connected to the
operation but is not needed for production, transmission and distribution.
This applies to distribution for canteens, garages, staff residence and similar.
This distribution shall be coded under BC_, BH_, BL_ and BU_.
Further explanation is in the KKS keys of LN
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Chapter 4
LANDSNET
KKS HANDBOOK
ELECTRICAL
BUR
1BBA10
GE010
GARAGE
BUR
0BCT10
GS100
BUR
0BCT10
CE100
BUR
0BCT10
GA010
BUR
0BCT10
CAMP
CANTINE
BUR
1BBA10
CE100
BUR
1BBA10
GS100
BUR
0BCB10
GS100
BUR
0BCB10
CE100
BUR
0BCB10
GA010
BUR
0BCB10
GS210
BUR
0BCB10
GE010
BUR
1BBA10
CE200
BUR
1BBA10
GA010
BUR
0BCT10
GS210
GN1
1AKL10
GS300
BUR
1BBA10
GT010
BUR
0BCB20
GS210
BUR
BUR
GS210
-F01
BUR
0BCT10
GS210
-F01
BUR
0BCT10
GNÚPVERJALINE
GN1
1AKL10
GS100
BUR
1BBT10
GA010
GN1
1AKL10
CE100
BUR
1BBT10
BUR
0BBB10
GS100
BUR
0BBB10
CE100
BUR
0BBB10
GA010
BUR
0BBT10
GS100
-F01
BUR
0BBT30
GS210
BUR
0BBT20
GS210
BUR
0BBT10
BUR
2BBA10
CE100
BUR
0BBT30
GS210
-F01
BUR
0BBT30
BUR
0BBT20
BUR
2BBA10
GS100
INTAKE
BUR
2BBA10
CE200
BUR
2BBA10
GA010
BUR
2BBT10
BUR
0BBA10
GE100
-F01
BUR
0BBA10
CE200
OTHER
COMMUNICATION
COMMUNICATION
COMMON AREA
Fig. 4.9.1 Example of coding of distribution in Power Plants.
VERKFRÆÐISTOFAN
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Chapter 4
BBA10
BBB10
BBB10
GS100
BBA10
GS100
BBA10
GS210
BBA10
GS300
BBB10
GS210
BFT10
GS100
BBB10
GS300
BFT10
BFT20
GS100
Fig. 4.9.2 Coding of circuit breakers, disconnectors and earthing switches in a Power
Plant.
VERKFRÆÐISTOFAN
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Chapter 4
LINE BAY
_ADL10
CE200
_ADL10
EU010
SPARE BUSBARS
0ADV10
GE010
_ADL10
CE100
_ADL10
GS250
_ADL10
GS220
_ADL10
GS300
_ADL10
GS100
_ADL10
GS210
MAIN BUSBARS
0ADA10
GE010
Fig. 4.9.3 Example of a single phase coding of a 220 kV line bay in a
switchyard. See three phase coding in figure 4.9.4.
VERKFRÆÐISTOFAN
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Chapter 4
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KKS HANDBOOK
ELECTRICAL
LINE BAY
SPARE BUSBARS
_ADL10
CE203
0ADV10
GE011
0ADV10
GE012
0ADV10
GE013
_ADL10
CE201
_ADL10
EU011
_ADL10
EU013
_ADL10
CE101A
_ADL10
CE102A
_ADL10
CE103A
_ADL10
CE101B
_ADL10
CE102B
_ADL10
CE103B
_ADL10
CE101C
_ADL10
CE102C
_ADL10
CE103C
_ADL10
GS251
_ADL10
GS252
_ADL10
GS301
_ADL10
GS253
_ADL10
GS302
_ADL10
GS303
_ADL10
GS221
_ADL10
GS222
_ADL10
GS223
_ADL10
GS101
_ADL10
GS102
_ADL10
GS103
_ADL10
GS211
_ADL10
GS212
_ADL10
GS213
0ADA10
GE011
0ADA10
GE012
0ADA10
GE013
MAIN BUSBARS
Fig. 4.9.4 Example of three phase coding of a 220 kV line bay in a switchyard.
See one phase coding in figure 4.9.3.
VERKFRÆÐISTOFAN
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Chapter 4
LANDSNET
KKS HANDBOOK
ELECTRICAL
4.10
EQUIPMENT AND POWER CIRCUIT CODING
When equipment is coded according to the process code, the whole process shall be
coded, i.e. all equipment needed for control, protection etc. shall be coded with the
same process code the whole way on BDL 1.
0LPB22
GS110
DIUSTRIBUTION BOARD
I>
0LPB22
GS120
0LPB22
AH010
-F01
0LPB22
AH020
-F01
0LPB22
AH030
-F01
0LPB22
AP010
-F01
0LPB22
AP010
-F02
C
0LPB22
AH010
-K01
0LPB22
AH020
-K01
0LPB22
AH030
-K01
M
0LPB22
AH011
-R01
0LPB22
AH012
-R01
0LPB22
EA010
0LPB22
AH021
-R01
0LPB22
AH022
-R01
0LPB22
AH031
-R01
0LPB22
AH032
-R01
CONTROL FOR
0LPB 22
AP 010
-M01
Fig. 4.10.1 Example of coding of equipment belonging to heating system for
gates.
VERKFRÆÐISTOFAN
AFL OG ORKA
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Chapter 4
LANDSNET
KKS HANDBOOK
ELECTRICAL
4.11
DEFINITION BY LANDSNET ON FREE ALPHABETICAL CHARACTERS
4.11.1 DIRECT CURRENT SYSTEMS
For direct current systems, B shall be used on BDL 1 on F1 and the coding shall be
done according the following table.
F1
B
B
B
B
B
B
B
B
B
B
DC distribution
F2 F3 FN FN
U
A
U
B
U
C
U
D
U
E
U
F
U
G
U
H
U
J
U
K
-
Table 4.11.1
F1
B
B
B
B
B
B
B
B
B
B
Accumulators
F2
F3
FN
T
A
T
B
T
C
T
D
T
E
T
F
T
G
T
H
T
J
T
K
-
FN
-
F1
B
B
B
B
B
B
B
B
B
B
F2
T
T
T
T
T
T
T
T
T
T
Chargers
F3
FN
L
M
N
P
Q
R
S
T
U
V
-
FN
-
Voltage
[Volt]
>220 V DC
125 V DC
110 V DC
60 V DC
48 V DC
36 V DC
24 V DC
12 V DC
6 V DC
<6 V DC
Coding of DC systems, distribution, accumulators racks and
chargers on BDL 1.
CHARGER
400 VAC
110 V BATTERY RACK
0BTN10
0BTN10
GS210
F11/F12
0BTC10
0BTC10
GS210
F13/14
0BUC10
GS210
0 1
0BUC10
GS100
S10
0BUC10
GD010
-F15
-F16
0BUC10
GD017
-F01
-F21
-F22
GLE
1AET10
GS100
-F02
-F23
-F24
0BUC10
GD011
-F01
-F25
-F26
-F27
-F28
GL1
-F49
1AEL10
GS230 -F50
-F01
-F51
-F52
-F29
-F30
GLE-E080
Fig 4.11.1
GLE-E090a
GLE-E090b
GLE-E090c
Example of coding for equipment that belong to DC structure in a
switchyard
VERKFRÆÐISTOFAN
AFL OG ORKA
Page 4.38
Fig. 4.11.2
VERKFRÆÐISTOFAN
AFL OG ORKA
0BUC31
GD010
C
A
0BUC10
B
I>>
I>>
<U
0BUC10
GS100
0BUC31
GS200
STÖÐ
I>>
A
0BUC41
GS100
I>>
V
A
V
I>>
B
I>>
C
0BUC32
GD020
A
0BUC20
GS120
TIL VARA
I>>
<U
I>>
A
0BUC20
GS110
0BUC10
GD020
0BUC10
GD010
0BTN10
GS100
0BUC20
I>>
0BUC41
GD010
C
A
B
I>>
A
V
<U
0BUC20
GS100
0BUC41
GS200
STÖÐ
I>>
A
V
0BUC32
GS100
I>>
B
I>>
I>>
C
0BUC42
GD020
A
0BUC20
GS130
A
0BUC42
GS100
V
I>>
A
0BUC20
GD020
0BUC20
GD010
TIL VARA
<U
I>>
0BTN20
GS100
A
ELECTRICAL
A
0BUC41 0BUC42
V
0BUC10
GS130
I>>
0BUC10
GS110
0BTC20
GS100
A
0BTN20
AÐ AC FÆÐINGU
LANDSNET
KKS HANDBOOK
A
0BUC31 0BUC32
V
0BUC10
GS120
A
0BUC31
GS100
I>>
0BTC10
GS100
A
A
>U
0BTC20
>U
0BTN10
<U
<U
0BTC10
V
AÐ AC FÆÐINGU
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Chapter 4
Example on coding of equipment in a DC system in switchyards.
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Chapter 4
4.11.2 CABLES, CONDUCTORS, INTERCONNECTING BOXES, BUSBARS AND HV FEED THROUGH
For cables and installations material G shall be used on BDL 2 on A1 and the coding
shall be done according the following table.
A1
G
G
G
G
G
G
G
G
G
G
A2
A
B
C
D
E
F
G
H
J
L
AN
-
Table 4.11.2
VERKFRÆÐISTOFAN
AFL OG ORKA
AN
-
AN
-
A3
-
Item
Cables and conductors
Connecting box (“small”)
Transmission line
DC-busbar
AC-busbar
HV feed through
HV terminating
Connecting cabinets (“big” boxes and cabinets)
Capacitors (capacitor batteries)
Induction, coils (capacitor batteries)
Coding of Cables, conductors, interconnecting boxes, busbars and
HV feed through on BDL 2.
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Chapter 4
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KKS HANDBOOK
ELECTRICAL
132 kV A
QC4
0AEQ40
GS210
M
QC4
0AEQ40
GS100
M
QC4
0AEQ40
GS220
QC4
0AEQ40
CE100
M
QC4
0AEQ40
GS300
QC4
0AEQ40
GS250
QC4
0AEQ40
GL010
132 kV V
QC4
0AEQ40
GJ010
-L1-L2-L3
QC4
0AEQ40
CE200
QC4
Fig. 4.11.3
VERKFRÆÐISTOFAN
AFL OG ORKA
Example on coding of capacitor battery/bay 132 kV.
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Chapter 4
LANDSNET
KKS HANDBOOK
ELECTRICAL
4.12
CONNECTING BOXS AND TRANSFORMERS
4.12.1 CODING OF CONNECTING BOXES/CABINETS
For the process related code the following applies:
Connecting boxes/cabinets shall be coded on BDL 2 according to table
4.12.1(examples):
BDL -1
BDL 0
BDL 1
BDL 2
BDL 3
Explanation
Sultartangalína 1, SU1 in Sultartanga
SUL
+SU1
1ADL10
GS100
SUL
+SU1
1ADL10
GS2x0
SUL
+SU1
1ADL10
GS3x0
SUL
+SU1
1ADL10
CE1x0
SUL
+SU1
1ADL10
CE2x0
SUL
SUL
+SU1
+SU1
1ADL10
1ADL10
GB1x0
GH1x0
Circuit breaker (Phases GS101, 102 and
103)
Disconnectors (Phases GS2x1, 2x2 and 2x3)
Earthing switch (Phases GS3x1, 3x2 and
3x3)
Current transformers
(Phases CE1X1, 1X2, and 1X3)
Voltage transformers
(Phases CE2X1, 2X2, and 2X3)
Connecting box “Small“
Connecting cabinet “Large“
Hrútatungulína 1, HT1 in Vatnshömrum
VAT
+HT1
1AEL10
GS100
VAT
+HT1
1AEL10
GS2x0
VAT
+HT1
1AEL10
GS3x0
VAT
+HT1
1AEL10
CE1x0
VAT
+HT1
1AEL10
CE2x0
VAT
VAT
+HT1
+HT1
1AEL10
1AEL10
GB1x0
GH1x0
Circuit breaker (Phases GS101, 102 and
103)
Disconnectors (Phases GS2x1, 2x2 and 2x3)
Earthing switch (Phases GS3x1, 3x2 and
3x3)
Current transformers
(Phases CE1X1, 1X2, and 1X3)
Voltage transformers
(Phases CE2X1, 2X2, and 2X3)
Connecting box “Small“
Connecting cabinet “Large“
Hrútatungulína 1, HT1 in Hrútatungu
HRU
+HT1
2AEL10
GS100
HRU
HRU
+HT1
2AEL10
GS2x0
+HT1
2AEL10
GS3x0
+HT1
2AEL10
CE1x0
+HT1
2AEL10
CE2x0
+HT1
+HT1
2AEL10
2AEL10
GB1x0
GH1x0
HRU
HRU
HRU
HRU
Circuit breaker (Phases GS101, 102 and
103)
Disconnectors (Phases GS2x1, 2x2 and 2x3)
Earthing switch (Phases GS3x1, 3x2 and
3x3)
Current transformers
(Phases CE1X1, 1X2, and 1X3)
Voltage transformers
(Phases CE2X1, 2X2, and 2X3)
Connecting box “Small“
Connecting cabinet “Large“
Table 4.12.1 Coding of connecting boxes/cabinets on BDL 2.
VERKFRÆÐISTOFAN
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Chapter 4
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KKS HANDBOOK
ELECTRICAL
For the point of installation code the following applies:
If a connection box serves only specified equipment and nothing else, e.g. a circuit
breaker, disconnector, current transformers and so on, it is coded with the same code
as the equipment on BDL 2, i.e. GS100, GS 200, CE100 etc..
If a connection box serves more equipment it gets the code GB100 if it is a “small”
junction boxes, but the code GH100 if it is a “bigger” junction box/cabinet.
It is allowed to use only the BDL 2 on drawings in the Point of Installation code, if it is
obvious to which equipment the connection point belongs.
If that is not the case, the whole code shall be used as practised on the LN KKS
drawings.
The Point of Installation code for connection boxes/-cabinets. See examples:
132 kV
132 kV
-L2
M
HT1
1AEL10
GS230
HT1
1AEL10
GS210
M
VAT
0AEA10
CE200
HT1
1AEL10
GS100
M
+GS210
+GS100
+GS220
HT1
1AEL10
GS300
-L1-L2-L3
+GS300
+CE100
HT1
1AEL10
CE100
-L1-L2-L3
-L2
M
+GS230
HT1
1AEL10
GS220
M
+0AEA10
+CE202
HT1
2AEL10
GS230
M
HT1
2AEL10
GS210
M
HT1
2AEL10
GS100
M
HT1
2AEL10
GS220
+GS101
HRU
0AEA10
CE200
+GS102
+GS103
+GB100
HT1
2AEL10
GS300
+CE101
+CE102
+CE103
-L1-L2-L3
+2AEL10
+CE200
+CE201
HT1
2AEL10
CE200
HT1
2AEL10
CE100
+CE202
HT1
1AEL10
CE200
-L1-L2-L3
+CE203
HT1
Hrútatungulína 1
(Vatnshamrar - Hrútatunga
Í Vatnshömrum)
Fig. 4.12.1
HT1
Hrútatungulína 1
(Hrútatunga - Vatnshamrar
Í Hrútatungu)
Example on coding connection boxes/cabinets in switchyards.
VERKFRÆÐISTOFAN
AFL OG ORKA
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Chapter 4
LANDSNET
KKS HANDBOOK
ELECTRICAL
Sigalda - Prestbakki
Sigöldulína 4
SI
SP1
1ADT1
132 kV
-L1-L3
SP1
1AET1
GV010
-P01
SP1
1AET1
GV010
-L1-L3
GE
0AEA1
GE010
M
SP1
1AET1
GS210
SI4
1AEL10
GS30
SP1
1AET10
CE200
M
SP1
1AET1
GS100
+GH100
SP1
1AET10
CE100
SP1
1AET1
GS220
-L1-L2-L3
SI4
1AEL10
CE100
M
-L1
SI4
1AEL10
CE200
SI4
1AEL10
EU10
M
SI4
1AEL10
GS22
M
SI4
1AEL10
GS10
M
SI4
1AEL10
GS21
+GH100
SI4
1AEL10
GS23
M
132 kV
SI
0AEA10
GE01
M
SP4
4AET10
GS30
M
SP1
1AET1
GS250
SP4
4AET10
GV10
-P01
SP4
4AET10
GV10
SP
11 kV
GE
0AEV1
GE010
SP4
4ADT1
SP1
Fig. 4.12.2
Example on coding connection boxes/cabinets in switchyards.
VERKFRÆÐISTOFAN
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Chapter 4
LANDSNET
KKS HANDBOOK
ELECTRICAL
(Sultartangi - Hrauneyjafoss)
Hrauneyjafosslína 1
HR1
HR1
2ADL10
GV100
HR1
2ADL10
CE200
-L1-L2-L3
HR1
2ADL10
GS330
HR1
2ADL10
CE100
+GH100
HR1
2ADL10
GS220
HR1
2ADL10
GS100
M
HR1
2ADL10
GS320
M
HR1
2ADL10
GS310
M
HR1
2ADL10
GS210
M
HR1
2ADL10
GS270
M
HR1
2ADL10
GS250
SUL
0ADA10
GE010
SUL
0ADB10
GE010
SUL
0ADV10
GE010
Fig. 4.12.3
Example on coding connection boxes/cabinets in switchyards.
VERKFRÆÐISTOFAN
AFL OG ORKA
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Chapter 4
LANDSNET
KKS HANDBOOK
ELECTRICAL
4.12.2 GENERAL CODING OF TRANSFORMER
Following are guidelines and drawings concerning coding of transformer equipment on
BDL 2, i.e. minimal coding.
The drawings are symbolic, and the amount of boxes, fans etc. can differ.
It is allowed to do further/deeper coding, but in that case, a proposal shall be submitted
to the LN KKS committee.
Coding and counting of valves is not on the drawings, but the definitions of Landsnet
and Landsvirkjun written in the respective KKS handbooks, shall prevail.
BDL 2
AC10x
AC20x
AC30x
AC40x
AN1xx
AN2xx
AN3xx
Explanation
Cooler/cooler group 1
Cooler/cooler group 2
Cooler/cooler group 3
Cooler/cooler group 4
Fan group 1
Fan group 2
Fan group 3
BDL 2
CT011
CT033
CT066
CT132
CT220
GB110
GB120
AN4xx
Fan group 4
GB130
BB100
BB200
BB300
CE1xx
CL100
Main tank
Conservator tank
Tank for OLTC
Current transformer
Oil level main tank
GF01x
GF03x
GF06x
GF13x
GF22x
CL200
Oil level conservator tank
GT100
CL300
CP210
CP220
Oil level OLTC
Buchholz
Oil pressure
Pressure release main
tank
Pressure release OLTC
GT10x
GT20x
CP230
CP310
Explanation
Winding temperature 11 kV
Winding temperature 33 kV
Winding temperature 66 kV
Winding temperature 132 kV
Winding temperature 220 kV
Main connection box
Connecting box for fans
Connection box for
measurements and alarms
Bushing 11 kV
Bushing 13 kV
Bushing 66 kV
Bushing 132 kV
Bushing 220 kV
Connection box for tap changer
(OLTC)
OLTC
OFFLTC
Table 4.12.2 Coding of transformer equipment on BDL 2.
VERKFRÆÐISTOFAN
AFL OG ORKA
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Chapter 4
LANDSNET
KKS HANDBOOK
ELECTRICAL
BB200
AN301
AN101
AN302
AN102
+GB110 +GB120 +GT100 +GB130
Connection box for
measurements and
alarms
Main connecting
box
Connecting
box for fans
BB100
Connecting box for
tap changer (OLTC)
Row, amount and position of connecting boxes can vary
Fig. 4.12.4
Example on coding of a transformer
BB200
AN301
AN101
AN302
AN102
+GB110
+GT100 +GB120
Connection box for
measurements and
alarms
Main connecting
box and box for
fans
BB100
Connection box for tap
changer (OLTC)
Row, amount and position of connecting boxes can vary
Fig. 4.12.5
VERKFRÆÐISTOFAN
AFL OG ORKA
Example on coding of a transformer
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Chapter 4
LANDSNET
KKS HANDBOOK
ELECTRICAL
GF221
GF223
GF222
GF133
GF131
GF130
BB200
AN101
AN201
GF011
GF012
GF013
Bushings
AN202
AN102
AC100
AC200
BB100
Fig. 4.12.6
Example on coding of a transformer.
Cooler group 4
AC400
Cooler group 3
AC300
AN30x
AN40x
+GB110
GT101
GF130
+GB120
GF131
GT102
GF132
GT103
GF133
OLTC
GF221
+GT100
GF222
BB200
GF223
+GB130
AN10x
AN20x
Cooler group 1
AC100
Cooler group 2
AC200
Fig. 4.12.7 Example on coding of a transformer.
VERKFRÆÐISTOFAN
AFL OG ORKA
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Chapter 4
LANDSNET
KKS HANDBOOK
ELECTRICAL
Cooler group 3
AC300
Cooler group 4
AC400
AN30x
AN40x
GT101
+GB110
GF130
GF131
GT102
GT103
GF133
GF132
OLTC
GF222
GF221
+GT100
BB200
GF223
+GB120
AN10x
AN20x
Cooler group 1
AC100
Fig. 4.12.8
VERKFRÆÐISTOFAN
AFL OG ORKA
Cooler group 2
AC200
Example on coding of a transformer.
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POINT OF INSTALLATION CODE
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Chapter 5
5. POINT OF INSTALLATION CODE
2
5.1 GENERAL
5.1.1
CODING OF HIGH-VOLTAGE CUBICLES IN SUBSTATIONS AND FOR
2
5
DISTRIBUTION OUTSIDE OF POWER PLANTS
5.1.2
CODING OF HIGH-VOLTAGE CUBICLES IN POWER PLANTS AND FOR LOCAL
5.1.3
DISTRIBUTION AND AUXILIARY SYSTEMS IN POWER PLANTS
CODING OF CONTROL-, MEASURING-, SIGNALLING-, AND PROTECTION CUBICLES
VERKFRÆÐISTOFAN
AFL OG ORKA
5
7
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Chapter 5
LANDSNET
KKS HANDBOOK
POINT OF INSTALLATION CODE
5.
POINT OF INSTALLATION CODE
5.1
GENERAL
The point of installation code is used by Landsnet to code electrical equipment
(cubicles and switchboards) and some points of connection of electrical equipment (in
cubicles and switchboards) in electrical systems, by their role and location.
The KKS code consists of alpha letters (A) and numbers (N). The code is divided in
various break down levels BDL’s. In the point of installation code there are 3 (0-2)
BDL’s. It is used in a similar way as the process related code. (Mind the use of prefixes
and break down symbols, see chapter 1.1.2).
BDL 1 and BDL 0 are used in the same manner as in the process code.
BDL
-1
0
1
2
Area /
total plant
Part of a
plant
Installation unit
code
Installation space
code
Name
S1 S2 S3
G
F0 F1 F2 F3 FN FN
A1 A2 AN AN AN A3
Type of key
A
A/N A/N N
N A A A N N
A A N N N (A)
Definition
A
A/N
Table 5.1.1 Point of installation code.
F0 on BDL 1 is used when a distinguishing between systems, either in a Power Plant or
a Substation, when there are more than one identical system. When one system is
common for other systems and where there is no system grouping then F0 is 0 (zero)
else the systems are numbered from 1 to 9.
Groups used on BDL 1 (F1) are A, B and C. See tables 5.1.2 - 5.1.4. For further
information see the guidelines from VGB part C3.
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KKS HANDBOOK
POINT OF INSTALLATION CODE
F0
-
F1
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
F2
A
B
C
D
E
F
H
K
L
N
P
Q
R
S
T
U
V
W
X
Y
F3
-
FN
-
FN
-
SKI-020
December 2014
Edition: 09
Author: VAO/KS
Confirmed: NL
Chapter 5
Location
 420 kV system, free use
 420 kV system, free use
380 (420) kV system
220 (245) kV system
110 (150) kV system
60 (72) kV system
30 (35) kV system
10 (15) kV system
6 (5) kV system
< 1 kV system
Control consoles
Measuring- and metering equipment
Protection equipment
Decentralized panels and cabinets
Transformer equipment
Open-loop control, check back and auxiliary equipment
Control and relay cubicles
Instrument panels
Central equipment
Communication equipment
Table 5.1.2 Group A codes (grid and distribution) which are used by Landsnet in point
of installation code, BDL 1 ( F2 ).
In the place F3 the Alpha letters A, B and V etc. are used to code busbars in
st
nd
switchyards, (A for main 1 busbar, B for 2 busbar and V for spare busbar etc.).
F0
-
F1
B
B
B
B
F2
A
B
C
D
F3
-
FN
-
FN
-
-
B
B
B
B
B
F
H
J
L
M
-
-
-
-
B
N
-
-
-
B
P
-
-
-
B
B
B
B
B
B
B
R
T
U
V
W
X
Y
-
-
-
-
Location
Power production
High voltage distribution boards and transformers, normal system
High voltage distribution boards and transformers, general-purpose
High voltage distribution boards and transformers, emergency power
system
Low voltage main distribution boards and transformers, normal system
Low voltage main distribution boards and transformers, general-purpose
Low voltage sub distribution boards and transformers, normal system
Low voltage main distribution boards and transformers, general purpose
Low voltage sub distribution boards and transformers, (diesel) emergency
power system 1
Low voltage sub distribution boards and transformers, (diesel) emergency
power system 2 (protected against external impact)
Power installations for large variable-speed drives, e.g. feed water pump
excitation equipment, not power adjusters in switchgear
Low voltage distribution, emergency power system 1 (converter)
Battery systems (batteries and chargers)
Direct voltage distribution boards, normal system
Direct voltage distribution boards, emergency power system 1
Direct voltage distribution boards, emergency power system 2
Fluid supply system for control and protection equipment
Control and protection equipment
Table 5.1.3 Group B codes (power transmission and auxiliary power supply) which
are used by Landsnet in point of installation code, BDL 1 (F2).
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KKS HANDBOOK
POINT OF INSTALLATION CODE
F0
-
-
F1
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
F2
A
B
C
D
E
F
G
H
J
K
M
N
T
U
V
W
X
Y
F3
-
FN
-
FN
-
SKI-020
December 2014
Edition: 09
Author: VAO/KS
Confirmed: NL
Chapter 5
Location
Protective interlocks
Functional group control, sub loop control
Binary signal conditioning
Drive control interface
Annunciation
Measuring, recording
Closed-loop control (excl. power section)
Low voltage main distribution boards and transformers, general-purpose
Unit coordination level
Process computer system
Instrumentation and control equipment
Instrumentation and control equipment
Instrumentation and control equipment
Closed-loop control (power section)
Marshalling racks
Control rooms
Local control station
Communication equipment
Table 5.1.4 Group C codes (instrumentation and control equipment) which are used
by Landsnet in point of installation code, BDL 1 (F2).
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Chapter 5
LANDSNET
KKS HANDBOOK
POINT OF INSTALLATION CODE
5.1.1
CODING
OF HIGH-VOLTAGE CUBICLES IN
OUTSIDE OF POWER PLANTS
SUBSTATIONS
AND FOR DISTRIBUTION
Coding of cubicles shall be as shown on fig 5.1.1. They shall have the same code as
the busbar in the respective cubicles when possible.
This applies for high-voltage cubicles in distribution systems and for high-voltage
cubicles in bays for systems outside of Power Plants and Substations.
Cubicles are counted from the left to the right, when in front of them.
+AKA01
+AKA02
+AKA03
+AKA04
+AKA05
+AKA06
+AKA07
=AKA00
Fig. 5.1.1 Coding of 11 kV cubicles for circuit breakers, common busbar, cubicles in
one row.
5.1.2
CODING
OF HIGH-VOLTAGE CUBICLES IN POWER PLANTS
DISTRIBUTION AND AUXILIARY SYSTEMS IN POWER PLANTS
AND
FOR
LOCAL
Coding of cubicles shall be as shown on fig 5.1.2 and 5.1.3. They shall have the same
code as the busbar in the respective cubicle when possible.
This applies for high-voltage cubicles in Power Plants and for high-voltage cubicles in
bays for Power Plant distribution systems.
Cubicles are counted from the left to the right, when in front of them.
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Chapter 5
LANDSNET
KKS HANDBOOK
POINT OF INSTALLATION CODE
+BBA01
+BBA02
+BBA03
+BBA04
+BBA05
+BBA06
+BBA07
=BBA00
Fig. 5.1.2 Coding of cubicles, common busbar, cubicles in one row.
+BBA01
=BBA00
+BBA02
+BBB01
+BBB02
=BBB00
+BBC01
+BBC02
=BBC00
Fig. 5.1.3 Coding of cubicles, no common busbar.
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Chapter 5
LANDSNET
KKS HANDBOOK
POINT OF INSTALLATION CODE
5.1.3
CODING OF CONTROL-, MEASURING-, SIGNALLING-, AND PROTECTION CUBICLES
Coding of cubicles for control-, measuring-, signalling- and protection equipment shall
be according to fig. 5.1.4 and 5.1.5.
This applies for all cubicles for control-, measuring-, signalling- and protection
equipment
Cubicles are counted from the left to the right, when in front of them.
+AWF01
+AWF02
V
V
A
A
+AWF03
+AWF04
+AWF05
+AWF06
+AWF07
PROTECTION
V
PROTECTION
A
VOLTAGE REG.
OVERCURRENT
A-PROTECTION
OVERCURRENT
B-PROTECTION
Fig. 5.1.4
Coding of control- and relay cubicles for a switchyard.
+1CHA01
+1CHA02
+2CHA01
+2CHA02
+3CHA01
V
MW
P
V
MW
P
V
MW
P
A
kVA
T
A
kVA
T
A
kVA
T
%
%
%
m/s
m/s
m/s
+3CHA02
Fig. 5.1.5 Coding of control and protection equipment for Power Plants.
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Chapter 5
LANDSNET
KKS HANDBOOK
REF 543
SP3 - 66 kV
Fig. 5.1.6
66 kV
A
A
GS210
GS100
kV
GS220
GS230
ESKIFJARÐARLÍNA
ES1
ESKIFJÖRÐUR
REL 670
+AWG01
kV
SP3
L
STAÐ
kV
FJAR
SJÁLF
HAND
H
A
132 kV
+AWF01
EYVINDARÁRLÍNA
EY1
kV
ÞREPASKIPTIR
ARTA
SPENNUSTILLIR
EY1 132 kV (SP3)
RELZ 100
SPAD 330 C
SP3
SACO 16D3
SACO 16D3
+ARA01
POINT OF INSTALLATION CODE
Typical coding of cubicles containing mixed control- and protection
equipment in switchyards. +AWG01 = mixed protection- and control
cubicle, +AWF01 = control cubicle, +ARA01 = protection cubicle
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KKS HANDBOOK
LOCATION CODE
SKI-020
December 2014
Edition: 09
Author: VAO/KS
Confirmed: NL
Chapter 6
6 LOCATION CODE
2
6.1
2
CODING OF STRUCTURES
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Chapter 6
LANDSNET
KKS HANDBOOK
LOCATION CODE
6
LOCATION CODE
6.1
CODING OF STRUCTURES
The location code is used by Landsnet to code structures like dams, tunnels, buildings
and part of buildings like rooms etc.
The location code is also used to code the location of machinary in a similar way as the
point of installation code is used for electrical equipment.
The KKS code consists of alpha letters (A) and numbers (N). The code is divided in
breakdown levels (BDL´s). The location code has 3 (0-2) BDL´s which are used in a
similar way as the point of installation code (Note: Use of prefixes and breakdown
symbols, see chapter 1.1.2). BDL 1 and BDL 0 are used in the same manner as in the
process code.
BDL
Definition
Name
Type of key
0
1
2
Part of a
Plant
Structure code
Room code
G
F0
F1
F2
F3
A or N
N
A
A
A
FN
N
N
A1
A2
A
A
AN
N
N
A3
N
A
Table 6.1.1 Location code, structure.
F0 on BDL 1 is used where distinction between systems is needed, either in Power
Plants or in Substations, where more than one identical system exists. When one
system is common for other systems and identical and there is no system grouping
then F0 is 0, otherwise the systems are numbered from 1 to 9.
All structures coded with the location code have the letter U on BDL 1 ( F1). The next
two letters (F2,F3) are normally the two first letters from the process code which is
typical or dominating for the structure.
An example is a structure for the gates, which has the code ULP, as the gates are
coded on BDL 1, with LP_ in the two first designation places for data characters.
In table 6.1.2 the main group of structures is listed in the same manner as the KKScode describes in VGB, book B2.
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KKS HANDBOOK
LOCATION CODE
F0
-
F1
U
U
U
U
U
U
U
U
U
U
U
U
U
U
U
U
F2
A
B
C
E
G
H
L
M
N
P
S
T
U
X
Y
Z
F3
-
FN
-
FN
-
SKI-020
December 2014
Edition: 09
Author: VAO/KS
Confirmed: NL
Chapter 6
Text
Structures for grid and distribution systems
Structures for power transmission and auxiliary power supply
Structures for instrumentation and control
Structures for conventional fuel supply and residues
Structures for water supply and disposal
Structures for conventional heat generation
Structures for steam-, water-, gas-cycles
Structures for main machine sets
Structures for process energy supply
Structures for circulating (cooling) water systems
Structures for ancillary systems
Structures for auxiliary systems
Shaft structures
Structures for external systems (power plant specific)
General service structures
Structures for transport, traffic, fencing, gardens and other purposes
Table 6.1.2 Location codes, F1 and F2 used by Landsnet.
If a structure is hosting equipment coded with different KKS codes, this structure shall
be coded on F2, according to the code dominating or typical for the structure.
F3 is used when more then one structure of its type is in the same area, if not
applicable then A is used.
For coding of the structure itself the BDL 1 is sufficient. Coding of rooms inside
structures is according to the official KKS code from VGB on BDL 2.
In case of coding of rooms and floors in structures, the guidelines from VGB, part B2
shall be used.
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LANDSNET
KKS HANDBOOK
IDENTIFICATION OF CABLES
SKI-020
December 2014
Edition: 09
Author: VAO/KS
Confirmed: NL
Chapter 7
7. IDENTIFICATION OF CABLES
2
7.1 CABLES
7.1.1
CONDUCTOR IDENTIFICATION IN CABLES AND FOR FIBER OPTIC CABLES
2
5
7.2
WIRING WITHIN CUBICLES
6
7.3
CODING OF FIBER OPTICS
7
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Chapter 7
LANDSNET
KKS HANDBOOK
IDENTIFICATION OF CABLES
7
IDENTIFICATION OF CABLES
7.1
CABLES
The cable marking used by Landsnet shall be according to the following:
BDL 0 (zero) is used to place/identify a cable according to the customer/user of the
cable.
By counting/numbering, a unique counting shall be used, using running/consecutive
numbers still with consideration to table 7.1.2 here below.
Definition
Station/bay
Counting
Name
A
A
A/N
-
W
N
N
N
N
Example 1
Q
C
1
-
W
3
0
0
1
Exampe 2
S
P
1
-
W
1
2
1
3
Example 3
B
R
E
-
W
4
3
2
1
Example 4
B
R
1
-
W
0
2
2
5
Table 7.1.1 Example of cable markings
Cables shall be identified with the same marking in both ends according to above
mentioned.
Designers/Contractors still have the possibility to use own system for labelling in big
projects or when addition to and changes on existing plants is applicable, and older
existing systems are in use, but Landsnet´s permission is required.
-
W
N
N
N
N
Use of cables and voltage level
-
W
W
W
W
W
W
W
W
W
W
W
0
0
1
2
3
4
5
6
7
8
9
1
2
-
-
-
Power cables, rated voltage ≥ 1 kV
Power cables, rated voltage < 1 kV
Cables for current measuring
Cables for voltage measuring
Control and signal cables ≥ 110 V
Control and signal cables > 48 V - < 110 V
Control and signal cables > 24 V - ≤ 48 V
Control and signal cables ≤ 24 V
Control and signal cables, voltage level undefined
Control and signal cables, voltage level undefined
Control and signal cables, voltage level undefined
Table 7.1.2 Classification of cable according to voltage leve lBDL 3, (B1, B2 and B3).
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Chapter 7
LANDSNET
KKS HANDBOOK
IDENTIFICATION OF CABLES
Cables shall be coded with the name of the bay, then with the cable number and the
number of the conductors, but NOT connection point/terminal markings.
Following there are examples of markings.
Process
code LYK 0
connection
point A
Process
code LYK 2
connection
point A
Explanation
Connecting point A
Explanation
Connecting
point B
SP1
CE101
Measurement current
phase1 on transformer 1
BU1
CE203
Measurement voltage
phase3 on line BU1
SP2
1AEL10
SU3
2ADL10
0BMA10
CT201
Control, circuit breaker
(110 V DC)
Position indication to
Dispatch
Spare generator, heat
measurement,
coolingwater
Control cubicle/
Measurement
cubicle
Control cubicle/
Measurement
cubicle
Control cubicle
Communication
cubicle
Control cubicle
Cable marking in
both ends
BDL 0, cable
number.
Number of conductor
SP1 –W1001.01
BU1 –W2003.05
SP2 –W3008.08
SU3 -W4003.03
0BMA10 –W5100.02
Table 7.1.3 Example on cable markings.
Sæti
BDL 0
Number of
conductor
Cable
1
2
3
4
5
6
7
8
9
10
11
12
A
A
A/N
-
W
N
N
N
N
.
N
N
Example
B
R
1
-
W
2
0
0
4
.
0
5
Example
S
P
2
-
W
3
0
0
8
.
2
1
Example
S
U
3
-
W
1
0
2
5
.
0
2
Seat
Explanation
Table 7.1.4 Example of markings of conductors in cables in S.S. Brennimelur.
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Chapter 7
LANDSNET
KKS HANDBOOK
IDENTIFICATION OF CABLES
"OUTSIDE" "INSIDE"
VATNSHAMRAR
CONNECTING
BOX ON OR AT
EQUIPMENT
132 kV
1AEL10
+GS210
GS210
1AEL10
+GS100
GS100
1AEL10
+GS220
GS220
Measuring
cubicle
Control
cubicle
+AWF01
+ARA01
1AEL10
+GS230
GS230
HT1 -W3001
1AEL10
+CE100
CE100
CE200
HT1 -W0201
HT1-W2001
1AEL10
+CE200
HT1
to
Hrútatungu
HT1 -W3010
HT1 -W1001
HT1 -W1001.01
HT1 -W4007
HT1 -W1001
HT1 -W0202
HT1 -W1001.02
HT1 -W1001.03
HT1 -W1001.04
HT1 -W3004
HT1 -W1001, current measuring,
wire 1 to 4
Fig. 7.1.1
Example of cable markings
"OUTSIDE "INSIDE"
Connecting
cabinet
132 kV
HRÚTATUNGA
GS210
2AEL10
+GH100
Cables lying directly from
connecting cabinet to equipment.
GS100
Measuring
cubicle
Control
cubicle
+AWF01
+ARA01
GS230
GS220
CE100
CE200
HT1 -W0201
HT1 -W3010
HT1
to
Vatnshamra
HT1 -W1003
HT1 -W4007
HT1 -W0203
HT1 -W3004
HT1 -W3004
HT1 -W0202
HT1 -W4007
HT1 -W1001
HT1 -W2001
HT1 -W3001
HT1 -W1003
HT1 -W1003.01
HT1 -W1003.02
HT1 -W1003.03
HT1 -W1003.04
HT1 -W1003, current measuring,
wire 1 to 4
Cables lying directly from
connecting cabinet to equipment.
Fig. 7.1.2 Example of cable markings
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Chapter 7
LANDSNET
KKS HANDBOOK
IDENTIFICATION OF CABLES
7.1.1
CONDUCTOR IDENTIFICATION IN CABLES AND FOR FIBER OPTIC CABLES
All conductors shall be connected to marked terminal blocks in cubicle or to connection
points directly on the equipment concerned.
Control cables: Only cables with prefabricated numbers may be used.
Signal cables: Cables with coloured or numbered conductors shall be used, and fiber
optic cables shall be with a colour code.
Power cables: Cables with coloured or numbered conductors shall be used.
When power cables with coloured conductors are use the following table applies (valid
for older cables)
Conductor
L
L1/R
L2/S
L3/T
N
PE or PEN
Colours in 3 conductor
cables
Black
Light bluer
Yellow/green
Colours in 4 conductor
cables
Colours in 5 conductor
cables
Brown
Black
Blue
Brown
Black near brown
Black near blue
Light blue
Yellow/green
Yellow/green
Table 7.1.5 Colour code, older power cables.
The colour code shall be according to CENELEC HD 308 S2 and the recommendations
colours of conductors from Samorka.
Conductor
L
L1/R
L2/S
L3/T
N
PE or PEN
Table 7.1.6
VERKFRÆÐISTOFAN
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Colours in 3 conductor
cables
Brown
Colours in 4 conductor
cables
Brown
Black
Grey
Light bluer
Yellow/green
Yellow/green
Colours in 5
conductor cables
Brown
Black
Gray
Light blue
Gulur/grænn
Power cables, colour code.
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Chapter 7
LANDSNET
KKS HANDBOOK
IDENTIFICATION OF CABLES
7.2
WIRING WITHIN CUBICLES
Conductors/jumpers within cubicles e.g. short connections between connection points
shall be marked with a unique number, 3 to 4 decimals in consecutive numbers
according to needs.
Jumpers, visible in both ends, and when it is obvious where they are connected do not
need a special marking.
It is not necessary to mark conduits within equipment, e.g. when the wiring is factory
delivered.
The conductors in cubicles shall be marked from above and downwards as far as
possible, and the lowest number shall start from the top of the cubicle.
Generally the following applies:
Terminal to equipment:
Number
Terminal to terminal:
Number
Junctions (bridges) on terminals: Not number
Within equipment:
Not number (except in special cases)
-X11
01
02
03
04
05
06
07
08
09
10
11
12
13
14
15
+AWF01
UNNUMBERED
JUMPER
-X31
01
02
03
04
05
06
07
08
09
10
11
12
13
14
15
NUMBERED
CONNECTIONS
-X41
01
02
03
04
05
06
07
08
09
10
11
12
13
14
15
-X21
01
02
03
04
05
06
07
08
09
10
11
12
13
14
15
UNNUMBERED
CONNECTIONS
NUMBERED
CONNECTIONS
NUMBERED
CONNECTIONS
A
kWh
NUMBERED
CONNECTIONS
Fig 7.2.1
VERKFRÆÐISTOFAN
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Example on coding of conductors
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Chapter 7
LANDSNET
KKS HANDBOOK
IDENTIFICATION OF CABLES
7.3
CODING OF FIBER OPTICS
In Landsnet’s Substations, the fiber optic cable and equipment shall be coded with the
code of the Substation on BDL ÷1 and with the code of the line along which the fiber
optic is laid, on BDL 0.
Physically, on the fiber optic, the code of the line shall be visible (on BDL ÷1 and BDL
0). On BDL 1 F0 shall be 1 where the fiber optic „begins“ and 2 where it „ends“ as well
as 0 (zero) on the fiber itself. F1 shall be A, F2 shall be Y and F3 shall be P, see table
here below. The junction box of the fiber is coded with GB100 on BDL 2 as can be
seen in table 4.3.2.
F1
A
A
A
F2
Y
Y
F3
P
FN
-
FN
-
Equipment
Switch yard and distribution
Communication equipment
Fiber optics including equipment
Table 4.3.1 Coding of fiber optics.
Example: Fiber optic between Laxárvirkjun and Rangárvellir would be coded:
LA1 LA1 0AYP10
LAX LA1 1AYP10
Fiber optic
GB100
Junction box in Laxárvirkjun
RAN LA1 2AYP10 GB100
Junction box in Rangárvellir
Name of
optic cable
Bjarnarflagslína 1
Teigarhornslína 1
Kröflulína 2
Laxárlína 2
Laxárlína 1
Hólarlína 1
Going from
Bjarnarflag
Hryggstekkur
Krafla
Laxárvirkjun
Rangárvellir
Teigarhorn
LYK ÷1
LYK 0
LYK 1
Going to
LYK ÷1
LYK 0
LYK 1
LYK 2
BJA
HRY
KRA
LAX
RAN
TEH
BJ1
TE1
KR2
LA2
LA1
HO1
1AYP
1AYP
1AYP
1AYP
1AYP
1AYP
Krafla
Teigarhorn
Fljótsdalur
Bjarnarflag
Laxárvirkjun
Hólar
KRA
TEH
FLJ
BJA
LAX
HOL
BJ1
TE1
KR2
LA2
LA1
HO1
2AYP
2AYP
2AYP
2AYP
2AYP
2AYP
GB100
GB100
GB100
GB100
GB100
GB100
Table 4.3.2 Coding of fiber optic on BDL ÷1, BDL 0 and BDL 1.
VERKFRÆÐISTOFAN
AFL OG ORKA
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LANDSNET
KKS HANDBOOK
IDENTIFICATION OF C&I
EQUIPMENT
SKI-020
December 2014
Edition: 09
Author: VAO/KS
Confirmed: NL
Chapter 8
8. IDENTIFICATION OF I&C EQUIPMENT
2
8.1 SIGNAL IDENTIFICATION
8.1.1 GENERAL SIGNAL DESIGNATION
2
2
VERKFRÆÐISTOFAN
AFL OG ORKA
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Chapter 8
LANDSNET
KKS HANDBOOK
IDENTIFICATION OF C&I
EQUIPMENT
8.
IDENTIFICATION OF I&C EQUIPMENT
8.1
Signal identification
8.1.1
General signal designation
The component code level is used to identify the various signals from measured data
and signal processing identified on the system and equipment levels.
BDL
Definition
0
1
2
3
Part of a plant
System code
Equipment unit code
Component code
Name
B1
B2
Type of key
A
A
BN
N
N
Prefix X, Y or Z
Signal range
Signal number
Fig. 8.1.1 KKS codes.
The initial letters X, Y and Z have the following meaning:
X
Signal origins
Y
Signal applications
Z
Gated signals
The signal areas or application areas are identified by the second alpha character B2.
The two numerical characters BN specify the individual signal type or application.
As the stipulations required as a basis for signal identification depend on the hardware
used and the application data characters are also dependent on the documentation
method employed, a generic signal designation that is valid in all projects has not been
developed.
The following definitions (see appendix 4) illustrate the individual signal applications in
Landsnet most recent projects and shall be considered as the Landsnet standard.
Exceptions allowed only by permission of Landsnet.
VERKFRÆÐISTOFAN
AFL OG ORKA
Page 8.2
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LANDSNET
KKS HANDBOOK
CHANGES
SKI-020
December 2014
Edition: 09
Author: VAO/KS
Confirmed: NL
Chapter 9
9. CHANGES
2
9.1 CHANGES
9.1.1 CHANGES SINCE EDITION 04
9.1.2 CHANGES SINCE EDITION 05
9.1.3 CHANGES SINCE EDITION 06
9.1.4 CHANGES SINCE EDITION 07
9.1.5 CHANGES SINCE EDITION 08
2
2
2
2
3
3
VERKFRÆÐISTOFAN
AFL OG ORKA
Page 9.1
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LANDSNET
KKS HANDBOOK
CHANGES
9.
Changes
9.1
Changes
9.1.1
Changes since edition 04
SKI-020
December 2014
Edition: 09
Author: VAO/KS
Confirmed: NL
Chapter 9
The main changes are additional names for lines and for new locations. Also chapter 9,
changes has been added.
9.1.2
Changes since edition 05
Header updated.
Contents updated.
Chapter 1:
Text corrected on page 1.5.
Table with Power Plants and Sub Stations updated.
Chapter 4:
Chapter 4 rewritten.
9.1.3
Changes since edition 06
Header updated.
Chapter 1:
Table 1.4 and 1.5 updated.
Chapter 4:
Table 4.4 and 4.8 updated.
Chapter 9:
Changes since edition 06 added.
VERKFRÆÐISTOFAN
AFL OG ORKA
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LANDSNET
KKS HANDBOOK
CHANGES
9.1.4
SKI-020
December 2014
Edition: 09
Author: VAO/KS
Confirmed: NL
Chapter 9
Changes since edition 07
Total revision has been made and changes are red.
The biggest change was that chapters 2 and 3 were deleted by the vast majority.
Considerable amount of expected names of substations and OH lines were added in
chapters 1 and 4.
Explanations/definition regarding capacitors was added in chapter 4. Some editorial
corrections were made.
The part containing fiber optics was inserted in chapter 7, Identification of cables.
9.1.5
Changes since edition 08
A complete revision was made, both in the KKS handbook and the KKS keys. Quite a
lot of drawings and tables which had nothing to do with LN have been removed, and
replaced with new information such as detailed definitions of transformers etc.
The table for BDL 1 was moved from chapter 1 to appendix 1.
The tables for names of HV lines and their coding have been moved from chapter 4 to
appendix 2.
The table for the relay protection has been moved to appendix 3
The signal coding has been moved to appendix 4.
Chapter 7 has been rewritten completely.
Since the changes were so many, it was decided not to use red colour to mark any
changes. Therefore there is no red text like in earlier editions.
VERKFRÆÐISTOFAN
AFL OG ORKA
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LANDSNET
KKS HANDBOOK
KKS
A-1.
SKI-020
December 2014
Edition: 09
Author: VAO/KS
Confirmed: NL
Appendix 1
BREAK DOWN LEVELS FOR VARIOUS TYPES OF CODES
2
A-1.1 SCOPE OF KKS
2
A-1.2 BREAK DOWN LEVEL 1
2
A-1.3 POWER PLANTS, SUB STATIONS AND AREAS
3
VERKFRÆÐISTOFAN
AFL OG ORKA
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Appendix 1
LANDSNET
KKS HANDBOOK
KKS
A-1
Break Down Levels for various types of codes
A-1.1
SCOPE OF KKS
In front of these codes there is a BDL 1 and this BDL is used for identification of
Power Plants (P.P.) and Substations (S.S.). It does not belong to the KKS code issued
by VGB, but has been decided upon by Landsnet.
As an example the following is mentioned:
BDL
÷1
0
1
2
3
Area
Substation
Part of a S.S.
System
Equipment (part of system)
Component (part of equipment)
Table A-1.1
A-1.2
Example
Teigarhorn S.S.
Line 132 kV to HOL
Line bay 132 kV
Circuit breaker
A fuse
KKS
TEH
HO1
1AEL10
GS100
-F01
Example, use of Break Down Levels.
BREAK DOWN LEVEL 1
÷1
BDL
Name
Area /
Total plant
S1
S2
S3
Type of key
A
Definition
Table A.1.2
A
A/N
BDL 1
The BDL 1 is used for definition of names of areas or constructions, which are to be
coded. This BDL is free for use, so the short names of the Power Plants and Sub
Stations are used for identification. If more than one Power Plant is using the same
water impounding works, they have the same name on this BDL.
Normally alpha symbols are used on BDL 1 and they occupy 3 places.
Example:
VERKFRÆÐISTOFAN
AFL OG ORKA
BUR for P.P. Búrfell 1 and 2
HRA for P.P. Hrauneyjafoss
LAX for P.P. Laxá 1, 2 and 3
GEH for S.S. Geitháls
Page A-1.2
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SKI-020
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Edition: 09
Author: VAO/KS
Confirmed: NL
Appendix 1
LANDSNET
KKS HANDBOOK
KKS
A-1.3
Power plants, Substations and areas
LYK ÷1
A12
ABA
AD3
AHE
AHV
AKR
AKU
AND
ARE
ARN
ARS
ASB
AST
SITE
Aðveitustöð 12
Álver á Bakka
Aðveitustöð 3
Álver Helguvík
Álver Hvalfirði
Akranes
Akureyri
Andakíll
Álver Reyðarfirði
Arnardalur
Árskógur
Ásbrú
Álver Straumsvík
Role
Substation
Substation , planned
Substation
Substation, planned
Substation
Substation
Substation
Power plant/ Substation
Substation
Power plant/ Substation, planned
Substation
Substation
Substation
OPERATED BY:
LN-OR
BAK
BFJ
BDA
BIT
BJA
BJV
BLA
BLF
BOF
BOL
BOR
BRD
BRE
BRF
BRL
BRU
BRV
BUD
BUR
PCC
Bakkafjörður
Búðardalur
Bitra
Bjarnarflag
Bjallar
Blanda
Bláfell
Borgarfjörður
Bolungarvík
Borgarnes
Breiðadalur
Brennimelur
Brennisteinsfjöll
Brúarland
Brúar
Breiðdalsvik
Búðarháls
Búrfell
Substation
Substation
Substation
Power plant/ Substation, planned
Power plant/ Substation
Power plant, planned
Power plant/ Substation
Remote control station
Substation
Substation
Substation
Substation
Substation
Research area
Substation
Power plant/ Substation, planned
Substation
Power plant/ Substation
Power plant/ Substation
LN
RARIK
RARIK
DAL
DJV
Dalvík
Djúpivogur
Substation
Substation
LN-RARIK
RARIK
ESK
EYV
Eskifjörður
Eyvindará
Substation
Substation
LN-RARIK
LN-RARIK
FAN
FAS
FIT
FJA
FLJ
FLU
FRE
Fannlækjarvirkjun
Fáskrúðsfjörður
Fitjar
Fjarðarselsvirkjun
Fljótsdalur
Flúðir
Fremrinámur
Power plant, planned
Substation
Substation
Power plant/Substation
Substation
Substation
Power plant/ Substation, planned
LN-RARIK
LN-HSO
RARIK
LN
LN-RARIK
GAR
GED
GEH
GIL
GJA
GLE
Garðsárvirkjun
Geiradalur
Geitháls
Gilsárvirkjun
Gjástykki
Glerárskógar
Power plant/Sub station
Substation
Substation
Power plant/ Substation
Power plant/ Substation
Substation
VERKFRÆÐISTOFAN
AFL OG ORKA
LN-OR
NA
LN-OR
RA
LN-OR
ALCOA
RARIK
LN-HSV
RIO TINTO
LN-LV
LN-LV
LV
OR
LN-OV
OR
LN-OV
LN-RARIK
RARIK
RARIK
LN-LV
LN-LV
RARIK
LN-OV
LN
LN-RARIK
Page A-1.3
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SKI-020
December 2014
Edition: 09
Author: VAO/KS
Confirmed: NL
Appendix 1
LANDSNET
KKS HANDBOOK
KKS
GLG
GON
GRD
GRM
GRU
GYL
Glerárgata
Gönguskarðsvirkjun
Grændalur
Grímsárvirkjun
Grundarfjörður
Gylfaflöt 9
Office
Power plant/ Substation
Power plant/ Substation, planned
Power plant/ Substation
Substation
Office
LV
RARIK
HAA
HAF
HAG
HAM
HEL
HGV
HLA
HMV
HNO
HOF
HOL
HOS
HOV
HRA
HRB
HRF
HRS
HRT
HRU
HRY
HSA
HUS
HVA
HVE
HVH
HVI
HVM
HVO
HVT
Háaleitisbraut 68
Hafið
Hágöngur
Hamranes
Hellisheiðarvirkjun
Hágöngur
Hella
Hólmsá
Hnoðraholt
Höfn
Hólar
Hofsós
Holtavirkjun
Hrauneyjafoss
Hrafnabjörg
Hrútafell
Hrísey
Hrauntungur
Hrútatunga
Hryggstekkur
Hólasandur
Húsavik
Hvammur
Hveragerði
Hverahlíð
Hvítá (Arnessýslu)
Hvamsvirkjun
Hvolsvöllur
Hvammstangi
Office
Windmill plant
Power plant/ Substation, planned
Substation
Power plant
Power plant/ Substation, planned
Sub station
Power plant, planned
Substation
Substation
Substation
Substation
Power plant / Substation, planned
Power plant/ Substation
Power plant, planned
Substation
Substation
Sub station/ Substation, planned
Substation
Substation
Substation, planned
Substation
Substation
Substation
Power plant/ Substation, planned
Power plant/ Substation, planned
Power plant/ Substation, planned
Substation
Substation
LV
LV
IRA
ISA
Írafoss
Ísafjörður
Power plant/ Substation
Substation
LN-LV
LN-OV
JAR
Járnblendi
Substation
ELKEM
KAL
KAR
KEL
KIF
KLA
KLE
KLK
KOG
KOL
KOP
KOR
KRA
KRO
KUA
KVI
Kaldakvísl
Kárahnjúkar
Keldeyri
Kifsá
Klafastaðir
Kleifarvirkjun
Kolkuvirkjun
Kollugerði
Kolviðarhóll
Kópasker
Korpa
Krafla
Krossanes
Kúagerði
Kvíslaveita
River (Water impounding structure)
Power plant
Substation
Substation, planned
Substation (capacitor plant)
Power plant/ Substation, planned
Power plant/ Substation, planned
Substation
Substation
Substation
Substation
Power plant/ Substation
Substation
Substation, planned
Distribution structure
LV
LV
LN-OV
VERKFRÆÐISTOFAN
AFL OG ORKA
RARIK
LN-RARIK
LN
LN
OR
LN-RARIK
LN-OR
RARIK
LN-RARIK
RARIK
LN-LV
RARIK
RARIK
LN-RARIK
LN-RARIK
RH
RARIK
LN-RARIK
LN-RARIK
RARIK
LN
RA
LN
LN-RARIK
LN-OR
LN-LV
Orkuvirki/Rafeyri
LV
Page A-1.4
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SKI-020
December 2014
Edition: 09
Author: VAO/KS
Confirmed: NL
Appendix 1
LANDSNET
KKS HANDBOOK
KKS
LAG
LAV
LAX
LIN
LJO
Lagarfossvirkjun
Laxárvatn
Laxárvirkjun
Lindabrekka
Ljósifoss
Power plant/ Substation
Substation
Power plant/ Substation
Substation
Power plant/ Substation
LN-RARIK
LN-RARIK
LN-LV-RARIK
RARIK
LN-LV
MJF
MJO
Mjóifjörður
Mjólká
Substation
Power plant/ Substation
RARIK
LN-OV
NES
NJA
NKS
NOR
NTH
NUP
Nesjavellir
Njarðvíkurheiði
Neskaupstaður
Norðlingaalda
Neðri Þjórsá
Núpur
Power plant/Substation
Substation, planned
Substation
Reservoir, planned
Combined for HVM, HOL & URR
Power plant/Substation, planned
LN-OR
OLA
OLD
OLF
OLK
ORU
OXF
Ólafsvík
Öldugata
Ólafsfjörður
Ölkelduháls
Orustuhóll
Öxarfjörður
Substation
Substation
Substation
Substation, planned
Substation, planned
Power plant, planned
LN-RARIK
LN-HSV
RARIK
PRB
Prestbakki
Substation
LN-RARIK
RAH
RAN
RAU
RED
REK
REY
RIM
RJU
RNG
Raufarhöfn
Rangárvellir
Rauðimelur
Reyðarfjörður
Reykjahlið
Reykjanes
Rimakot
Rjúkandavirkjun
Rangá í Fellum
Substation
Substation
Substation
Substation
Substation
Power plant/ Substation
Substation
Power plant/Substation
Power plant /Substation, planned
RARIK
LN
LN
LN-RARIK
RARIK
LN-HSV
LN-RARIK
RARIK
SAF
SAU
SEL
SET
SEY
SFL
SID
SIG
SIL
SIS
SKA
SKF
SKO
SKS
SKT
SKV
SMY
SOG
STA
STE
STH
STJ
STL
Sandfell
Sauðárkrókur
Selfoss
Seltún
Seyðisfjörður
Sauðafell
Síðuvötn
Sigalda
Siglufjörður
Silfurstjarnan
Skatastaðir
Skeiðsfossvirkjun
Skógarháls
Skagaströnd
Skaftá
Skaftárveita
Smyrlabjargaárvirkju
Sogssvæði
Stakkur
Steingrímsstöð
Stóra-Hraun
Stjórnstöð Gylfaflöt
Stóra Laxá
Substation, planned
Substation
Substation
Substation, planned
Substation
Reservoir, Sauðafellslón and Þórisós
Power plant, planned
Power plant/ Substation
Substation
Substation
Power plant, planned
Power plant/ Substation
Substation, planned
Substation
Power plant/ Substation, planned
Reservoir, Skaftárveita, planned
Power plant/Substation
Sogs area, IRA, LJO & STE
Substation, planned
Power plant/ Substation
Substation
Control center
Power plant/ Substation, planned
VERKFRÆÐISTOFAN
AFL OG ORKA
LN-RARIK
LV
LN-RARIK
LN-RARIK
LN-RARIK
LV
LN-LV
RARIK
RARIK
RARIK
RARIK
RARIK
LN-LV
LN
LN-LV
RARIK
LN
Page A-1.5
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SKI-020
December 2014
Edition: 09
Author: VAO/KS
Confirmed: NL
Appendix 1
LANDSNET
KKS HANDBOOK
KKS
STO
STR
STU
STY
SUL
SVA
SVE
Stöðvarfjörður
Straumsvík
Stuðlar
Stykkishólmur
Sultartangi
Svartsengi
Sveinsstaðir
Substation
Substation/Emergency/gas plant
Substation
Substation
Power plant/ Substation
Power plant/ Substation
Substation
LN-RARIK
LV
LN-RARIK
RARIK
LN-LV
LN-HSO
RARIK
TEH
THR
TIN
TJO
TOH
TOJ
TOR
TRD
TVM
TVV
Teigarhorn
Þeistareykir
Þingvallastræti
Þjórsársvæði
Þórshöfn
Torfajökull
Þorlákshöfn
Trölladyngja
Þórisvatnsmiðlun
Þingvallavatn
Substation
Power plant/ Substation, planned
Substation
Þjórsár-/Tungnaár area
Substation
Power plant/ Substation, planned
Substation
Substation, planned
Water Impounding structure, Vatnsfelli
Reservoir
LN-RARIK
URR
Urriðafoss
Power plant/ Substation, planned
VAF
VAK
VAL
VAR
VAT
VEG
VEM
VIK
VIL
VOG
VOP
Vatnsfell
Akureyri
Vallarheiði
Varmahlíð
Vatnshamrar
Vegamót
Vestmannaeyjar
Vík
Villinganes
Vogaskeið
Vopnarfjörður
Power plant/ Substation
Backup plant/ diesel generator
Substation, planned
Substation
Substation
Substation
Substation
Substation
Power plant/ Substation, planned
Substation
Substation
RA
LV
RARIK
LN-RARIK
LV
LV
LN-LV
LV
LN-RARIK
LN-RARIK
LN-RARIK
LN-HSV
RARIK
LN-RARIK
LN-RARIK
Table A-1.3 Definition of BDL 1 for Power Plants and Substations.
These tables are made in collaboration/consultation between the KKS committees from
LN and LV and in collaboration with RARIK.
VERKFRÆÐISTOFAN
AFL OG ORKA
Page A-1.6
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SKI-020
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Author: VAO/KS
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Appendix 2
LANDSNET
KKS HANDBOOK
CODING OF LINES
A-2 REGISTRATION OF LINE BAYS
A-2.
1
REGISTRATION OF LINE BAYS
Name of line
From
Brennimelslína 1
Búrfellslína 1
Búrfellslína 2
Búrfellslína 3
Fljótsdalslína 3
Fljótsdalslína 4
Hamraneslína 1
Hamraneslína 2
Hrauneyjafosslína 1
Ísallína 1
Ísallína 2
Járnblendilína 1
Kolviðarhólslína 1
Norðurálslína 1
Norðurálslína 2
Sigöldulína 2
Sigöldulína 3
Sogslína 3
Sultartangalína 1
Sultartangalína 2
Sultartangalína 3
Vatnsfellslína 1
Geitháls
Búrfell
Búrfell
Búrfell
Fljótsdalur
Fljótsdalur
Geitháls
Geitháls
Hrauneyjafoss
Hamranes
Hamranes
Brennimelur
Kolviðarhóll
Brennimelur
Brennimelur
Sigalda
Sigalda
Írafoss
Sultartangi
Sultartangi
Sultartangi
Vatnsfell
BDL ÷1
BDL 0
BDL 1
To
GEH
BUR
BUR
BUR
FLJ
FLJ
GEH
GEH
HRA
HAM
HAM
BRE
KOL
BRE
BRE
SIG
SIG
IRA
SUL
SUL
SUL
VAF
BR1
BU1
BU2
BU3
FL3
FL4
HN1
HN2
HR1
IS1
IS2
JA1
KH1
NA1
NA2
SI2
SI3
SO3
SU1
SU2
SU3
VF1
1ADL
1ADL
1ADL
1ADL
1ADL
1ADL
1ADL
1ADL
1ADL
1ADL
1ADL
1ADL
1ADL
1ADL
1ADL
1ADL
1ADL
1ADL
1ADL
1ADL
1ADL
1ADL
Brennimelur
Írafoss
Kolviðarhóll
Hamranes
Álv. Reyðarfirði
Álv. Reyðarfirði
Hamranes
Hamranes
Sultartangi
Álv. Straumsvík
Álv. Straumsvík
Járnblendi
Geitháls
Álv. Hvalfirði
Álv. Hvalfirði
Hrauneyjafoss
Búrfell
Geitháls
Brennimelur
Búrfell
Brennimelur
Sigalda
BDL ÷1
BDL 0
BDL 1
BRE
IRA
KOL
HAM
ARE
ARE
HAM
HAM
SUL
AST
AST
JAR
GEH
AHV
AHV
HRA
BUR
GEH
BRE
BUR
BRE
SIG
BR1
BU1
BU2
BU3
FL3
FL4
HN1
HN2
HR1
IS1
IS2
JA1
KH1
NA1
NA2
SI2
SI3
SO3
SU1
SU2
SU3
VF1
2ADL
2ADL
2ADL
2ADL
2ADL
2ADL
2ADL
2ADL
2ADL
2ADL
2ADL
2ADL
2ADL
2ADL
2ADL
2ADL
2ADL
2ADL
2ADL
2ADL
2ADL
2ADL
Table A-2.1 Registration of line bays 220 kV on BDL ÷1, BDL 0 and BDL 1.
VERKFRÆÐISTOFAN
AFL OG ORKA
Page A-2.1
PRINTED DOCUMENTS NOT VALID
SKI-020
December 2014
Edition: 09
Author: VAO/KS
Confirmed: NL
Appendix 2
LANDSNET
KKS HANDBOOK
CODING OF LINES
Name of line
From
Aðveitustöð 7
Aðveitustöð 3
Blöndulína 1
Blöndulína 2
Eyvindarárlína 1
Fitjalína 1
Fljótsdalslína 2
Geiradalslína 1
Glerárskógalína 1
Hafnarfjörður 1
Hólalína 1
Hrútatungulína 1
Korpulína 1
Kröflulína 1
Kröflulína 2
Laxárvatnslína 1
Mjólkárlína 1
Nesjavallalína 1
Prestbakkalína 1
Rangárvallalína 1
Rangárvallalína 2
Rauðamelslína 1
Rauðavatnslína 1
Sigöldulína 4
Sogslína 2
Suðurnesjalína 1
Svartsengislína 1
Teigarhornslína 1
Vatnshamralína 1
Hamranes
Korpa
Blanda
Blanda
Hryggstekkur
Rauðimelur
Bessastaðir
Gleráskógar
Hrútatunga
Hamranes
Teigarhorn
Vatnshamrar
Geitháls
Krafla
Krafla
Hrútatunga
Geiradalur
Nesjavellir
Hólar
Rangárvellir
Rangárvellir
Reykjanes
Geitháls
Sigalda
Írafoss
Hamranes
Svartsengi
Hryggstekkur
Vatnshamrar
BDL ÷1
BDL 0
BDL 1
To
HAM
KOR
BLA
BLA
HRY
RAU
BES
GLE
HRU
HAM
TEH
VAT
GEH
KRA
KRA
HRU
GED
NES
HOL
RAN
RAN
REY
GEH
SIG
IRA
HAM
SVA
HRY
VAT
AD7
AD3
BL1
BL2
EY1
MF1
FL2
GE1
GL1
HF1
HO1
HT1
KO1
KR1
KR2
LV1
MJ1
NE1
PB1
RA1
RA2
RM1
RV1
SI4
SO2
SN1
SM1
TE1
VA1
1AEL
1AEL
1AEL
1AEL
1AEL
1AEL
1AEL
1AEL
1AEL
1AEL
1AEL
1AEL
1AEL
1AEL
1AEL
1AEL
1AEL
1AEL
1AEL
1AEL
1AEL
1AEL
1AEL
1AEL
1AEL
1AEL
1AEL
1AEL
1AEL
Aðveitustöð 7
Aðveitustöð 3
Laxárvatn
Varmahíð
Eyvindará
Fitjar
Hryggstekkur
Geiradalur
Glerárskógar
Öldugata
Hólar
Hrútatunga
Korpa
Rangárvellir
Bessastaðir
Laxárvatn
Mjólká
Korpa
Prestbakki
Varmahlíð
Krossanes
Rauðimelur
A12
Prestbakki
Geitháls
Fitjar
Rauðimelur
Teigarhorn
Brennimelur
BDL ÷1
BDL 0
BDL 1
AD7
AD3
LAV
VAR
EYV
FIT
HRY
GED
GLE
OLD
HOL
HRU
KOR
RAN
BES
LAV
MJO
KOR
PRB
VAR
KRO
RAU
A12
PRB
GEH
FIT
RAU
TEH
BRE
AD7
AD3
BL1
BL2
EY1
MF1
FL2
GE1
GL1
HF1
HO1
HT1
KO1
KR1
KR2
LV1
MJ1
NE1
PB1
RA1
RA2
RM1
RV1
SI4
SO2
SN1
SM1
TE1
VA1
2AEL
2AEL
2AEL
2AEL
2AEL
2AEL
2AEL
2AEL
2AEL
2AEL
2AEL
2AEL
2AEL
2AEL
2AEL
2AEL
2AEL
2AEL
2AEL
2AEL
2AEL
2AEL
2AEL
2AEL
2AEL
2AEL
2AEL
2AEL
2AEL
Table A-2.2 Registration of line bays 132 kV on BDL ÷1, BDL 0 and BDL 1.
VERKFRÆÐISTOFAN
AFL OG ORKA
Page A-2.2
PRINTED DOCUMENTS NOT VALID
SKI-020
December 2014
Edition: 09
Author: VAO/KS
Confirmed: NL
Appendix 2
LANDSNET
KKS HANDBOOK
CODING OF LINES
Name of line
From
Andakílslína 1
Akraneslína 1
Bolungarvíkurlína 1
Bolungarvíkurlína 2
Breiðadalslína 1
Dalvíkurlína 1
Eskifjarðarlína 1
Fáskrúðsfjarðarlína 1
Flúðalína 1
Grundarfjarðarlína 1
Hellulína 1
Hellulína 2
Hveragerðislína 1
Hvolsvallarlína 1
Ísafjarðarlína 1
Kollugerðislína 1
Kópaskerslína 1
Lagarfosslína 1
Laxárlína 1
Ljósafosslína 1
Neskaupstaðarlína 1
Ólafsvíkurlína 1
Rimakotslína 1
Sauðárkrókslína 1
Selfosslína 1
Selfosslína 2
Seyðisfjarðarlína 1
Seyðisfjarðarlína 2
Steingrímsst.lína 1
Stuðlalína 1
Stuðlalína 2
Tálknafjarðarlína 1
Vatnshamralína 2
Vegamótalína 1
Vogaskeiðslína 1
Vopnarfjarðarlína 1
Þingvallastræti
Þorlákshafnarlína 1
Andakíll
Brennimelur
Breiðadalur
Ísafjörður
Mjólká
Rangárvellir
Eyvindará
Stuðlar
Búrfell
Vogaskeið
Flúðir
Hvolsvöllur
Ljósifoss
Búrfell
Breiðadalur
Rangárvellir
Laxá
Lagarfoss
Laxá
Ljósifoss
Eskifjörður
Vegamót
Hvolsvöllur
Varmahíð
Ljósifoss
Hella
Eyvindará
Seyðisfjörður
Streingrímsstöð
Hryggstekkur
Stuðlar
Mjólká
Vatnshamrar
Vatnshamrar
Vegamót
Lagarfoss
Rangárvellir
Hveragerði
BDL ÷1
BDL 0
BDL 1
To
AND
BRE
BRD
ISA
MJO
RAN
EYV
STU
BUR
VOG
FLU
HEL
LJO
BUR
BRD
RAN
LAX
LAG
LAX
LJO
ESK
VEG
HVO
VAR
LJO
SEL
EYV
SEY
STE
HRY
STU
MJO
VAT
VAT
VEG
LAG
RAN
HVE
AN1
AK1
BV1
BV2
BD1
DA1
ES1
FA1
FU1
GF1
HE1
HE2
HG1
HV1
IF1
KG1
KS1
LF1
LA1
LJ1
NK1
OL1
RI1
SA1
SE1
SE2
SF1
SF2
ST1
SR1
SR2
TA1
VA2
VE1
VS1
VP1
TI1
TO1
1AFL
1AFL
1AFL
1AFL
1AFL
1AFL
1AFL
1AFL
1AFL
1AFL
1AFL
1AFL
1AFL
1AFL
1AFL
1AFL
1AFL
1AFL
1AFL
1AFL
1AFL
1AFL
1AFL
1AFL
1AFL
1AFL
1AFL
1AFL
1AFL
1AFL
1AFL
1AFL
1AFL
1AFL
1AFL
1AFL
1AFL
1AFL
Akranes
Akranes
Bolungarvík
Bolungarvík
Breiðadalur
Dalvík
Eskifjörður
Fáskrúðsfjörður
Flúðir
Grundarfjörður
Hella
Hella
Hveragerði
Hvolsvöllur
Ísafjörður
Kollugerði
Kópasker
Eyvindará
Rangárvellir
Írafoss
Neskaupstaður
Ólafsvík
Rimakot
Sauðárkrókur
Selfoss
Selfoss
Seyðisfjörður
SR mjöl
Ljósifoss
Stuðlar
Eskifjörður
Keldeyri
Andakíll
Vegamót
Vogaskeið
Vopnarfjörður
Þingvallastræti
Þorlákshöfn
BDL ÷1
BDL 0
BDL 1
AKR
AKR
BOL
BOL
BRD
DAL
ESK
FAS
FLU
GRU
HEL
HVO
HVE
HVO
ISA
KOG
KOP
EYV
RAN
IRA
NKS
OLA
RIM
SAU
SEL
HEL
SEY
NA
LJO
STU
ESK
KEL
AND
VEG
VOG
VOP
TIN
TOR
AN1
AK1
BV1
BV2
BD1
DA1
ES1
FA1
FU1
GF1
HE1
HE2
HG1
HV1
IF1
KG1
KS1
LF1
LA1
LJ1
NK1
OL1
RI1
SA1
SE1
SE2
SF1
SF2
ST1
SR1
SR2
TA1
VA2
VE1
VS1
VP1
TI1
TO1
2AFL
2AFL
2AFL
2AFL
2AFL
2AFL
2AFL
2AFL
2AFL
2AFL
2AFL
2AFL
2AFL
2AFL
2AFL
2AFL
2AFL
2AFL
2AFL
2AFL
2AFL
2AFL
2AFL
2AFL
2AFL
2AFL
2AFL
2AFL
2AFL
2AFL
2AFL
2AFL
2AFL
2AFL
2AFL
2AFL
2AFL
2AFL
Table A-2.3 Registration of line bays 66 kV on BDL ÷1, BDL 0 and BDL 1.
VERKFRÆÐISTOFAN
AFL OG ORKA
Page A-2.3
PRINTED DOCUMENTS NOT VALID
SKI-020
December 2014
Edition: 09
Author: VAO/KS
Confirmed: NL
Appendix 2
LANDSNET
KKS HANDBOOK
CODING OF LINES
Name of line
From
Ásbrúarlína 1
Ásbrúarlína 2
Ásbrúarlína 3
Ásbrúarlína 4
Húsavíkurlína 1
Hvammslína 1
Kárahnjúkalína 1
Kárahnjúkalína 2
Kárahnjúkalína 3
Kárahnjúkalína 4
Vestm.eyjalína 1
Vestm.eyjalína 3
Fitjum
Fitjum
Ásbrú
Asbrú
Laxá
Bessastaðir
Bessastaðir
Teigsbjarg
Axará
Tunga
Rimakot
Rimakot *
BDL ÷1
BDL 0
BDL 1
To
FIT
FIT
ASB
ASB
LAX
BES
BES
TEI
AXA
TGA
RIM
RIM
AS1
AS2
AS3
As4
HU1
PS1
KA1
KA2
KA3
KA4
VM1
VM3
1AHL
1AHL
1AHL
1AHL
1AHL
1AHL
1AHL
1AHL
1AHL
1AHL
1AHL
1AHL
Ásbrú
Ásbrú
Riðbreytistöð
Riðbreytistöð
Húsavík
Hvammur
Teigsbjarg
Axará
Tunga
Desjará
Vestm.eyjar
Vestm.eyjar
BDL ÷1
BDL 0
BDL 1
ASB
ASB
XXX
XXX
HUS
HVA
TEI
AXA
TGA
DES
VEM
VEM
AS1
AS2
XXX
XXX
HU1
PS1
KA1
KA2
KA3
KA4
VM1
VM3
2AHL
2AHL
XXX
XXX
2AHL
2AHL
2AHL
2AHL
2AHL
2AHL
2AHL
2AHL
* 66 kV cable, but operated on 33 kV
Table A-2.4 Registration of line bays 33 kV on BDL ÷1, BDL 0 and BDL 1..
Name of line
From
Hafnarfjörður 2
Hafnarfjörður 3
Kárahnjúkalína 5
Kárahnjúkalína 6
Reykjarhlíðarlína
Ufsárlónslína 1
Hamranes
Hamranes
Tunga
Laugarás
Krafla
Axará
BDL ÷1
BDL 0
BDL 1
To
HAM
HAM
TGA
LAU
KRA
AXA
HF2
HF3
KA5
KA6
RE1
UF1
1AKL
1AKL
1AKL
1AKL
1AKL
1AKL
Öldugata
Öldugata
Laugarás, KAR
Skógarháls
Reykjahlíð
Ufsárlón, KAR
BDL ÷1
BDL 0
BDL 1
OLD
OLD
LAU
SKO
REK
UFS
HF2
HF3
KA5
KA6
RE1
UF1
2AKL
2AKL
2AKL
2AKL
2AKL
2AKL
Table A-2.5 Registration of line bays 11 kV on BDL ÷1, BDL 0 and BDL 1.
VERKFRÆÐISTOFAN
AFL OG ORKA
Page A-2.4
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SKI-020
December 2014
Edition: 09
Author: VAO/KS
Confirmed: NL
Appendix 2
LANDSNET
KKS HANDBOOK
CODING OF LINES
Name of line
From
Bitrulína 1
Bitrulína 2
Bitrulína 3
Bjarnarflagslína 1
Blöndulína 3
Búðarhálslína 1
Fitjalína 1
Fitjalína 2
Fitjalína 3
Fitjalína 4
Fitjalína 5
Fitjalína 6
Helguvíkurlína 1
Helguvíkurlína 2
Hverahlíðalína 1
Hverahlíðalína 2
Hólasandslína 1
Hólasandslína 2
Kolviðarhólslína 2
Kröflulína 3
Kröflulína 4
Kröflulína 5
Nesjavallalína 2
Orustuhólslína 1
Orustuhólslína 2
Rangárvallalína 3
Reykjaneslína 1
Reykjaneslína 2
Sandfellslína 1
Sandskeiðslína 1
Sandskeiðslína 2
Seltúnslína 1
Suðurnesjalína 2
Svartsengislína 1
Trölladyngjulína 1
Trölladyngjulína 2
Vestm.eyjalína 3
Þeistareykjalína 1
Þorlákshafnarlína 2
Þorlákshafnarlína 3
Bitra
Bitra
Bitra
Bjarnarflag
Blanda
Búðarháls
Njarðvíkurheiði
Fitjar
Fitjar
Fitjar
Fitjar
Fitjar
Njarðvíkurheiði
Njarðvíkurheiði
Hverahlíð
Hverahlíð
Hólasandur
Hólasandur
Kolviðarhóll
Krafla
Krafla
Krafla
Nesjavellir
Hellisheiði
Hellisheiði
Rangárvellir
Njarðvíkurheiði
Njarðvíkurheiði
Trölladyngja
Sandskeið
Sandskeið
Trölladyngja
Njarðvíkurheiði
Svartsengi
Trölladyngja
Trölladyngja
Rimakot
Þeistareykir
Kolviðarhóll
Hellisheiði
BDL ÷1
BDL 0
BDL 1
To
BIT
BIT
BIT
BJA
BLA
BUD
NJA
FIT
FIT
FIT
FIT
FIT
NJA
NJA
HVH
HVH
HSA
HSA
KOL
KRA
KRA
KRA
NES
ORU
ORU
RAN
NJA
NJA
TRD
SAN
SAN
TRD
NJA
SVA
TRD
TRD
RIM
THE
KOL
HEH
BI1
BI2
BI3
BJ1
BL3
BH1
FI1
FI2
FI3
FI4
FI5
FI6
HL1
HL2
HH1
HH2
HS1
HS2
KH2
KR3
KR4
KR5
NE2
OR1
OR2
RA3
RN1
RN2
SD1
SS1
SS2
SL1
SN2
SV1
TD1
TD2
VM3
TR1
TO2
TO3
1ADL
1ADL
1ADL
1AEL
1AEL
1ADL
1AEL
1AEL
1AEL
1AEL
1AEL
1AEL
1ADL
1ADL
1ADL
1ADL
1ADL
1ADL
1ADL
1ADL
1ADL
1ADL
1AEL
1ADL
1ADL
1AEL
1ADL
1ADL
1ADL
1ADL
1ADL
1ADL
1ADL
1AEL
1ADL
1ADL
1AFL
1ADL
1ADL
1ADL
Hellisheiði
Hellisheiði
Hellisheiði
Krafla
Rangárvellir
Sultartangi
Fitjar
Stakkur
Vallarheiði
Vallarheiði
Helguvík
Helguvík
Álver Helguvík
Álver Helguvík
Hellisheiði
Hellisheiði
Álver á Bakka
Þeistareykir
Njarðvíkurheiði
Fljótsdalur
Hólasandur
Hólasandur
Geitháls
Kolviðarhóll
Kolviðarhóll
Krossanes
Reykjanes
Reykjanes
Sandfell
Hamranes
Geitháls
Seltún
Hamranes
Fitjar
Kúagerði
Kúagerði
Vestm.eyjar
Álver á Bakka
Þorlákshöfn
Þorlákshöfn
BDL ÷1
BDL 0
BDL 1
HEH
HEH
HEH
KRA
RAN
SUL
FIT
STA
VAL
VAL
XXX
XXX
AHE
AHE
HEH
HEH
ABA
TRE
NJA
FLJ
HSA
HSA
GEH
KOL
KOL
KRO
REY
REY
SAF
HAM
GEH
SET
HAM
FIT
KUA
KUA
VEM
ABA
TOR
TOR
BI1
BI2
BI3
BJ1
BL3
BH1
FI1
FI2
FI3
FI4
FI5
FI6
HL1
HL2
HH1
HH2
HS1
HS2
KH2
KR3
KR4
KR5
NE2
OR1
OR2
RA3
RN1
RN2
SD1
SS1
SS2
SL1
SN2
SV1
TD1
TD2
VM3
TR1
TO2
TO3
2ADL
2ADL
2ADL
2AEL
2AEL
2ADL
2AEL
2AEL
2AEL
2AEL
2AEL
AEL
2ADL
2ADL
2ADL
2ADL
2ADL
2ADL
2ADL
2ADL
2ADL
2ADL
2AEL
2ADL
2ADL
2AEL
2ADL
2ADL
2ADL
2ADL
2ADL
2ADL
2ADL
2AEL
2ADL
2ADL
2AFL
2ADL
2ADL
2ADL
Table A-2.6 Registration of future line bays on LYK ÷1, LYK 0 and LYK 1.
VERKFRÆÐISTOFAN
AFL OG ORKA
Page A-2.5
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LANDSNET
KKS HANDBOOK
ELECTRICAL
SKI-020
December 2014
Edition: 09
Author: VAO/KS
Confirmed: NL
Appendix 3
A-3. RELAY PROTECTION
2
A-3.1 DISTRIBUTION
A-3.2 TRANSMISSION
A-3.3 PRODUCTION
2
5
8
VERKFRÆÐISTOFAN
AFL OG ORKA
Page A-3.1
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SKI-020
December 2014
Edition: 09
Author: VAO/KS
Confirmed: NL
Appendix 3
LANDSNET
KKS HANDBOOK
ELECTRICAL
A-3
Relay Protection
For relay protection in distribution, transmission and production the coding shall be
done according the following tables.
A-3.1
DISTRIBUTION
Relay protection distribution, KKS coding
BDL 2
Explanation
EY
EY
EY
EY
EY
EY
EY
EY
EY
EY
000 Combined relays, such as I>, Z<, Z>, U>, U<, f>, f<, GENERAL
010
020
030
040
050
060
070
080
090
EY
EY
EY
EY
EY
EY
EY
EY
EY
EY
100
110
120
130
140
150
160
170
180
190
Over current, I>, I>>, Io>, Io>>, I> -->, Io> -->, I> inv., Io> inv.
Over current, I>, I>>, Io>, Io>>, I> -->, Io> -->, I> inv., Io> inv.
Over current, I>, I>>, Io>, Io>>, I> -->, Io> -->, I> inv., Io> inv.
Over current, I>, I>>, Io>, Io>>, I> -->, Io> -->, I> inv., Io> inv.
Over current, I>, I>>, Io>, Io>>, I> -->, Io> -->, I> inv., Io> inv.
Over current, I>, I>>, Io>, Io>>, I> -->, Io> -->, I> inv., Io> inv.
EY
EY
EY
EY
EY
EY
EY
EY
EY
EY
200
210
220
230
240
250
260
270
280
290
Differential current Id>,
Differential current Id>,
Differential current Id>,
Differential current Id>,
Differential current Id>,
EY
EY
EY
EY
EY
300
310
320
330
340
Under voltage / over voltage U<, U>,
Under voltage / over voltage U<, U>,
Under voltage / over voltage U<, U>,
Under voltage / over voltage U<, U>,
Under voltage / over voltage U<, U>,
GENERAL
Power transformers
Lines
Capacitors
Own consumption
Bustie
Motor protection
GENERAL
Power transformer
Lines
Capacitors
Own consumption
Busbar protection
Transformer
Lockout relay
VERKFRÆÐISTOFAN
AFL OG ORKA
GENERAL
Power transformers
Lines
Capacitors
Own consumption
Page A-3.2
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LANDSNET
KKS HANDBOOK
ELECTRICAL
EY
EY
EY
EY
EY
350
360
370
380
390
EY
EY
EY
EY
EY
EY
EY
EY
EY
EY
400
410
420
430
440
450
460
470
480
490
Under frequency / over frequency f<, f>,
Under frequency / over frequency f<, f>,
Under frequency / over frequency f<, f>,
Under frequency / over frequency f<, f>,
Under frequency / over frequency f<, f>,
Under frequency / over frequency f<, f>,
EY
EY
EY
EY
EY
EY
EY
EY
EY
EY
500
510
520
530
540
550
560
570
580
590
Distance protection Z<, >, GENERAL
Distance protection Z<, >, Power transformers
Distance protection Z<, >, Lines
Reclosing
Disturbance recorders
EY
EY
EY
EY
EY
EY
EY
EY
EY
EY
600
610
620
630
640
650
660
670
680
690
Breaker Failure,
Breaker Failure,
Breaker Failure,
Breaker Failure,
Breaker Failure,
EY
EY
EY
EY
EY
EY
EY
EY
EY
700
710
720
730
740
750
760
770
780
SKI-020
December 2014
Edition: 09
Author: VAO/KS
Confirmed: NL
Appendix 3
Under voltage / over voltage U<, U>, Busbar - Bustie
Syncro-check relay
Synchronizing equipment
Voltage regulator
GENERAL
Power transformers
Lines
Capacitors
Own consumption
Bustie
Phase selection relays
Impedance relays for transformers
VERKFRÆÐISTOFAN
AFL OG ORKA
GENERAL
Power transformers
Lines
Capacitors
Bus coupler
Page A-3.3
PRINTED DOCUMENTS NOT VALID
LANDSNET
KKS HANDBOOK
ELECTRICAL
EY
790
EY
EY
EY
EY
EY
EY
EY
EY
EY
EY
800
810
820
830
840
850
860
870
880
890
EY
EY
EY
EY
EY
EY
EY
EY
EY
EY
900
910
920
930
940
950
960
970
980
990
SKI-020
December 2014
Edition: 09
Author: VAO/KS
Confirmed: NL
Appendix 3
Relay protection undefined
Auxiliary relays
Test plugs
Communication equipment, isolated
Trip coil supervision
Measuring station
Bay control
Table A-3.1 Coding for relay protection in distribution on BDL 2
VERKFRÆÐISTOFAN
AFL OG ORKA
Page A-3.4
PRINTED DOCUMENTS NOT VALID
SKI-020
December 2014
Edition: 09
Author: VAO/KS
Confirmed: NL
Appendix 3
LANDSNET
KKS HANDBOOK
ELECTRICAL
A-3.2
TRANSMISSION
Relay protection Transmission, KKS coding
BDL 2
Explanation
EW
EW
EW
EW
EW
EW
EW
EW
EW
EW
000 Combine relays, such as I>, Z<, Z>, U>, U<, f>, f<, GENERAL
010
020
030
040
050
060
070
080
090
EW
EW
EW
EW
EW
EW
EW
EW
EW
EW
100
110
120
130
140
150
160
170
180
190
Over current, I>, I>>, Io>, Io>>, I> -->, Io> -->, I> inv., Io> inv.
Over current, I>, I>>, Io>, Io>>, I> -->, Io> -->, I> inv., Io> inv.
Over current, I>, I>>, Io>, Io>>, I> -->, Io> -->, I> inv., Io> inv.
Over current, I>, I>>, Io>, Io>>, I> -->, Io> -->, I> inv., Io> inv.
Over current, I>, I>>, Io>, Io>>, I> -->, Io> -->, I> inv., Io> inv.
Over current, I>, I>>, Io>, Io>>, I> -->, Io> -->, I> inv., Io> inv.
EW
EW
EW
EW
EW
EW
EW
EW
EW
EW
200
210
220
230
240
250
260
270
280
290
Differential current Id>,
Differential current Id>,
Differential current Id>,
Differential current Id>,
Differential current Id>,
EW
EW
EW
EW
EW
EW
EW
EW
EW
EW
300
310
320
330
340
350
360
370
380
390
Under voltage / over voltage U<, U>,
Under voltage / over voltage U<, U>,
Under voltage / over voltage U<, U>,
Under voltage / over voltage U<, U>,
Under voltage / over voltage U<, U>,
GENERAL
Power transformer
Lines
Capacitors
Own Consumption
Bustie
Motor protection
GENERAL
Power transformer
Lines
Capacitors
Own consumption
Busbar protection
Transformer
Lockout relay
ALMENNT
Power transformer
Lines
Capacitors
Own consumption
Under voltage / over voltage U<, U>, Busbar - Bustie
Syncro-check relay
Synchronizing equipment
Voltage regulator
VERKFRÆÐISTOFAN
AFL OG ORKA
Page A-3.5
PRINTED DOCUMENTS NOT VALID
LANDSNET
KKS HANDBOOK
ELECTRICAL
EW
EW
EW
EW
EW
EW
EW
EW
EW
EW
400
410
420
430
440
450
460
470
480
490
Under frequency / over frequency f<, f>,
Under frequency / over frequency f<, f>,
Under frequency / over frequency f<, f>,
Under frequency / over frequency f<, f>,
Under frequency / over frequency f<, f>,
Under frequency / over frequency f<, f>,
EW
EW
EW
EW
EW
EW
EW
EW
EW
EW
500
510
520
530
540
550
560
570
580
590
Distance protection Z<, >, GENERAL
Distance protection Z<, >, Power transformer
Distance protection Z<, >, Lines
Reclosing
Disturbance recorders
EW
EW
EW
EW
EW
EW
EW
EW
EW
EW
600
610
620
630
640
650
660
670
680
690
Breaker Failure,
Breaker Failure,
Breaker Failure,
Breaker Failure,
Breaker Failure,
EW
EW
EW
EW
EW
EW
EW
EW
EW
EW
700
710
720
730
740
750
760
770
780
790
EW
EW
EW
EW
800
810
820
830
SKI-020
December 2014
Edition: 09
Author: VAO/KS
Confirmed: NL
Appendix 3
GENERAL
Power transformer
Lines
Capacitors
Own consumption
Bustie
Phase selection relays
Impedance relays for transformers
VERKFRÆÐISTOFAN
AFL OG ORKA
GENERAL
Power transformer
Lines
Capacitors
Bustie
Page A-3.6
PRINTED DOCUMENTS NOT VALID
LANDSNET
KKS HANDBOOK
ELECTRICAL
EW
EW
EW
EW
EW
EW
840
850
860
870
880
890
EW
EW
EW
EW
EW
EW
EW
EW
EW
EW
900
910
920
930
940
950
960
970
980
990
SKI-020
December 2014
Edition: 09
Author: VAO/KS
Confirmed: NL
Appendix 3
Relay protection undefined
Auxiliary relays
Test plugs
Communication equipment, isolated
Trip coil supervision
Measuring station
Bay control
Table A-3.2 Coding for relay protection in transmission on BDL 2
VERKFRÆÐISTOFAN
AFL OG ORKA
Page A-3.7
PRINTED DOCUMENTS NOT VALID
SKI-020
December 2014
Edition: 09
Author: VAO/KS
Confirmed: NL
Appendix 3
LANDSNET
KKS HANDBOOK
ELECTRICAL
A-3.3
PRODUCTION
Relay protection Production, KKS coding
BDL 2
Explanation
EX
EX
EX
EX
EX
EX
EX
EX
EX
EX
000 Combined relays, such as I>, Z<, Z>, U>, U<, f>, f<, GENERAL
010
020
030
040
050
060
070
080
090
EX
EX
EX
EX
EX
EX
EX
EX
EX
EX
100
110
120
130
140
150
160
170
180
190
Over current, I>, I>>, Io>, Io>>, I> -->, Io> -->, I> inv., Io> inv.
Over current, I>, I>>, Io>, Io>>, I> -->, Io> -->, I> inv., Io> inv.
Over current, I>, I>>, Io>, Io>>, I> -->, Io> -->, I> inv., Io> inv.
Over current, I>, I>>, Io>, Io>>, I> -->, Io> -->, I> inv., Io> inv.
Over current, I>, I>>, Io>, Io>>, I> -->, Io> -->, I> inv., Io> inv.
Over current, I>, I>>, Io>, Io>>, I> -->, Io> -->, I> inv., Io> inv.
Over current, I>, I>>, Io>, Io>>, I> -->, Io> -->, I> inv., Io> inv.
Over current, I>, Shaft current
Motor protection
EX
EX
EX
EX
EX
EX
EX
EX
EX
EX
200
210
220
230
240
250
260
270
280
290
Differential current Id>,
Differential current Id>,
Differential current Id>,
Differential current Id>,
Differential current Id>,
Differential current Id>,
Differential current Id>,
Busbar protection
Transformer
Lockout relay
EX
EX
EX
EX
EX
EX
EX
EX
EX
EX
300
310
320
330
340
350
360
370
380
390
Under voltage / Over voltage U<, U>,
Under voltage / Over voltage U<, U>,
Under voltage / Over voltage U<, U>,
Under voltage / Over voltage U<, U>,
Under voltage / Over voltage U<, U>,
Under voltage / Over voltage U<, U>,
Under voltage / over voltage U<, U>,
Syncro-check relay
Synchronizing equipment
Voltage regulator
VERKFRÆÐISTOFAN
AFL OG ORKA
GENERAL
Power transformer
Lines
Capacitors
Own consumption
Bustie
Generators
GENERAL
Power transformer
Lines
Capacitors
Own consumption
Generators
Generators / Transformers (BLOCK)
GENERAL
Power transformer
Lines
Capacitors
Own consumption
Generators
Busbar - Bustie
Page A-3.8
PRINTED DOCUMENTS NOT VALID
LANDSNET
KKS HANDBOOK
ELECTRICAL
SKI-020
December 2014
Edition: 09
Author: VAO/KS
Confirmed: NL
Appendix 3
EX
EX
EX
EX
EX
EX
EX
EX
EX
EX
400
410
420
430
440
450
460
470
480
490
Under frequency / over frequency f<, f>,
Under frequency / over frequency f<, f>,
Under frequency / over frequency f<, f>,
Under frequency / over frequency f<, f>,
Under frequency / over frequency f<, f>,
Under frequency / over frequency f<, f>,
Under frequency / over frequency f<, f>,
EX
EX
EX
EX
EX
EX
EX
EX
EX
EX
500
510
520
530
540
550
560
570
580
590
Distance protection Z<, >, GENERAL
Distance protection Z<, >, Power transformers
Distance protection Z<, >, Lines
Reclosing
Disturbance recorders
Distance protection Z<, >, Generators
Reverse power P<-Phase selection relays
Impedance relays for transformers
EX
EX
EX
EX
EX
EX
EX
EX
EX
EX
600
610
620
630
640
650
660
670
680
690
Breaker Failure,
Breaker Failure,
Breaker Failure,
Breaker Failure,
Breaker Failure,
Breaker Failure,
EX
EX
EX
EX
EX
EX
EX
EX
EX
EX
700
710
720
730
740
750
760
770
780
790
Rotor earth Re<, Stator earth Se, GENERAL
Rotor earth Re<
Stator earth Se, 100% inj.
Stator earth Se, 100% 3. Harm.
Stator earth Se, 95% Un
Stator earth Se, 80% Un
EX
800 Neg.-Seq Insc>, Therm. Overload θ>, Loss of Ex. Ф<, Over excitation U/f>, Under excitation
U/f< GENERAL
EX
EX
810 Neg.-Seq Insc>
820 Therm. Overload θ>
VERKFRÆÐISTOFAN
AFL OG ORKA
GENERAL
Power transformer
Lines
Capacitors
Own consumption
Bus coupler
Generators
GENERAL
Power transformer
Lines
Capacitors
Bustie
Generators
Page A-3.9
PRINTED DOCUMENTS NOT VALID
LANDSNET
KKS HANDBOOK
ELECTRICAL
EX
EX
EX
EX
EX
EX
EX
830 Loss of Ex. Ф<
840 Over excitation U/f>
850 Under excitation U/f<
860
870
880
890
EX
EX
EX
EX
EX
EX
EX
EX
EX
EX
900
910
920
930
940
950
960
970
980
990
SKI-020
December 2014
Edition: 09
Author: VAO/KS
Confirmed: NL
Appendix 3
Relay protection undefined
Auxiliary relays
Test plugs
Communication equipment, isolated
Trip coil supervision
Measuring station
Bay control
Relay protection undefined
Table A-3.3 Coding for relay protection in production on BDL 2
VERKFRÆÐISTOFAN
AFL OG ORKA
Page A-3.10
PRINTED DOCUMENTS NOT VALID
SKI-020
December 2014
Edition: 09
Author: VAO/KS
Confirmed: NL
Appendix 4
LANDSNET
KKS HANDBOOK
IDENTIFICATION OF C&I
EQUIPMENT
A-4 INDIVIDUAL SIGNAL DESIGNATION
A-4
1
Individual signal designation
Individual designation list for signal letters and signal numbers.
Code
X
XA
XA21
XA31
XA26
XA36
XB
XB20
XB21
XB22
XB23
XB24
XB25
XB26
XB27
XB28
XB30
XB31
XB32
XB33
XB34
XB35
XB36
XB37
XB38
XB43
XB44
XB45
XB46
XC
XD
XD01
XD02
XD03
XE
XE01
XE02
XE03
XE05
XE06
XE07
XE08
Description
Signal origins
Binary signals - Automatic control
Automatic start
Automatic stop
Automatic start
Automatic stop
Binary signals - Individual control
Open / set / start equipment from local
Open / set / start equipment from SCADA
Pulse-open/raise equipment from local
Pulse-open/raise equipment from SCADA
Select connection to duty- from local
Select connection to duty- from SCADA
Open / set / start equipment from dispatch
Pulse-open/pulse-raise a valve from dispatch
Select connection to duty- from dispatch
Close / reset / stop equipment from local
Close / reset / stop equipment from SCADA
Pulse-close/lower equipment from local
Pulse-close/lower equipment from SCADA
Select connection to standby- from local
Select connection to standby- from SCADA
Close / reset / stop equipment from dispatch
Pulse-close / pulse-lower a valve from dispatch
Select connection to standby- from dispatch
Command: Switch to Automatic mode
Command: Switch to Manual mode
Command: Switch to Blocked mode
Command: Switch to Unblocked mode
binary signals - internal closed loop control
Emergency control functions
Command: Emergency stop, manual
Command: Emergency stop, electrical
Command: Emergency stop, mechanical
Protection relay signals
Start fault phase L1
Start fault phase L2
Start fault phase L3
Start fault common
Trip phase L1
Trip phase L2
Trip phase L3
VERKFRÆÐISTOFAN
AFL OG ORKA
Type
VARIOUS
PLC
PLC
Dispatch
Dispatch
VARIOUS
Local / DI
SCADA
Local / DI
SCADA
Local / DI
SCADA
Dispatch
Dispatch
Dispatch
Local / DI
SCADA
Local / DI
SCADA
Local / DI
SCADA
Dispatch
Dispatch
Dispatch
Dispatch
Dispatch
Dispatch
Dispatch
VARIOUS
VARIOUS
PLC
PLC
PLC
VARIOUS
Relay prot.
Relay prot.
Relay prot.
Relay prot.
Relay prot.
Relay prot.
Page V-4.1
PRINTED DOCUMENTS NOT VALID
LANDSNET
KKS HANDBOOK
IDENTIFICATION OF C&I
EQUIPMENT
XE10
XE11
XE12
XE13
XE14
XE15
XE16
XE17
XE20
XE21
XE24
XE25
XE26
XE28
XE29
XE30
XE31
XE32
XE33
XE34
XE35
XE36
XE37
XE38
XE39
XE40
XE41
XE42
XE43
XE44
XE45
XE46
XE47
XE48
XE49
XE50
XE51
XE52
XE53
XE54
XE55
XE58
XE59
XE60
XE61
XE62
XE63
XE64
XE65
XE66
XE67
XE70
XE71
Over current I> alarm
Over current I> trip
Short circuit I>> alarm
Short circuit I>> trip
Voltage dep. over current alarm
Voltage dep. over current trip
Under impedance alarm
Under impedance trip
Differential current alarm
Differential current trip
Block differential alarm
Block differential trip
Busbar protection trip
Dead machine alarm
Dead machine trip
Under voltage alarm
Under voltage trip
Over voltage alarm
Over voltage trip
Negative phase sequence alarm
Negative phase sequence trip
Voltage balance alarm
Voltage balance trip
Under excitation alarm
Under excitation trip
Over excitation alarm
Over excitation trip
Trip circuit supervision 1 alarm
Trip circuit supervision 2 alarm
Trip circuit supervision 3 alarm
Trip circuit supervision 4 alarm
Trip circuit supervision 5 alarm
Trip circuit supervision 6 alarm
Overload alarm
Overload trip
Low forward power alarm
Low forward power trip
Reverse power alarm
Reverse power trip
Shaft current alarm
Shaft current trip
Rotor earth fault alarm
Rotor earth fault trip
Stator earth fault alarm
Stator earth fault trip
Neutral displacement alarm
Neutral displacement trip
Sense direct earth fault alarm
Sense direct earth fault trip
Earth fault alarm
Earth fault trip
Under frequency trip
Under frequency alarm step 1
VERKFRÆÐISTOFAN
AFL OG ORKA
SKI-020
December 2014
Edition: 09
Author: VAO/KS
Confirmed: NL
Appendix 4
Relay prot.
Relay prot.
Relay prot.
Relay prot.
Relay prot.
Relay prot.
Relay prot.
Relay prot.
Relay prot.
Relay prot.
Relay prot.
Relay prot.
Relay prot.
Relay prot.
Relay prot.
Relay prot.
Relay prot.
Relay prot.
Relay prot.
Relay prot.
Relay prot.
Relay prot.
Relay prot.
Relay prot.
Relay prot.
Relay prot.
Relay prot.
Relay prot.
Relay prot.
Relay prot.
Relay prot.
Relay prot.
Relay prot.
Relay prot.
Relay prot.
Relay prot.
Relay prot.
Relay prot.
Relay prot.
Relay prot.
Relay prot.
Relay prot.
Relay prot.
Relay prot.
Relay prot.
Relay prot.
Relay prot.
Relay prot.
Relay prot.
Relay prot.
Relay prot.
Relay prot.
Relay prot.
Page V-4.2
PRINTED DOCUMENTS NOT VALID
SKI-020
December 2014
Edition: 09
Author: VAO/KS
Confirmed: NL
Appendix 4
LANDSNET
KKS HANDBOOK
IDENTIFICATION OF C&I
EQUIPMENT
XE72
XE73
XE74
XE75
XE76
XE77
XE78
XE79
XE80
XE81
XE82
XE83
XE84
XE85
XG
XG10
XG11
XG12
XG14
XG16
XG17
XG18
XG19
XG21
XG22
XG23
XG24
XG25
XG26
XG27
XG28
XG29
XG31
XG32
XG33
XG34
XG35
XG36
XG37
XG38
XG39
XG40
XG41
XG42
XG43
XG50
XG60
XG70
XG71
XG72
XG73
XG74
Under frequency alarm step 2
Under frequency alarm step 3
Under frequency alarm step 4
Over frequency trip
Over frequency alarm step 1
Over frequency alarm step 2
Over frequency alarm step 3
Over frequency alarm step 4
Distance protection start
Distance protection zone 1
Distance protection zone 2
Distance protection zone 3
Distance protection zone 4
Distance protection zone reverse 1
Binary process signals (Conditioning of signals from
contacts)
Equipment ready
Internal mechanism charged (Spring position)
Equipment not ready
Start contactor on
Equipment closing
Equipment opening
Battery in floating charging
Battery in boost charging
Position - in / closed (breaker)
Position - in / closed (breaker)
Position - in / closed (breaker)
Position - in / closed (breaker)
Position - in / closed (breaker)
Position - in / closed (breaker)
Position - in / closed (breaker)
Position - in / closed (breaker)
Position - in / closed (breaker)
Position - out / open (breaker)
Position - out / open (breaker)
Position - out / open (breaker)
Position - out / open (breaker)
Position - out / open (breaker)
Position - out / open (breaker)
Position - out / open (breaker)
Position - out / open (breaker)
Position - out / open (breaker)
Remote control mode
Auto control mode
Manual control mode
Local control mode
Free for use
Free for use
Breaker in connected position / available
Breaker in withdrawn position
Breaker in test position
Breaker pole discrepancy
Auto reclose activated
VERKFRÆÐISTOFAN
AFL OG ORKA
Relay prot.
Relay prot.
Relay prot.
Relay prot.
Relay prot.
Relay prot.
Relay prot.
Relay prot.
Relay prot.
Relay prot.
Relay prot.
Relay prot.
Relay prot.
Relay prot.
VARIOUS
DI
DI
DI
DI
DI
DI
DI
DI
DI
DI
DI
DI
DI
DI
DI
DI
DI
DI
DI
DI
DI
DI
DI
DI
DI
DI
DI
DI
DI
DI
DI
DI
DI
DI
DI
DI
DI
Page V-4.3
PRINTED DOCUMENTS NOT VALID
LANDSNET
KKS HANDBOOK
IDENTIFICATION OF C&I
EQUIPMENT
XG75
XG80
XG90
XH
XH15
XH16
XH21
XH31
XH40
XH41
XH42
XH50
XH51
XH52
XJ
XJ11
XJ12
XJ13
XJ14
XJ15
XJ16
XJ21
XJ26
XJ31
XJ51
XJ52
XJ53
XJ54
XJ55
XJ56
XJ57
XJ58
XJ59
XJ60
XJ61
XJ62
XJ63
XL
XM
XM01
XM02
XM03
XM04
XM05
XM11
XM12
XM13
XM14
XM15
XM41
XM42
XM49
XM51
Safety switch open
Free for use
Free for use
Binary limit signals
Valve position intermediate
Limiter in operation
Valve / gate position open
Valve / gate position closed
Low indication
Low indication - alarm
Low indication - trip
High indication
High indication - alarm
High indication - trip
Derived analog values
Analog signal - free for use (current)
Analog signal - free for use (voltage)
Analog signal - free for use (RTD)
Analog signal - free for use
Analog signal - free for use
Analog signal - free for use
Set point
Set point from Dispatch
Calculated values
Voltage Phase L1
Voltage Phase L2
Voltage Phase L3
Current Phase L1
Current Phase L2
Current Phase L3
Active Power
Reactive Power
Virtual ( 3 phase ) Power
Cos phi
Frequency Phase L1
Frequency Phase L2
Frequency Phase L3
Control rooms and control stations
Alarms
Alarm 01
Alarm 02
Alarm 03
Alarm 04
Alarm 05
Trip 01
Trip 02
Trip 03
Trip 04
Trip 05
Event 1
Event 2
Timeout ( control failure )
Alarm
VERKFRÆÐISTOFAN
AFL OG ORKA
SKI-020
December 2014
Edition: 09
Author: VAO/KS
Confirmed: NL
Appendix 4
DI
DI
DI
VARIOUS
DI
DI
DI
DI
DI
DI
DI
DI
DI
DI
VARIOUS
AI
AI
AI
AI
AI
AI
SCADA
Dispatch
PLC
Meas.center
Meas.center
Meas.center
Meas.center
Meas.center
Meas.center
Meas.center
Meas.center
Meas.center
Meas.center
Meas.center
Meas.center
Meas.center
VARIOUS
VARIOUS
DI
DI
DI
DI
DI
DI
DI
DI
DI
DI
DI
DI
DI
DI
Page V-4.4
PRINTED DOCUMENTS NOT VALID
SKI-020
December 2014
Edition: 09
Author: VAO/KS
Confirmed: NL
Appendix 4
LANDSNET
KKS HANDBOOK
IDENTIFICATION OF C&I
EQUIPMENT
XM52
XM53
XM54
XM55
XM80
XM90
XN
XN03
XN21
XN22
XN30
XN31
XN32
XN36
XN37
XN41
XN42
XN51
XN52
XP
XP10
XQ
XR
XS
XT
XU
XV
XW
Alarm
Alarm
Alarm
Alarm
Alarm
Alarm
Various parameters
Timer
Regulator gain
Regulator reset time constant
Pulse
Active energy import (pulse)
Reactive energy import (pulse)
Active energy export (pulse)
Reactive energy export (pulse)
Desired high warning
Desired high high warning
Desired low warning
Desired low low warning
Logical ( gated ) indication signals
Word for equipment indication
Analog signal conditioning
Reserved (LV)
Steps for open loop control (sequences)
Reserved (LV)
Gated signals
Gated signals
Gated signals
DI
DI
DI
DI
DI
DI
VARIOUS
PLC
PLC
PLC
PLC
PLC
PLC
PLC
PLC
PLC
PLC
PLC
PLC
VARIOUS
PLC
VARIOUS
VARIOUS
VARIOUS
VARIOUS
VARIOUS
VARIOUS
VARIOUS
Table A-4.1 Coding and numbering of signals on BDL 3.
VERKFRÆÐISTOFAN
AFL OG ORKA
Page V-4.5
PRINTED DOCUMENTS NOT VALID
SKI-020
December 2014
Edition: 09
Author: VAO/KS
Confirmed: NL
Appendix 4
LANDSNET
KKS HANDBOOK
IDENTIFICATION OF C&I
EQUIPMENT
Y
YB
YB01
YB02
YB03
YB13
YB14
YB15
YB21
YB22
YB31
YB32
YB41
YB42
YB43
YB45
YB50
YB51
YB52
YB53
YB54
YB55
YB56
YB57
YB58
YB59
YJ
YJ11
YJ21
Signal applications
Digital outputs
Emergency stop, manual
Emergency stop, electrical
Emergency stop, mechanical
Select equipment A as primary
Select equipment B as primary
Select equipment C as primary
Digital output from PLC open / start / on
Increase/raise
Digital output from PLC close / stop / off
Decrease/lower
Auto control mode command from PLC
Manual control mode command from PLC
Auto control mode in PLC
Blocked
Alarm / indication
Alarm / indication
Alarm / indication
Alarm / indication
Alarm / indication
Alarm / indication
Alarm / indication
Alarm / indication
Alarm / indication
Alarm / indication
Analog outputs
Analog output from PLC
Setpoint for regulator
VARIOUS
DO
DO
DO
DO
DO
DO
DO
DO
DO
DO
DO
DO
PLC
PLC
DO
DO
DO
DO
DO
DO
DO
DO
DO
DO
VARIOUS
AO
AO
Table A-4.2 Coding and numbering of signals on BDL 3.
Z
ZB
ZB01
ZB07
ZV
Gated signals
Combined feedback signals
Binary signals (combined feedback signals)
Fault (combined feedback signals drive, actuator, solenoid valve,
circuit breaker)
Signal gating protective logics
VARIOUS
Table A-4.3 Coding and numbering of signals on BDL 3.
VERKFRÆÐISTOFAN
AFL OG ORKA
Page V-4.6