DS DS/EN 61800-1
DS DSEN 61800-1 1998-APR-01 Adjustable speed electrcal power drve systems - Part 1 General requrements - Ratng specfcatons for low voltage dc power drve systems
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This standard applies to general purpose adjustable speed D.C. drive systems which include the power conversion, control equipment and also include a motor or motors. It applies to power drive systems (PDS) connected to line voltages up to 1 kV A.C., 50 or 60 Hz.