WEG CFW-11 User Manual page 23

Installation and Connection
Figure 3.2 - Minimum top, bottom, and front clearance requirements for air circulation
≥ 30,0 [1,18]
3
* Dimensions in mm [in]
(b) Frame sizes A, B, and C: side-by-side mounting without clearance required between inverters if top cover is removed
Figure 3.3 - (a) and (b) - Minimum side clearance requirements for inverter ventilation
3-4 | CFW-11
≥ 30,0 [1,18]
(a) Minimum side clearance requirements
A
C
Model
mm mm
(in) (in)
Frame 25 25
Size A (0.98) (0.98)
Frame 40 45
Size B (1.57) (1.77)
Frame 110 130
Size C (4.33) (5.12)
Frame 110 130
Size D (4.33) (5.12)
Tolerance: ±1.0 mm (±0.039 in)
B C
mm
(in)
10
(0.39)
10
(0.39)
10
(0.39)
10
(0.39)