{"id":415351,"date":"2024-10-20T06:04:42","date_gmt":"2024-10-20T06:04:42","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bs-en-iec-605872022\/"},"modified":"2024-10-26T11:18:04","modified_gmt":"2024-10-26T11:18:04","slug":"bs-en-iec-605872022","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bs-en-iec-605872022\/","title":{"rendered":"BS EN IEC 60587:2022"},"content":{"rendered":"

This standard describes two test methods for the evaluation of electrical insulating materials for use under severe ambient conditions at power frequencies (45 Hz to 65 Hz) by the evaluation of the resistance to tracking and erosion, using a liquid contaminant and inclined plane specimens. The two methods are: – Method 1: test at constant voltage, – Method 2: test at stepwise increased voltage. Method 1 is the most widely used method as there is less need for continual inspection. The test conditions are designed to accelerate the production of the effects, but do not reproduce all the conditions encountered in service.<\/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
PDF Pages<\/th>\nPDF Title<\/th>\n<\/tr>\n
2<\/td>\nundefined <\/td>\n<\/tr>\n
4<\/td>\nEuropean foreword
Endorsement notice <\/td>\n<\/tr>\n
5<\/td>\nEnglish
CONTENTS <\/td>\n<\/tr>\n
6<\/td>\nFOREWORD <\/td>\n<\/tr>\n
8<\/td>\n1 Scope
2 Normative references
3 Terms and definitions <\/td>\n<\/tr>\n
9<\/td>\n4 Test specimens
4.1 Dimensions
4.2 Preparation
Figures
Figure 1 \u2013 Test specimen with boreholes for mounting of electrodes <\/td>\n<\/tr>\n
10<\/td>\n5 Apparatus
5.1 General
5.2 Electrical apparatus
Table 1 \u2013 Specimen preparation sequence <\/td>\n<\/tr>\n
11<\/td>\n5.3 Specimen assembly
5.3.1 General
Figure 2 \u2013 Schematic diagram of circuit
Figure 3 \u2013 Example of typical circuit for an overcurrent delay relay (ODR) <\/td>\n<\/tr>\n
12<\/td>\n5.3.2 Electrodes
Figure 4 \u2013 Schematic diagram of specimen assembly <\/td>\n<\/tr>\n
13<\/td>\n5.3.3 Filter-paper stack
Figure 5 \u2013 Top electrode
Figure 6 \u2013 Bottom electrode <\/td>\n<\/tr>\n
14<\/td>\n5.3.4 Mounting of the specimen assembly
Figure 7 \u2013 Filter-paper
Figure 8 \u2013 Schematic diagram of specimen assembly <\/td>\n<\/tr>\n
15<\/td>\nFigure 9 \u2013 Schematic diagram of specimen support <\/td>\n<\/tr>\n
16<\/td>\n5.4 Contaminant
5.5 Timing device
5.6 Depth gauge
Figure 10 \u2013 Example of specimen support <\/td>\n<\/tr>\n
17<\/td>\n5.7 Ventilation
6 Test procedure
6.1 General
6.2 Criterion A \u2013 evaluation of the current (preferred)
6.3 Criterion B \u2013 evaluation of the length of the track
6.4 Method 1 \u2013 test at constant voltage <\/td>\n<\/tr>\n
18<\/td>\n6.5 Method 2 \u2013 test at stepwise increased voltage
Table 2 \u2013 Test parameters <\/td>\n<\/tr>\n
19<\/td>\n6.6 Classification of the materials tested according to method 1
6.7 Classification of the materials tested according to method 2 <\/td>\n<\/tr>\n
20<\/td>\n7 Test report <\/td>\n<\/tr>\n
21<\/td>\nBibliography <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

Electrical insulating materials used under severe ambient conditions. Test methods for evaluating resistance to tracking and erosion<\/b><\/p>\n\n\n\n\n
Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
BSI<\/b><\/a><\/td>\n2022<\/td>\n22<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":415361,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[286,2641],"product_tag":[],"class_list":{"0":"post-415351","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-17-220-99","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\/415351","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\/415361"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=415351"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=415351"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=415351"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}