Installation Drawings
10

Figure 2 Input/output conduit detail drawing, 400kVA Liebert NXL UPS

NOTES:
1.ALL DIMENSIONSARE IN inches (mm).
2. 24" MINIMUM CLEARANCEABOVE UNIT REQUIRED FORAIR EXHAUST.
3. KEEP CABINET WITHIN 15 DEGREES OF VERTICAL.
4. TOPAND BOTTOM CABLE ENTRYAVAILABLETHROUGH REMOVABLEACCESS
PLATES. REMOVE, PUNCH TO SUIT CONDUIT SIZEAND REPLACE.
5. UNIT BOTTOM IS STRUCTURALLYADEQUATE FOR FORKLIFT HANDL ING.
6.THESE BRACKETS CAN BE REMOVED DURING INSTALLATION BUT MUST BE
REPLACEDAFTER INSTALLATION.
7. CONTROL WIRINGAND POWER WIRING MUS T BE RUN IN SEPARATE CONDUITS.
8.ALUMINUMAND COPPER-CLADALUMINUM CABLESARE NOT RECOMMENDED.
9.ALL WIRING IS TO BE IN ACCORDANCE WITH NATIONALA ND LOCAL ELECTRICAL
CODES.
BYPASS
NEUTRAL
OUTPUT
NEUTRAL
INNERPANEL
REMOVED
FOR CLARITY
GROUND BUS
(BOTTOM ENTRY)
.88 X .56 SLOT
6 PLACES
EACH BAR
LOW VOLTAGE
1.5" CONDUIT
DC
(2) 3" CONDUIT
BYPASS
(2) 3.5" CONDUIT
INPUT
(2) 3" CONDUIT
OUTPUT
(2) 3.5" CONDUIT
LOW VOLTAGE
(14) 1" CONDUIT LOW VOLTAGE
1.5" CONDUIT
OUTPUT
(2) 3.5" CONDUIT
INPUT
(2) 3" CONDUIT
BYPASS
(2) 3.5" CONDUIT
DC
(2) 3" CONDUIT
RECTIFIER INPUT
OUTPUT
BYPASS INPUT
GROUND BUS
LOCATION
(TOP ENTRY)
DC POSITIVE
DC NEGATIVE
SEE NOTE 6
(BOTTOM
ENTRY)
(TOP
ENTRY)
(BOTTOM
ENTRY)
(TOP
ENTRY)
.0
(0)
21.9
(556)
25.4
(645)
28.4
(721)
31.4
(797)
34.4
(874)
37.4
(950)
40.4
(1026)
43.4
(1102)
46.4
(1178)
49.4
(1255)
52.9
(1343)
56.4
(1432)
59.4
(1509)
76.8
(1950)
A
O.56
(14)
TYP
1.75
(44)
TYP
.87
(22)
.98(25)
.87
(22) 1.10
(28)
B
O.56
(14)
TYP
1.75
(44)
TYP
1.75
(44)
TYP
C
1.75
(44)
TYP
1.75
(44)
TYP
O.56
(14)
TYP
D
1.75
(44)
TYP
1.75
(44)
TYP
O.56
(14)
TYP

TOP VIEW BOTTOM VIEW

RIGHT SIDE VIEW

FRONT

DETAIL A

DETAIL B

DETAIL C

DETAIL D