Emerson 30-130 kVA ユーザーズマニュアル

Configuring Your Neutral and Ground Connections 21

7.8

Grounding for 2 Npower UPS Modules feeding a Static Transfer Switch

$Q\YHUVLRQRI1SRZHU836PRGXOHFDQEHDSSOLHGLQDGXDOEXVGLVWULEXWHGUHGXQGDQWFRQILJXUD

WLRQ%RWK1SRZHUPRGXOHVZLOOEHJURXQGHGH[DFWO\DVVKRZQLQ)LJXUH WKURXJK)LJXUH RI

WKLVPDQXDO
7KHUHFRPPHQGHGFRQILJXUDWLRQLVWRKDYHHDFK836PRGXOHSURYLGHZLUHVJURXQGWRDQLVROD

WLRQWUDQVIRUPHURQWKHLQSXWRIWKH6WDWLF7UDQVIHU6ZLWFK7KHQHXWUDOVRIWKHWZRLVRODWLRQWUDQV

IRUPHUVZLOOEHVROLGO\FRQQHFWHGDQGERQGHGWRWKHJURXQGRIRQHWUDQVIRUPHU$ORFDOJURXQGLQJ

HOHFWURGHZLOOWKHQEHDSSOLHGWRWKHERQGHGWUDQVIRUPHU
$WWKLVWLPH/LHEHUWGRHVQRWVXSSRUWKDYLQJWZR1SRZHUPRGXOHVSURYLGHZLUHLQSXWGLUHFWO\WR

WKH6WDWLF7UDQVIHU6ZLWFKWRGLUHFWO\VXSSRUW<9$&ORDGVRQWKHRXWSXWRIWKH6WDWLF

7UDQVIHU6ZLWFK

7.9

Grounding Configurations, Battery Systems

/DUJHRSHQUDFNEDWWHU\V\VWHPVDUHQRUPDOO\ORFDOO\JURXQGHG5HIHUWRWKHFRGHUHTXLUHPHQWVIRU

\RXUUHJLRQ
%DWWHU\FDELQHWIUDPHVRQWKHRWKHUKDQGVKRXOGEHJURXQGHGWRWKH836PRGXOHJURXQGEXVEDU

)RUV\VWHPVZLWKPXOWLSOHFDELQHWVWKHLQVWDOOHUFDQFRQQHFWDOOWKHEDWWHU\FDELQHWJURXQGV

WRJHWKHUDQGUXQDVLQJOHJURXQGFRQGXFWRUWRWKH836PRGXOHJURXQGEXVEDU