
,QVWDOODWLRQ LQVWUXFWLRQV
80
9
&*&
0DUVKDOOLQJ RI WKH ELQDU\ LQSXWV DGGUHVV EORFN
7KH XQLW FRQWDLQV ELQDU\ LQSXWV ZKLFK DUH GHVLJ
QDWHG ,1387 WR ,1387 7KH\ FDQ EH PDUVKDOOHG
LQ DGGUHVV EORFN 7KH DGGUHVV EORFN LV UHDFKHG
E\ SDJLQJ LQ EORFNV
 Ä
RU E\ GLUHFW DGGUHVVLQJ ZLWK
'$ (
7KH VHOHFWLRQ SURFHGXUH LV FDUULHG RXW
DV GHVFULEHG LQ 6HFWLRQ
$ FKRLFH FDQ EH PDGH IRU HDFK LQGLYLGXDO LQSXW IXQF
WLRQ DV WR ZKHWKHU WKH GHVLUHG IXQFWLRQ VKRXOG EH
FRPH RSHUDWLYH LQ WKH kQRUPDOO\ RSHQl PRGH RU LQ
WKH kQRUPDOO\ FORVHGl PRGH ZKHUHE\
12
kQRUPDOO\ RSHQl PRGH WKH LQSXW DFWV DV D 12
FRQWDFW LH WKH FRQWURO YROWDJH DW WKH LQSXW WHU
PLQDOV DFWLYDWHV WKH IXQFWLRQ
1&
kQRUPDOO\ FORVHGl PRGH WKH LQSXW DFWV DV D 1&
FRQWDFW LH FRQWURO YROWDJH SUHVHQW DW WKH WHU
PLQDOV WXUQV RII WKH IXQFWLRQ FRQWURO YROWDJH DE
VHQW DFWLYDWHV WKH IXQFWLRQ
:KHQ SDJLQJ WKURXJK WKH GLVSOD\ HDFK LQSXW IXQF
WLRQ LV GLVSOD\HG ZLWK WKH LQGH[ k
12
l RU k
1&
l ZKHQ
SURFHHGLQJ ZLWK WKH k1RlNH\
1
7DEOH VKRZV D FRPSOHWH OLVW RI DOO WKH ELQDU\ LQSXW
IXQFWLRQV ZLWK WKHLU DVVRFLDWHG IXQFWLRQ QXPEHU
)1R
,QSXW IXQFWLRQV QDWXUDOO\ KDYH QR HIIHFW LI WKH
FRUUHVSRQGLQJ SURWHFWLRQ IXQFWLRQ KDV EHHQ SUR
JUDPPHG RXW kGHFRQILJXUHGl UHIHU 6HFWLRQ
:LWK GLUHFW LQSXW RI WKH IXQFWLRQ QXPEHU OHDGLQJ ]HU
RV QHHG QRW EH XVHG 7R LQGLFDWH WKH FRQWDFW PRGH
WKH IXQFWLRQ QXPEHU FDQ EH H[WHQGHG E\ D GHFLPDO
SRLQW IROORZHG E\
RU
ZKHUHE\
PHDQV kQRUPDOO\ RSHQl PRGH FRUUHVSRQGV WR
k
12
l DV DERYH
PHDQV kQRUPDOO\ FORVHGl PRGH FRUUHVSRQGV
WR k
1&
l DV DERYH
,I WKH H[WHQVLRQ ZLWK RU LV RPLWWHG WKH GLVSOD\ ILUVW
LQGLFDWHV WKH IXQFWLRQ GHVLJQDWLRQ LQ kQRUPDOO\
RSHQl PRGH
12
%\ SUHVVLQJ WKH k1RlNH\
1
WKH
PRGH LV FKDQJHG WR
1&
$IWHU GLUHFW LQSXW RWKHU IXQF
WLRQV FDQ EH VHOHFWHG E\ SDJLQJ WKURXJK WKH IXQF
WLRQV IRUZDUGV ZLWK WKH k1RlNH\
1
RU EDFNZDUGV
ZLWK WKH EDFNVSDFH NH\
5
7KH FKDQJHG IXQFWLRQ
WKHQ PXVW EH UHFRQILUPHG E\ WKH HQWU\ NH\
(
1RWH
2QH ORJLFDO IXQFWLRQ PXVW QRW EH PDUVKDOOHG WR
VHYHUDO ELQDU\ LQSXWV EHFDXVH DQ 25ORJLF RI WKH
VLJQDOV FDQ QRW EH JXDUDQWHHG
7KH DVVLJQPHQW RI WKH ELQDU\ LQSXWV DV GHOLYHUHG
IURP IDFWRU\ LV VKRZQ LQ WKH JHQHUDO GLDJUDPV LQ $S
SHQGL[ $ DQG % 7KH IROORZLQJ ER[HV VKRZ DV DQ H[
DPSOH WKH DOORFDWLRQ IRU ELQDU\ LQSXW 7DEOH
VKRZV DOO ELQDU\ LQSXWV DV SUHVHW IURP WKH IDFWRU\
0 $ 5 6 + $ / / , 1 *
% , 1 $ 5 <
, 1 3 8 7 6
%HJLQQLQJ RI EORFN k0DUVKDOOLQJ ELQDU\ LQSXWVl
7KH ILUVW ELQDU\ LQSXW LV UHDFKHG ZLWK WKH NH\
% , 1 $ 5 <
, 1 3 8 7
$OORFDWLRQV IRU ELQDU\ LQSXW
)
&KDQJH RYHU WR WKH VHOHFWLRQ OHYHO ZLWK
)
, 1 3 8 7
! / ( '
U H V H W
1 2
5HVHW RI VWRUHG /(' LQGLFDWLRQV )1R
kQRUPDOO\ RSHQl RSHUDWLRQ
/('V DUH UHVHW ZKHQ FRQWURO YROWDJH SUHVHQW
www
. ElectricalPartManuals
. com