Breaker Failure (Ansi 50Bf) - GE B30 Instruction Manual

GROUPED ELEMENTS

5.7.7 Breaker failure (ANSI 50BF)

SETTINGS  GROUPED ELEMENTS  SETTING GROUP 1(6)  BREAKER FAILURE  BREAKER FAILURE 1(6)
 BREAKER FAILURE 1

5
5-212
Figure 5-108: Ground IOC1 logic
BF1 FUNCTION:

Disabled
BF1 MODE:

3-Pole
BF1 SOURCE:

SRC 1
BF1 USE AMP SUPV:

Yes
BF1 USE SEAL-IN:

Yes
BF1 3-POLE INITIATE:

Off
BF1 BLOCK:

Off
BF1 RETRIP PICKUP

DELAY: 0.033 s
BF1 PH AMP SUPV

PICKUP: 1.050 pu
BF1 N AMP SUPV

PICKUP: 1.050 pu
BF1 USE TIMER 1:

Yes
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
CHAPTER 5: SETTINGS
Range: Disabled, Enabled
Range: 3-Pole, 1-Pole
Range: SRC 1, SRC 2, SRC 3, SRC 4, SRC 5, SRC 6
Range: Yes, No
Range: Yes, No
Range: FlexLogic operand
Range: FlexLogic operand
Range: 0.000 to 65.535 s 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: 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: Yes, No
Range: 0.000 to 65.535 s in steps of 0.001
B30 BUS DIFFERENTIAL SYSTEM – INSTRUCTION MANUAL