3-28
Overcurrent, Voltage, Synchronism Check, Frequency, and Power Elements
Date Code 20010307
SEL-351-0, -1, -2, -3, -4 Instruction Manual
7DEOH9ROWDJH9DOXHV8VHGE\9ROWDJH(OHPHQWV
9ROWDJH
'HVFULSWLRQ
9
$
$SKDVHYROWDJHIURP6(/5HOD\UHDUSDQHOYROWDJHLQSXW9$VHH1RWH
9
%
%SKDVHYROWDJHIURP6(/5HOD\UHDUSDQHOYROWDJHLQSXW9%VHH1RWH
9
&
&SKDVHYROWDJHIURP6(/5HOD\UHDUSDQHOYROWDJHLQSXW9&VHH1RWH
9
$%
3KDVHWRSKDVHYROWDJHVHH1RWH
9
%&
3KDVHWRSKDVHYROWDJHVHH1RWH
9
&$
3KDVHWRSKDVHYROWDJHVHH1RWH
9
=HURVHTXHQFHYROWDJHVHH1RWH
9
1HJDWLYHVHTXHQFHYROWDJH
9
3RVLWLYHVHTXHQFHYROWDJH
9
6
6\QFKURQLVPFKHFNYROWDJHIURP6(/5HOD\UHDUSDQHOYROWDJHLQSXW96
VHH1RWH
1RWH
1RWDYDLODEOHLQGHOWDFRQQHFWHGYROWDJH6(/5HOD\V
1RWH
0HDVXUHGGLUHFWO\LQGHOWDFRQQHFWHGYROWDJH6(/5HOD\V
1RWH
9ROWDJH9
6
LVXVHGLQWKHV\QFKURQLVPFKHFNHOHPHQWVGHVFULEHGLQWKHIROORZLQJVXE
VHFWLRQ
6\QFKURQLVP&KHFN(OHPHQWV
9ROWDJH9
6
LVDOVRXVHGLQWKHWKUHHYROWDJH
HOHPHQWVGHVFULEHGDWWKHHQGRI7DEOHDQG7DEOHDQGLQ)LJXUH7KHVH
YROWDJHHOHPHQWVDUHLQGHSHQGHQWRIWKHV\QFKURQLVPFKHFNHOHPHQWVHYHQWKRXJK
YROWDJH9
6
LVXVHGLQERWK
Voltage Element Settings
7DEOHDQG7DEOHOLVWDYDLODEOHYROWDJHHOHPHQWVDQGWKHFRUUHVSRQGLQJYROWDJHLQSXWVDQG
VHWWLQJVUDQJHVIRU6(/5HOD\VZLWKZ\HFRQQHFWHGYROWDJHVRUGHOWDFRQQHFWHGYROWDJHV
UHVSHFWLYHO\DOVRUHIHUWR)LJXUHVDQG1RWHWKDWWKHFKDQQHO96YROWDJHHOHPHQWVLQ
)LJXUHDUHDYDLODEOHLQERWKZ\HFRQQHFWHGRUGHOWDFRQQHFWHGYROWDJHPRGHOVGLIIHULQJ
RQO\LQVHWWLQJUDQJH
1RWH 9ROWDJHHOHPHQWSLFNXSVHWWLQJVVKRXOGQRWEHVHWQHDU]HUREHFDXVHWKH\FDQDVVHUWRU
GHDVVHUWGXHWRQRLVHZKHQQRVLJQDOLVDSSOLHG6(/UHFRPPHQGVDPLQLPXPVHWWLQJRI
9