235 / 248
Rated operational voltage (Ue)
A-6
$ YDOXH RI YROWDJH ZKLFK FRPELQHG ZLWK D UDWHG RSHUDWLRQDO FXUUHQW GHWHUPLQHV WKH
DSSOLFDWLRQ RI WKH HTXLSPHQW DQG WR ZKLFK WKH UHOHYDQW WHVWV DQG WKH XWLOLVDWLRQ
FDWHJRULHV DUH UHIHUUHG )RU PXOWLSROH HTXLSPHQW LW LV JHQHUDOO\ VWDWHG DV WKH YROWDJH
EHWZHHQ SKDVHV
7KLV LV WKH PD[LPXP FRQWLQXRXV YROWDJH DW ZKLFK WKH HTXLSPHQW PD\ EH XVHG
Rated short-time withstand
current (Icw)
9DOXH RI VKRUW WLPH ZLWKVWDQG FXUUHQW DVVLJQHG WR WKH HTXLSPHQW E\ WKH
PDQXIDFWXUHU WKDW WKH HTXLSPHQW FDQ FDUU\ ZLWKRXW GDPDJH XQGHU WKH WHVW
FRQGLWLRQV VSHFL¿HG LQ WKH UHOHYDQW SURGXFW VWDQGDUG *HQHUDOO\ H[SUHVVHG LQ N$ IRU
RU VHFRQGV 7KLV LV DQ HVVHQWLDO FKDUDFWHULVWLF IRU DLU FLUFXLW EUHDNHUV ,W LV QRW
VLJQL¿FDQW IRU PRXOGHG FDVH FLUFXLW EUHDNHUV IRU ZKLFK WKH GHVLJQ WDUJHWV IDVW
RSHQLQJ DQG KLJK OLPLWLQJ FDSDFLW\
Service breaking capacity (Ics)
A-6
([SUHVVHG DV D SHUFHQWDJH RI ,FX LW SURYLGHV DQ LQGLFDWLRQ RQ WKH UREXVWQHVV RI WKH
GHYLFH XQGHU VHYHUH FRQGLWLRQV ,W LV FRQ¿UPHG E\ D WHVW ZLWK RQH RSHQLQJ DQG RQH
FORVLQJ RSHQLQJ DW ,FV IROORZHG E\ D FKHFN WKDW WKH GHYLFH RSHUDWHV FRUUHFWO\ DW LWV
UDWHG FXUUHQW L H F\FOHV DW ,Q ZKHUH WHPSHUDWXUH ULVH UHPDLQV ZLWKLQ WROHUDQFHV
DQG WKH SURWHFWLRQ V\VWHP VXIIHUV QR GDPDJH
Short-circuit making capacity
(Icm)
A-58
9DOXH LQGLFDWLQJ WKH FDSDFLW\ RI WKH GHYLFH WR PDNH DQG FDUU\ D KLJK FXUUHQW ZLWKRXW
UHSXOVLRQ RI WKH FRQWDFWV ,W LV H[SUHVVHG LQ N$ SHDN
Suitability for isolation
VHH DOVR 3RVLWLYH FRQWDFW
LQGLFDWLRQ SDJH *
A-5
7KLV FDSDELOLW\ PHDQV WKDW WKH FLUFXLW EUHDNHU PHHWV WKH FRQGLWLRQV EHORZ
,Q WKH RSHQ SRVLWLRQ LW PXVW ZLWKVWDQG ZLWKRXW ÀDVKRYHU EHWZHHQ WKH XSVWUHDP
b
DQG GRZQVWUHDP FRQWDFWV WKH LPSXOVH YROWDJH VSHFL¿HG E\ WKH VWDQGDUG DV D
IXQFWLRQ RI WKH 8LPS LQGLFDWHG RQ WKH GHYLFH
,W PXVW LQGLFDWH FRQWDFW SRVLWLRQ E\ RQH RU PRUH RI WKH IROORZLQJ V\VWHPV
b
position of the operating handle
v
separate mechanical indicator
v
YLVLEOH EUHDN RI WKH PRYLQJ FRQWDFWV
v
/HDNDJH FXUUHQW EHWZHHQ HDFK SROH ZLWK WKH FRQWDFWV RSHQ DW D WHVW YROWDJH RI
b
[ WKH UDWHG RSHUDWLQJ YROWDJH PXVW QRW H[FHHG
P$ SHU SROH IRU QHZ GHYLFHV
v
P$ SHU SROH IRU GHYLFHV DOUHDG\ VXEMHFWHG WR QRUPDO VZLWFKLQJ RSHUDWLRQV
v
P$ WKH PD[LPXP YDOXH WKDW PXVW QHYHU EH H[FHHGHG
v
,W PXVW QRW EH SRVVLEOH WR LQVWDOO SDGORFNV XQOHVV WKH FRQWDFWV DUH RSHQ /RFNLQJ LQ
b
WKH FORVHG SRVLWLRQ LV SHUPLVVLEOH IRU VSHFLDO DSSOLFDWLRQV &RPSDFW 16; FRPSOLHV
ZLWK WKLV UHTXLUHPHQW E\ SRVLWLYH FRQWDFW LQGLFDWLRQ
Suitable for isolation with
positive contact indication
VHH DOVR 6XLWDELOLW\ IRU LVRODWLRQ
SDJH *
A-5
6XLWDELOLW\ IRU LVRODWLRQ LV GH¿QHG KHUH E\ WKH PHFKDQLFDO UHOLDELOLW\ RI WKH SRVLWLRQ
LQGLFDWRU RI WKH RSHUDWLQJ PHFKDQLVP ZKHUH
WKH LVRODWLRQ SRVLWLRQ FRUUHVSRQGV WR WKH 2 2)) SRVLWLRQ
b
WKH RSHUDWLQJ KDQGOH FDQQRW LQGLFDWH WKH 2)) SRVLWLRQ XQOHVV WKH FRQWDFWV DUH
b
HIIHFWLYHO\ RSHQ
7KH RWKHU FRQGLWLRQV IRU LVRODWLRQ PXVW DOO EH IXO¿OOHG
ORFNLQJ LQ WKH RSHQ SRVLWLRQ LV SRVVLEOH RQO\ LI WKH FRQWDFWV DUH HIIHFWLYHO\ RSHQ
b
leakage currents are below the standardised limits
b
RYHUYROWDJH LPSXOVH ZLWKVWDQG EHWZHHQ XSVWUHDP DQG GRZQVWUHDP FRQQHFWLRQV
b
Ultimate breaking capacity (Icu)
A-6
([SUHVVHG LQ N$ LW LQGLFDWHV WKH PD[LPXP EUHDNLQJ FDSDFLW\ RI WKH FLUFXLW EUHDNHU ,W
LV FRQ¿UPHG E\ D WHVW ZLWK RQH RSHQLQJ DQG RQH FORVLQJ RSHQLQJ DW ,FX IROORZHG E\ D
FKHFN WKDW WKH FLUFXLW LV SURSHUO\ LVRODWHG 7KLV WHVW HQVXUHV XVHU VDIHW\
C
ommunication.............................................................................................
BSCM
%UHDNHU VWDWXV DQG FRQWURO
PRGXOH
A-27
7KH RSWLRQDO %6&0 IRU &RPSDFW 16; LV XVHG WR DFTXLUH GHYLFH VWDWXV LQGLFDWLRQV
DQG FRQWURO WKH FRPPXQLFDWLQJ UHPRWH FRQWURO IXQFWLRQ ,W LQFOXGHV D PHPRU\ XVHG WR
PDQDJH WKH PDLQWHQDQFH LQGLFDWRUV ,W VHUYHV DV D FRQYHUWHU EHWZHHQ WKH DQDORJ
RXWSXWV RI WKH GHYLFH LQGLFDWLRQ FRQWDFWV 2 ) 6' 6'( DQG WKH GLJLWDO
FRPPXQLFDWLQJ IXQFWLRQV
Ethernet TCP/IP
7UDQVPLVVLRQ &RQWURO 3URWRFRO
,QWHUQHW 3URWRFRO
A-28
(WKHUQHW LV D YHU\ FRPPRQ QHWZRUN SURWRFRO DQG FRPSOLHV ZLWK ,((( VWDQGDUG
(WKHUQHW 7&3 ,3 LV WKH SURWRFRO WKDW EULQJV ZHE IXQFWLRQV WR (WKHUQHW QHWZRUNV
0RVW 3&V KDYH DQ (WKHUQHW
FDUG RU
0ELW V IRU FRQQHFWLRQ WR WKH
LQWHUQHW 'DWD FRPPXQLFDWHG IURP &RPSDFW 16; YLD 0RGEXV DUH DFFHVVLEOH RQ D
3& YLD D 7&3 ,3 0RGEXV JDWHZD\ VXFK DV 036 RU (*;
Network
6HW RI FRPPXQLFDWLQJ GHYLFHV WKDW DUH LQWHUFRQQHFWHG E\ FRPPXQLFDWLRQ OLQHV LQ
RUGHU WR VKDUH GDWD DQG UHVRXUFHV
Compact NSX
Glossary
G-4
( LQGG
YHUVLRQ