{"id":248716,"date":"2024-10-19T16:23:16","date_gmt":"2024-10-19T16:23:16","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bs-en-60695-11-52017-tc\/"},"modified":"2024-10-25T11:34:17","modified_gmt":"2024-10-25T11:34:17","slug":"bs-en-60695-11-52017-tc","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bs-en-60695-11-52017-tc\/","title":{"rendered":"BS EN 60695-11-5:2017 – TC"},"content":{"rendered":"

IEC 60695-11-5:2016 is also available as \/2 which contains the International Standard and its Redline version, showing all changes of the technical content compared to the previous edition. IEC 60695-11-5:2016 specifies a needle-flame test to simulate the effect of a small flame which may result from fault conditions, in order to assess the fire hazard by a simulation technique. The results of this test may be used as elements of a fire hazard assessment which takes into account all of the factors which are pertinent to an assessment of the fire hazard of a particular end use. It is applicable to electrotechnical equipment, its sub-assemblies and components and to solid electrical insulating materials or other combustible materials. This second edition cancels and replaces the first edition published in 2004. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition: – The scope has been broadened to allow this test method to also simulate the effects of small flames from outside the equipment; – Propane and butane gas are the specified fuel source with a minimum purity of 95 %; – A new concept has been added which allows the burner to be moved during the test to avoid dripping material from falling onto the tip of the burner tube; – The burner tube material is now a referenced source; – The reference for the copper block material has changed – the ISO publication (ISO 1337) has been withdrawn with no replacement. A new callout is now used and Informative Annex C and a bibliography have been added. This basic safety publication is intended for use by technical committees in the preparation of standards in accordance with the principles laid down in \/2 and ISO\/IEC Guide 51.<\/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
PDF Pages<\/th>\nPDF Title<\/th>\n<\/tr>\n
31<\/td>\nNational foreword <\/td>\n<\/tr>\n
36<\/td>\nEnglish
CONTENTS <\/td>\n<\/tr>\n
38<\/td>\nFOREWORD <\/td>\n<\/tr>\n
40<\/td>\nINTRODUCTION <\/td>\n<\/tr>\n
41<\/td>\n1 Scope
2 Normative references <\/td>\n<\/tr>\n
42<\/td>\n3 Terms and definitions <\/td>\n<\/tr>\n
44<\/td>\n4 Purpose of the test
5 Description of the test apparatus
5.1 Burner
5.2 Gas supply
5.3 Flame
5.4 Control valve
5.5 Laboratory fumehood\/chamber <\/td>\n<\/tr>\n
45<\/td>\n5.6 Layer
5.6.1 Specified layer
5.6.2 Standardized layer
5.7 Timing device
6 Test specimen
7 Flame application times <\/td>\n<\/tr>\n
46<\/td>\n8 Conditioning and test conditions
8.1 Conditioning
8.2 Test conditions
9 Test procedure
9.1 General
9.2 Position of test specimen
9.3 Application of needle-flame <\/td>\n<\/tr>\n
47<\/td>\n9.4 Number of test specimens
10 Observations and measurements
11 Evaluation of test results
12 Information to be given in the relevant specification <\/td>\n<\/tr>\n
48<\/td>\n13 Test report
Figure 1 \u2013 Burner and flame <\/td>\n<\/tr>\n
49<\/td>\nFigure 2 \u2013 Test positions <\/td>\n<\/tr>\n
50<\/td>\nAnnex A (normative) Confirmatory test arrangement
A.1 Confirmation of the test flame \u2013 Principle
A.2 Test apparatus
A.2.1 Burner
A.2.2 Control valve
A.2.3 Copper block
A.2.4 Thermocouple
A.2.5 Temperature\/time indicating\/recording devices
A.3 Procedure <\/td>\n<\/tr>\n
52<\/td>\nFigures
Figure A.1 \u2013 Copper block <\/td>\n<\/tr>\n
53<\/td>\nFigure A.2 \u2013 Confirmatory test arrangement <\/td>\n<\/tr>\n
54<\/td>\nFigure A.3 \u2013 Gauge to measure flame height and the distancebetween burner and copper block (example) <\/td>\n<\/tr>\n
55<\/td>\nAnnex B (informative) Example of a product committee specification
Tables
Table B.1 \u2013 Severities and requirements <\/td>\n<\/tr>\n
56<\/td>\nAnnex C (informative) Comparison of results of confirmatory tests using propane and butane as fuel
Table C.1 \u2013 Results of the confirmatory test using propane and butane as fuel <\/td>\n<\/tr>\n
57<\/td>\nBibliography <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

Tracked Changes. Fire hazard testing – Test flames. Needle-flame test method. Apparatus, confirmatory test arrangement and guidance<\/b><\/p>\n\n\n\n\n
Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
BSI<\/b><\/a><\/td>\n2020<\/td>\n59<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":248721,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[239,2641],"product_tag":[],"class_list":{"0":"post-248716","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-13-220-40","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\/248716","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\/248721"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=248716"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=248716"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=248716"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}