S
ETTINGS
S
HEET
Page
4
OF
10
FOR THE
SEL-321-2 R
ELAY
Date
(5
A
N
OMINAL
R
ELAY
)
Date Code 20010215
Phase Time-Overcurrent Element Settings
3KDVH7LPH2YHUFXUUHQW(OHPHQW(QDEOH<1
(3
BBBBBBBBB
3LFNXS$VHF
33
BBBBBBBBB
&XUYH)DPLO\8888&&&&
3&
BBBBBBBBB
7LPH'LDO86,(&
37'
BBBBBBBBB
5HVHW'HOD\<1
356
BBBBBBBBB
7RUTXH&RQWURO =/,1=/287031
37&
BBBBBBBBB
Residual Time-Overcurrent Element Settings
5HVLGXDO7LPH2YHUFXUUHQW(OHPHQW(QDEOH<16
(1
BBBBBBBBB
3LFNXS$VHF,
13
BBBBBBBBB
&XUYH)DPLO\8888&&&&
1&
BBBBBBBBB
7LPH'LDO86,(&
17'
BBBBBBBBB
5HVHW'HOD\<1
156
BBBBBBBBB
7RUTXH&RQWURO4)45=*1
17&
BBBBBBBBB
Residual Overcurrent Element Settings
(QDEOH1XPEHURI5HVLGXDO,QVWDQWDQHRXV2YHUFXUUHQW/HYHOV1
(1
BBBBBBBBB
5HVLGXDO,QVW2YHUFXUUHQW3LFNXS /HYHO$VHF,
1
BBBBBBBBB
/HYHO$VHF,
1
BBBBBBBBB
/HYHO$VHF,
1
BBBBBBBBB
/HYHO$VHF,
1
BBBBBBBBB
Negative-Sequence Time Overcurrent Element Settings
1HJDWLYH6HTXHQFH7LPH2YHUFXUUHQW(QDEOH<16
(4
BBBBBBBBB
3LFNXS$VHF,
43
BBBBBBBBB
&XUYH)DPLO\8888&&&&
4&
BBBBBBBBB
7LPH'LDO86,(&
47'
BBBBBBBBB
5HVHW'HOD\<1
456
BBBBBBBBB
7RUTXH&RQWURO4)4503=*1
47&
BBBBBBBBB
Negative-Sequence Overcurrent Element Settings
(QDEOH1XPEHURI1HJ6HTXHQFH,QVW2YHUFXUUHQW/HYHOV1
(4
BBBBBBBBB
1HJ6HT,QVW2YHUFXUUHQW3LFNXS /HYHO$VHF,
4
BBBBBBBBB
/HYHO$VHF,
4
BBBBBBBBB
/HYHO$VHF,
4
BBBBBBBBB
/HYHO$VHF,
4
BBBBBBBBB
Summary of Contents for SEL-321-2
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Page 71: ...Date Code 20010215 Specifications 2 49 SEL 321 2 Instruction Manual LJXUH RJLF 6 PERO HJHQG ...
Page 87: ...Date Code 20010215 Specifications 2 65 SEL 321 2 Instruction Manual LJXUH 9ROWDJH OHPHQW RJLF ...
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Page 253: ...SEL DIRECTION AND POLARITY CHECK FORM ...
Page 254: ......
Page 255: ...SEL DIRECTION AND POLARITY CHECK FORM ...
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