Iec 61439 standard pdf

The iec 61439 series of standards encompasses assemblies. Aug 30, 2019 bs en 61439 2 pdf admin august 30, 2019 leave a comment the new standards iec and iec replaced the previous standard iec is a product standard which defines the specific requirements. Iec 60439, the standard for lowvoltage switchgear and controlgear assemblies, was under restructuring from the last decade. Various equivalent methods are available according to the feature to be checked. The new standard follows the philosophy of iec 60947 series i. New standard for lv switchgear, controlgear assemblies. K0318 design verification part i pdf 052015 2cpc 000 318 l0201.

The structure of the new standard is clearer with a general part and product specific parts. This part of the iec 61439 series lays down the definitions and states the service conditions,construction requirements, technical characteristics and verification requirements for lowvoltage switchgear and controlgear. Guide design and assembly according to iec 61439 en 61439. 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 61439 1 standard and the relevant iec 61439 2. A combination of one or more lowvoltage switchgear with associated equipment. New standard for lv switchgear, controlgear assemblies the iec 61439, the new standard for lowvoltage lv switchgear and controlgear assemblies, was published in 2009 to harmonise and define all general requirements for lv electrical assemblies. List of international electrotechnical commission standards.

The new series of iec 61439 standards were published in january 2009. Note 1 throughout this standard, the term assembly see 3. Iec 60055 paperinsulated metalsheathed cables for rated voltages up to 1830 kv with copper or aluminium conductors and excluding gaspressure and oilfilled cables iec 60059 iec standard current ratings. This standard is to be read in conjunction with iec 61439 1. They are meant as a check for compliance of an assembly with the requirements of the standard. Iec 61439 the rule is two parts for each type of assembly.

Assemblies for power distribution to supersede iec 604395 bs en 614396. Supplementary requirements for assemblies forming part of a machine are covered by the iec 60204 series. Step 1 collecting all the project data step 2 assembly design and design verification step 3 assembly manufacture of the distribution. Iec 61439 the new standard for low voltage components iec. Important definitions to understand the standard are. Annex a provides a practical specification note schedule to be used as the main piece of a contract or before purchasing a product assembly. The new standard iec 61439 introduces important modifications in comparison with the current standard iec 60439 on lowvoltage switchgear and controlgear assemblies. Refer table 1 below introduction one of the main features of iec 61439 1 is that the discrimination between. The new standard iec 61439 lowvoltage switchgear and control gear assemblies came into force in november 2014. Standards iecen 60947 vde 0660 lifespan, mechanical operations x 106 0. The iec 60439 standards were ambiguous about how to assess compliance of partially type tested assemblies. Assemblies for which the rated voltage does not exceed 1 000 v in case of a.

Or download the pdf of the directive or of the official journal for free. The electrical panel and the new iec 61439 meccanismo complesso. Consequently this document uses the writing iec 61439 en 61439 in the following. Iec 60061 lamp caps and holders together with gauges for the control of interchangeability and.

The application of the guide is focused on the manufacturing of distribution boards up to 630 a and in addition to checklists. Denne standard kan ikke anvendes alene til at specificere en tavle eller til at bestemme overensstemmelse. Standard title edition iec 61439 0 guideline april 20 iec 61439 1 general rules 08142011 iec 61439 2 power switchgear and controlgear assemblies 08192011 iec 61439 3 distribution boards intended to be operated by ordinary persons 02162012 iec 61439 4 assemblies for construction sites 11152012. Project manager industrial components, member of sc 17d mt11 the new iec 61439 series, technical seminar, 10 november 2010, singapore 2 contents 1. Iec 61439 standard for low voltage switchgear and controlgear. The compliance of an assembly is declared referring to the specific assembly standard e. Standard title edition iec 614390 guideline april 20 iec 614391 general rules 08142011 iec 614392 power switchgear and controlgear assemblies 08192011 iec 614393 distribution boards. Iec 614391 is general rules standard to be referred to by subsidiary product parts of iec 61439 series. This standard is to be read in conjunction with iec 614391. Automatic creation of parts and order lists pdf, excel or ascii. There is a precise conformity on the content of the standard 61439 in the iec and en world of standards. This part of the iec 61439 series lays down the definitions and states the service conditions,construction requirements, technical characteristics and verification requirements for lowvoltage switchgear and controlgear assemblies. 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.

This publication has been drafted in accordance with the isoiec directives, part 2. The bs en 61439 series of standards the general rules document bs en 614391part 1 is not a product standard in its own right. One of the main features of iec 614391 is that the discrimination between type tested assemblies tta and partially type tested assemblies. The new iec 61439 standard history of restructuring the iec 60439 standard the new. This standard has brought considerable clarity in technical interpretation. Iec 61439 2, and the compliance with the general rules iec 61439 1 is always implicit. Assembly is a combination of lowvoltage switching devices together. Iec 61439 standard follows the philosophy of iec 60947 series i. An iectr 614390 specifiers guide is in preparation. Iec 61439 standard for low voltage switchgear and controlgear iec 61439 standard for low voltage switchgear and controlgear assemblies. The sentence tta switchgear according to iec 604391 is now replaced by power switchgear and. Iec 61439 the new standard for lowvoltage switchgear and. This second edition cancels and replaces the first edition published in 2009. General rules standard to be referred to by subsidiary product parts of iec 61439 series.

As a result manufacturers and testing bodies often treated. This publication has been drafted in accordance with the iso iec directives, part 2. The new standard iec 61439 low voltage switchgear and. Iec panel regulation verification and validation insulator stepper motor. This edition of iec 61439 6 includes the following significant technical changes with respect to the latest edition of iec 604392. The provisions of the general rules dealt with in iec 614391.

Iec 61439 standard for low voltage switchgear and controlgear assemblies on photo. Work book the standard iec 61439 in practice abb group. This first edition of iec 61439 6 cancels and replaces the third edition of iec 604392 2000 and its amendment 1 2005, and constitutes a technical revision. 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. Iec 61439 electrical conductor insulator electricity. Iec 614392, and the compliance with the general rules iec 614391 is always implicit. What is a lowvoltage switchgear and controlgear assembly. Clauses of iec 61439 1 and iec 61439 2 that are not addressed within this specification shall remain fully applicable as written. Only two parts of the standard are information from abb necessary to determine all requirements. The new standard iec 61439 1 is applied without distinction to all panels, including those on the machine for which must be complied with cei en 61439 1 and cei en 60204. The general part 1 applies to switchgear, power distribution boards and control cabinets, while part 2 applies to power switchgear and controlgear assemblies. Where there is no direct corresponding iec 61439 clause, a new reference. 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.