6739381EN/
inverter
stack inverter
stack
inverter
stack
spacing
uprights
cable
tie bar
air extraction
air
admission
air
admission
connection
from below
trough (if applicable)

rear

front

power cable routing via the bottom
additional remote
relay board (optional)
remote relay
board
load
load
cable tie bar
APOZ
board
card
cage
A
A
XR7
XR6
XR5
XR9
XR8
XR4
XR2
XR1
XR3
L1L2 L3N
XM133
XM136
XM137
on
off
Q5N
ACPZ
board
card
cage
transformer
earth
bar
cross-section AA front view
Cables connected by lugs to 100 x8mm copper terminals and 13 mmdiameter holes.
Height of connections relative to floor:

mains 2 and load: 430 mm;

remote relay board: 1030 mm.
Right cubicle of a 600kVA parallel UPS with SSC
Appendix (cont.)