PLR SRTP GD 0029 0
PLR SRTP GD 0029 0
PLR SRTP GD 0029 0
PLR-SRTP-GD-0029
0
21-04-08
Doc. N:
Revisin:
Fecha:
NOMBRE
FIRMA
FECHA
REALIZADO
NOP
21-04-08
COMPROBADO
IAR
21-04-08
APROBADO
NCN
21-04-08
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REGISTRO DE CAMBIOS
REV.
_____
FECHA
_______
SECCIN / PRRAFO
AFECTADO
_______________________
21-04-08
Todos
DOCUMENTO INICIAL
RAZONES DEL CAMBIO
______________________________
Documento inicial
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NDICE
1
1.1
1.2
OBJECT........................................................................................................................ 4
AIM OF THIS DOCUMENT.......................................................................................4
COORDINATION AND HARMONIZATION ........................................................... 4
2
STRUCTURE AND APPLICATION OF THE POWER STATION
IDENTIFICATION SYSTEM KKS .......................................................................................... 5
2.1
FORMAT OF THE KKS-CODE ................................................................................. 5
2.2
PLANT COUNTING DIRECTION .............................................................................6
3
3.1
4
4.1
4.2
4.2.1
4.2.2
4.2.3
4.2.4
2
4.3
4.3.1
4.4
4.5
4.6
4.7
special considerations.................................................................................................10
KKS LABELS FOR UNITS, APPARATUS, VESSELS AND VALVES ................10
IDENTIFICATION OF PIPING SYSTEMS ............................................................. 10
Symbol Use ................................................................................................................ 10
Delimitation of KKS-sections .................................................................................... 11
Rules for numbering on P&I Diagrams......................................................................12
Distinguishing of subclasses within one KKS system section at the Breakdown Level
15
INSTRUMENTATION AND CONTROL (SENER STANDARD) ......................... 15
Signal Codification..................................................................................................... 16
Instrument signals....................................................................................................... 16
Control signals............................................................................................................ 16
CABLING FOR ELECTRIC, I&C SYSTEM............................................................ 16
SWITCHGEARS........................................................................................................18
JUNCTION BOXES................................................................................................... 19
RACEWAYS CODIFICATION ................................................................................ 20
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1 OBJECT
KKS System will be used for component designation at Pilar Combined Cycle Power Plant.
Sub-suppliers of packaged units will be requested to apply KKS designation system.
Nevertheless, those companies which are not able to use KKS system will not be discarded as
potential suppliers and component designation within packaged units might not be according
to KKS system.
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OF
THE
POWER
STATION
the location identification identifies the rooms and floors, or other installation sites,
for installations and equipment in building structures.
A uniform designation structure, with a maximum of four breakdown levels, was created for
all three types; the units referred to becoming smaller from left to right. The next table shows
the breakdown levels.
Overall
Function
Equipment
Component
Example
Unit
System
Pump Unit
Pump
Although these numbering code elements are subject to agreement on a project, the next
guidelines shall be applied:
As a rule numbering starts a new when one of the preceding code elements changes.
Numbering conventions, once established, may not be altered, not even in the event of
changes made in the progress of planning.
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The counting at the counting data positions restarts every time if there is a change in
the previous classification data positions.
It is recommendable to skip numbers for having latitude for later additions in the
course of planning.
The counting of different types of units of the same kind is effected by counting
ranges.
Once a counting number is fixed for a particular item (component, pipe section) it will
not be changed anymore even if in the run of continuous engineering other rules of
coding are infringed.
If a certain item will be removed in the course of planning, a counting number may
not be reused.
A0GAF10
AP001
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F0
F1
F2
F3
FN
N
A1
A2
3
AN
A3
B1
B2
[A]
BN
N
Remarks:
Top line: Serial Number of Breakdown Level
Central line: Designation of data character
Bottom line: Type of data character (A= alpha character, N = numerical character)
Breakdown Level 0
G
Overall Plant
Breakdown Level 1
F0
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etc
.
To be defined if required
System numbering
The numerical digits count and subdivide the unit (e.g. lines, cubicles, floors of
buildings, etc.) coded in the last alphabetical digits.
Breakdown Level 2
Unit Code
[A3]
Additional character to make a distinction between multiple measuring points at one device
(redundancies) or to identify the pilot valve(s) of a main valve (e.g. the main valve AA001
is pneumatic and the pilot valve AA001A is controlled by the DCS).
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Breakdown Level 3
Component Code
This Breakdown Level is rarely used and shall only be applied if unequivocal coding
requires its application.
B1, B2 Component classification
The Component classification code is affected at data positions B1 and B2 according
to the KKS operating equipment code. See Annex C.
BN
Component numbering
Counting of operating equipment of the same kind at one unit is effected
consecutively starting with 01.
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SPECIAL CONSIDERATIONS
The following specifications, related to the counting digits FN, AN and BN, shall be used:
Breakdown of the plant systems into subsystems, is effected with priority in the FN
counting digits of the Breakdown Level 1.
The counting sequences in the Breakdown Level 1 are, as far as possible, employed in
increments of ten (starting with 10) in order to have latitude for later additions, if
required. Counting in the Breakdown Level 2 should preferably start from 001 on for
equipments, valves and for piping.
Example:
10LAB10AP001
For piping, valves, measurement devices and cables, a grouping in counting is envisaged in
the Breakdown Level 2 to distinguish them in various types.
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6 C15 X
4 C1 X
Flow direction
Flow direction
10LBA22
BR001
2 C15 X
10LBA10
BR001
10LBA10
BR001
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Flow direction
Both flow
directions are
possible
Both flow
directions are
possible
10LBA10
BR001
10LBA30
BR001
3 C1 X
4 C15 X
If two flow directions are possible a flag is not employed anymore but a box with two lines
connecting the box with the pipe.
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For clearer representation of the coding sections, it is to be made sure that the needles are not
situated directly at the branching or junction point, but close to it at the concerned line.
It is to avoid that two needles are placed one after another along a streamline at a branch or a
joining point. The T-fitting in the example below has to belong unequivocally to a KKS
section.
Example:
10LBA21
BR001
10LBA22
BR001
1LBA30
BR001
10LBA22
BR001
1LBA30
BR001
1LBA23
BR001
WRONG CORRECT
As it has been said above, delimitations of system identification in the Breakdown Level 1 are
represented by a hollow needle. On the other hand, delimitations of system identification in
the Breakdown Level 2 are represented by a solid needle.
Example:
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For instance, if the main line is numbered by 20 the branched lines will get
numbers as 31, 36, etc. Using a number ending with zero should be avoided
at a line in parallel to indicate there is another line with the same function.
When the parallel lines join together a step to the next tens digit shall be
affected (see example).
Example:
2LAB21
BR002
10LAB21
BR001
10LAB30
BR001
10LAB20
BR001
10LAB22
BR001
10LAB22
BR002
3) Numbering for several piping legs is also effected at the first Breakdown
Level in increments of one.
Example:
10GAF63
BR001
10GAF62
BR001
10GAF60
BR001
10GAF61
BR001
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10PGM50
BR002
10PGM50
AP001
10PGM50
BR001
BR002
10PGM50
AC001
10LBA50
BR001
10LBA50
BR002
10LBA50
AA101
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Due to the use of the interface coordination matrix, shown in Annex G, there could be some
cases in which the KKS application criteria explained in this application guide cannot be
strictly followed. This is the case in the interface points between two different Suppliers.
4.2.4 Distinguishing of subclasses within one KKS system section at the Breakdown
Level 2
Counting Ranges for pipe codes at Breakdown Level 2
Code ranges of counting sequences are employed in order to distinguish between various
piping types in the KKS. The pertaining stipulations can be found in Annex C.
Counting Ranges for valve codes at Breakdown Level 2
To distinguish between various valve types in the KKS code, certain counting ranges are
used. The prescriptions of the counting ranges of valves are contained in Annex D.
Counting Ranges for equipment at Breakdown Level 2 are from 001 to 999 in a
sequential order.
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Example:
TI
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0
G
NoA
F0 F1 F2 F3
N
Fn
N
E1 E2
N
En
N
Remarks:
Top Line: Serial N of Breakdown level
Central Line: Designation of the data position
Bottom Line: Type of data character (A=alpha character, N=numerical character)
The classification section (G to En) contains the system identification of the device which
gives the order, the device which signals an state or the device which is the consumer.
The classification section (G to En) will consider the following:
In case of the power cables, it will considered the consumer KKS code.
In case of control cables to the DCS or SCADA, the cable code will take into account
the KKS code of the device commanded or the device which gives status signal to the
control.
In case of control cables between the DCS and other different control of the plant (for
example: Steam Turbine Control, Bypass valves control, etc..), we will take into
account the KKS code of these other control of the plant for the codification of these
cables.
Level 1
Level 1
T Communication
Level 1
D digital signals
Level 2
Level 3
Level 3
P protection signals
Level 3
Level 3
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Level 4
Level 4
Level 5
4.5 SWITCHGEARS
The structure of the KKS codes applied to the switchgear will be based on the following:
0
G
NoA
F0 F1 F2 F3
N
Fn
N
E1 E2
N
En
N
The classification section (G to fn) will consider the switchgear KKS code. Section (E1 & E2
& first N of EN) will distinguish:
GS1NN: incoming breakers;
GS2NN: coupling breakers,
GS3NN: transformers outgoing;
GS4NN: Motors outgoing;
GS5NN: MCC and Power Centres outgoings;
GS6NN: outgoings to AN, PS,SAI, CC, HVAC and HVAC panels
GS7NN: outgoings to passive loads;
GS8NN: Not used;
GS9NN: line disconnectors;
GS0NN: Earthing switches.
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For example, considering the power center 1BFA10, and busbar 1BFA11:
0
G
NoA
F0 F1 F2 F3
N
Fn
N
E1 E2
N
En
N
The level 2 of the codification of the junction boxes will be according to the following in
order to distinguish among the several purposes:
GA Junction box for analog measured data
GB Junction box for binary signals
GD Junction box for power cables > 1 kV
GE Junction box for power cables < 1 kV
GG Junction box for thermocouples
GH Junction box for general purpose cabling
GL Junction box for solenoid valves
GM Junction box for light-current systems of telecommunication
GO Junction Boxes for Fire&Gas signals
GP Junction box for lighting
GQ Power socket outlets
GY Junction box for light-current systems (not telecommunication)
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1
F0 F1 F2 F3
2
Fn
E1 E2
3
En
N A A A N N A N N N N A
-Code Level 1: it will be used the area code for the location of the cable tray or duct.
-Code Level 2: this level will give the following information:
E1: this letter will indicate if its a tray or tube.
T: TUBE
B: TRAY
E2: the elevation in the area of the cable tray.
En: the order number of the cable tray or duct with 3 digits.
-Code Level 3: this level will give the indication of the cable type according to the
signal type. The following table shows the character used for the different cables, and
the related Level of these cables according to the ANSI/IEEE Standard 518-1982 for
the separation.
Level 5
P Power cables
Level 4
L Control
Cables
and
Power Level 3
Level 2
Level 1
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5 LIST OF ANNEXES
Annex
Denomination
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ANNEX A
FUNCTION CODE LETTERS
(Breakdown level 1)
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AE
110-150 kV Systems
AEA
Breakers
AEB
Disconnectors
AET
Main transformers
AEW
Lightning protection
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BA
Power Transmission
BAA
BAB
Generator Earthing
BAC
BAT
BAY
BB
BBA
BBB
BBE
BBT
Auxiliary Transformer
BBY
BF
BFA
BFE
BFT
BFY
BJ
BJA
MCC
BJT
BJY
BL
BLA
BLB
BLC
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BLT
BLY
BM
BMA
BMB
BME
BMY
BR
BRA
BRU
UPS Inverter
BRT
Isolation Transformer
BRV
BRY
BT
Battery Systems
BTA
DC System Batteries
BTL
Battery Charger
BU
BUA
DC Distribution Board
BUB
BUC
BUK
24 VCD Distribution
BUY
BV
BVA
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BY
BYA
BYB
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CA
Protective Interlocks
CAA
BPS Cabinets
CB
CBA
CBP
CC
CCA
CD
CDA
CE
Annunciation
CEA
CF
Measurement, Recording
CFA
CH
Protection
CHA
CHE
Protection
CJ
CJA
CK
CKA
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CW
Control Rooms
CWA
CX
CXA
CY
Communication Equipment
CYE
CYG
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EG
EGA
EGB
Tank farm
EGC
Pump System
EGD
Piping System
EGR
EGT
EGV
EGX
EGY
EK
EKA
EKB
EKC
Heating System
EKD
Reducing Station
EKE
EKG
Piping System
EKR
EKT
EKY
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GA
GAA
GAC
GAD
GAF
GB
GBB
GBD
GBK
Piping system, temporary storage system, pump system for main fluid
GBL
GBN
GBR
GBS
GBY
GC
GCB
GCC
GCF
Ion Exchange
GCK
Piping system, temporary storage system, pump system for main fluid
GCN
GCP
GCR
GCY
GH
GHB
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GHC
GHD
GK
GKB
GKC
GM
GMA
GMB
GMC
GMD
GME
GMF
Drains to Sink
GMK
Fuel Drains
GU
GUA
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HA
HAC
HAD
HAH
HAN Pressure System Drainage and Venting Systems (including continuous and
intermittent blowdown tanks)
HAY
HB
HBA
HBB
Enclosures
HBD
Platforms, Stairways
HBK
HN
HNA
Ducting System
HNE
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LA
Feedwater System
LAA
Storage, deaeration
LAB
LAC
LAE
LAV
LB
Steam System
LBA
LBD
LBE
LBH
LBQ
LBS
LBW
LC
Condensate System
LCA
LCB
LCE
LCM
LCP
LCQ
LCW
LCY
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LF
LFN
Proportioning System for Feedwater, Condensate System, incl. proportioning in
Boiler and Turbine Area
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MA
MAA
HP Turbine
MAC
LP Turbine
MAD
Bearings
MAG
Condensing System
MAJ
MAK
Transmission gear between prime mover and driven machine, incl. turning gear
MAL
MAM
MAN
MAP
ST LP Bypass System
MAV
MB
MBA
MBB
MBC
MBD
Bearings
MBE
MBH
MBJ
Start-up unit
MBK
Transmission gear between prime mover and driven machine, incl. turning gear,
barring gear
MBL
MBM
MBN
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MBP
MBQ
MBR
MBS
Storage system
MBT
MBU
Additive system
MBV
MBW
MBX
MBY
MBZ
MJ
MJA
Black-start generator
MJB
Diesel generator
MK
Generator Plant
MKA
Generator, complete, incl. stator, rotor and all integral cooling equipment
MKC
Exciter system
MKD
MKF
MKJ
MKY
ML
Electro-Motive Plant
MLA
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PA
PAB
PAC
PAD
PAE
PAH
PB
PBN
PC
PCA
PCB
Piping system
PCC
Pump system
PCH
PCY
PG
PGB
PU
PUE
PUN
Proportioning equipment
PUR
PUS
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AUXILIARY SYSTEMS
QC
QCA
QCB
QCC
QCD
QCE
QE
QEB
QF
QFA
QFB
QFC
QFD
QFE
QJ
QJB
QJD
QU
Sampling Systems
QUA
QUB
QUC
QUE
QUG
QUN
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QUP
QUS
QUW
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ANCILLARY SYSTEMS
SA
SAA
SAK
SAM
SAU
Buildings Heating
SG
SGA
SGC
SGE
Sprinkler systems
SGF
SGG
SGJ
SGL
SGM
SGX
SGY
SM
SMA
Central equipment
SMC-SMU
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STRUCTURES
UM
UMA
UMB
UMC
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ANNEX B
EQUIPMENT UNIT CODE LETTER
(Breakdown level 2)
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MECHANICAL EQUIPMENT
AA
AB
AC
AE
AF
AG
Generator units
AH
AJ
Size-reduction equipment
AK
AM
AN
AP
Pump units
AS
AT
AU
AV
Combustion equipment
AW
AX
AZ
Other Units
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MECHANICAL EQUIPMENT
BB
BE
Shafts
BF
Foundations
BN
Injectors, ejectors
BP
BQ
BR
BS
Silencers
BT
Catalyst
BU
Insulation, enclosures
BZ
Other Units
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MEASURING CIRCUITS
CA
pH
CC
Conductivity
CD
Density
CE
Electrical variables
CF
Flow, rate
CG
CK
Time
CL
CM
Humidity
CP
Pressure
CQ
CR
Radiation variables
CS
CT
Temperature
CU
CV
Viscosity
CW
CY
Vibration, expansion
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F
INDIRECT
MEASURING
SUPPRESSED, CALCULATED)
CIRCUITS
(GATED,
CORRECTED,
FC
Conductivity
FD
Density
FE
Electrical variables
FF
Flow, rate
FG
FJ
FK
Time
FL
FM
Humidity
FP
Pressure
FQ
FR
Radiation variables
FS
FT
Temperature
FU
FV
Viscosity
FW
FY
Vibration, expansion
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ELECTRICAL EQUIPMENT
GA
GB
GC
GD
GE
GF
GG
GH
GK
Information display and operator control equipment for process computer and
automation systems
GL
GM
GN
GO
GP
GQ
GR
GS
GT
Transformer equipment
GU
GV
GW
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GX
GY
GZ
Measuring instrument racks, supports, supporting structures, racks for electric, I&C
equipment
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HA
HB
HD
Bearing assembly
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ANNEX C
EQUIPMENT UNIT CODE LETTERS
(Breakdown Level 3)
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QA
QB
QH
Signalling device
QN
QP
QR
Instrument piping
QS
QT
Electrical components
-A
-B
-C
Capacitors
-D
-E
-F
Protective devices
-G
-H
Signalling devices
-K
Relays, contactors
-L
Inductors
-M
Motors
-N
Amplifiers, controllers
-P
-Q
Power switchgear
-R
Resistors
-S
Switches, selectors
-T
Transformers
-U
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-V
Tubes, semiconductors
-W
-X
-Y
-Z
Signal origins
XA
XB
Control interface
XC
Closed-loop control
XG
XH
XJ
XK
XL
Control room and control stations not assigned to particular controls (e.g. control
interface tiles)
XM
XN
XP
XQ
Analog signals
XS
XT
XV
XW
Signal applications
YA
YB
Control interface
YC
Closed-loop control
YG
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YH
YJ
YK
YL
Control room and control stations not assigned to particular controls (e.g. control
interface tiles)
YM
YN
YP
YQ
Analog signals
YS
YT
YV
YW
Signal combination
ZJ
ZV
ZQ
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ANNEX D
COUNTING RANGES FOR PIPING
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Counting Range
Type of Pipe
From To
001 190
Main Pipes
191 199
201 299
301 399
401 499
Drain Pipes
501 599
Vent Pipes
601 699
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ANNEX E
COUNTING RANGES FOR VALVES
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Counting Range
Type of Valve
From To
001 - 100
101 - 189
191 - 199
Safety Valves
301 - 399
401 - 499
Valves in Drains
501 - 599
Valves in Vents
601 - 699
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ANNEX F
COUNTING RANGES FOR MEASUREMENT POINTS
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Counting
Range
Instruments
From To
001 080
081 099
100 - 199
201 - 280
Redundant transmitters
281-299
Redundant switches
301 - 399
Not Assigned
401 - 499
501 - 599
601 - 699
Not Assigned
701 - 799
Reserved
801 - 899
Reserved
901 - 999
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ANNEX F
ISA CODE LETTERS
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ISA CODES
FIRST LETTER
Measured or initiated
variable
SUCCEEDING LETTERS
Modifier
Readout or
Passive Function
Analysis
Alarm
Burner
Users Choice
Electric Conductivity
Densiy
Voltage
Flow Rate
View / Position
Viewing device
Hand, manual
Hand
Electrical Current
Indicate
Power
Scan
Time Rate of
Change
Level
Humidity
Users Choice
Users Choice
Users Choice
Orifice, Restriction
Pressure, Vacuum
Point (Test)
Connection
Quantity
Output
Function
Modifier
Users Choice
Users Choice
Control
Close
Differential
Primary Element
Ratio (Fraction)
Ratio
High
Control Station
Light
Momentary
Integrate, Totalize
Low
Control Station
Intermediate
Users Choice
Users Choice
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FIRST LETTER
Measured or initiated
variable
SUCCEEDING LETTERS
Modifier
Readout or
Passive Function
Output
Function
Remote
Speed, Frequency
Temperature
Multivariable
Vibration
Weight, Force
Phase
X Axis
State
Y Axis
Relay, Compute
Position, Dimension
Z Axis
Unclassified
Control Element
Modifier
Record
Safety
Switch
Transmit
Multifunction
Multifunction
Multifunction
Valve, Damper,
Louver
Well
Unclassified
Unclassified
Unclassified
Protection
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ANNEX G
INTERFACE COORDINATION MATRIX
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KKS
CODE
GRIDS AND DISTRIBUTION
SYSTEMS (*)
SENE
R
SUPPLIE
R
(*) if applicable
220 kV Systems
AD
ADT
6099
1059
Lightning protection
ADW
6099
1059
AR
ARI
6099
1059
ARE
6099
1059
Catodic protection
ARP
6099
1059
(*) if applicable
BB
BBA
6099
1059
BF
BFA
6099
1059
BFT
6099
1059
BJ
6099
1059
6099
1059
MCC
BJA
BL
BLA
Notes
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KKS
CODE
Low voltage distribution boards and
transformers, (diesel) emergency power
system 1
BM
BMA
BR
SENE
R
SUPPLIE
R
6099
1059
BRA
6099
1059
UPS inverter
BRU
6099
1059
Isolation transformer
BRT
6099
1059
Battery systems
BT
BTA
6099
1059
BTB
6099
1059
BTL
6099
1059
BTM
6099
1059
ALL
Notes
EG
EGR
EK
EKA
ALL
Heating System
EKC
ALL
Reducing Station
EKD
ALL
ALL
EKE
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KKS
CODE
SENE
R
SUPPLIE
R
Notes
12EKE for GT2
Piping System
EKG
ALL
EKR
1059
6099
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KKS
CODE
WATER SUPPLY AND DISPOSAL
SENE
R
SUPPLIE
R
Notes
Treatment System
GB
GBB
ALL
GBD
ALL
GBK
ALL
GBL
ALL
GBN
1059
6099
GBR
ALL
GBS
ALL
GC
GCB
ALL
(*) if applicable
GCC
ALL
(*) if applicable
Ion Exchange
GCF
ALL
GCK
ALL
GCN
ALL
GCP
ALL
GCR
ALL
GK
GKB
ALL
GME
8099
1079
(*) if applicable
(*) if applicable
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KKS
CODE
CONVENTIONAL HEAT
GENERATION
SENE
R
SUPPLIE
R
Notes
HA
HAC
ALL
HAD
ALL
HAH
ALL
HAN
ALL
Feedwater system
LA
Storage, deareation
LAA
ALL
LAB
1059
1059
LAE
ALL
Steam System
LB
HP Steam System
LBA
1029
3049
LP Steam System
LBA
5069
7099
LBH
ALL
LBW
ALL
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KKS
CODE
Condensate System
SENE
R
SUPPLIE
R
ALL
Notes
LC
LCA
LCE
7999
MA
MAJ
1059
5999
MAL
6199
1060
ALL
PA
PB
PBN
5059
1019
PBN
6079
2029
PBN
8089
3039
Biocide (Hypochlorite)
PBN
9099
PG
1089
4049
9099
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KKS
CODE
AUXILIARY SYSTEMS
QC
SENE
R
SUPPLIE
R
QCA
5999
1059
QCB
5999
1059
QCC
5999
1059
QCD
5999
1059
Notes
QF
QFC
ALL
QFD
ALL
QFE
ALL
QFF
ALL
QFG
ALL
QFH
ALL
QFI
ALL
QFJ
ALL
Sampling System
QU
QUA
1029
2999
QUB
1029
2999
QUC
1029
2999
QUG
1029
2999
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KKS
CODE
SENE
R
SUPPLIE
R
QUP
1029
2999
QUW
1029
2999
ANCILLARY SYSTEMS
SA
SAA
1059
6099
SAK
1059
6099
Buildings Heating
SAU
1059
6099
Notes