Siemens SIPROTEC 7SJ600 - Page 84

,QVWDOODWLRQ LQVWUXFWLRQV6-
9

&*&
 0DUVKDOOLQJ RI WKH FRPPDQG WULS UHOD\V  DGGUHVV EORFN 
7KH XQLW FRQWDLQV  WULS UHOD\V ZKLFK DUH GHVLJQDWHG
&0'5(  DQG &0'5(  (DFK WULS UHOD\ FDQ EH
FRQWUROOHG E\ XS WR  ORJLFDO FRPPDQGV 7KH WULS UH
OD\V FDQ EH PDUVKDOOHG LQ WKH DGGUHVV EORFN  7KH
EORFN LV UHDFKHG IURP WKH LQLWLDO GLVSOD\ E\ SUHVVLQJ
WKH NH\ b WR WKH ILUVW PDLQ PHQX LWHP k3$5$0(l
SDUDPHWHUV LQ WKH ILUVW RSHUDWLRQ OHYHO RI WKH PHQX
WUHH 3UHVV NH\
WR UHDFK WKH VHFRQG RSHUDWLRQ
PHQX OHYHO ZKLFK VWDUWV ZLWK WKH ILUVW SDUDPHWHU
EORFN k &21)l FRQILJXUDWLRQ 3UHVV WKH NH\ b
UHSHDWHGO\ XQWLO DGGUHVV EORFN k 0$56+l PDU
VKDOOLQJ DSSHDUV .H\
OHDGV WR RSHUDWLRQ OHYHO 
ZLWK DGGUHVV EORFN k 0$56+ %,1 ,13l PDUVKDO
OLQJ RI ELQDU\ LQSXWV UHSHDWHG SUHVVLQJ RI WKH NH\ b
OHDGV WR DGGUHVV EORFN k 0$56+ &0'5(/l PDU
VKDOOLQJ FRPPDQG UHOD\V
7KH VHOHFWLRQ SURFHGXUH LV FDUULHG RXW DV GHVFULEHG
LQ 6HFWLRQ  0XOWLSOH FRPPDQGV DUH SRVVLEOH
LH RQH ORJLFDO FRPPDQG IXQFWLRQ FDQ EH URXWHG WR
VHYHUDO WULS UHOD\V VHH DOVR 6HFWLRQ 
0RVW RI WKH DQQXQFLDWLRQ IXQFWLRQV LQ DFFRUGDQFH
ZLWK 7DEOH  FDQ EH PDUVKDOOHG WR RXWSXW FRP
PDQG UHOD\V %XW WKRVH OLVWHG LQ 7DEOH  DUH SDUWLFX
ODUO\ VXLWDEOH IRU WULS UHOD\ RXWSXW 5HJDUG WKH WDEOH DV
D UHFRPPHQGHG SUHVHOHFWLRQ &RPPDQG IXQFWLRQV
DUH QDWXUDOO\ QRW HIIHFWLYH ZKHQ WKH FRUUHVSRQGLQJ
SURWHFWLRQ IXQFWLRQ LV QRW DYDLODEOH LQ WKH UHOD\ RU KDV
EHHQ SURJUDPPHG RXW GHFRQILJXUHG
7KH DVVLJQPHQW RI WKH WULS UHOD\V DV GHOLYHUHG IURP
IDFWRU\ LV VKRZQ LQ WKH JHQHUDO GLDJUDPV LQ $SSHQ
GL[ $ 7KH IROORZLQJ ER[HV VKRZ H[DPSOHV IRU PDU
VKDOOLQJ RI WULS UHOD\V 7DEOH  VKRZV DOO WULS UHOD\V
DV SUHVHW IURP WKH IDFWRU\
,I IXUWKHU SURWHFWLRQ IXQFWLRQV VKDOO WULS WKH VDPH
EUHDNHU WKH DVVLJQHG WULS UHOD\ PXVW EH WULJJHUHG E\
WKH FRUUHVSRQGLQJ FRPPDQG IXQFWLRQV
>@
%HJLQQLQJ RI WKH EORFN k0DUVKDOOLQJ RI WKH WULS UHOD\Vl
 0$56+
&0'5(/
7KH ILUVW WULS UHOD\ LV UHDFKHG ZLWK WKH NH\ 
>@
$OORFDWLRQV IRU WULS UHOD\ 
 0$56+
&0'5( 
&KDQJH RYHU WR WKH VHOHFWLRQ OHYHO ZLWK 
>@
7ULS UHOD\  KDV EHHQ SUHVHW IRU
VW 7ULS VLJQDO JLYHQ E\ WKH RYHUFXUUHQW WLPH SURWHFWLRQ
KLJKVHW ,!! VWDJH SKDVHV )1R 
&0' 
7US ,!!
>@
7ULS UHOD\  KDV EHHQ SUHVHW IRU
QG 7ULS VLJQDO JLYHQ E\ WKH RYHUFXUUHQW WLPH SURWHFWLRQ ,!
VWDJH SKDVHV )1R 
&0' 
7ULS ,!
>@
QR IXUWKHU IXQFWLRQV DUH SUHVHW IRU WULS UHOD\ 
&0' 
QRW DOO
www . ElectricalPartManuals . com