GE L90 User Manual

CHAPTER 5: SETTINGS GROUPED ELEMENTS
L90 LINE CURRENT DIFFERENTIAL SYSTEM – INSTRUCTION MANUAL 5-293
5

BF1 TIMER 1 PICKUP
DELAY: 0.000 s
Range: 0.000 to 65.535 s in steps of 0.001

BF1 USE TIMER 2:
Yes
Range: Yes, No

BF1 TIMER 2 PICKUP
DELAY: 0.000 s
Range: 0.000 to 65.535 s in steps of 0.001

BF1 USE TIMER 3:
Yes
Range: Yes, No

BF1 TIMER 3 PICKUP
DELAY: 0.000 s
Range: 0.000 to 65.535 s in steps of 0.001

BF1 BKR POS1 φA/3P:
Off
Range: FlexLogic operand

BF1 BKR POS2 φA/3P:
Off
Range: FlexLogic operand

BF1 BREAKER TEST ON:
Off
Range: FlexLogic operand

BF1 PH AMP HISET
PICKUP: 1.050 pu
Range: 0.020 to 30.000 pu in steps of 0.001

BF1 N AMP HISET
PICKUP: 1.050 pu
Range: 0.020 to 30.000 pu in steps of 0.001

BF1 PH AMP LOSET
PICKUP: 1.050 pu
Range: 0.020 to 30.000 pu in steps of 0.001

BF1 N AMP LOSET
PICKUP: 1.050 pu
Range: 0.020 to 30.000 pu in steps of 0.001

BF1 LOSET TIME
DELAY: 0.000 s
Range: 0.000 to 65.535 s in steps of 0.001

BF1 TRIP DROPOUT
DELAY: 0.000 s
Range: 0.000 to 65.535 s in steps of 0.001

BF1 TARGET:
Self-Reset
Range: Self-reset, Latched, Disabled

BF1 EVENTS:
Disabled
Range: Disabled, Enabled

BF1 PH A INITIATE:
Off
Range: FlexLogic operand
Valid only for 1-Pole breaker failure schemes

BF1 PH B INITIATE:
Off
Range: FlexLogic operand
Valid only for 1-Pole breaker failure schemes

BF1 PH C INITIATE:
Off
Range: FlexLogic operand
Valid only for 1-Pole breaker failure schemes

BF1 BKR POS1 φB:
Off
Range: FlexLogic operand
Valid only for 1-Pole breaker failure schemes

BF1 BKR POS1 φC:
Off
Range: FlexLogic operand
Valid only for 1-Pole breaker failure schemes

BF1 BKR POS2 φB:
Off
Range: FlexLogic operand
Valid only for 1-Pole breaker failure schemes

BF1 BKR POS2 φC:
Off
Range: FlexLogic operand
Valid only for 1-Pole breaker failure schemes

GE L90 Specifications

General

Communication	Ethernet, Serial
Mounting	Panel Mount
Frequency	50/60 Hz
Inputs	Digital, Analog
Outputs	Relay
Control	Local, Remote
Communication Interface	IEC 61850, DNP3, Modbus
Protection Functions	Differential, Ground Fault
Standards Compliance	IEC, IEEE