{"id":248095,"date":"2024-10-19T16:20:22","date_gmt":"2024-10-19T16:20:22","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bs-en-50124-22017\/"},"modified":"2024-10-25T11:29:00","modified_gmt":"2024-10-25T11:29:00","slug":"bs-en-50124-22017","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bs-en-50124-22017\/","title":{"rendered":"BS EN 50124-2:2017"},"content":{"rendered":"<p>This European Standard applies to:<\/p>\n<ul>\n<li>\n<p>fixed installations (downstream of the secondary of the substation transformer) and rolling stock equipment linked to the contact line of one of the systems defined in <span class=\"std\"> <span class=\"std-ref\">EN&nbsp;50163<\/span> <\/span>;<\/p>\n<\/li>\n<li>\n<p>rolling stock equipment linked to a train line.<\/p>\n<\/li>\n<\/ul>\n<p>This European Standard gives simulation and\/or test requirements for protection against transient overvoltages of such equipment.<\/p>\n<p>Long-term overvoltages are not addressed in this document.<\/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>7<b><\/td>\n<td>1 Scope <br \/> 2 Normative references <br \/> 3 Terms and Definitions  <\/td>\n<\/tr>\n<tr>\n<td><b>8<b><\/td>\n<td>4 Contact line network <br \/> 4.1 Equipment not protected by a metal-oxide arrester <br \/> 4.2 Equipment protected by a metal-oxide arrester <br \/> 4.2.1 General <br \/> 4.2.2 Simulation for long pulse <br \/> 4.2.2.1 Simulation of switching overvoltage scenarios  <\/td>\n<\/tr>\n<tr>\n<td><b>9<b><\/td>\n<td>4.2.2.2 Conventional long pulse  <\/td>\n<\/tr>\n<tr>\n<td><b>11<b><\/td>\n<td>4.2.3 Simulation for short pulse <br \/> 5 Train line network <br \/> 5.1 Equipment not protected by a metal-oxide arrester  <\/td>\n<\/tr>\n<tr>\n<td><b>12<b><\/td>\n<td>5.2 Equipment protected by a metal-oxide arrester <br \/> 6 Tests  <\/td>\n<\/tr>\n<tr>\n<td><b>13<b><\/td>\n<td>Annex\u00a0A (informative)Maximum value of voltage U according to duration  <\/td>\n<\/tr>\n<tr>\n<td><b>15<b><\/td>\n<td>Annex\u00a0ZZ (informative)Relationship between this European Standard and the Essential Requirements of EU Directive 2008\/57\/EC  <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"<p><b>Railway applications. Insulation coordination &#8211; Overvoltages and related protection<\/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>18<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":248099,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[495,2641],"product_tag":[],"class_list":{"0":"post-248095","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-29-080-01","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\/248095","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\/248099"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=248095"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=248095"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=248095"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}