{"id":1107,"date":"2020-07-04T17:52:34","date_gmt":"2020-07-04T17:52:34","guid":{"rendered":"https:\/\/www.zillionsbuyer.com\/blog\/?p=1107"},"modified":"2020-07-04T17:52:50","modified_gmt":"2020-07-04T17:52:50","slug":"what-is-overload-rating-of-cables-also-explain","status":"publish","type":"post","link":"https:\/\/www.zillionsbuyer.com\/blog\/what-is-overload-rating-of-cables-also-explain\/","title":{"rendered":"What is overload rating of cables &#038; also explain"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\"><strong>Overload rating :<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">In practice, the load is not continuous load and a large\nload may have the carried only for a comparatively short period of time.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Hence, in the case of cables, it is reasonable to consider\nthat a greater load than that based on steady state theory can be transmitted without\nexceeding the permissible limit of temperature.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The<strong><a href=\"https:\/\/www.zillionsbuyer.com\/product\/2843\/lt-submersible-cablesxlpe-6-sqmm-ws00060xecm-hsn-code-8544-as-per-is6941990-use-for-agriculture-purpose\"> overload rating<\/a><\/strong> will depends on the overload, duration of the overload the short time temperature rating of the insulation.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Following are the overload rating of cables:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">(i)All the cables have excellent overload capacity, nearly\n50% of rated value.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">(ii)It can overload for 3 to 4 hrs.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">(iii)Cables layed in air ducts on trays can safely be\noverload upto 13 times their rating for 4 hrs provided that the protective\nsystem used fuses designed to operate at 50% overload.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">(iv)The cable layed in ground can be safely overload upto 13\ntimes of their rated capacity for 4 hrs. But it is essential that the\nprotective system is designed to operate above 30% overload<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Overload rating : In practice, the load is not continuous load and a large load may have the carried only for a comparatively short period of time. Hence, in the case of cables, it is reasonable to consider that a greater load than that based on steady state theory can be transmitted without exceeding the [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[44],"tags":[335],"class_list":["post-1107","post","type-post","status-publish","format-standard","hentry","category-electrical-engineering","tag-cable"],"_links":{"self":[{"href":"https:\/\/www.zillionsbuyer.com\/blog\/wp-json\/wp\/v2\/posts\/1107","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.zillionsbuyer.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.zillionsbuyer.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.zillionsbuyer.com\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.zillionsbuyer.com\/blog\/wp-json\/wp\/v2\/comments?post=1107"}],"version-history":[{"count":1,"href":"https:\/\/www.zillionsbuyer.com\/blog\/wp-json\/wp\/v2\/posts\/1107\/revisions"}],"predecessor-version":[{"id":1108,"href":"https:\/\/www.zillionsbuyer.com\/blog\/wp-json\/wp\/v2\/posts\/1107\/revisions\/1108"}],"wp:attachment":[{"href":"https:\/\/www.zillionsbuyer.com\/blog\/wp-json\/wp\/v2\/media?parent=1107"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.zillionsbuyer.com\/blog\/wp-json\/wp\/v2\/categories?post=1107"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.zillionsbuyer.com\/blog\/wp-json\/wp\/v2\/tags?post=1107"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}