WEG CFW-11 Series - Page 35

Installation and Connection
3
CFW-11 | 3-5
A
C
B
Tolerance: ±1.0 mm (±0.039 in)
Model
A B C
mm
(in)
mm
(in)
mm
(in)
Frame
Size B
40
(1.57)
45
(1.77)
10
(0.39)
Frame
Size C
110
(4.33)
130
(5.12)
10
(0.39)
Frame
Size D
110
(4.33)
130
(5.12)
10
(0.39)
(a) Minimum top, bottom, and front clearance requirements for air circulation
* Dimensions in mm [in]
(1.18) 30 (1.18) 30
(b) Minimum side clearance requirements
(c) Only frame sizes B and C: side-by-side mounting - No clearance required between inverters if top cover is removed
Figure 3.3 - (a) to (c) - Free spaces around inverter for ventilation - frame sizes B, C and D