Matthias kratzke jurgen dufner basic standards definitions of personal protection, calculation and test procedures, assessment bases iec 60364441 iec tr 60664 2 1 iec 60529 protection against electric shock insulation coordination test devices and test procedures requirements for special. This standard cannot be used alone to specify an assembly or used for a purpose of determining conformity. Guide design and assembly according to iec 61439 en 61439. Download iec 600791 electrical apparatus for explosive gas atmospheres flameproof enclosures d from.
This standard has brought considerable clarity in technical interpretation. Kelly butler, beamas marketing director and george sutton the organisations lv switchboard technical committee chair, explain how market needs have primarily prompted the change from iec 60439 to iec 61439. This second edition includes the following significant technical changes with respect to the last edition of iec 614392. Where there is no direct corresponding iec 61439 clause, a new reference. Iec 614391 en 614391 general requirements for lowvoltage switchgear assemblies iec 614392 en 614392 power switchgear and controlgear assembly psc power switchgear and iec 614393 en 614393 distribution boards intended to be operated by ordinary persons dbo distribution boards intended to iec 614394 en 614394.
Parts of iec 61439 series iec 61439 1 general rules iec 61439 2 power switchgear and control gear assemblies replacing iec 604391 iec 61439 3 distribution boards to supersede iec 604393 iec 61439 4 assemblies for construction sites to supersede iec 604394 iec 61439 5 assemblies for power distribution to supersede iec 604395. Parts of iec 61439 series iec 614391 general rules iec 614392 power switchgear and control gear assemblies replacing iec 604391 iec 614393 distribution boards to supersede iec 604393 iec 614394 assemblies for construction sites to supersede iec 604394 iec 614395 assemblies for power distribution to supersede iec 604395. Thus, the international electrotechnical committee carried out an indepth reform of these standards, which led to the publication of the new renumbered series iec 61439. What is a lowvoltage switchgear and controlgear assembly. Use the download button below or simple online reader. Siemens en iec 61439 1 2 newsletter en electromagnetic aeg ps431. This publication has been drafted in accordance with the iso iec directives, part 2. The new 2012 edition of bs 61439 2 is the latest publication resulting from the continuing major restructure and renumbering of the bs en 60439 bs en 61439 series, and supersedes the 2011 edition. Project manager industrial components, member of sc 17d mt11 the new iec 61439 series, technical seminar, 10 november 2010, singapore 2 contents 1. The new 2012 edition of bs 614392 is the latest publication resulting from the continuing major restructure and renumbering of the bs en 60439 bs en 61439 series, and supersedes the 2011 edition. Iec 61439 the new standard for low voltage components iec decrease. Assemblies for power distribution to supersede iec 604395 bs en 614396. August 2011 lowvoltage switchgear and controlgear assemblies part 1.
Recession and the industry, iec 61439 and multifunction installation testers. The new iec 61439 standard history of restructuring the iec 60439 standard the new. This edition of iec 61439 6 includes the following significant technical changes with respect to the latest edition of iec 60439 2. Bs en 614391 is the general rules for the 61439 series and is referred to throughout bs en 614392. Introduction market situation objectives of the new standard 2. Iec 61439 2, and the compliance with the general rules iec 61439 1 is always implicit. Iec 61439 free download as powerpoint presentation. New standard for lv switchgear, controlgear assemblies. For special operating conditions see iec 61439, section 7. Main changes the new iec 61439 includes the following significant technical changes. The new standard iec 61439 low voltage switchgear and.
Arbeitshilfen in unserem downloadbereich zur verfugung. This standard is to be read in conjunction with iec 61439 1. Iec 61439 1 en 61439 1 general requirements for lowvoltage switchgear assemblies iec 61439 2 en 61439 2 power switchgear and controlgear assembly psc power switchgear and iec 61439 3 en 61439 3 distribution boards intended to be operated by ordinary persons dbo distribution boards intended to iec 61439 4 en 61439 4. The file extension pdf and ranks to the documents category. The provisions of the general rules dealt with in iec 61439 1 hereinafter referred to as part 1 are only applicable to this standard insofar as they are specifically cited. If file is multipart dont forget to check all parts before downloading. This publication has been drafted in accordance with the isoiec directives, part 2. In next page click regular or free download and wait certain amount of time usually around 30 seconds until. Part 2 of the standard defines the specific requirements of power switchgear and controlgear assemblies psc assemblies, the rated voltage of which does not exceed 1,000 v a. Clauses of iec 614391 and iec 614392 that are not addressed within this specification shall remain fully applicable as written. The new series of iec 61439 standards were published in january 2009.
With the iec 61439 standard, low voltage switchboard can no longer be partially type tested and must comply with the full assembly tests. The relationship between the two standards is shown in table 1. Iec 614392, and the compliance with the general rules iec 614391 is always implicit. Your reference guide to safe and reliable lv switchboards. The sentence tta switchgear according to iec 604391 is now replaced by power switchgear and. Publication expected in 2011 and aligned with 2 nd edition of part 1. This second edition includes the following significant technical changes with respect to the last edition of iec 61439 2. Verification of compliance with the general requirements of the iec 614391 standard and the relevant iec 614392. The general part 1 applies to switchgear, power distribution boards and control cabinets, while part 2 applies to power switchgear and controlgear assemblies. Assemblies for construction sites to supersede iec 604394 5. Recession and the industry, iec 61439 and multifunction installation testers january voltinews 4. This first edition of iec 61439 6 cancels and replaces the third edition of iec 60439 2 2000 and its amendment 1 2005, and constitutes a technical revision. It cant be otherwise since organisations that publish standards, like bis who publish indian standards, is, iso, iec etc.
A combination of one or more lowvoltage switchgear with associated equipment. K0041 baunachweis teil ii pdf 052015 2cpc 000 041 l0101. Assemblies for power distribution to supersede iec 604395 6. One important aspect emphasised in the iec 61439 is the earthing system as. The provisions of the general rules dealt with in iec 614391 hereinafter referred to as part 1 are only applicable to this standard insofar as they are specifically cited. Assemblies for which the rated voltage does not exceed 1 000 v in case of a. Most of the standards, national or ibternational, are priced publications and not free. An iectr 614390 specifiers guide is in preparation. This edition of iec 614396 includes the following significant technical changes with respect to the latest edition of iec 604392. This standard is to be read in conjunction with iec 614391. Work book the standard iec 61439 in practice abb group. Iec 614391 archives electrical safety testing laboratory. Iec 61439 standard for low voltage switchgear and controlgear assemblies on photo. Beama comments on the change from iec 60439 to iec 61439.
Our filtering technology ensures that only latest iec 61439. Verification of compliance with the general requirements of the iec 61439 1 standard and the relevant iec 61439 2. Iec 604391 will still be valid until all iec 60439 standards are updated. Power switchgear and controlgear assemblies pscassemblies 3. Matthias kratzke jurgen dufner basic standards definitions of personal protection, calculation and test procedures, assessment bases iec 60364441 iec tr 6066421 iec 60529 protection against electric shock insulation coordination test devices and test procedures requirements for special. K0040 baunachweis teil i pdf 092014 2cpc 000 040 l0101. The compliance of an assembly is declared referring to the specific assembly standard e. Supplementary requirements for assemblies forming part of a machine are covered by the iec 60204 series. Iec 60439, the standard for lowvoltage switchgear and controlgear assemblies, was under restructuring from the last decade. This first edition of iec 614396 cancels and replaces the third edition of iec 604392 2000 and its amendment 1 2005, and constitutes a technical revision. Important definitions to understand the standard are. The validity of the two standards will overlap until 2014, and prior to this date assemblies can be manufactured according to iec 61439 or iec 60439.
Iec 61439 electrical conductor insulator electricity. Iec 61439 standard for low voltage switchgear and controlgear. Clauses of iec 61439 1 and iec 61439 2 that are not addressed within this specification shall remain fully applicable as written. Iec 61439 the rule is two parts for each type of assembly. K0319 design verification part ii pdf 05 2015 2cpc 000 319 l0201. August 2011 lowvoltage switchgear and controlgear assemblies. Siemens en iec 61439 1 2 newsletter en electromagnetic.
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