GE L60 Instruction Manual page 387

Line phase comparison system, ur series
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5 SETTINGS
g) THERMAL OVERLOAD PROTECTION

PATH: SETTINGS
CONTROL ELEMENTS
PROTECTION 1(2)
 THERMAL
 PROTECTION 1
MESSAGE
MESSAGE
MESSAGE
MESSAGE
MESSAGE
MESSAGE
MESSAGE
MESSAGE
MESSAGE
MESSAGE
GE Multilin
Figure 5–133: OPEN POLE DETECTOR LOGIC (Sheet 2 of 2)
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MONITORING ELEMENTS
THERMAL PROTECTION 1
FUNCTION: Disabled
THERMAL PROTECTION 1
SOURCE: SRC1
THERMAL PROTECTION 1
BASE CURR: 0.80 pu
THERMAL PROTECTION 1
k FACTOR: 1.10
THERM PROT 1 TRIP
TIME CONST: 45 min.
THERM PROT 1 RESET
TIME CONST: 45 min.
THERM PROT 1 MINIM
RESET TIME: 20 min.
THERM PROT 1 RESET:
Off
THERM PROT 1 BLOCK:
Off
THERMAL PROTECTION 1
TARGET: Self-reset
THERMAL PROTECTION 1
EVENTS: Disabled
L60 Line Phase Comparison System
5.6 CONTROL ELEMENTS
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THERMAL OVERLOAD PROTECTION
Range: Disabled, Enabled
Range: SRC 1, SRC 2, SRC 3, SRC 4
Range: 0.20 to 3.00 pu in steps of 0.01
Range: 1.00 to 1.20 in steps of 0.05
Range: 0 to 1000 min. in steps of 1
Range: 0 to 1000 min. in steps of 1
Range: 0 to 1000 min. in steps of 1
Range: FlexLogic™ operand
Range: FlexLogic™ operand
Range: Self-reset, Latched, Disabled
Range: Disabled, Enabled
5

THERMAL
5-249

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