Schweitzer Engineering Laboratories SEL-351S, Instruction Manual

Page: 216 / 636

6-4 Close and Reclose Logic Date Code 20010112
SEL-351S Instruction Manual
2WKHUGHWDLOV
œ 7KH/2&.RSHUDWRUFRQWURODOVRVXSHUYLVHVRWKHUIURQWSDQHORSHUDWRUFRQWUROVVHH
7DEOH
œ 7KH+27/,1(7$*RSHUDWRUFRQWURODOVRVXSHUYLVHVDXWRUHFORVLQJVHH7DEOH
œ 1R³VWDQGLQJFORVH´LVSRVVLEOHZLWKWKHFORVHORJLFLQ)LJXUH7KH&/26(RSHUDWRU
FRQWURO5HOD\:RUGELW3%DQGVHULDOSRUW&/26(FRPPDQG5HOD\:RUGELW&&
SXOVHIRURQO\RQHSURFHVVLQJLQWHUYDORQHTXDUWHUF\FOHZKHQDFWLYDWHG$OVRLQ
)LJXUH6(/
2*,&
FRQWUROHTXDWLRQVHWWLQJ&/LVULVLQJHGJHWULJJHUHG7KXVLIWKH
/2&.RSHUDWRUFRQWURO5HOD\:RUGELW/27/,1(7$*RSHUDWRUFRQWURO
5HOD\:RUGELW/7LQ)LJXUHDUHWXUQHG21RU2))QRVXUSULVHFORVHWDNHVSODFH
±WKHUHLVQRVWDQGLQJFORVHFRQGLWLRQZDLWLQJWRJHWWKURXJK
&/26(RSHUDWRUFRQWURO
SXVKEXWWRQSXOVHGRXWSXW
VHH)LJXUH
/2&.RSHUDWRUFRQWURO
2))VHH)LJXUH
6HULDOSRUW
&/26(FRPPDQG
&ORVH
&RQGLWLRQV
RWKHUWKDQ
DXWRUHFORVLQJ
6(/
2*,&
6HWWLQJ
&/ ,QSXW,QWR
&ORVH/RJLF
VHH)LJXUH
':*06
5HOD\
:RUG
%LWV
3%
/7
&&
5HPRWH
/RFDO
/7
+27/,1(7$*RSHUDWRUFRQWURO
2))VHH)LJXUH
)LJXUH&ORVH&RQGLWLRQV±2WKHU7KDQ$XWR5HFORVLQJ
1RWH
$ORFDOFORVHYLD3%LVUHPRYHGIURPWKHIDFWRU\GHIDXOWVHWWLQJVIRUPRGHO6[[[
Unlatch Close
)LJXUHVKRZVWKHDGGLWLRQDOPHDQVWRXQODWFKWKHFORVHORJLFEHVLGHVWKRVHHPEHGGHGLQ
)LJXUH7KH75,35HOD\:RUGELWLQVHWWLQJ8/&/NHHSVWKH75,3DQG&/26(5HOD\:RUG
ELWVIURPEHLQJDVVHUWHGDWWKHVDPHWLPH±75,3KDVSULRULW\
7KHORJLFLQWKHERWWRPWZRWKLUGVRI)LJXUHLVSULPDULO\PDGHIRUWKHVFHQDULRZKHUHGHOD\HG
FORVLQJRFFXUVYLDWKH&/26(RSHUDWRUFRQWURO:KHQWKH&/26(RSHUDWRUFRQWUROLVVHWZLWKD
WLPHGHOD\3%'!VHH)LJXUHDQGLVWLPLQJWRZDUGDSHQGLQJFORVHWKHFRUUHVSRQGLQJ
%5($.(5&/26('/('IODVKHVDVDWLPLQJLQGLFDWLRQ%HVLGHVXQODWFKLQJWKHFORVHVLJQDO
RXWSXWVHWWLQJ8/&/DOVRSUHYHQWVWKH&/26(RSHUDWRUFRQWUROIURPVWDUWLQJWRWLPHWRD
SHQGLQJFORVH7KH%5($.(5&/26('/('LVNHSWIURPIODVKLQJE\SUHYHQWLQJWKH&/26(
RSHUDWRUFRQWUROIURPVWDUWLQJWRWLPHZKHQHYHUWKH/2&.RSHUDWRUFRQWUROLV27
/,1(RSHUDWRUFRQWUROLV217KHORJLFDOORZVWKH&/26(FRPPDQGDQGDXWRUHFORVLQJWRVWLOO
SURFHHGZLWKWKH/2&.RSHUDWRUFRQWURO21