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4.6
Noise emission
Prevention of hearing damage
If the permissible sound pressure level is exceeded, hearing damage can occur when operating
three-phase motors at their rated power.
Observe the permissible sound pressure level in accordance with ISO 1680. The maximum
permissible sound pressure level is 70 dB (A).
4.7
Converter operation
4.7.1
Parameterizing the converter
● If the design of the motor requires connection to a particular converter type, the rating plate
will contain corresponding additional information.
● Correctly parameterize the converter. Parameterizing data can be taken from the machine
rating plates.
You can also find parameter data here:
– Operating instructions for the converter.
– SINAMICS Configuration Manuals.
● Do not exceed the specified limit rotational speed n
plate n
● Check that the machine is cooled sufficiently for commissioning purposes.
1PC134, 1PC136 crane motors SH 132 ... 315
Operating Instructions, 02/2019, A5E43212221A
Shaft height
225 ... 250
280 ... 315
on the supplementary plate for converter operation as the highest speed.
max
Preparing for use
4.7 Converter operation
X
mm
100
110
. You can either find this on the rating
max
33
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