TXP CLC Course
5
Figure 3 shows the overall structure of the KKS mounting location, but in most
cases the numbers used within the drawings are abbreviated in some form or
another. The following list provides some other examples of mounting locations
that are commonly used in the I&C manuals:
+CJP02 This type of number is normally used to identify the cabinet. It can
be found in the drawing title block or on the drawing itself. The
prefix "+” in this case represents the unit number in which this
drawing pertains.
+.DC015 This type of number is used to identify a module. The prefix "+” in
this case represents both the Unit and the cabinet number. The
cabinet number in these cases can be found in the title block of the
drawing.
+.XD007 This type of number is used to identify a Termi-point connection.
Below this number the letters A to H would be listed to show
connection points for the individual signal. The prefix "+" in this
case represents both the Unit and the cabinet number in which the
termi-point is physically located. The cabinet number in these cases
can be found in the title block of the drawing.
KKS Function Codes
Some of the most common KKS Function Codes that are used for the
Combustion Turbine are listed below. In some cases the descriptions for the KKS
function codes that are assigned to the combustion turbine may not fit the official
KKS description. In these cases the combustion turbine description will be used.
A – Grid and distribution system
ADA High Voltage Switchgear
AEA 138 kV system
AFA 69 kV system
B - Power transmission and auxiliary power supply
BA Power transmission
BAA Generator leads
BAB Foundation cabinets
BAC Generator Circuit Breaker
BAT Generator transformers
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