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Description / Abstract:
Scope and Object
This technical report provides alternative methods for
specifying ratings for adjustable speed electrical power drive
systems (PDS) and, in particular, their basic drive modules
(BDM).
It is not intended to cover adjustable speed drives for traction
purposes.
General rules for rating specification for low voltage
adjustable speed d.c. power drive systems are contained in IEC
61800-1, and for low voltage adjustable frequency a.c. power drive
systems in IEC 61800-2.