Mitsubishi Electronics FR-A700 ユーザーズマニュアル
461
Heatsink protrusion attachment
procedure
(3) Installation of the inverter
Push the inverter heatsink portion outside the enclosure and fix the enclosure and inverter with upper and lower instal-
lation frame.
Push the inverter heatsink portion outside the enclosure and fix the enclosure and inverter with upper and lower instal-
lation frame.
CAUTION
· Having a cooling fan, the cooling section which comes out of the enclosure cannot be used in the environment of water
drops, oil, mist, dust, etc.
· Be careful not to drop screws, dust etc. into the inverter and cooling fan section.
Inverter
Inside the
enclosure
enclosure
Enclosure
Exhausted air
Installation
frame
frame
Dimension of
the outside of
the enclosure
the outside of
the enclosure
Cooling
wind
D1
*
* For the FR-A740-160K or higher, there are finger
guards behind the enclosure. Therefore, the
thickness of the panel should be less than 10mm
(*1) and also do not place anything around finger
guards to avoid contact with the finger guards.
thickness of the panel should be less than 10mm
(*1) and also do not place anything around finger
guards to avoid contact with the finger guards.
Unit: mm
Inverter Model
D1
FR-A740-160K, 185K
185
FR-A740-220K to 500K
184
Enclosure
Finger guard
10*
1
140
6