DIN EN IEC 61800-3:2024-04

This part of IEC 61800 specifies electromagnetic compatibility (EMC) requirements for adjustable speed power drive systems (PDSs) and machine tools (MTs). A PDS is an AC or DC motor drive including an electronic converter. Requirements are stated for AC and DC PDSs and MTs with input and/or output voltages (line-to-line voltage), up to 35 kV AC RMS. This document applies to equipment of all power ratings. As a product EMC standard, this document can be used for the assessment of PDS and MT. It can also be used for the assessment of complete drive modules (CDM) or basic drive modules (BDM). This document does not give requirements for the electrical machine which converts power between the electrical and mechanical forms within the PDS. Requirements for rotating electrical machines are covered by the IEC 60034 series. In this document, the term "motor" is used to describe the electrical machine, whether rotary or linear, and regardless of the direction of power flow. This document defines the minimum requirements for emission and immunity in the frequency range from 0 Hz to 400 GHz. Tests are not required in frequency ranges where no requirements are specified. This document is intended as a comprehensive product EMC standard for the EMC conformity assessment of products. As a product EMC standard for BDM, CDM, PDM, and MT, this document takes precedence over all aspects of the general standards in accordance with IEC Guide 107. Traction applications and electric vehicles are excluded. Equipment which is defined as group 2 in CISPR 11:2015 is excluded. Examples of Group 2 equipment are: - welding equipment (arc welding, resistance welding, etcetera); - equipment for electrical discharge machines (EDM). BDM, CDM, and PDS are often part of a larger system. The system aspects are not covered by this document, but the informative annexes contain guidance on this. This document is applicable to BDM, CDM, PDS, and MT with or without radio functionality. However, this document does not specify requirements for radio transmission and reception. BDM, CDM, PDS, and MT covered by this document are installed in residential, commercial, and industrial locations. Requirements are specified according to environmental class.