Eaton 9390 Installation And Operation Manual page 78

MAINTENANCE
ISOLATION
BREAKER (MIS) CB2
AC OUTPUT FROM BIB
(NO RIB) OR AC INPUT
TO RIB (C, B, A)
GROUND TERMINAL (E8)
AC INPUT FROM UPS
(C, B, A)
GROUND TERMINAL (E9)
AC INPUT TO BYPASS
(C, B, A)
(SEE SHEET 4 of 6
FOR DETAILS)
AC OUTPUT
(A, B, C)
(SEE SHEET 6 of 6
FOR DETAILS)
100---250A ADJUSTABLE
DISTRIBUTION
BREAKERS
(CB21, CB22, CB23)
OUTPUT NEUTRAL
TERMINALS (E20)
OUTPUT GROUND
TERMINALS (E28, E29)
INPUT NEUTRAL
TERMINALS (E4)
(MODELS WITHOUT
TRANSFORMERS
ONLY)
80 kVA 208V INPUT with OUTPUT DISTRIBUTION BREAKER OPTION
NOTE : Metal shields covering wiring terminals
must be removed or opened to gain
access to terminals.
9-22 Eaton 9390 IDC (40–80 kVA) Installation and Operation Manual 164201690 Rev Rev 3 www.eaton.com/powerquality
MAINTENANCE
BYPASS
BREAKER (MBP) CB1
208V INPUT WITH OR WITHOUT TRANSFORMER OPTION
BYPASS INPUT
BREAKER (BIB) CB3
DESCRIPTION:
IDC POWER TERMINAL LOCATIONS (208V)
D R A W N I G N : O
164201690---7
REVISION:
A
RECTIFIER INPUT
BREAKER (RIB) CB4
AC OUTPUT FROM RIB
(A, B, C)
(SEE SHEET 5 of 6
FOR DETAILS)
AC OUTPUT FROM BIB
(WITH RIB) (A, B, C)
(SEE SHEET 5 of 6
FOR DETAILS)
AC OUTPUT
(C, B, A)
(SEE SHEET 6 of 6
FOR DETAILS)
100---250A ADJUSTABLE
DISTRIBUTION
BREAKERS
(CB11, CB12, CB13)
OUTPUT NEUTRAL
TERMINALS (E10)
OUTPUT GROUND
TERMINALS (E18, E19)
S H E E : T
2 of 6
DATE:
050107