6-4 G650 Generator Protection & Control System GEK-113285A
6.2 STATUS 6 ACTUAL VALUES
6.2.3.2 PHASE CURRENT
This screen shows the pickup and trip for all phase instantaneous and time overcurrent elements in the G650 and block
and operation signals provided by the phase directional units. Any of these two events of any phase element will light up
the corresponding LED in this screen, and it will remain lit as the associated function remains in pickup or operation. All the
values are provided for phases and total as shown on the table below.
This screen is accessed in menu: Actual> Status > Protection > Phase Current, and includes the following signaling
LEDs:
Table 6–5: PHASE CURRENT ACTUAL VALUES
PHASE IOC ACTUAL VALUES PHASE TOC ACTUAL VALUES
PH IOC1 HIGH A / B / C PKP PH TOC1 HIGH A / B / C PKP
PH IOC1 HIGH A / B / C OP PH TOC1 HIGH A / B / C OP
PH IOC1 HIGH PKP PH TOC1 HIGH PKP
PH IOC1 HIGH OP PH TOC1 HIGH OP
PH IOC2 HIGH A / B / C PKP PH TOC2 HIGH A / B / C PKP
PH IOC2 HIGH A / B / C OP PH TOC2 HIGH A / B / C OP
PH IOC2 HIGH PKP PH TOC2 HIGH PKP
PH IOC2 HIGH OP PH TOC2 HIGH OP
PH IOC3 HIGH A / B / C PKP PH TOC3 HIGH A / B / C PKP
PH IOC3 HIGH A / B / C OP PH TOC3 HIGH A / B / C OP
PH IOC3 HIGH PKP PH TOC3 HIGH PKP
PH IOC3 HIGH OP PH TOC3 HIGH OP
PH TOC1 LOW A / B / C PKP
PH TOC1 LOW A / B / C OP
PH TOC1 LOW PKP
PH TOC1 LOW OP
PH TOC2 LOW A / B / C PKP
PH TOC2 LOW A / B / C OP
PH TOC2 LOW PKP
PH TOC2 LOW OP
PH TOC3 LOW A / B / C PKP
PH TOC3 LOW A / B / C OP
PH TOC3 LOW PKP
PH TOC3 LOW OP
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