GE L90 Instruction Manual page 517
Line current differential system
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Also See for L90:
- Instruction manual (832 pages) ,
- Communications manual (532 pages) ,
- Instruction manual (486 pages)
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CHAPTER 5: SETTINGS
L90 LINE CURRENT DIFFERENTIAL SYSTEM – INSTRUCTION MANUAL
BF1 TIMER 1 PICKUP
DELAY: 0.000 s
BF1 USE TIMER 2:
Yes
BF1 TIMER 2 PICKUP
DELAY: 0.000 s
BF1 USE TIMER 3:
Yes
BF1 TIMER 3 PICKUP
DELAY: 0.000 s
φ
BF1 BKR POS1
A/3P:
Off
φ
BF1 BKR POS2
A/3P:
Off
BF1 BREAKER TEST ON:
Off
BF1 PH AMP HISET
PICKUP: 1.050 pu
BF1 N AMP HISET
PICKUP: 1.050 pu
BF1 PH AMP LOSET
PICKUP: 1.050 pu
BF1 N AMP LOSET
PICKUP: 1.050 pu
BF1 LOSET TIME
DELAY: 0.000 s
BF1 TRIP DROPOUT
DELAY: 0.000 s
BF1 TARGET:
Self-Reset
BF1 EVENTS:
Disabled
BF1 PH A INITIATE:
Off
BF1 PH B INITIATE:
Off
BF1 PH C INITIATE:
Off
φ
BF1 BKR POS1
B:
Off
φ
BF1 BKR POS1
C:
Off
φ
BF1 BKR POS2
B:
Off
φ
BF1 BKR POS2
C:
Off
GROUPED ELEMENTS
Range: 0.000 to 65.535 s in steps of 0.001
Range: Yes, No
Range: 0.000 to 65.535 s in steps of 0.001
Range: Yes, No
Range: 0.000 to 65.535 s in steps of 0.001
Range: FlexLogic operand
Range: FlexLogic operand
Range: FlexLogic operand
Range: 0.020 to 30.000 pu in steps of 0.001
Range: 0.020 to 30.000 pu in steps of 0.001
Range: 0.020 to 30.000 pu in steps of 0.001
Range: 0.020 to 30.000 pu in steps of 0.001
Range: 0.000 to 65.535 s in steps of 0.001
Range: 0.000 to 65.535 s in steps of 0.001
Range: Self-reset, Latched, Disabled
Range: Disabled, Enabled
Range: FlexLogic operand
Valid only for 1-Pole breaker failure schemes
Range: FlexLogic operand
Valid only for 1-Pole breaker failure schemes
Range: FlexLogic operand
Valid only for 1-Pole breaker failure schemes
Range: FlexLogic operand
Valid only for 1-Pole breaker failure schemes
Range: FlexLogic operand
Valid only for 1-Pole breaker failure schemes
Range: FlexLogic operand
Valid only for 1-Pole breaker failure schemes
Range: FlexLogic operand
Valid only for 1-Pole breaker failure schemes
5
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