Installation Drawings
55
Figure 42 Liebert NXL 1100kVA, single module system, shipping split—Control wiring
EIB BOARD
BATTERY HALL SENSOR
HP1
INVERTER PARALLEL INTERFACE BOARD
POWER SUPPLY
LOAD V/I BOARD
FIB2
FIB3
FIB1
CT1
CT2
SOURCE V/I BOARD
FUSES F36, F37
FIB4
BPSS BOARD
CB2 INTERFACE
BOARD
FUSES F89-92
F1
CB1 INTERFACE
BOARD
CT7, CT8, CT9 LOCATED
BEHIND THIS BREAKER
DELTA GATE DRIVE BOARD
WYE GATE DRIVE BOARD
INPUT
RECTIFIER
DC INVERTER
BYPASS
FRONT WIRING DUCT
REAR WIRING DUCT
ROUTE 531983G3 & 531988G8
DOWN THIS CORNER POST
(CONNECTOR REF P0701, P0700)
ROUTE 531985G10, G11, G12 & 544895G1
544897G1 (P0814R ONLY), 544900G1 (P66B ONLY),
545311G1 (P99B ONLY)
DOWN THIS CORNER POST
(CONNECTOR REF P0400A, P0400B, P0400C, P0814, P66
P0814R, P66B, P99B)
ROUTE 531987G3, 531984G10, 544891G1
DOWN THIS CORNER POST
(CONNECTOR REF P0600, P0601,
P1100S, P0607, P0608, P0603)
ROUTE 531986G7, 531986G6
DOWN THIS CORNER POST
(CONNECTOR REF P0300Y, P0300D)
ROUTE 531984G9, 531988G7, 545848G1
DOWN THIS CORNER POST
(CONNECTOR REF P0500, P0501, P66, P44 )
ROUTE 544897G1 (HP1 ONLY)
545311G1 (P66B ONLY) AND
546357G1
DOWN THIS CORNER POST
(CONNECTOR REF HP1,
P66B, TB0840)
ROUTE 544891G1 (P1304J ONLY)
IN REAR DUCT AND CONNECT
TO DC CABINET CABLE
(CONNECTOR REF P1304J)
NOTE: HIGH VOLTAGE
ROUTE 544904G1
IN REAR DUCT AND CONNECT
TO DC CABINET CABLE
(CONNECTOR REF P1305J, P1306J)
NOTE: HIGH VOLTAGE
ROUTE 544902G1
THROUGH BUSHING IN SIDE PANEL
(CONNECTOR REF P0713, P0714, P0715, F36, F37, P0702)
UPSC HERE
(NOT SHOWN)
FUSES F42, F43
FUSES F7, F8, F9
PHASE C
PHASE A
PHASE B
DETAIL K
K
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