IEC 61558-2-4:2009
IEC 61558-2-4:2009
Title | Safety of transformers, reactors, power supply units and similar products for supply voltages up to 1 100 V - Part 2-4: Particular requirements and tests for isolating transformers and power supply units incorporating isolating transformers |
Abstract | IEC 61558-2-4:2009 deals with the safety of isolating transformers for general applications and power supply units incorporating isolating transformers for general applications. Transformers incorporating electronic circuits are also covered by this standard. This second edition cancels and replaces the first edition published in 1997. It constitutes a technical revision. The main changes consist of updating this part in accordance with Part 1 (2005), and increasing the supply voltages up to 1 100 V to be in line with the standards of TC 14. This part has the status of a group safety publication in accordance with IEC Guide 104. This part is intended to be used in conjunction with the latest edition of IEC 61558-1 and its amendments. It is based on the second edition (2005) of that standard. It is the recommendation of the committee that the content of this publication be adopted for implementation nationally not earlier than 12 months from the date of publication. |
Issue Date | 2009-02-11 |
Category | SAFE |
Included in IECEE System | 2009-03-04 |
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DISCLAIMER: National differences
The National differences and Group differences, National Deviations and Special National conditions (SNC), are based solely on information provided to the Secretariat by the IECEE Member Bodies and/or NCBs and other sources. The IEC/IECEE is not responsible for, nor will it take any position related to, the accuracy or validity of the information provided. To verify the current status of this type of information, we recommend contacting the Member Body (MB) or National Certification Body (NCB) of the relevant country.
Group Differences are applicable for CENELEC member countries: Austria, Belgium, Bulgaria, Croatia, Cyprus, the Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Republic of North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom.
Group/Country | Reference | Last Modified | Differences | TRF Addendum |
---|---|---|---|---|
| AS/NZS 61558.2.4:2009 + A1:2012 AS/NZS 61558.1:2008 +A1:2009 + A2:2015 + A3:2020 | 2022-12-22 | Download108 kb | |
| AS/NZS 61558.2.4:2011 + A1:2012, AS/NZS 61558.1:2018 +A1:2019 +A2:2020 | 2021-09-08 | Download60 kb | |
| 2023-03-20 | Download146 kb | ||
| JIS C 61558-2-4:2012 | 2023-07-28 | Download89 kb | |
| AS/NZS 61558.2.4:2009 + A1:2012 used in conjunction with AS/NZS 61558.1:2008 +A1:2009 +A2:2015 | 2020-10-08 | Download105 kb | |
| AS/NZS 61558.2.4:2009 + A1:2012 used in conjunction with AS/NZS 61558.1:2008 +A1:2009 +A2:2015 + A3:2020 | 2021-04-06 | Download62 kb | |
| AS/NZS 61558.2.4:2009 + A1:2012 AS/NZS 61558.1:2008 +A1:2009 + A2:2015 + A3:2020 | 2022-12-22 | Download108 kb |
Id | Name | City | Country |
---|---|---|---|
13370 | Madrid | Spain | |
13363 | Association of Polish Electricians – Quality Testing Office (SEP – BBJ) | Warszawa | Poland |
27124 | Guangzhou | China | |
13338 | Beijing 100070 | China | |
13360 | Arnhem | Netherlands | |
13339 | Praha 8 - Troja 171 02 | Czech Republic | |
13348 | Reichenwalde b. Berlin | Germany | |
13351 | Milano | Italy | |
13371 | Kista | Sweden | |
13365 | Singapore | Singapore | |
13361 | Lysaker | Norway | |
13334 | BRUSSELS 1070 | Belgium | |
13347 | Hartmannsdorf | Germany | |
13373 | Bakanliklar, Ankara | Türkiye | |
13349 | Budapest | Hungary | |
13345 | Nürnberg | Germany | |
13427 | Singapore 609937 | Singapore | |
13346 | München | Germany | |
13340 | Ballerup | Denmark | |
13344 | Offenbach / Main | Germany |
Id | Name | City | Country |
---|---|---|---|
25774 | Sunnyvale, | United States of America | |
13744 | Leinfelden-Echterdingen | Germany | |
13352 | Japan Electrical Safety and Environment Technology Laboratories (JET) | Tokyo | Japan |
13354 | Yokohama | Japan |