Date Code 20010112
Overcurrent, Voltage, Synchronism Check, Frequency, and Power Elements
3-57
SEL-351S Instruction Manual
Power Elements Logic Operation
B
B
B
B
_9
$
_
9VHF
_,
$
_
¼,
QRP
_9
$
_
9VHF
_,
$
_
¼,
QRP
B
F\FOH
DYHUDJH
3KDVH$
5HDFWLYH3RZHU
F\FOH
DYHUDJH
3KDVH$
5HDO3RZHU
6ZLWFKLQWKLV
SRVLWLRQLI
3:5Q7 :$776
:$776
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¼,
6ZLWFKLQWKLV
SRVLWLRQLI
3:5Q7
9$569$56
6ZLWFKLQWKLV
SRVLWLRQLI
3:5Q7
:$7769$56
6ZLWFKLQWKLV
SRVLWLRQLI
3:5Q7
:$7769$56
6LQJOHSKDVH9$VHF
6HWWLQJ
3:5Q3
3:5Q'
6XIILFLHQW
6LJQDO
5HOD\
:RUG
ELW
3:5$Q
Q RU
,
QRP
$VHFRU$VHF
5HSHDWIRU3KDVHV%DQG&
':*0
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Summary of Contents for SEL-351S
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Page 192: ...5 18 Trip and Target Logic Date Code 20010112 SEL 351S Instruction Manual LJXUH 3277 RJLF ...
Page 197: ...Date Code 20010112 Trip and Target Logic 5 23 SEL 351S Instruction Manual LJXUH 8 RJLF ...
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