
3-20
Overcurrent, Voltage, Synchronism Check, Frequency, and Power Elements
Date Code 20010112
SEL-351S Instruction Manual
ORJLFDOLI,
3
!SLFNXSVHWWLQJ33DQGWKHSKDVHWLPHRYHUFXUUHQWHOHPHQW
LVWLPLQJRULVWLPHGRXWRQLWVFXUYH
Torque Control Switch Open
,IWKH7RUTXH&RQWURO6ZLWFKLQ)LJXUHLVRSHQPD[LPXPSKDVHFXUUHQW,
3
FDQQRWJHW
WKURXJKWRWKHSLFNXSFRPSDUDWRUVHWWLQJ33DQGWKHFXUYHWLPLQJUHVHWWLPLQJIXQFWLRQV
)RUH[DPSOHVXSSRVHWKDWWKH7RUTXH&RQWURO6ZLWFKLVFORVHG,
3
LV
,
3
!SLFNXSVHWWLQJ33
DQGWKHSKDVHWLPHRYHUFXUUHQWHOHPHQWLVWLPLQJRULVWLPHGRXWRQLWVFXUYH,IWKH7RUTXH
&RQWURO6ZLWFKLVWKHQRSHQHG,
3
HIIHFWLYHO\DSSHDUVDVDPDJQLWXGHRI]HURWRWKHSLFNXS
FRPSDUDWRU
,
3
$HIIHFWLYH
<
SLFNXSVHWWLQJ33
UHVXOWLQJLQ5HOD\:RUGELW3GHDVVHUWLQJWRORJLFDO,
3
DOVRHIIHFWLYHO\DSSHDUVDVD
PDJQLWXGHRI]HURWRWKHFXUYHWLPLQJUHVHWWLPLQJIXQFWLRQVUHVXOWLQJLQ5HOD\:RUGELW
37DOVRGHDVVHUWLQJWRORJLFDO7KHSKDVHWLPHRYHUFXUUHQWHOHPHQWWKHQVWDUWVWRWLPHWR
UHVHW5HOD\:RUGELW35DVVHUWVWRORJLFDOZKHQWKHSKDVHWLPHRYHUFXUUHQWHOHPHQWLV
IXOO\UHVHW
Control of Logic Point TCP1
5HIHUWR)LJXUH
7KH7RUTXH&RQWURO6ZLWFKLVFRQWUROOHGE\ORJLFSRLQW7&3/RJLFSRLQW7&3LVFRQWUROOHGE\
GLUHFWLRQDOFRQWURORSWLRQDODQG6(/
2*,&
FRQWUROHTXDWLRQWRUTXHFRQWUROVHWWLQJ37&
,IORJLFSRLQW7&3 ORJLFDOWKH7RUTXH&RQWURO6ZLWFKLVFORVHGDQGPD[LPXPSKDVHFXUUHQW
,
3
LVURXWHGWRWKHSLFNXSFRPSDUDWRUVHWWLQJ33DQGWKHFXUYHWLPLQJUHVHWWLPLQJIXQFWLRQV
,IORJLFSRLQW7&3 ORJLFDOWKH7RUTXH&RQWURO6ZLWFKLVRSHQDQGPD[LPXPSKDVHFXUUHQW
,
3
FDQQRWJHWWKURXJKWRWKHSLFNXSFRPSDUDWRUDQGWKHFXUYHWLPLQJUHVHWWLPLQJIXQFWLRQV7KH
PD[LPXPSKDVHFXUUHQW,
3
HIIHFWLYHO\DSSHDUVDVDPDJQLWXGHRI]HURWRWKHSLFNXS
FRPSDUDWRUDQGWKHFXUYHWLPLQJUHVHWWLPLQJIXQFWLRQ
Directional Control Option
5HIHUWR)LJXUH
6HH)LJXUHLQ
6HFWLRQ/RVVRI3RWHQWLDO/RDG(QFURDFKPHQWDQG'LUHFWLRQDO(OHPHQW
/RJLF
IRUPRUHLQIRUPDWLRQRQWKHRSWLRQDOGLUHFWLRQDOFRQWURO,IWKHGLUHFWLRQDOFRQWUROHQDEOH
VHWWLQJ(LVVHW
( 1
WKHQGLUHFWLRQDOFRQWUROLVGHIHDWHGDQGWKHGLUHFWLRQDOFRQWUROLQSXWLQWRORJLFSRLQW7&3LQ
)LJXUHLVDVVHUWHGWRORJLFDOFRQWLQXRXVO\7KHQRQO\WKHFRUUHVSRQGLQJ6(/
2*,&
FRQWURO
HTXDWLRQWRUTXHFRQWUROVHWWLQJ37&KDVWREHFRQVLGHUHGLQWKHFRQWURORIORJLFSRLQW7&3
DQGWKXVLQWKHFRQWURORIWKH7RUTXH&RQWURO6ZLWFKDQGSKDVHWLPHRYHUFXUUHQWHOHPHQW
37
Содержание SEL-351S
Страница 10: ......
Страница 12: ......
Страница 32: ......
Страница 132: ......
Страница 170: ......
Страница 174: ......
Страница 192: ...5 18 Trip and Target Logic Date Code 20010112 SEL 351S Instruction Manual LJXUH 3277 RJLF ...
Страница 197: ...Date Code 20010112 Trip and Target Logic 5 23 SEL 351S Instruction Manual LJXUH 8 RJLF ...
Страница 248: ......
Страница 330: ......
Страница 340: ...9 8 Setting the Relay Date Code 20010112 SEL 351S Instruction Manual LJXUH 5HFORVHU RQWURO 5HVSRQVH XUYHV 1 DQG ...
Страница 341: ... Date Code 20010112 Setting the Relay 9 9 SEL 351S Instruction Manual LJXUH 5HFORVHU RQWURO 5HVSRQVH XUYHV 5 DQG ...
Страница 342: ... 9 10 Setting the Relay Date Code 20010112 SEL 351S Instruction Manual LJXUH 5HFORVHU RQWURO 5HVSRQVH XUYHV 3 86 DQG ...
Страница 343: ... Date Code 20010112 Setting the Relay 9 11 SEL 351S Instruction Manual LJXUH 5HFORVHU RQWURO 5HVSRQVH XUYHV DQG ...
Страница 344: ... 9 12 Setting the Relay Date Code 20010112 SEL 351S Instruction Manual LJXUH 5HFORVHU RQWURO 5HVSRQVH XUYHV 9 DQG ...
Страница 345: ... Date Code 20010112 Setting the Relay 9 13 SEL 351S Instruction Manual LJXUH 5HFORVHU RQWURO 5HVSRQVH XUYHV 3 DQG ...
Страница 346: ... 9 14 Setting the Relay Date Code 20010112 SEL 351S Instruction Manual LJXUH 5HFORVHU RQWURO 5HVSRQVH XUYHV DQG ...
Страница 347: ... Date Code 20010112 Setting the Relay 9 15 SEL 351S Instruction Manual LJXUH 5HFORVHU RQWURO 5HVSRQVH XUYHV 3 0 7 DQG ...
Страница 348: ... 9 16 Setting the Relay Date Code 20010112 SEL 351S Instruction Manual LJXUH 5HFORVHU RQWURO 5HVSRQVH XUYHV DQG ...
Страница 349: ...Date Code 20010112 Setting the Relay 9 17 SEL 351S Instruction Manual LJXUH 5HFORVHU RQWURO 5HVSRQVH XUYHV DQG ...
Страница 378: ......
Страница 406: ......
Страница 486: ......
Страница 528: ......
Страница 538: ......
Страница 546: ......
Страница 552: ......
Страница 554: ......
Страница 568: ......
Страница 576: ......
Страница 584: ......
Страница 618: ......
Страница 626: ......