{"id":252101,"date":"2024-10-19T16:38:21","date_gmt":"2024-10-19T16:38:21","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bs-en-60034-18-342012\/"},"modified":"2024-10-25T11:56:55","modified_gmt":"2024-10-25T11:56:55","slug":"bs-en-60034-18-342012","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bs-en-60034-18-342012\/","title":{"rendered":"BS EN 60034-18-34:2012"},"content":{"rendered":"

IEC 60034-18-34:2012 gives test procedures for the evaluation of thermomechanical endurance of insulation systems of form-wound windings. In this evaluation, the performance of a candidate system is compared to that of a reference insulation system with proven service experience.<\/p>\n

PDF Catalog<\/h4>\n\n\n\n\n\n\n\n\n\n\n\n\n\n
PDF Pages<\/th>\nPDF Title<\/th>\n<\/tr>\n
6<\/td>\nEnglish
CONTENTS <\/td>\n<\/tr>\n
7<\/td>\nINTRODUCTION <\/td>\n<\/tr>\n
8<\/td>\n1 Scope
2 Normative references
3 General considerations
3.1 Relationship to IEC\u00a060034-18-1 <\/td>\n<\/tr>\n
9<\/td>\n3.2 Thermomechanical ageing process
3.3 Designation of test procedure
3.4 Reference insulation system
4 Test specimens and test objects
4.1 Construction <\/td>\n<\/tr>\n
10<\/td>\n4.2 Number of test specimens
5 Heating and cooling cycles
5.1 Temperature and length of heating and cooling cycles
Figure 1 \u2013 Details of stator bar and coil definitions <\/td>\n<\/tr>\n
12<\/td>\n5.2 Number of cycles
6 Test procedure 1 for bars\/coils in model slots
6.1 Model slot
Figure 2 \u2013 Heating and cooling cycle schedule <\/td>\n<\/tr>\n
13<\/td>\n6.2 Support for end parts of test objects
6.3 Methods of heating
Figure 3 \u2013 Example of the model slot with two bars <\/td>\n<\/tr>\n
14<\/td>\n6.4 Methods of cooling
7 Test procedure 2 for unrestrained bars\/coils
7.1 Positioning the bars\/coils for test
7.2 Method of heating <\/td>\n<\/tr>\n
15<\/td>\n7.3 Methods of cooling
8 Tests for qualification
8.1 Initial quality control tests
8.2 Suggested diagnostic tests on individual bars\/coils <\/td>\n<\/tr>\n
16<\/td>\n8.3 Recommended frequency of diagnostic tests
8.4 Criterion for qualification <\/td>\n<\/tr>\n
17<\/td>\n9 Analysis and reporting <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

Rotating electrical machines – Functional evaluation of insulation systems. Test procedures for form-wound windings. Evaluation of thermomechanical endurance of insulation systems<\/b><\/p>\n\n\n\n\n
Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
BSI<\/b><\/a><\/td>\n2012<\/td>\n20<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":252104,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[528,2641],"product_tag":[],"class_list":{"0":"post-252101","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-29-160-01","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\/252101","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\/252104"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=252101"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=252101"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=252101"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}