Mitsubishi Electric FR-F500 Instruction Manual page 19

3) Note on ambient temperature
Measurement
position
5cm
(1.97inches)
5cm
Measurement
(1.97inches)
position
8) For installation in an enclosure
Ventilation fan
Inveter Inveter
(Correct example) (Incorrect example)
Position of Ventilation Fan
4) Clearances around the inverter
5cm
(1.97inches)
9) Vertical mounting
7
INSTALLATION AND WIRING
20cm
Leave sufficient
(7.87inches)
clearances above
or more
and under the
inverter to ensure
adeguate
ventilation.
Cooling fan
built in the
inverter
20cm
(7.87inches)
or more
Cooling air
2