Iec 614392, and the compliance with the general rules iec 614391 is always implicit. Find the most uptodate version of iec 61439 3 at engineering360. With the new iec 61439 the rule is two parts for each type of assem. As a result manufacturers and testing bodies often treated. A new standard, iec 61439, which governs the safety and performance of electrical panels, was published in january 2009. The statements in the present documentation for switchgear assemblies also apply for iec 614391. Coexistence of iec 60439 and iec 61439 series iec 614391 and iec 614392 are published today and 2nd edition is expected in 2011 new standards for busways, distribution boards etc. The compliance of an assembly is declared referring to the specific assembly standard e.
The sentence tta switchgear according to iec 604391 is now replaced by power switchgear and. 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 iec 61439 5 assemblies for power distribution in public networks 08252014 iec 61439 6 busbar. Standard iec 614391 defines the general rules for low voltage switchgear assemblies. Important definitions to understand the standard are. Where there is no direct corresponding iec 61439 clause, a new reference. In addition iec 614391 and iec 614392 have been amended, clarified and refined, and issued as edition 2. Download legrand workshop specifications from the ecatalogue. Iec 614390 guideline april 20 iec 614391 general rules 08142011 iec 614392 power switchgear and controlgear assemblies 08192011 iec 614393 distribution boards intended to be operated by ordinary persons 02162012 iec 614394 assemblies for construction sites 11152012. Annex a provides a practical specification note schedule to be used as the main piece of a contract or before purchasing a product assembly.
Iec standards are today legal or market references. Original manufacturer this is the organization that carried out the original design and the corresponding verification of the controlgear assembly according to the relevant controlgear assembly standard din en iec 614391 3. Iec technical standards are powerful documents providing directions for specifications, tests and types of equipment which will be commercialized in the worldwide market. 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. Fortunately for specifiers, schneider electric offers a full line of equipment that is already compliant with the new standards requirements. Siemens en iec 61439 1 2 newsletter en electromagnetic. Assemblies using a test, iec 614391 describes two calculation methods which may also be used. Download iec 60439 1 lowvoltage switchgear and controlgear assemblies typetested and partially ty. Iec panel regulation verification and validation insulator. Our filtering technology ensures that only latest iec 61439. Accordingly, this guide has been revised to reflect. This standard cannot be used alone to specify an assembly or used for a purpose of determining conformity. The iec 60439 standards were ambiguous about how to assess compliance of partially type tested assemblies.
Download iec 600791 electrical apparatus for explosive gas atmospheres flameproof enclosures d from. The original manufacturer is the party who initially carries out the panel design and arranges for the necessary design verifications to be performed. It is expected that iec 614391 will shortly replace iec 604391. Iec 614391 archives electrical safety testing laboratory. Verification of compliance with the general requirements of the iec 614391 standard and the relevant iec 614392.
Where tests on the assembly have been conducted in accordance with the iec 60439, iec 61439. For switchgear combinations the standard iec 604391 is referred to that is in effect at issuance of this document. Guide design and assembly according to iec 61439 en. Work book the standard iec 61439 in practice abb group. Recession and the industry, iec 61439 and multifunction installation testers. Iec 614391 is general rules standard to be referred to by subsidiary product parts of iec 61439 series. August 5, 2017 iec 614391 bs en 614391, iec 614391, is 86231 itc india iec 614391 lowvoltage switchgear and controlgear assemblies part 1.
K0318 design verification part i pdf 052015 2cpc 000 318 l0201. Iec 61439 standard follows the philosophy of iec 60947 series i. Iec 614391 general rules iec 614392 power switchgear and controlgear assemblies iec 614393 distribution boards iec 614394 assemblies for construction sites iec 614395 assemblies for public distribution networks iec 614396 busbar trunking systems iec 614397 particular applications e. Pdf iec 61439 for low voltage switchgear and controllergear. Assemblies for which the rated voltage does not exceed 1 000 v in case of a. Clauses of iec 61439 1 and iec 61439 2 that are not addressed within this specification shall remain fully applicable as written. For each type of electrical assembly only two parts of the standard are necessary to determine all requirements. Download iec 604391 lowvoltage switchgear and controlgear assemblies typetested and partially ty. The new standard iec 61439 low voltage switchgear and.
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. One of the main features of iec 614391 is that the discrimination between type tested assemblies tta and partially type tested assemblies ptta. Routine verifications are to be performed by the manufacturer of the switchgear and controlgear assembly. And indeed, in its role as original manufacturer, schneider electric constantly proves on an everyday basis that it does so. Parts of iec 61439 series iec 61439 1 general rules iec 61439 2 power switchgear and control gear assemblies replacing iec 60439 1 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. Guide design and assembly according to iec 61439 en 61439. I learned this during my 40 years of activities in the electrical sector. Clauses of iec 614391 and iec 614392 that are not addressed within this specification shall remain fully applicable as written. Iec 6143912009 lowvoltage switchgear and controlgear assemblies part 1 general rules this document was uploaded by 989me. Iec 61439 standard for low voltage switchgear and controlgear. Note 1 throughout this standard, the term assembly see 3. Code for handover test of electric equipment electrical.
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