TXP CLC Course
5
XK or ZK – Unit and component protection
For this signal area the serial number assignments fall into several categories.
The serial number assignments are listed below:
.K01 - .K09 Protection trip channel 1 to 9, unit not specified
.K11 - .K19 Protection trip channel 1 to 9, unit 1
.K21 - .K29 Protection trip channel 1 to 9, unit 2
.K31 - .K39 Protection trip channel 1 to 9, unit 3
.K41 - .K49 Protection trip channel 1 to 9, unit 4
.K51 - .K59 Protection trip channel 1 to 9, unit 5
.K60 - .K80 Can be assigned by user
.K91 Dynamic alarm, unit protection
.K92 Dynamic alarm, unit protection - coincidence
.K93 Protection circuit alarm
.K94 Protection circuit warning
.K95 Protection circuit warning (inverted)
.K96 Protection circuit TRIP
.K97 Protection circuit non coincidence
. = initial character X or Z
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