{"id":242294,"date":"2024-10-19T15:52:49","date_gmt":"2024-10-19T15:52:49","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bs-en-iec-603702018\/"},"modified":"2024-10-25T10:44:54","modified_gmt":"2024-10-25T10:44:54","slug":"bs-en-iec-603702018","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bs-en-iec-603702018\/","title":{"rendered":"BS EN IEC 60370:2018"},"content":{"rendered":"

This International Standard covers methods of test for the determination of thermal endurance (temperature index) of electrical insulating resins and varnishes for impregnation purposes.<\/p>\n

It is done by means of impregnating glass cloth and measuring electric strength or breakdown voltage before and after heat ageing.<\/p>\n

It covers the materials described in IEC 60455\u20113\u20115<\/span> <\/span> and IEC 60464\u20113\u20112<\/span> <\/span> and similar materials.<\/p>\n

PDF Catalog<\/h4>\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
6<\/td>\nEnglish
CONTENTS <\/td>\n<\/tr>\n
7<\/td>\nFOREWORD <\/td>\n<\/tr>\n
9<\/td>\nINTRODUCTION <\/td>\n<\/tr>\n
10<\/td>\n1 Scope
2 Normative references <\/td>\n<\/tr>\n
11<\/td>\n3 Terms and definitions
4 Methods of test
4.1 General <\/td>\n<\/tr>\n
12<\/td>\n4.2 Method 1 \u2013 Curved electrode system
4.2.1 Specimen
4.2.2 Impregnation process <\/td>\n<\/tr>\n
13<\/td>\n4.2.3 Curved electrode system
4.2.4 Ageing ovens and ageing temperatures
Figures
Figure 1 \u2013 Curved electrode fixture <\/td>\n<\/tr>\n
14<\/td>\n4.2.5 Test procedure <\/td>\n<\/tr>\n
15<\/td>\nFigure 2 \u2013 Electric strength \u2013 Ageing time \u2013 Graph <\/td>\n<\/tr>\n
16<\/td>\n4.3 Method 2 \u2013 Ball to plate method
4.3.1 Specimen
4.3.2 Impregnation process
Figure 3 \u2013 Thermal endurance graph <\/td>\n<\/tr>\n
17<\/td>\n4.3.3 Electrode system
4.3.4 Ageing ovens and ageing temperatures <\/td>\n<\/tr>\n
18<\/td>\n4.3.5 Test procedure <\/td>\n<\/tr>\n
19<\/td>\nFigure 4 \u2013 Breakdown voltage \u2013 Ageing time \u2013 Graph
Figure 5 \u2013 Thermal endurance graph <\/td>\n<\/tr>\n
20<\/td>\n5 Report <\/td>\n<\/tr>\n
21<\/td>\nBibliography <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

Test procedure for thermal endurance of insulating resins and varnishes for impregnation purposes. Electric breakdown methods<\/b><\/p>\n\n\n\n\n
Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
BSI<\/b><\/a><\/td>\n2018<\/td>\n22<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":242300,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[476,2641],"product_tag":[],"class_list":{"0":"post-242294","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-29-035-01","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\/242294","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\/242300"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=242294"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=242294"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=242294"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}