Sel SEL-421 - Single-Pole Reclose Settings

R.10.31
Date Code 20111215 Reference Manual SEL-421 Relay
Settings
Group Settings
N3PSHOT Number of Three-Pole Reclosures (N, 1–4) 2
E3PR1 Three-Pole Reclose Enable—BK1
(SEL
OGIC Equation)
PLT06
E3PR2 Three-Pole Reclose Enable—BK2
(SEL
OGIC Equation)
PLT06
TBBKD Time Between Breakers for Automatic Reclose
(1–99999 cycles)
300
BKCFD Breaker Close Failure Delay
(OFF, 1–99999 cycles)
300
SLBK1 Lead Breaker = Breaker 1 (SEL
OGIC Equation) 1
SLBK2 Lead Breaker = Breaker 2 (SEL
OGIC Equation) NA
FBKCEN Follower Breaker Closing Enable
(SEL
OGIC Equation)
1
ULCL1 Unlatch Closing for Breaker 1
(SEL
OGIC Equation)
52AA1 AND
52AB1 AND
52AC1
ULCL2 Unlatch Closing for Breaker 2 (SEL
OGIC Equation) 52AA2 AND
52AB2 AND
52AC2
79DTL Recloser Drive to Lockout (SEL
OGIC Equation) NA
79BRCT Block Reclaim Timer (SEL
OGIC Equation) NA
BK1MCL Breaker 1 Manual Close (SEL
OGIC Equation)
8 pushbuttons (CC1 OR
PB7_PUL)
AND PLT04
12 pushbuttons (CC1 OR
PB11PUL)
AND PLT04
12 pushbuttons and auxiliary TRIP/CLOSE
pushbuttons
CC1 AND
PLT04
BK2MCL Breaker 2 Manual Close (SEL
OGIC Equation) NA
3PMRCD Manual Close Reclaim Time Delay
(1–99999 cycles)
900
BK1CLSD BK1 Reclose Supervision Delay
(OFF, 1–99999 cycles)
7200
BK2CLSD BK2 Reclose Supervision Delay
(OFF, 1–99999 cycles)
7200
a
Adjust all timers in 1-cycle steps.
Table 10.66 Single-Pole Reclose Settings
a
(Sheet 1 of 2)
Label Prompt Default Value
SPOISC Single-Pole Open Interval Supervision
(SEL
OGIC Equation)
b
1
SPOISD Single-Pole Open Interval Supervision Delay
(OFF, 1–99999 cycles)
1
SPOID Single-Pole Open Interval Delay
(1–99999 cycles)
60
Table 10.65 Recloser and Manual Closing
a
(Sheet 2 of 2)
Label Prompt Default Value