IEC 61800-2:2021

Adjustable speed electrical power drive systems - Part 2: General requirements - Rating specifications for adjustable speed AC power drive systems

IEC 61800-1:2021

Adjustable speed electrical power drive systems - Part 1: General requirements - Rating specifications for low voltage adjustable speed DC power drive systems

IEC TS 61800-8:2010

Adjustable speed electrical power drive systems - Part 8: Specification of voltage on the power interface