Thermal Model - GE Multilin F650 Instruction Manual

6 ACTUAL VALUES
6.2.3.6 NEGATIVE SEQUENCE CURRENT
This screen shows the pickup and trip for negative sequence elements in the F650. Any of these two events of any ground
element will light up the corresponding LED in this screen, and it will remain lit as the associated function remains in pickup
or operation.
This screen is accessed in menu: Actual> Status > Protection >Negative Sequence Current, and includes the following
signaling LEDs:
Table 6–9: NEGATIVE SEQUENCE CURRENT ACTUAL VALUES

6.2.3.7 THERMAL MODEL

F650 units incorporate up to 3 thermal image elements. For each of them, this screen shows by means of green LEDs, the
activation of the reset, alarm, operation and thermal image signals for each phase (A, B, C) and each unit (1, 2, 3). Any of
the reset, alarm and operation signals will light up the corresponding LED in this screen, and it will remain lit as the
associated function remains in reset, pickup or operation. This function also provides the thermal image value for all the
phases and functions in percentage. All the values are provides individually for phases and for the three thermal elements.
This screen is accessed in menu: Actual> Status > Protection >Thermal image, and includes the following signaling
LEDs:
Table 6–10: THERMAL IMAGE ACTUAL VALUES
THERMAL IMAGE RESET
SIGNALS
THERMAL1 A RST
THERMAL1 B RST
THERMAL1 C RST
THERMAL2 A RST
THERMAL2 B RST
THERMAL2 C RST
THERMAL3 A RST
THERMAL3 B RST
THERMAL3 C RST
GE Multilin
NEGATIVE SEQUENCE ACTUAL VALUES
NEG SEQ TOC1 PKP
NEG SEQ TOC1 OP
NEG SEQ TOC2 PKP
NEG SEQ TOC2 OP
NEG SEQ TOC3 PKP
NEG SEQ TOC3 OP
THERMAL IMAGE THERMAL IMAGE
ALARM SIGNALS OPERATION SIGNALS
THERMAL1 ALARM THERMAL1 OP
THERMAL1 A ALRM THERMAL1 A OP
THERMAL1 B ALRM THERMAL1 B OP
THERMAL1 C ALRM THERMAL1 C OP
THERMAL2 ALARM THERMAL2 OP
THERMAL2 A ALRM THERMAL2 A OP
THERMAL2 B ALRM THERMAL2 B OP
THERMAL2 C ALRM THERMAL2 C OP
THERMAL3 ALARM THERMAL3 OP
THERMAL3 A ALRM THERMAL3 A OP
THERMAL3 B ALRM THERMAL3 B OP
THERMAL3 C ALRM THERMAL3 C OP
F650 Digital Bay Controller
6.2 STATUS
THERMAL IMAGE
VALUE IN %
THERMAL1 IMAGE A
THERMAL1 IMAGE B
THERMAL1 IMAGE C
THERMAL2 IMAGE A
THERMAL2 IMAGE B
THERMAL2 IMAGE C
THERMAL3 IMAGE A
THERMAL3 IMAGE B
THERMAL3 IMAGE C
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