Power System - GE L90 Instruction Manual

Line current differential system
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SYSTEM SETUP
5
Y LV
SRC 1
Phase CT
M1
Ground CT
M1
Phase VT
M5
Aux VT
None
5.5.4 87L power system
5.5.4.1 Menu
SETTINGS  SYSTEM SETUP  87L POWER SYSTEM
 87L POWER SYSTEM
5-142
Figure 5-63: Example of use of sources
D HV
AUX
SRC 2
SRC 3
F1+F5
None
None
None
None
None
None
U1
NUMBER OF TERMINALS:
2
NUMBER OF CHANNELS:
1
CHARGING CURRENT
COMPENSATN: Disabled
POS SEQ CAPACITIVE
REACTANCE: 0.100 kΩ
Range: 2, 3
Range: 1, 2
Range: Disabled, Enabled
Range: 0.100 to 65.535 kΩin steps of 0.001
L90 LINE CURRENT DIFFERENTIAL SYSTEM – INSTRUCTION MANUAL
CHAPTER 5: SETTINGS

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