Schweitzer Engineering Laboratories SEL-321-2, Instruction Manual

Page: 30 / 354

2-8 Specifications Date Code 20010215
SEL-321-2 Instruction Manual
2XWSXWV « « 6HT 8VHLQ2WKHU/RJLF
=HUR6HT29 1 :HDN,QIHHG/RJLF
1HJ6HT29 4/ /RVVRI3RWHQWLDO/RJLF
%XV3KDVH89 / 3 :HDN,QIHHG/RJLF/
%XV3KDVH29 / 3 1R
9 9ROWDJH 3/ /RVVRI3RWHQWLDO/RJLF
9 /RFDO29 3%Z3%''HOD\ 1R
9 5HPRWH29 35Z35''HOD\ 1R
6XSSRUWLQJ'UDZLQJV)LJXUHDQG)LJXUH
T
IME
-S
TEP
B
ACKUP
L
OGIC
T
IMERS
,QGHSHQGHQWWLPHUVDUHSURYLGHGIRU=RQHVDQGRISKDVHDQGJURXQGGLVWDQFHSURWHFWLRQ
DQGIRUHDFKOHYHORIUHVLGXDODQGQHJDWLYHVHTXHQFHRYHUFXUUHQWSURWHFWLRQ
7LPHU6HWWLQJV 3KDVH *QG 1 4
=RQH/HYHO 1/' 4/'
=RQH/HYHO =3' =*' 1/' 4/'
=RQH/HYHO =3' =*' 1/' 4/'
=RQH/HYHO =3' =*' 1/' 4/'
7LPHU,QSXWV
DQG2XWSXWV 3KDVH *QG 1 4
,Q 2XW ,Q 2XW ,Q 2XW ,Q 2XW
=RQH/HYHO 1 1 4 4
=RQH/HYHO 03 037 =* =*7 1 17 4 47
=RQH/HYHO 03 037 =* =*7 1 17 4 47
=RQH/HYHO 03 037 =* =*7 1 17 4 47
C
OMMUNICATIONS
-A
SSISTED
T
RIPPING
S
CHEMES
7KHUHOD\LQFOXGHVWULSSLQJVFKHPHVZKLFKSURYLGHXQLWSURWHFWLRQIRUWUDQVPLVVLRQOLQHVZLWKWKH
KHOSRIFRPPXQLFDWLRQV1RH[WHUQDOFRRUGLQDWLRQGHYLFHVDUHUHTXLUHG7KHWKUHHVFKHPH
VHOHFWLRQVIURPWKHUHOD\VHWWLQJSURFHGXUHDUH
œ 3HUPLVVLYH2YHUUHDFKLQJ7UDQVIHU7ULS3277
œ 'LUHFWLRQDO&RPSDULVRQ8QEORFNLQJ'&8%
œ 'LUHFWLRQDO&RPSDULVRQ%ORFNLQJ'&%
$OOWKUHHVFKHPHVUHTXLUH=RQHVHWIRUZDUGDQG=RQHVHWUHYHUVH'HYHORSRWKHU
FRPPXQLFDWLRQVDVVLVWHGWULSSLQJVFKHPHVXVLQJORJLFLQSXWVDQGWKHSURJUDPPDEOHRXWSXWORJLF
([DPSOHVDUHGLVFXVVHGODWHULQWKLVVHFWLRQ
7RXVHDFRPPXQLFDWLRQVVFKHPHVHOHFWDQGVHWWKHVFKHPHDQGSURJUDPLQSXWVDQGRXWSXWVWR
PRQLWRUDQGFRQWUROWKHFRPPXQLFDWLRQVUHFHLYHUDQGWUDQVPLWWHU