GE D60 Instruction Manual page 375

5 SETTINGS
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The autoreclose scheme is intended for use on transmission lines with circuit breakers operated in both the single pole and
three pole modes, in one or two breaker arrangements. The autoreclose scheme provides four programs with different
operating cycles, depending on the fault type. Each of the four programs can be set to trigger up to four reclosing attempts.
The second, third, and fourth attempts always perform three-pole reclosing and have independent dead time delays.
GE Multilin
AR 3-P DEAD TIME 4:
4.00 s
AR EXTEND DEAD T 1:
Off
AR DEAD TIME 1
EXTENSION: 0.50 s
AR RESET:
Off
AR RESET TIME:
60.00 s
AR BKR CLOSED:
Off
AR BLOCK:
Off
AR PAUSE:
Off
AR INCOMPLETE SEQ
TIME: 5.00 s
AR BLOCK BKR2:
Off
AR CLOSE TIME BKR2:
0.10 s
AR TRANSFER 1 TO 2:
No
AR TRANSFER 2 TO 1:
No
AR BKR1 FAIL OPTION:
Continue
AR BKR2 FAIL OPTION:
Continue
AR 1-P DEAD TIME:
1.00 s
AR BKR SEQUENCE:
1-2
AR TRANSFER TIME:
4.00 s
AR BUS FLT INIT:
Off
AR EVENT:
Disabled
D60 Line Distance Protection System
5.7 CONTROL ELEMENTS
Range: 0.00 to 655.35 s in steps of 0.01
Range: FlexLogic operand
Range: 0.00 to 655.35 s in steps of 0.01
Range: FlexLogic operand
Range: 0 to 655.35 s in steps of 0.01
Range: FlexLogic operand
Range: FlexLogic operand
Range: FlexLogic operand
Range: 0 to 655.35 s in steps of 0.01
Range: FlexLogic operand
Range: 0.00 to 655.35 s in steps of 0.01
Range: Yes, No
Range: Yes, No
Range: Continue, Lockout
Range: Continue, Lockout
Range: 0 to 655.35 s in steps of 0.01
Range: 1, 2, 1&2, 1–2, 2–1
Range: 0 to 655.35 s in steps of 0.01
Range: FlexLogic operand
Range: Enabled, Disabled
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