Omron MX2 Series User Manual page 84

2 Design
Precautions for Correct Use
Derating of the rated output current of the inverter may be required depending on the nor-
mal/light load mode selection, operating ambient temperature, side-by-side installation, and
carrier frequency settings.
Use the inverter in an appropriate environment according to A-1 Derating on page A-2.
Installation Conditions
Keep the inverter clear of heating elements such as a braking resistor or reactor.
If the inverter is installed in a control panel, take into consideration dimensions and ventilation to keep
the ambient temperature within the range of the specifications.
To allow heat dispersion from inside the inverter (approximately 150°C or lower), provide the clearance
specified in the figure below during installation.
⚫ Standard installation
100
mm
min.
100
mm 50 mm
50 mm
min min.
min.
⚫ Side-by-side installation
50 mm
min.
2 - 6
Flow of air
Inverter
Wall
100
mm
min
100
50 mm
mm
min.
min
Multi-function Compact Inverter 3G3MX2-EV2 User's Manual (I666-E1)
Provide a sufficient
clearance from upper
and lower wiring
ducts, etc. to prevent
the flow of cooling air
from being blocked.
Provide a sufficient
clearance from upper
and lower wiring
Flow of air
ducts, etc. to prevent
the flow of cooling air
Inverter
from being blocked.
Wall