Toshiba TOSVERT VF-PS1 Instruction Manual page 247

 How to install
Add-on type devices and insertion type devices are installed in different ways. Install them correctly, as shown in the
figures below.
Depending on the capacity, the installation of an Add-on type device may increase the depth of the inverter.
10
200V 0.4~45kW
400V 0.75~37kW
400V 45~75kW
200V 55~90kW
400V 90~630kW
Note: The inverters of these
capacities come equipped with
an Add-on type option case as
standard. When installing an
optional Add-on type device,
remove the case.
Add-on type
Plug-in type
Up to two Add-on type devices and one Plug-in type
device can be installed at the same time. Note,
however, that two identical optional devices and two
identical optional communication devices cannot be
connected and used.
Standard type
Standard type
J-10
E6581386
Standard type
+ +
one Add-on two Add-on