Electrical Connections—UPS
21
Liebert
®
APM
™
Figure 7
Input busbars—Liebert APM 45kVA frame
1.65"
(42mm)
1.65"
(42mm)
1.6" (41mm)
1.75" (44mm)
1.75" (44mm)
(Typ.)
1.52" (39mm)
(Typ.)
3.54" (90mm) (Typ.)
ø
.55" (14mm)
4 places
ø
.50" (13mm)
2 places
.8" (20mm)
.8" (20mm)
.7" (18mm)
DETAIL D
Top View DC Busbars
DETAIL C
Top View Ground
ø
.50" (13mm)
Typ.
Main Input Busbars
Same for Bypass and
Output Busbars
Main Input
Busbars
1.75" (44mm) Typ.
DETAIL A
DETAIL B
DC Busbars
See Detail A
Ground
See Detail A
See
Detail B
37.5" (953mm)
31.5" (800mm)
BOTTOM VIEW
TOP VIEW
See
Detail D
78.7"
(2000mm)
Bypass
Busbars
Output
Busbars
2.36"
(60mm)
Typ. 2
Places
Battery
Breaker
2.2" (56mm)
Typ. 6 Places
1.97" (50mm)
Typ. 3 Places
NOTES
1. All dimensions are in inches (mm).
2. Control wiring and power wiring must be run in separate conduits.
3. Copper cables only are recommended.
4. All wiring must be in accordance with national and local electrical codes.
FRONT VIEW
Door Removed
RIGHT SIDE VIEW
Panel Removed
Links for Main
to Bypass
(Single Input Only)