09/08
Operating Instructions ACU
33
4.2
ACU 201 (4.0 to 9.2 kW) and 401 (5.5 to 15.0 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.
Standard installation
b
b1
a
a1
a2
c
x
x
c1
x 100 mm
≥
fixing bracket bottom
(fixing with screws
)
M4x60
fixing bracket top
(fixing with screws
)
M4x20
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.
Dimensions [mm]
Installation dimensions [mm]
ACU a
b
c
a1
a2
b1
c1
201
4.0 … 5.5 kW
250 100 200 270 ... 290 315
12
133
7.5 … 9.2 kW
250 125 200 270 ... 290 315
17.5
133
401
5.5 ... 9.2 kW
250 100 200 270 ... 290 315
12
133
11.0 … 15.0 kW
250 125 200 270 ... 290 315
17.5
133
Caution! Mount the devices with sufficient clearance to other components so that
the cooling air can circulate freely. Avoid soiling by grease and air pollu-
tion by dust, aggressive gases, etc.
Operating Instructions ACU
33
09/08
Summary of Contents for Bonfiglioli Vectron ACTIVE CUBE ACU 201 Series
Page 1: ...ACTIVE CUBE Operating Instructions Frequency Inverter 230V 400V 0 25 kW 132 kW ...
Page 2: ......
Page 259: ......
