FVR-C11S-EN
2-2
2 Installation and Connection
2
2-2 Installation Method
1. Tightly fasten the product in the upright posi-
tion on a strong structure using four bolts
(M4) with the characters FVR-C11 facing the
front. Be sure not to turn the product upside
down, and install it on a horizontal surface.
2. Heat is generated while the inverter is operat-
ing, so the gaps shown in Figure 2-2-1 are
necessary for the passage of cooling air. The
generated heat is radiated upward by the
built-in cooling fan, so do not install this prod-
uct below a device that is sensitive to heat.
Figure 2-2-1 Installation direction and surrounding space
3. The temperature of the heat sink increases to
about 90 °C while the inverter is operating.
Therefore, the surface behind where the
product is located must be able to withstand
this temperature increase.
4. When installing this product in a control pan-
el, carefully consider the ventilation to pre-
vent the ambient temperature of the inverter
from exceeding the specified value. Do not
install it in a hermetically sealed box from
which heat is not radiated fully.
5. If two or more inverters need to be installed in
the same device or control panel, they should
be arranged horizontally to minimize the influ-
ence of heat between them. If two or more in-
verters must be installed vertically, place a
plate between them to prevent the upper in-
verter from being affected by heat from the
lower inverter.
a) Horizontal arrangement
b) Vertical arrangement
Figure 2-2-2 How to install two or more inverters
10cm
1cm FVR-C11
1cm
10cm
WARNING
Install this product on a nonflammable
material such as metal.
Otherwise fire could occur.
Inverter
Inverter
Air supply
Air supply
Air
supply
Inverter
Plate
Inverter
