Acu 401 (18.5 To 30.0 Kw) - BONFIGLIOLI ACTIVE Cube ACU 201-01 Operating Instructions Manual

5.3

ACU 401 (18.5 to 30.0 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.
x
a1
x
fixing bracket top
(fixing with screws
Assembly is done by screwing the two fixing brackets to the heat sink of the frequen-
cy 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 milli-
meters.
ACU
401
06/13
Standard installation
b
b1
≥
x 100 mm
M4x20 )
Dimensions [mm]
a
18.5...30.0 kW 250
Operating Instructions ACU
a a2
fixing bracket bottom
(fixing with screws
Installation dimensions [mm]
b c a1
200 260 270 ... 290
c
c1
M4x70 )
a2 b1 c1
315 20 160
45