Download Print this page

Hitachi L300P series Instruction Manual page 144

Three-phase input 200v class/400v class
Hide thumbs Also See for L300P series:

Advertisement

±
8VLQJ ,QWHOOLJHQW ,QSXW 7HUPLQDOV
0XOWL
VSHHG
6) 6) 6) 6) 6) 6) 6)
6SHHG 


6SHHG 
²
²
6SHHG 
²
²
6SHHG 
²
²
6SHHG 
²
²
6SHHG 
²
²
6SHHG 
²

6SHHG 


7KH %LW 2SHUDWLRQ PHWKRG RI VSHHG FRQWURO XVHV XS WR ILYH LQWHOOLJHQW LQSXWV WR VHOHFW DQ\ RI XS
WR VL[ VSHHGV IURP D WRWDO RI HLJKW VSHHGV $W OHDVW WZR RI WKH 6)±6) IXQFWLRQV ZLOO EH
XQXVHG VLQFH WKHUH DUH RQO\ ILYH LQSXWV 6LQFH WKH DOOVZLWFKHV2)) FRPELQDWLRQ VHOHFWV WKH
ILUVW VSHHG \RX RQO\ QHHG 1 VZLWFKHV WR VHOHFW 1 VSHHGV :LWK %LW 2SHUDWLRQ VSHHG FRQWURO
RQO\ RQH LQSXW LV QRUPDOO\ DFWLYH DW D WLPH ,I PXOWLSOH VZLWFKHV DUH 21 WKH ORZHU QXPEHUHG
LQSXW WDNHV SUHFHGHQFH GHWHUPLQHV WKH VSHHG  7KH WDEOH DQG ILJXUH EHORZ VKRZV KRZ WKH LQSXW
FRPELQDWLRQV ZRUN
,QSXW )XQFWLRQ





²
²
²
²

²
²
²


²
²



²



















7KH IROORZLQJ WDEOH OLVWV WKH RSWLRQ FRGHV IRU DVVLJQLQJ >6) WR >6)@ WR WKH LQWHOOLJHQW LQSXWV
2SW
6\PERO
&RGH

6)
%LWOHYHO VSHHG VHOHFW 

6)
%LWOHYHO VSHHG VHOHFW 

6)
%LWOHYHO VSHHG VHOHFW 

6)
%LWOHYHO VSHHG VHOHFW 

6)
%LWOHYHO VSHHG VHOHFW 

6)
%LWOHYHO VSHHG VHOHFW 

6)
%LWOHYHO VSHHG VHOHFW 
& & & &
9DOLG IRU
&
LQSXWV
) $ WR $
5HTXLUHG
$ 
VHWWLQJV
Notes:
• :KHQ DOO >6)[@ LQSXWV DUH 2)) WKH VSHHG LV
VHW E\ GHIDXOW WR WKH YDOXH LQ )
• :KHQ D PXOWLVSHHG VHWWLQJ PRUH WKDQ
+] +] LV WR EH VHW LW LV QHFHVVDU\ WR
SURJUDP WKH PD[LPXP IUHTXHQF\ $ KLJK
HQRXJK WR DOORZ WKDW VSHHG
6SHHG
WK
WK
WK
UG
QG
VW

6ZLWFKHV
6)
6)
6)
6)
6)
)ZG 5XQ
1RWH ,QSXW IXQFWLRQV 6) DQG 6) PD\ EH VXEVWLWXWHG
IRU DQ\ RI 6)±6) WR DFFHVV 6SHHG  RU 6SHHG 
)XQFWLRQ 1DPH
%LWOHYHO VSHHG VHOHFW %LW 
%LWOHYHO VSHHG VHOHFW %LW 
%LWOHYHO VSHHG VHOHFW %LW 
%LWOHYHO VSHHG VHOHFW %LW 
%LWOHYHO VSHHG VHOHFW %LW 
%LWOHYHO VSHHG VHOHFW %LW 
%LWOHYHO VSHHG VHOHFW %LW 
([DPSOH UHTXLUHV LQSXW FRQILJXUDWLRQ²
VHH SDJH ± 
6HH ,2 VSHFV
RQ SDJH ±
'HVFULSWLRQ
6)
6)
6)
6)
6)
7+
):




3
3/&
&0


Advertisement

loading