Mounting instruction BM3000
Instruction handbook b maXX BM3000, BM3200, BM3300
Document no. 5.11018.11 Baumüller Nürnberg GmbH
80
of 218
6.4
6.4 Mounting instruction BM3000
Mechanical data
of the mounting
plate for cold plate
Surface flatness
(across the entire surface)
0.05 mm
Surface roughness Ra 1.2 µm
Material of the plate (recommendation) AlMgSi 0.5
m When mounting cold plate devices, ensure that the surface quality of the mounting
plate meets the specifications and ensure that the device’s rear panel/mounting
plate does not have any scratches or burrs.
The cooling version cold plate is a particular e
fficient cooling alternative. The heat dissi-
pation is done via 2 contact surfaces. The first one is the mounting platform within the con-
trol cabinet or on the machine base, the other is the cold plate on the device’s back. High
requirements e.g. to surface roughness and evenness for this surface are specified, to
ensure an optimal heat flow. Already a slight damage/pollution of the surface can cause
a significant deterioration in heat dissipation to the mounting plate.
For this reason while handle the units protect the sensitive function surface to avoid dam-
age.
DANGER!
Risk of
fatal injury from electrical current!
The mains rectifier BM3000 protection code is IP00.
The operator is responsible for the protection against direct and indirect touch in the
switching cabinet.
NOTE!
The mains rectifier BM3000 is available with cold plate cooling only.
NOTICE!
Property damage due to overheating.
Scratches and burrs can inhibit the heat dissipation of cold plate devices.
Therefore
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