Figure 6 Grounding Diagram, D/E or K/L UPS Models, Delta or Wye Source, 4-Wire Loads
7.3Grounding for D/E or K/L UPS Models, Delta or Wye Source, 3- or
7KH'(DQG./PRGHOVKDYHWKHLVRODWHGORDGQHXWUDODQGFDQEHXVHGLQDQ\ZLUHRUZLUH DSSOLFDWLRQ,QWKLVFDVHWKH836QHXWUDOLVVROLGO\FRQQHFWHGWRWKH836JURXQGDQGDORFDO JURXQGLQJHOHFWURGHLVLQVWDOOHGLQDFFRUGDQFHZLWKWKH1(&
7KLV836V\VWHPPD\LQFOXGHD0DLQWHQDQFH%\SDVV&DELQHWFRQWDLQLQJD%\SDVV,VRODWLRQ7UDQV IRUPHU7KH%\SDVV,VRODWLRQ7UDQVIRUPHUQHXWUDOZLOOEHERQGHGWRLWVJURXQG7KH836RXWSXW QHXWUDOZLOOEHVROLGO\FRQQHFWHGWRWKH%\SDVV,VRODWLRQ7UDQVIRUPHUQHXWUDO
127(6
*URXQG)DXOW,QWHUUXSWHUVVKRXOGEHVHWWRWROHUDWHDSSUR[LPDWHO\F\FOHV
PLOOLVHFRQGVRIUHFLUFXODWLQJFXUUHQWWKDWPD\EHSUHVHQWGXULQJ
WUDQVIHUDQGUHWUDQVIHURSHUDWLRQV
16 Configuring Your Neutral and Ground Connections