GE F35 Instruction Manual page 472

CONTROL ELEMENTS
AR1 RESET LOCKOUT ON MANUAL CLOSE
breaker is manually closed regardless if the breaker remains closed or not. This setting overrides the previous setting (
RESET LOCKOUT IF BREAKER CLOSED
AR1 BLK TIME UPON MNL CLS
associated circuit breaker is manually closed. This prevents reclosing onto a fault after a manual close. This delay must be
longer than the slowest expected trip from any protection not blocked after manual closing. If no overcurrent trips occur
after a manual close and this time expires, the autoreclose scheme is enabled.
to
AR1 DEAD TIME 1
automatic reclosures (1st, 2nd, and 3rd shots), respectively. Set them longer than the estimated deionizing time following a
three pole trip.
— This setting selects the FlexLogic operand that introduces an additional delay (Delay 1) to the initial set
AR1 ADD DELAY 1
Dead Time (1 to 4). When this setting is "Off," Delay 1 is by-passed.
— This setting establishes the extent of the additional dead time Delay 1.
AR1 DELAY 1
— This setting selects the FlexLogic operand that introduces an additional delay (Delay 2) to the initial set
AR1 ADD DELAY 2
Dead Time (1 to 4). When this setting is "Off", Delay 2 is by-passed.
— This setting establishes the extent of the additional dead time Delay 2.
AR1 DELAY 2
AR1 RESET LOCKOUT DELAY
order for the autorecloser to reset from Lockout.
— A reset timer output resets the recloser following a successful reclosure sequence. The setting is based
AR1 RESET TIME
on the breaker "reclaim time," which is the minimum time required between successive reclose sequences.
AR1 INCOMPLETE SEQ TIME
whenever a reclosure is initiated and is active when the scheme is in the "reclose-in-progress" state. If all conditions
5
allowing a breaker closure are not satisfied when this time expires, the scheme goes to Lockout.
This timer must be set to a delay less than the reset timer.
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— This setting allows the autoreclose scheme to reset from Lockout when the
).
— The autoreclose scheme can be disabled for a programmable time delay after the
— These are the intentional delays before first, second, third, and fourth breaker
AR1 DEAD TIME 4
— This setting establishes how long the breaker stays closed after a manual close command, in
— This timer defines the maximum time interval allowed for a single reclose shot. It is started
F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL
CHAPTER 5: SETTINGS
AR1