Figure 4-7: Cabinet And Floor-Planning Dimensions, Downflow Cw146 And Cw181, With Ec Fans, Front Discharge - Emerson CW026 Design Manual

Dimensions
Figure 4-7 Cabinet and floor-planning dimensions, downflow,
CW146 and CW181, with EC fans, front discharge
DETAIL A
2
45"
1143mm
PLENUM
4 5/8"
117mm
45"
1143mm
LEFT SIDE
46 3/4"
1188mm
Filters are removed
through the front
of the plenum.
48"
1219mm
Striated area indicates the recommended minimum clearance
to be provided for component access.
® ™
Liebert CW System Design Manual
15"
381mm
9 5/8"
244mm
18"
457mm
FILTER PLENUM
93 15/16"
2386mm
TOTAL HEIGHT
A
3 1/16"
78mm
1"
25mm
Filter Plenum
(shipped separately)
CW146 or CW181
base unit
Model
CW146
CW181
42"
1067mm
Opening
TOP VIEW
1 3/4"
Handle
44mm
27 9/16"
700mm
76"
1930mm
BASE UNIT
AIR DISCHARGE
OPENING
29 1/2"
1 1/2"
749mm
38mm
120"
3048mm
122"
3099mm
FRONT VIEW
27 9/16"
700mm
30 11/16"
779mm
3 1/4"
AIR DISCHARGE AIR DISCHARGE
83mm
OPENING OPENING
36 3/8"
924mm
1 1/2"
68 1/4"
38mm
1734mm
Notes:
1. Standard bottom connections require unit to be placed on a minimum of 9" floorstand.
2. If unit is to be placed on the floor an opening is provided in front left end panel for
piping and high voltage wire routings (See Detail A).
- customer must drill holes in right end panel to route low volt connections to standard location
(must be routed separate from any high voltage wires).
Dry Weight
lb (kg)
2520 (1143)
30
117 11/16"
2989mm
Opening
5/16"
Bezel
8mm
18 13/16"
478mm
(3) PLACES
30 11/16"
779mm
AIR DISCHARGE AIR DISCHARGE
OPENING OPENING
36 3/8"
924mm
1 1/2"
68 1/4"
38mm
1734mm
29 1/2"
749mm
18 13/16"
478mm
TYP. (3) PLACES
AIR DISCHARGE
OPENING
REAR VIEW
TYP.
3 1/4"
83mm
DPN003225
Rev. 1