Mounting Specifications; Installation And Connection - WEG CFW08 Vector inverter User Manual

3.1.2 Mounting Specification
CFW-08 Model
1.6A / 200-240V
2.6A / 200-240V
4.0A / 200-240V
7.0A / 200-240V
1.0A / 380-480V
1.6A / 380-480V
2.6A / 380-480V
4.0A / 380-480V
7.3A / 200-240V
10.0A / 200-240V
16.0A / 200-240V
2.7A / 380-480V
4.3A / 380-480V
6.5A / 380-480V
10.0A / 380-480V
13.0A / 380-480V
16.0A / 380-480V

INSTALLATION AND CONNECTION

Figure 3.1 - Free Space for Cooling
A
30 mm 1.18 in 5 mm
35 mm 1.38 in 15 mm
40 mm 1.57 in 30 mm
Table 3.1 - Recommended free spaces
Install the inverter in vertical position.
Leave free space around the inverter as indicated in Table 3.1.
Do not install heat sensitive components immediately above the
inverter.
When inverters are installed side by side, maintain the minimum
recommended distance B.
When inverters are installed top and bottom, maintain the minimum
recommended distance A + C and deflect the hot air coming from
the inverter below.
Install the inverter on a flat surface.
External dimensions and mounting holes are according to Fig. 3.2.
For CFW-08 installation procedures, see Fig. 3.3.
Provide independent conduits for signal, control and power
conductors. (Refer to Electrical Installation). Separate the motor
cables from the other cables.
B C
0.20 in 50 mm 2 in
0.59 in 50 mm 2 in
1.18 in 50 mm 2 in
D
50 mm 2 in
50 mm 2 in
50 mm 2 in
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