Technical data
85
SINAMICS V50 converter
Operating Instructions, 04/2022, FW V1.0, A5E44777205B AB
9.3.3 Current derating as a function of the line voltage
9.4 Low frequency performance
The converter can only be operated with reduced output current at low output
frequencies.
NOTICE
Reduced converter service life as a result of overheating
Loading the converter with a high output current and at the same time with a low
output frequency can cause the current-conducting components in the converter
to overheat. Excessively high temperatures can damage the converter or reduce
the converter service life.
● Never operate the converter continuously with an output frequency = 0 Hz.
● Only operate the converter in the permissible operating range.
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