E6580772
③
22
4. External diagram
Do not forget to reserve the space for the options at time of installation.
External diagram of add-on options / External dimension diagram of unit with option installed
(unit: mm)
Dimension of optional unit
When installing optional add-on cassette, secure
sufficient space on the right side and front of inverter
body.
Space necessary for installing the options is different
according to the type of inverter. Refer to the
instruction manual of inverter.
Figure below shows the installation dimensions for
VFA7 inverter.
External dimensions for installing the unit (1) External dimensions for installing the unit (2)
< 30kW or smaller unit >
< 37kW or larger unit >
16
0
18
0
103
40
L
2
3
When one cassette is installed,
L=38.5mm
When two cassettes are installed,
L=63.5mm
When three cassettes are installed,
L=88.5mm