{"id":439979,"date":"2024-10-20T08:12:15","date_gmt":"2024-10-20T08:12:15","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bs-en-iec-61439-52023\/"},"modified":"2024-10-26T15:20:55","modified_gmt":"2024-10-26T15:20:55","slug":"bs-en-iec-61439-52023","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bs-en-iec-61439-52023\/","title":{"rendered":"BS EN IEC 61439-5:2023"},"content":{"rendered":"

IEC 61439-5:2023 is available as IEC 61439-5:2023 RLV<\/span> which contains the International Standard and its Redline version, showing all changes of the technical content compared to the previous edition.IEC 61439-5:2023 defines the specific requirements for public electricity network distribution assemblies (PENDAs). PENDAs have the following criteria: – used for the distribution of electrical energy in three phase systems for which the rated voltage does not exceed 1 000 V AC (see Figure 101 for a typical distribution network) and DC systems not exceeding 1 500 V DC; – stationary; – open type assemblies are not covered by this document; – suitable for installation in places where only skilled persons have access for their use, however, outdoor types can be installed in situations that are accessible to ordinary persons – intended for use in energy distribution in public power grids; – indoor use: assemblies for installation inside of electric power substations; – outdoor use: assemblies containing an enclosure suitable for open air installation. This third edition cancels and replaces the second edition published in 2014. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition: a) omission of the requirement to conduct mechanical tests at -25 \u00b0C when enclosures are made of a metallic material; b) addition of assumed loading factors generation supplies and electric vehicle charging applications; c) additional dielectric tests when a PENDA is used in a distribution substation with separate HV and LV earths; d) further clarification of representative samples for design verification.<\/p>\n

PDF Catalog<\/h4>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
PDF Pages<\/th>\nPDF Title<\/th>\n<\/tr>\n
2<\/td>\nundefined <\/td>\n<\/tr>\n
5<\/td>\nAnnex ZA (normative)Normative references to international publicationswith their corresponding European publications <\/td>\n<\/tr>\n
6<\/td>\nEnglish
CONTENTS <\/td>\n<\/tr>\n
7<\/td>\nFOREWORD <\/td>\n<\/tr>\n
9<\/td>\n1 Scope <\/td>\n<\/tr>\n
10<\/td>\n2 Normative references
Figures
Figure 101 \u2013 Typical distribution network <\/td>\n<\/tr>\n
11<\/td>\n3 Terms and definitions <\/td>\n<\/tr>\n
12<\/td>\n4 Symbols and abbreviations
5 Interface characteristics
6 Information
Tables
Table 101 \u2013 Values of assumed loading <\/td>\n<\/tr>\n
13<\/td>\n7 Service conditions <\/td>\n<\/tr>\n
14<\/td>\n8 Constructional requirements <\/td>\n<\/tr>\n
16<\/td>\n9 Performance requirements
10 Design verification <\/td>\n<\/tr>\n
19<\/td>\nFigure 102 \u2013 Diagram of test to verify resistance to shock load of a PENDA-O <\/td>\n<\/tr>\n
20<\/td>\nFigure 103 \u2013 Diagram of test to verify impact force withstand of a PENDA-O <\/td>\n<\/tr>\n
21<\/td>\nFigure 104 \u2013 Diagram of test to verify the resistance to static load <\/td>\n<\/tr>\n
22<\/td>\nFigure 105 \u2013 Sandbag for test to verify the resistance to shock load <\/td>\n<\/tr>\n
24<\/td>\nFigure 106 \u2013 Diagram of test to verify resistance to torsional stress of a PENDA-O <\/td>\n<\/tr>\n
27<\/td>\nFigure 107 \u2013 Diagram of test to verify the mechanical strength of doors <\/td>\n<\/tr>\n
28<\/td>\nFigure 108 \u2013 Striker element for test of resistanceto mechanical shock impacts induced by sharp-edged objects
Table 102 \u2013 Axial load to be applied to the inserts <\/td>\n<\/tr>\n
29<\/td>\nFigure 109 \u2013 Typical test arrangement for mechanical strength of base <\/td>\n<\/tr>\n
31<\/td>\n11 Routine verification <\/td>\n<\/tr>\n
32<\/td>\nAnnexes <\/td>\n<\/tr>\n
33<\/td>\nAnnex L (informative) Guidance on verification of temperature rise <\/td>\n<\/tr>\n
34<\/td>\nAnnex AA (normative) Cross-section of conductors
Table AA.1 \u2013 Minimum and maximum cross-section of copperand aluminium conductors, suitable for connection (see 8.8) <\/td>\n<\/tr>\n
35<\/td>\nTable AA.2 \u2013 Standard cross-sections of round copper conductors and approximate relationship between mm2 and AWG\/kcmil sizes (see 8.8 of IEC 61439\u20111:2020) <\/td>\n<\/tr>\n
36<\/td>\nAnnex BB (informative) Items subject to agreement between the assembly manufacturer and the user
Table BB.1 \u2013 Items subject to agreement between the assembly manufacturer and the user <\/td>\n<\/tr>\n
40<\/td>\nAnnex CC (informative) Design verification
Table CC.1 \u2013 List of design verifications to be performed <\/td>\n<\/tr>\n
41<\/td>\nAnnex DD (informative) List of notes concerning certain countries <\/td>\n<\/tr>\n
42<\/td>\nBibliography <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

Low-voltage switchgear and controlgear assemblies – Assemblies for power distribution in public networks<\/b><\/p>\n\n\n\n\n
Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
BSI<\/b><\/a><\/td>\n2023<\/td>\n44<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":439988,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[517,2641],"product_tag":[],"class_list":{"0":"post-439979","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-29-130-20","7":"product_cat-bsi","9":"first","10":"instock","11":"sold-individually","12":"shipping-taxable","13":"purchasable","14":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product\/439979","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media\/439988"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=439979"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=439979"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=439979"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}