Questionnaire for frequency converter (two-transformer circuit)


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Machine parameters

For example: pump, fan, etc.
Rated motor power in kW
Motor rated voltage
Motor rated current
Nominal engine speed
Lower limit of motor frequency regulation

Installation and environment

Block design - a single block of transformers and drive equipment. Separate version - installation of transformers outside the frequency converter structure (possibly nearby).
Only for separate execution.
The presence in the environment or the possibility of corrosive substances and vapors entering the installation area of ​​the frequency converter.