User manual
Table Of Contents
- Important Safety Instructions
- 1.0 Installation Instructions
- 1.1 Unpacking and Installation
- 1.2 Additional Distribution Mounting and Wiring
- 1.3 Power and Control Wiring
- 1.3.1 Input Power Connections
- Figure 5 Electrical connection location for 23" (584mm) cabinet
- Figure 6 Electrical connection location for 47" (1194mm) cabinet
- Figure 7 Electrical connection location for 47" cabinet with Square D I-Line panelboard
- Table 4 Suggested minimum input wire size data
- Table 5 Main input circuit breaker interrupting rating
- 1.3.2 Junction Box Installation
- Table 6 Main input junction box electrical connections (4 wire)
- Table 7 Main input junction box without transformer electrical connections (5 wire)
- Table 8 Low-voltage (control) junction box dimensions, typical
- Table 9 Main input (power) junction box dimensions, typical
- Figure 8 Low-voltage control junction box connections, typical
- Figure 9 Main input junction box connections, typical
- 1.3.3 System Grounding
- 1.3.4 Grounding Electrode Conductor for Liebert® FPCs With Transformer
- 1.3.5 Output Power Connections
- 1.3.6 Control Wiring Connections
- 1.3.7 Adapter Board
- 1.3.1 Input Power Connections
- 2.0 Equipment Inspection and Startup
- 3.0 Inspection and Startup Checklist
- 4.0 Operating Instructions
- 5.0 Maintenance
Installation Instructions
3
Figure 1 Typical cabinet and floor planning dimension data, 23" (584mm) cabinet, 15-125 kVA
Table 1 23-inch cabinet weight
Unit
kVa
Weight, lb (kg)
60Hz 50Hz
Without
Transformer
15 1010 (458) 1060 (480) 750 (340)
30 1090 (494) 1140 (517) 750 (340)
50 1160 (526) 1235 (560) 750 (340)
75 1350 (612) 1450 (658) 800 (363)
100 1540 (699) 1665 (755) 800 (363)
125 1650 (748) 1775 (805) 800 (363)
Overall Dim.
39-1/2" (1003mm)
Including hinge
and bezel
projection
Overhead clearance
of 18" (457mm)
recommended
for cooling airflow
Shaded areas indicate
recommended clearance
of 42" (1067mm) at front and
rear for service access
For units with bottom
cable access, clearance
of 6" (152mm) below
unit is recommended
for cooling airflow
and cable entry/exit
Dia. location
3/4" (19mm)
typical
Floor Pedestals
available from
6" (152mm) to 18"
(457mm)
9/16" (14mm)
diameter; 4 holes
typical
6" (152mm) 6" (152mm)
23-1/2"
(597mm)
36.4"
(925mm)
Unit Base Outline
Unit Base Outline
Optional Floor Pedestals
Shaded area indicates
cable access and
cooling airflow
Footprint and Floor
Cutout Dimensions
36.4" (925mm)
78-1/2"
(1995mm)
Front
Front
23-1/2" (597mm)
1.2"
(30mm)
1.2"
(30mm)
Overall Dimension
25.2" (640mm)
including side
panels
34" (864mm)
6"
(152mm)
11-1/2" (292mm)
6" (152mm)
3.2" (81mm)
8.3"
(211mm)
Cabinet Dimensional Data