MT 3 - TC 22/SC 22H/MT 3
TC 22/SC 22H/MT 3
General Information
Frequently Asked Questions
MT 3 is a Technical Committee within the International Electrotechnical Commission (IEC). It is named "TC 22/SC 22H/MT 3". This committee has published 85 standards.
MT 3 develops IEC standards in the area of Information technology. Currently, there are 85 published standards from this technical committee.
The International Electrotechnical Commission (IEC) is the world's leading organization for the preparation and publication of international standards for electrical, electronic, and related technologies. Founded in 1906, the IEC provides a global platform for companies, industries, and governments to meet, discuss, and develop the international standards they require.
A Technical Committee (TC) in IEC is a group of experts responsible for developing international standards in a specific technical area. TCs are composed of national member body delegates and work through consensus to create standards that meet global industry needs. Each TC may have subcommittees (SCs) and working groups (WGs) for specialized topics.
Applies to single UPS units or UPS systems comprising a number of interconnected UPS and associated control/switchgear forming a single power system, intended to be installed in any operator accessible area or in separated electrical locations, connected to either industrial or public low voltage supply networks. Takes precedence over all aspects of the generic standards, and no additional testing is necessary. Takes into account differing test conditions necessary to encompass the range of physical sizes and power ratings of UPS. A UPS unit or system shall meet the relevant requirements of this standard as a stand-alone product. Special installation environments are not covered, nor are fault conditions of UPS taken into account. This standard does not cover d.c. supplied electronic ballast (IEC 60924 and IEC 60925) or UPS based on rotating machines. States EMC requirements, test methods, minimum performance levels.
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