4.3 Frequency Inverter (18.5 to 30 kW)
The frequency inverter is mounted in a vertical position on the assembly panel by
means of the standard fittings. The following illustration shows the standard fitting.
Standard installation
c
c1
x 100 mm
≥
x
a
a1
a2
b
b1
x
fixing bracket top
(fixing with screws )
M4x20
fixing bracket bottom
(fixing with screws )
M4x70
Assembly is done by screwing the two fixing brackets to the heat sink of the frequency
inverter and the assembly panel.
The frequency inverters are provided with fixing brackets, which are fitted using four
thread-cutting screws. The dimensions of the device and the installation dimensions
are those of the standard device without optional components and are given in
millimeters.
Dimensions in mm Installation dimensions in mm
Frequency inverter
a b c a1 a2 b1 c1
18.5 kW ... 30 kW
250 200 290 270 … 290 315 20 165