Allen-Bradley 1398 ULTRA Plus Series - Page 59

Publication 1398-5.1 — January 2000
Install the ULTRA Plus PDM Components 2-41
Figure 2.24
AC Line Filter installation

7KHRQO\UHDVRQDEOHILOWHULQJDWWKH3'0RXWSXWWHUPLQDOVLVWKHXVHRI
LQGXFWDQFH&DSDFLWRUVZRXOGVORZWKHRXWSXWVZLWFKLQJDQGGHWHULRUDWHWKH
3'0SHUIRUPDQFH$FRPPRQPRGHFKRNHFDQEHXVHGWRUHGXFHWKH3'0
HPLVVLRQV7KLVZLOOUHGXFHHPLVVLRQFRXSOLQJWKURXJKWKH3'0EDFNWRWKH
$&OLQH+RZHYHUWKHPRWRUFDEOHVWLOOFDUULHVDODUJH+)YROWDJHDQGFXUUHQW
,QIDFWWKHPRWRUFDEOHOHQJWKGLUHFWO\DIIHFWVWKHDPSOLWXGHDQGIUHTXHQF\RI
WKHHPLVVLRQVRQWKH$&OLQH7KHUHIRUHLWLVYHU\LPSRUWDQWWRVHJUHJDWHWKH
PRWRUFDEOHIURPWKH$&SRZHUFDEOH)RUDSSOLFDWLRQVZKHUHORQJPRWRU
FDEOHVDUHUHTXLUHGWKHQHHGIRU$&OLQHILOWHULQJLQFUHDVHV
AC
LINE
RADIATED
EMI
PDM
RADIATED
EMI
FILTER
CONDUCTED EMI
CONDUCTED EMI
POOR
AC
LINE
PDM
RADIATED
EMI
FILTER
CONDUCTED EMI
GOOD
ATTENTION
!
+LJKYROWDJHH[LVWVLQ$&OLQHILOWHUV
7KHILOWHUPXVWEHJURXQGHGSURSHUO\EHIRUHDSSO\LQJ
SRZHU)LOWHUFDSDFLWRUVUHWDLQKLJKYROWDJHVDIWHUSRZHU
UHPRYDO%HIRUHKDQGOLQJWKHHTXLSPHQWYROWDJHVVKRXOG
EHPHDVXUHGWRGHWHUPLQHVDIHOHYHOV
)DLOXUHWRREVHUYHWKLVSUHFDXWLRQFRXOGUHVXOWLQSHUVRQDO
LQMXU\