{"id":248024,"date":"2024-10-19T16:20:03","date_gmt":"2024-10-19T16:20:03","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bs-en-iec-60695-1-122020\/"},"modified":"2024-10-25T11:28:32","modified_gmt":"2024-10-25T11:28:32","slug":"bs-en-iec-60695-1-122020","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bs-en-iec-60695-1-122020\/","title":{"rendered":"BS EN IEC 60695-1-12:2020"},"content":{"rendered":"

IEC 60695-1-12:2015 is intended as a general guideline for IEC Product Committees and provides: – an explanation of the principles and uses of fire safety engineering; – guidance on the use of fire safety engineering in the design of electrotechnical products; – fire safety engineering terminology and concepts; – an indication of properties, data and tests needed for input into fire safety engineering assessments and – informative references. This international standard is not intended to be a detailed technical design guide, but is intended to provide guidance for product committees on fire safety engineering methods and performance based test information needs for use in performance based designs and fire hazard assessments of electrotechnical materials, assemblies, products and systems. This basic safety publication is intended for use by technical committees in the preparation of standards in accordance with the principles laid down in IEC Guide 104 and ISO\/IEC Guide 51. Key words: Fire Hazard, Fire Test Method, Fire Safety Engineering This publication is to be read in conjunction with IEC 60695-1-10:2009 and<\/span> IEC 60695-1-11:2014.<\/span><\/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
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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
7<\/td>\nEnglish
\n
CONTENTS <\/td>\n<\/tr>\n
9<\/td>\nFOREWORD <\/td>\n<\/tr>\n
11<\/td>\nINTRODUCTION <\/td>\n<\/tr>\n
12<\/td>\n1 Scope
2 Normative References <\/td>\n<\/tr>\n
13<\/td>\n3 Terms and Definitions <\/td>\n<\/tr>\n
19<\/td>\n4 The fire safety engineering process
4.1 General <\/td>\n<\/tr>\n
20<\/td>\n4.2 Fire safety engineering calculations
4.3 Validity of methods <\/td>\n<\/tr>\n
21<\/td>\n5 Benefits of fire safety engineering
Figures
Figure 1 \u2013 Flowchart illustrating an example of the fire safety engineering process as applied to a major project in the built environment <\/td>\n<\/tr>\n
22<\/td>\n6 Objectives, requirements and performance
6.1 Fire safety engineering objectives
6.1.1 General
6.1.2 Safety of life
6.1.3 Conservation of property
6.1.4 Continuity of operations <\/td>\n<\/tr>\n
23<\/td>\n6.1.5 Protection of the natural environment
6.1.6 Preservation of heritage
6.2 Functional requirements
6.3 Performance criteria
6.3.1 General
6.3.2 Explicit performance criteria <\/td>\n<\/tr>\n
24<\/td>\n6.3.3 Implicit performance criteria
7 Design fire scenarios and design fires
7.1 Design fire scenarios
Tables
Table 1 \u2013 Examples of design fire scenarios <\/td>\n<\/tr>\n
25<\/td>\n7.2 Design fires
8 Data for fire safety engineering <\/td>\n<\/tr>\n
26<\/td>\n9 Tests on electrotechnical products
9.1 General
9.2 Conditions for evaluation in fire tests
9.3 Electrotechnical product evaluations
9.3.1 As the source of ignition of a fire <\/td>\n<\/tr>\n
27<\/td>\n9.3.2 As the victim of a fire
9.4 Test selection and\/or development <\/td>\n<\/tr>\n
28<\/td>\nTable 2 \u2013 Common ignition phenomena encountered in electrotechnical products <\/td>\n<\/tr>\n
29<\/td>\nAnnex A (informative) A probabilistic fire risk assessment
A.1 The assessment of a fire risk in accordance with the Russian national standard GOST 12.1.004-91 [38]
A.1.1 Introduction
A.1.2 Probability Qfc <\/td>\n<\/tr>\n
30<\/td>\nA.1.3 Probability Qfv
A.1.4 Probability Qpf
A.1.5 Probability Qign
A.1.5.1 General
A.1.5.2 Qign calculated from a discrete failure criterion <\/td>\n<\/tr>\n
31<\/td>\nA.1.5.3 Qign calculated in terms of a continuous function
A.2 Example
A.2.1 General <\/td>\n<\/tr>\n
32<\/td>\nA.2.2 Test data
A.2.3 Calculation
Table A.1 \u2013 Long start-up mode: enclosure (shell) temperatures in the most heated up-point <\/td>\n<\/tr>\n
33<\/td>\nTable A.2 \u2013 The enclosure temperature at the most heated point when working under abnormal conditions
Table A.3 \u2013 Failure data for abnormal operation <\/td>\n<\/tr>\n
34<\/td>\nBibliography <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

Fire hazard testing – Guidance for assessing the fire hazard of electrotechnical products. Fire safety engineering<\/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>\n38<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":248030,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[239,2641],"product_tag":[],"class_list":{"0":"post-248024","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\/248024","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\/248030"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=248024"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=248024"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=248024"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}