Inverter Placement - Mitsubishi Electric FR-A700 Instruction Manual

Enclosure design
2.4.2

Inverter placement

Clearances around the inverter
Always observe the specified minimum clearances to ensure good heat dissipation and ade-
quate accessibility of the frequency inverter for servicing.
Ambient temperature and humidity
5cm
Measurement
position
Temperature: −10–50°C (LD,
Ambient humidity: 90% RH maximum
Leave enough clearances and take
cooling measures.
Fig. 2-8: Clearances
NOTE
For replacing the cooling fan of the 04320 or more, 30cm of space is necessary in front of
the inverter. Refer to section 8.1.7 for fan replacement.
Inverter mounting orientation
Mount the inverter on a wall as specified. Do not mount it horizontally or any other way.
Above the inverter
Heat is blown up from inside the inverter by the small fan built in the unit. Any equipment placed
above the inverter should be heat resistant.
2 - 10
Clearances (side)
Measurement
01800 or less
position
5cm
5cm ≥ 5cm
ND , HD)
−10–40°C (SLD)
Initial setting
1cm or more for 00126 or less
02160 or more
≥ 10cm ≥ 20cm
≥ 5cm ≥ 10cm ≥ 10cm
≥ 10cm ≥ 20cm
Installation
Clearances (front)
≥ 5cm
I001005E