{"id":2976,"date":"2020-12-10T12:35:17","date_gmt":"2020-12-10T12:35:17","guid":{"rendered":"https:\/\/coptech.rs\/ponuda-proizvoda\/nekategorizovano\/epn-74-teski-savitljivi-gumeni-rudarski-kablovi\/"},"modified":"2021-02-11T14:12:42","modified_gmt":"2021-02-11T14:12:42","slug":"epn-74-teski-savitljivi-gumeni-rudarski-kablovi","status":"publish","type":"product","link":"https:\/\/coptech.rs\/en\/product-offer\/cables-and-conductors\/power-cables\/rubber-insulated-conductors-and-cables-and-mining-cables\/epn-74-teski-savitljivi-gumeni-rudarski-kablovi\/","title":{"rendered":"Heavy flexible rubber mining cables &#8211; EpN 74"},"content":{"rendered":"<div class=\"wpb-content-wrapper\"><p>[vc_row][vc_column width=&#8221;1\/2&#8243;][vc_column_text text_larger=&#8221;no&#8221;]<strong>Standard:<\/strong> SRPS N.C5.374<br \/>\nDIN VDE 0250-813<br \/>\n<strong>Nominal voltage<\/strong><br \/>\n<strong>U0\/U:<\/strong> 3,6\/6 kV, 6\/10 kV, 12\/20 kV<br \/>\n<strong>Test voltage:<\/strong> 11 kV; 17 kV; 29 kV<br \/>\n<strong>CONSTRUCTION:<\/strong><br \/>\n<strong>Conductor:<\/strong> tinned copper conductor class 5<br \/>\nacc. to SRPS N.C0.015 (IEC 60228)<br \/>\n<strong>Semi conductive layer:<\/strong> rubber compound\/tape<br \/>\n<strong>Insulation:<\/strong> rubber compound based on ethylene-propylene elastomere<br \/>\nGI3 (SRPS N.C0.190); 3GI3 (DIN VDE 0207-20)<br \/>\n<strong>Semi conductive layer:<\/strong> rubber compound\/tape<br \/>\n<strong>Inner sheath:<\/strong> based on natural\/sintetic rubber<br \/>\n(GP2, SRPS N.C0.190), GM1b(DIN VDE 0207-21)<br \/>\n<strong>Protective conductor:<\/strong> tinned copper wires<br \/>\nor stranded wires or combine tinned copper<br \/>\nand zinc plated steel wires.<br \/>\n<strong>Sheath:<\/strong> rubber compound on polychloroprene basis, GP7 (SRPS N.C0.190); 5GM5<br \/>\n(DIN VDE 0207-21), red colour.<br \/>\n<strong>Oil resistant:<\/strong> DIN VDE 0472-803, metod A<br \/>\n<strong>Flame-retardant:<\/strong> according to IEC 60332-1<br \/>\n<strong>APPLICATION:<\/strong><br \/>\nFlexible medium voltage mining cable is used in the surface pit mines, quarries and shipyards to supply heavy moving machines, excavators, cranes and similar in terms of large mechanical stresses, especially the large centrifugal forces.<br \/>\n<strong>Permissible conductor temperature:<\/strong><br \/>\n&#8211; max operating temperature +90\u00b0C<br \/>\n&#8211; in short circuit (max 5 s), max +250\u00b0C<br \/>\n<strong>Permissible ambient temperature:<\/strong><br \/>\n&#8211; mobile from -25\u00b0C to +40\u00b0C<br \/>\n&#8211; fixed laying from -30\u00b0C to +40\u00b0C<br \/>\n<strong>Smallest bending radius:<\/strong> 12D<br \/>\n(D \u2013 cable diameter)<br \/>\n<strong>Maximum tensile strength:<\/strong><br \/>\n&#8211; static: 15 N\/mm\u00b2[\/vc_column_text][\/vc_column][vc_column width=&#8221;1\/2&#8243;][vc_single_image image=&#8221;2589&#8243; img_size=&#8221;full&#8221; alignment=&#8221;center&#8221; style=&#8221;vc_box_shadow_border&#8221; onclick=&#8221;link_image&#8221; parallax_scroll=&#8221;no&#8221;][\/vc_column][\/vc_row]<\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"<p><strong>Standard:<\/strong> SRPS N.C5.374<br \/>\nDIN VDE 0250-813<br \/>\n<strong>Nominal voltage<\/strong><br \/>\n<strong>U0\/U:<\/strong> 3,6\/6 kV, 6\/10 kV, 12\/20 kV<br \/>\n<strong>Test voltage:<\/strong> 11 kV; 17 kV; 29 kV<br \/>\n<strong>CONSTRUCTION:<\/strong><br \/>\n<strong>Conductor:<\/strong> tinned copper conductor class 5<br \/>\nacc. to SRPS N.C0.015 (IEC 60228)<br \/>\n<strong>Semi conductive layer:<\/strong> rubber compound\/tape<br \/>\n<strong>Insulation:<\/strong> rubber compound based on ethylene-propylene elastomere<br \/>\nGI3 (SRPS N.C0.190); 3GI3 (DIN VDE 0207-20)<\/p>\n","protected":false},"featured_media":2591,"template":"","meta":[],"product_brand":[],"product_cat":[92],"product_tag":[],"class_list":{"0":"post-2976","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-rubber-insulated-conductors-and-cables-and-mining-cables","8":"first","9":"instock","10":"shipping-taxable","11":"product-type-simple"},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.3 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Heavy flexible rubber mining cables - EpN 74 - Coptech<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/coptech.rs\/product-offer\/kablovi-i-provodnici\/energetski-kablovi\/gumom-izolovani-provodnici-i-kablovi-i-kablovi-za-rudnike\/epn-74-teski-savitljivi-gumeni-rudarski-kablovi\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Heavy flexible rubber mining cables - EpN 74 - Coptech\" \/>\n<meta property=\"og:description\" content=\"Standard: SRPS N.C5.374 DIN VDE 0250-813 Nominal voltage U0\/U: 3,6\/6 kV, 6\/10 kV, 12\/20 kV Test voltage: 11 kV; 17 kV; 29 kV CONSTRUCTION: Conductor: tinned copper conductor class 5 acc. to SRPS N.C0.015 (IEC 60228) Semi conductive layer: rubber compound\/tape Insulation: rubber compound based on ethylene-propylene elastomere GI3 (SRPS N.C0.190); 3GI3 (DIN VDE 0207-20)\" \/>\n<meta property=\"og:url\" content=\"https:\/\/coptech.rs\/product-offer\/kablovi-i-provodnici\/energetski-kablovi\/gumom-izolovani-provodnici-i-kablovi-i-kablovi-za-rudnike\/epn-74-teski-savitljivi-gumeni-rudarski-kablovi\/\" \/>\n<meta property=\"og:site_name\" content=\"Coptech\" \/>\n<meta property=\"article:modified_time\" content=\"2021-02-11T14:12:42+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/coptech.rs\/wp-content\/uploads\/2020\/12\/image100.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"571\" \/>\n\t<meta property=\"og:image:height\" content=\"571\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/coptech.rs\\\/product-offer\\\/kablovi-i-provodnici\\\/energetski-kablovi\\\/gumom-izolovani-provodnici-i-kablovi-i-kablovi-za-rudnike\\\/epn-74-teski-savitljivi-gumeni-rudarski-kablovi\\\/\",\"url\":\"https:\\\/\\\/coptech.rs\\\/product-offer\\\/kablovi-i-provodnici\\\/energetski-kablovi\\\/gumom-izolovani-provodnici-i-kablovi-i-kablovi-za-rudnike\\\/epn-74-teski-savitljivi-gumeni-rudarski-kablovi\\\/\",\"name\":\"Heavy flexible rubber mining cables - EpN 74 - Coptech\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/coptech.rs\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/coptech.rs\\\/product-offer\\\/kablovi-i-provodnici\\\/energetski-kablovi\\\/gumom-izolovani-provodnici-i-kablovi-i-kablovi-za-rudnike\\\/epn-74-teski-savitljivi-gumeni-rudarski-kablovi\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/coptech.rs\\\/product-offer\\\/kablovi-i-provodnici\\\/energetski-kablovi\\\/gumom-izolovani-provodnici-i-kablovi-i-kablovi-za-rudnike\\\/epn-74-teski-savitljivi-gumeni-rudarski-kablovi\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/coptech.rs\\\/wp-content\\\/uploads\\\/2020\\\/12\\\/image100.jpg\",\"datePublished\":\"2020-12-10T12:35:17+00:00\",\"dateModified\":\"2021-02-11T14:12:42+00:00\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/coptech.rs\\\/product-offer\\\/kablovi-i-provodnici\\\/energetski-kablovi\\\/gumom-izolovani-provodnici-i-kablovi-i-kablovi-za-rudnike\\\/epn-74-teski-savitljivi-gumeni-rudarski-kablovi\\\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/coptech.rs\\\/product-offer\\\/kablovi-i-provodnici\\\/energetski-kablovi\\\/gumom-izolovani-provodnici-i-kablovi-i-kablovi-za-rudnike\\\/epn-74-teski-savitljivi-gumeni-rudarski-kablovi\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/coptech.rs\\\/product-offer\\\/kablovi-i-provodnici\\\/energetski-kablovi\\\/gumom-izolovani-provodnici-i-kablovi-i-kablovi-za-rudnike\\\/epn-74-teski-savitljivi-gumeni-rudarski-kablovi\\\/#primaryimage\",\"url\":\"https:\\\/\\\/coptech.rs\\\/wp-content\\\/uploads\\\/2020\\\/12\\\/image100.jpg\",\"contentUrl\":\"https:\\\/\\\/coptech.rs\\\/wp-content\\\/uploads\\\/2020\\\/12\\\/image100.jpg\",\"width\":571,\"height\":571},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/coptech.rs\\\/product-offer\\\/kablovi-i-provodnici\\\/energetski-kablovi\\\/gumom-izolovani-provodnici-i-kablovi-i-kablovi-za-rudnike\\\/epn-74-teski-savitljivi-gumeni-rudarski-kablovi\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/coptech.rs\\\/en\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Ponuda proizvoda\",\"item\":\"https:\\\/\\\/coptech.rs\\\/ponuda-proizvoda\\\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Heavy flexible rubber mining cables &#8211; 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