Positioning And Mounting; Cabinet Mounting - WEG CFW100 User Manual

Installation and Connection

3.1.2 Positioning and Mounting

The external dimensions and fixing holes, and the inverter net weight (mass) are shown in
Mount the inverter in the upright position on a flat and vertical surface. Allow the minimum
clearances indicated in
install heat sensitive components right above the inverter.
ATTENTION!
When installing two or more inverters vertically, respect the minimum clearance
„
A + B (as shown in
rising up from the lower inverter does not affect the top inverter.
Provide independent conduits for the physical separation of signal, control and
„
power cables (refer to

3.1.2.1 Cabinet Mounting

For inverters installed inside cabinets or metallic boxes, provide proper exhaustion, so that
the temperature remains within the allowed range. Refer to the dissipated powers in
As a reference, table 3.1
Cooling Method: internal fan with air flow upwards.
14 | CFW100
figure B.2 (c), in order to allow the circulation of the cooling air. Do not
figure B.2) and provide an air deflecting plate so that the heat
section 3.2 - Electrical
shows the air flow of rated ventilation for each model.
Table 3.1: Air flow of the internal fan
Model CFM
B 6.00
C 7.73
Installation).
I/s m /min
3
2.83 0.17
3.65 0.22
figure B1.
table B.2.