{"id":250123,"date":"2024-10-19T16:29:47","date_gmt":"2024-10-19T16:29:47","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bs-en-60077-12017\/"},"modified":"2024-10-25T11:42:52","modified_gmt":"2024-10-25T11:42:52","slug":"bs-en-60077-12017","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bs-en-60077-12017\/","title":{"rendered":"BS EN 60077-1:2017"},"content":{"rendered":"<p>This part of <span class=\"std\"> <span class=\"std-ref\">IEC&nbsp;60077<\/span> <\/span> specifies the general service conditions and requirements for all electric equipment installed in power circuits, auxiliary circuits, control and indicating circuits etc., on railway rolling stock.<\/p>\n<div class=\"non-normative-note\">\n<div class=\"note-label\">\n  NOTE\n <\/div>\n<p>Some of these rules can, after agreement between the user and the manufacturer, be used for electrical equipment installed on vehicles other than railway rolling stock, such as mine locomotives, trolley buses, etc.<\/p>\n<\/div>\n<p>The purpose of this document is to harmonize as far as practicable all rules and requirements of a general nature applicable to electric equipment for rolling stock. This is in order to obtain uniformity of requirements and tests throughout the corresponding range of equipment to avoid the need for testing to different standards.<\/p>\n<p>All requirements relating to:<\/p>\n<ul>\n<li>\n<p>the environmental stresses expected during the normal service conditions;<\/p>\n<\/li>\n<li>\n<p>the construction;<\/p>\n<\/li>\n<li>\n<p>the performance and the associated tests which can be considered as general;<\/p>\n<\/li>\n<\/ul>\n<p>have therefore been gathered in this document together with specific subjects of wide interest and application, for example temperature rise, dielectric properties, etc.<\/p>\n<p>In the event of there being a difference in requirements between this document and a railway rolling stock relevant product standard, then the product standard requirements take precedence.<\/p>\n<h4>PDF Catalog<\/h4>\n<table border=\"1px\" class=\"des-table\">\n<tr>\n<th>PDF Pages<\/th>\n<th>PDF Title<\/th>\n<\/tr>\n<tr>\n<td><b>2<b><\/td>\n<td>undefined  <\/td>\n<\/tr>\n<tr>\n<td><b>7<b><\/td>\n<td>English  <br \/> CONTENTS  <\/td>\n<\/tr>\n<tr>\n<td><b>10<b><\/td>\n<td>FOREWORD  <\/td>\n<\/tr>\n<tr>\n<td><b>12<b><\/td>\n<td>INTRODUCTION  <\/td>\n<\/tr>\n<tr>\n<td><b>13<b><\/td>\n<td>1 Scope <br \/> 2 Normative references  <\/td>\n<\/tr>\n<tr>\n<td><b>14<b><\/td>\n<td>3 Terms, definitions and abbreviated terms (see also Annex A) <br \/> 3.1 General  <\/td>\n<\/tr>\n<tr>\n<td><b>15<b><\/td>\n<td>3.2 Circuits <br \/> 3.3 Battery supplied equipment  <\/td>\n<\/tr>\n<tr>\n<td><b>16<b><\/td>\n<td>3.4 Test categories <br \/> 3.5 Characteristic quantities  <\/td>\n<\/tr>\n<tr>\n<td><b>17<b><\/td>\n<td>3.6 Terms related to lifetime  <\/td>\n<\/tr>\n<tr>\n<td><b>18<b><\/td>\n<td>3.7 Abbreviated terms <br \/> 4 Classification <br \/> 5 Characteristics of the utilization category <br \/> 5.1 General <br \/> 5.2 Rated voltages <br \/> 5.2.1 General <br \/> 5.2.2 Rated operational voltage (Ur) <br \/> 5.2.3 Rated insulation voltage (UNm)  <\/td>\n<\/tr>\n<tr>\n<td><b>19<b><\/td>\n<td>5.2.4 Power-frequency test voltage (Ua) <br \/> 5.2.5 Rated impulse voltage (UNi) <br \/> 5.3 Rated voltages for electric equipment <br \/> 5.3.1 Equipment supplied by a contact line <br \/> 5.3.2 Equipment supplied by a transformer <br \/> 5.3.3 Equipment supplied by DC low voltage sources  <\/td>\n<\/tr>\n<tr>\n<td><b>20<b><\/td>\n<td>5.4 Rated currents for equipment <br \/> 5.4.1 Rated operational current (Ir) <br \/> 5.4.2 Rated short-time withstand current (Icw) <br \/> 5.5 Rated operational frequency (fr) <br \/> Tables  <br \/> Table 1 \u2013 Voltage ranges for control circuits and auxiliary circuits  <\/td>\n<\/tr>\n<tr>\n<td><b>21<b><\/td>\n<td>5.6 Rated air pressure <br \/> 6 Product information <br \/> 6.1 Nature of information <br \/> 6.2 Marking  <\/td>\n<\/tr>\n<tr>\n<td><b>22<b><\/td>\n<td>6.3 Instructions for storage, installation, operation and maintenance <br \/> 7 Normal service conditions <br \/> 7.1 General <br \/> 7.2 Altitude  <\/td>\n<\/tr>\n<tr>\n<td><b>23<b><\/td>\n<td>7.3 Temperature <br \/> 7.3.1 Ambient temperature <br \/> 7.3.2 Reference temperature <br \/> Table 2 \u2013 Classes of air temperatures   <\/td>\n<\/tr>\n<tr>\n<td><b>24<b><\/td>\n<td>7.4 Humidity <br \/> 7.5 Biological conditions <br \/> 7.6 Chemically active substances <br \/> 7.7 Mechanically active substances <br \/> 7.8 Vibration and shock <br \/> 7.9 Exposure to pollution <br \/> 7.10 Exposure to overvoltages <br \/> 8 Constructional and performance requirements <br \/> 8.1 Constructional requirements <br \/> 8.1.1 Protective provisions against electrical hazards  <\/td>\n<\/tr>\n<tr>\n<td><b>25<b><\/td>\n<td>8.1.2 Batteries <br \/> 8.1.3 Fire protection <br \/> 8.1.4 Other risks <br \/> 8.2 Performance requirements <br \/> 8.2.1 Operating conditions  <\/td>\n<\/tr>\n<tr>\n<td><b>27<b><\/td>\n<td>8.2.2 Temperature limits  <\/td>\n<\/tr>\n<tr>\n<td><b>29<b><\/td>\n<td>Table 3 \u2013 Temperature limits of electrical insulating system   <\/td>\n<\/tr>\n<tr>\n<td><b>30<b><\/td>\n<td>Table 4 \u2013 Temperature limits of terminals  <\/td>\n<\/tr>\n<tr>\n<td><b>31<b><\/td>\n<td>8.2.3 Operation following inactivity <br \/> Table 5 \u2013 Temperature limits of accessible parts  <\/td>\n<\/tr>\n<tr>\n<td><b>32<b><\/td>\n<td>8.2.4 Electromagnetic compatibility (EMC) <br \/> 8.2.5 Acoustic noise emission <br \/> 8.2.6 Clearances <br \/> 8.2.7 Creepage distances <br \/> 8.2.8 Switching overvoltages <br \/> 8.2.9 Operational performance  <\/td>\n<\/tr>\n<tr>\n<td><b>33<b><\/td>\n<td>8.2.10 Ability to withstand vibration and shock <br \/> 9 Tests <br \/> 9.1 Kinds of tests <br \/> 9.1.1 General <br \/> 9.1.2 Type tests <br \/> 9.1.3 Routine tests  <\/td>\n<\/tr>\n<tr>\n<td><b>34<b><\/td>\n<td>9.1.4 Sampling tests <br \/> 9.1.5 Investigation tests <br \/> 9.1.6 General test condition <br \/> 9.1.7 Summary of tests  <\/td>\n<\/tr>\n<tr>\n<td><b>35<b><\/td>\n<td>9.2 Verification of constructional requirements <br \/> 9.2.1 General <br \/> 9.2.2 Type tests <br \/> Table 6 \u2013 List of tests (as appropriate)  <\/td>\n<\/tr>\n<tr>\n<td><b>36<b><\/td>\n<td>9.2.3 Routine tests <br \/> 9.3 Verification of performance requirements <br \/> 9.3.1 Operating limits and functional tests  <\/td>\n<\/tr>\n<tr>\n<td><b>37<b><\/td>\n<td>9.3.2 Temperature rise test  <\/td>\n<\/tr>\n<tr>\n<td><b>40<b><\/td>\n<td>9.3.3 Dielectric properties  <\/td>\n<\/tr>\n<tr>\n<td><b>41<b><\/td>\n<td>9.3.4 Operational performance capability  <\/td>\n<\/tr>\n<tr>\n<td><b>44<b><\/td>\n<td>9.3.5 Vibration and shock <br \/> 9.3.6 Electromagnetic compatibility (EMC) <br \/> 9.3.7 Acoustic noise emission <br \/> 9.3.8 Climatic tests  <\/td>\n<\/tr>\n<tr>\n<td><b>45<b><\/td>\n<td>Annexes  <br \/> Annex A (informative) Coordination between definitions  <\/td>\n<\/tr>\n<tr>\n<td><b>46<b><\/td>\n<td>Figures  <br \/> Figure A.1 \u2013 Example of relation of limiting values <br \/> Figure A.2 \u2013 Example of utilization category <br \/> Figure A.3 \u2013 Example of coordination of operational conditions  <\/td>\n<\/tr>\n<tr>\n<td><b>47<b><\/td>\n<td>Annex B (informative) Type and routine test of dielectric tests for equipment <br \/> B.1 General <br \/> B.2 General conditions <br \/> B.3 Test voltage  <\/td>\n<\/tr>\n<tr>\n<td><b>48<b><\/td>\n<td>Table B.1 \u2013 Dielectric tests on single pieces of equipment  <\/td>\n<\/tr>\n<tr>\n<td><b>49<b><\/td>\n<td>Table B.2 \u2013 Dielectric tests for equipment connected to AC contact line  <\/td>\n<\/tr>\n<tr>\n<td><b>50<b><\/td>\n<td>Annex C (informative) Example of thermal endurance calculation to demonstrate the suitability of an insulation system for a specified application <br \/> C.1 General <br \/> C.2 Example 1 \u2013 Temperature limits for an electric insulation system  <\/td>\n<\/tr>\n<tr>\n<td><b>51<b><\/td>\n<td>C.3 Example 2 \u2013 Thermal endurance calculation <br \/> C.3.1 General <br \/> C.3.2 Operating conditions provided by the purchaser <br \/> Table C.1 \u2013 Temperature limits and expected lifetime fora dry-type insulation system (examples)   <\/td>\n<\/tr>\n<tr>\n<td><b>52<b><\/td>\n<td>C.3.3 Thermal endurance characteristics provided by the manufacturer <br \/> C.3.4 Temperature rise test results <br \/> C.3.5 Extrapolations <br \/> Table C.2 \u2013 Ambient temperature distribution  <br \/> Table C.3 \u2013 Temperature rise test results   <\/td>\n<\/tr>\n<tr>\n<td><b>53<b><\/td>\n<td>C.3.6 Lifetime calculation based on thermal endurance <br \/> Table C.4 \u2013 Extrapolation to other ambient temperature  <br \/> Table C.5 \u2013 Lifetime calculation based on thermal endurance  <\/td>\n<\/tr>\n<tr>\n<td><b>54<b><\/td>\n<td>C.3.7 Equivalent continuous duty and rated continuous duty <br \/> Table C.6 \u2013 Equivalent continuous duty and rated continuous duty   <\/td>\n<\/tr>\n<tr>\n<td><b>55<b><\/td>\n<td>Bibliography  <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"<p><b>Railway applications. Electric equipment for rolling stock &#8211; General service conditions and general rules<\/b><\/p>\n<table class=\"shortdes-table\" style=\"width: 100%\" border=\"0\" cellspacing=\"0\" cellpadding=\"0\">\n<tbody>\n<tr>\n<td>Published By<\/td>\n<td>Publication Date<\/td>\n<td>Number of Pages<\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/pdfstandards.shop\/product-category\/publishers\/bsi\/\"><b>BSI<\/b><\/a><\/td>\n<td>2017<\/td>\n<td>58<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":250131,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[2641],"product_tag":[],"class_list":{"0":"post-250123","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-bsi","8":"first","9":"instock","10":"sold-individually","11":"shipping-taxable","12":"purchasable","13":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product\/250123","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\/250131"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=250123"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=250123"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=250123"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}