![Schweitzer Engineering Laboratories SEL-351S Скачать руководство пользователя страница 144](http://html.mh-extra.com/html/schweitzer-engineering-laboratories/sel-351s/sel-351s_instruction-manual_1216719144.webp)
4-10
Loss-of-Potential, Load Encroachment, and Directional Element Logic
Date Code 20010112
SEL-351S Instruction Manual
Loss-of-Potential
1RWHLIDOOWKHIROORZLQJDUHWUXH
(QDEOHVHWWLQJ(/23 <
$ORVVRISRWHQWLDOFRQGLWLRQRFFXUV5HOD\:RUGELW/23DVVHUWV
$QGLQWHUQDOHQDEOH,(IRUFKDQQHO,1FXUUHQWSRODUL]HGGLUHFWLRQDOHOHPHQWLVQRW
DVVHUWHG
WKHQWKHIRUZDUGORJLFSRLQW5HOD\:RUGELW*)DVVHUWVWRORJLFDOWKXVHQDEOLQJWKHQHXWUDO
JURXQGDQGUHVLGXDOJURXQGRYHUFXUUHQWHOHPHQWVWKDWDUHVHWGLUHFWLRQIRUZDUGZLWKVHWWLQJV
',5 )',5 )HWF7KHVHGLUHFWLRQIRUZDUGRYHUFXUUHQWHOHPHQWVHIIHFWLYHO\EHFRPH
QRQGLUHFWLRQDODQGSURYLGHRYHUFXUUHQWSURWHFWLRQGXULQJDORVVRISRWHQWLDOFRQGLWLRQ
$VGHWDLOHGSUHYLRXVO\LQ)LJXUHDQG)LJXUHYROWDJHEDVHGGLUHFWLRQDOHOHPHQWVDUH
GLVDEOHGGXULQJDORVVRISRWHQWLDOFRQGLWLRQ7KXVWKHRYHUFXUUHQWHOHPHQWVFRQWUROOHGE\WKHVH
YROWDJHEDVHGGLUHFWLRQDOHOHPHQWVDUHGLVDEOHGDOVR%XWWKLVGLVDEOHFRQGLWLRQLVRYHUULGGHQIRU
WKHRYHUFXUUHQWHOHPHQWVVHWGLUHFWLRQIRUZDUGLIVHWWLQJ(/23 <
5HIHUWR)LJXUHDQGDFFRPSDQ\LQJWH[WIRUPRUHLQIRUPDWLRQRQORVVRISRWHQWLDO
Direction Forward/Reverse Logic
5HIHUWR)LJXUHDQG)LJXUH
7KHIRUZDUG5HOD\:RUGELW*)DQGUHYHUVH5HOD\:RUGELW*5ORJLFSRLQWVDUHURXWHG
WRWKHGLIIHUHQWOHYHOVRIRYHUFXUUHQWSURWHFWLRQE\WKHOHYHOGLUHFWLRQVHWWLQJV',5WKURXJK
',5
7DEOHVKRZVWKHRYHUFXUUHQWHOHPHQWVWKDWDUHFRQWUROOHGE\HDFKOHYHOGLUHFWLRQVHWWLQJ1RWH
LQ7DEOHWKDWDOOWKHWLPHRYHUFXUUHQWHOHPHQWVB7HOHPHQWVDUHFRQWUROOHGE\WKH',5
OHYHOGLUHFWLRQVHWWLQJ
,QPRVWFRPPXQLFDWLRQVDVVLVWHGWULSVFKHPHVWKHOHYHOVDUHVHWDVIROORZVVHH)LJXUH
/HYHORYHUFXUUHQWHOHPHQWVVHWGLUHFWLRQIRUZDUG',5 )
/HYHORYHUFXUUHQWHOHPHQWVVHWGLUHFWLRQIRUZDUG',5 )
/HYHORYHUFXUUHQWHOHPHQWVVHWGLUHFWLRQUHYHUVH',5 5
,IDOHYHOGLUHFWLRQVHWWLQJHJ',5LVVHW
',5 1 QRQGLUHFWLRQDO
WKHQWKHFRUUHVSRQGLQJ/HYHOGLUHFWLRQDOFRQWURORXWSXWLQ)LJXUHDVVHUWVWRORJLFDO7KH
UHIHUHQFHG/HYHORYHUFXUUHQWHOHPHQWVLQ)LJXUHDUHWKHQQRWFRQWUROOHGE\WKHGLUHFWLRQDO
FRQWUROORJLF
6HHWKHEHJLQQLQJRIIROORZLQJVXEVHFWLRQ
'LUHFWLRQDO&RQWURO6HWWLQJV
IRUGLVFXVVLRQRIWKH
RSHUDWLRQRIOHYHOGLUHFWLRQVHWWLQJV',5WKURXJK',5ZKHQWKHGLUHFWLRQDOFRQWUROHQDEOH
VHWWLQJ(LVVHWWR( 1
,QVRPHDSSOLFDWLRQVOHYHOGLUHFWLRQVHWWLQJV',5WKURXJK',5DUHQRWIOH[LEOHHQRXJKLQ
DVVLJQLQJWKHGHVLUHGGLUHFWLRQIRUFHUWDLQRYHUFXUUHQWHOHPHQWV6XEVHFWLRQ
'LUHFWLRQDO&RQWURO
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: ......