Siemens 7SA513 - Page 169

6$
,QVWDOODWLRQ LQVWUXFWLRQV
9
&*&
 0DUVKDOOLQJ RI WKH FRPPDQG WULS UHOD\V  DGGUHVV EORFN 
7KH XQLW FRQWDLQV XS WR  WULS UHOD\V  GHSHQGHQW RQ
PRGHO  ZKLFK DUH GHVLJQDWHG 75,3 5(/$<  WR
75,3 5(/$<  (DFK WULS UHOD\ FD Q EH FRQWUROOHG E\
XS WR  ORJLFDO FRPPDQGV 7KH WULS UHOD\V FDQ EH
PDUVKDOOHG LQ WKH DGGUHVV EORFN  7KH EORFN LV
UHDFKHG E\ SDJLQJ LQ EORFNV ZLWK ÂÄ RU E\ GLUHFWO\
DGGUHVVLQJ ZLWK '$ LQSXW RI WKH DGGUHVV QXPEHU
DQG SUHVVLQJ WKH HQWHU N H\ ( 7KH VHOHFWLRQ
SURFHGXUH LV FDUULHG RXW DV GHVFULEHG LQ 6HFWLRQ
 0XOWLSOH FRPPDQGV DUH SRVVLEOH LH RQH ORJ
LFDO FRPPDQG IXQFWLRQ FDQ EH JLYHQ 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 IXQFW LRQV
DUH QDWXUDOO\ QRW HIIHFWLYH ZKHQ WKH FRUUHVSRQGLQJ
SURWHFWLRQ IXQFWLRQ LV QRW ILWWHG LQ WKH UHOD\ RU KDV
EHHQ SURJUDPPHG RXW GHFRQILJXUHG
7KH IROORZLQJ ER[HV VKRZ DQ H[DPSOH IRU PDUVKDO
OLQJ RI WULS UHOD\ 7DEOH  VKRZV DOO WULS UHOD\V DV
SUHVHW IURP WKH IDFWRU\
,PSRUWDQW QRWH :LWK VLQJOH SROH D XWRUHFORVXUH LW LV
LPSHUDWLYH WKDW IRU HD FK FLUFXLW EUHD NHU SROH WKH FRU
UHVSRQGLQJ SKDVH VHJUHJDWHG FRPPDQG HJ
l'LV7ULS S/l )1R IRUSROH/DVDOVR
WKH WKUHHSROH FRPPDQG l'LV7ULS Sl )1R
 DUH PDUVKDOOHG WR WKH FRUUHFW WULSSLQJ UHOD\
7KLV LV WDNHQ FDUH RI LQ WKH SUHVHWWLQJ RI WKH UHOD\ EXW
PXVW DOVR EH FRQVLGHUHG LI WKH DOORFDWLRQ RI WKH WULS
UHOD\V LV DOWHUHG
,I IXUWKHU SURWHFWLRQ IXQFWLRQV VKDOO WULS WKH VDPH
EUHDNHU HDFK WULS UHOD\ PXVW EH WULJJHUHG E\ WKH FRU
UHVSRQGLQJ FRPPDQG IXQFWLRQ 6LPLODU LV YDOLG IRU
FORVLQJ FRPPDQGV
 0$56+$//,1*
75,3 5(/$<6
%HJLQQLQJ RI WKH EORFN l0DUVKDOOLQJ RI WKH WULS UH 
OD\Vl
3DJH RQ ZLWK WKH NH\  XQWLO WKH GHVLUHG WULS UHOD\ LV UHDFKHG HJ WULS UHOD\ 
 75,3
5(/$< 
$OORFDWLRQV IRU WULS UHOD\ 
&KDQJH RYHU WR WKH VHOHFWLRQ OHYHO ZLWK ) 
 75,3 5(/ 
'HY7ULS S
7ULS UHOD\  KDV EHHQ SUHVHW IRU
VW *HQHUD O WKUHHSROH WULS FRPPDQG RI WKH GHYLFH
)1R 
 75,3 5(/ 
'LV7ULS S/
7ULS UHOD\  KDV EHHQ SUHVHW IRU
QG 7ULS FRPPDQG RI GLVWDQFH SURWHFWLRQ VLQJOH
SROH / )1R 
 75,3 5(/ 
'LV7ULS S
7ULS UHOD\  KDV EHHQ SUHVHW IRU
UG 7ULS FRPPDQG RI GLVWDQFH SURWHFWLRQ WKUHH
SROH )1R 
www . ElectricalPartManuals . com