Safety information
2.9 Interference voltages when operating the converter
2.9
Interference voltages when operating the converter
When a converter is in operation, the emitted interference varies in strength depending on
the converter (manufacturer, type, interference suppression measures undertaken). On
motors with integrated sensors (e.g. PTC thermistors), interference voltages caused by the
converter may occur on the sensor lead. This can cause faults which can result in eventual or
immediate death, serious injury or material damage.
• Comply with the EMC information provided by the manufacturer of the converter. This is
how you prevent the limit values stipulated by IEC/EN 61000-6-2 .... IEC/EN 61000-6-4 for
the drive system (consisting of the motor and converter) from being exceeded.
• You must put appropriate EMC measures in place.
2.10
Special designs and construction versions
Before carrying out any work on the motor, determine the motor version.
If there are any deviations or uncertainty, contact the manufacturer, specifying the type
designation and serial number (see the rating plate), or contact the Service Center
(Page 119).
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操作说明, 11/2022, A5E52373573A