Filter
Top Products
Page 18 - 6739381EN/JD
Installation (cont.)
250kVA to 450kVA frequency converter or parallel UPS with SSC rectifier-inverter cubicle
cross-section AA
front view
Cables connect by lugs:
◗ mains 1 and load:
to 40 X 4 mm copper terminals and
13 mm diameter holes;
◗ battery:
◗◗ 250 to 300 kVA UPSs:
to 65 X 4 mm copper terminals and
13 mm diameter holes,
◗◗ 400 kVA UPSs: to 80 X 5 mm copper
terminals and 13 mm diameter holes.
Height of connections relative to floor:
◗ mains 1 and load: 440 mm;
◗ battery: 390 mm;
◗ remote relay board: 1030 mm.
600kVA parallel UPS cubicles (see the appendix).
A
rectifier
charger
inverter
stack
inverter
stack
A
additional remote
relay board (optional)
L+ L
battery
inverter
stack
Q1
L1L2 L3
mains 1
L1L2 L3N
load
XR7
XR6
XR5
XR9
XR8
XR3
XR4
card
cage
XR2
XR1
remote relay
board
ACPZ
board
XM133
spacing
uprights
spacing
uprights
cable
tie bar
air extraction
air admission
air admission
transformer
connection
from below
trough (if applicable)
rear
front
card
cage
mains 1,
load
battery
APOZ
board
cable tie bar
power cable routing
via the bottom
XM136
XM137
T1
Q1
Q5N
off
on
off
on
FHCZ
board
450kVA 450kVA