{"id":4863,"date":"2026-01-22T14:36:23","date_gmt":"2026-01-22T06:36:23","guid":{"rendered":"https:\/\/feichuncables.com\/blog\/?p=4863"},"modified":"2026-01-22T14:36:27","modified_gmt":"2026-01-22T06:36:27","slug":"how-does-ngrdgou-flat-rubber-cable-handle-heat-dissipation-differently-than-round-cables-in-festoon-systems","status":"publish","type":"post","link":"https:\/\/feichuncables.com\/blog\/how-does-ngrdgou-flat-rubber-cable-handle-heat-dissipation-differently-than-round-cables-in-festoon-systems\/","title":{"rendered":"How does (N)GRDG\u00d6U (Flat Rubber Cable) handle heat dissipation differently than round cables in festoon systems?"},"content":{"rendered":"\n<figure class=\"wp-block-image size-large\"><img data-dominant-color=\"bac3c2\" data-has-transparency=\"false\" style=\"--dominant-color: #bac3c2;\" loading=\"lazy\" decoding=\"async\" width=\"1130\" height=\"628\" sizes=\"auto, (max-width: 1130px) 100vw, 1130px\" src=\"https:\/\/feichuncables.com\/blog\/wp-content\/uploads\/image-564-1130x628.avif\" alt=\"\" class=\"wp-image-4864 not-transparent\" title=\"\" srcset=\"https:\/\/feichuncables.com\/blog\/wp-content\/uploads\/image-564-1130x628.avif 1130w, https:\/\/feichuncables.com\/blog\/wp-content\/uploads\/image-564-300x167.avif 300w, https:\/\/feichuncables.com\/blog\/wp-content\/uploads\/image-564-768x427.avif 768w, https:\/\/feichuncables.com\/blog\/wp-content\/uploads\/image-564-400x222.avif 400w, https:\/\/feichuncables.com\/blog\/wp-content\/uploads\/image-564-800x445.avif 800w, https:\/\/feichuncables.com\/blog\/wp-content\/uploads\/image-564-832x463.avif 832w, https:\/\/feichuncables.com\/blog\/wp-content\/uploads\/image-564.avif 1144w\" \/><\/figure>\n\n\n\n<!DOCTYPE html>\n<html lang=\"en\">\n<head>\n<meta charset=\"UTF-8\">\n<meta name=\"viewport\" content=\"width=device-width, initial-scale=1.0\">\n<title>Thermodynamic Advantage: How (N)GRDG\u00d6U Flat Cables Manage Heat in Festoon Systems<\/title>\n<style>\n    \/* * INDUSTRIAL STYLE-NEUTRAL CSS *\n     * Designed to inherit the parent website's colors (Light\/Dark Mode).\n     * Focuses on structural integrity, professional typography, and data readability.\n     * No fixed colors are used to ensure zero conflict with your theme.\n     *\/\n    \n    .industrial-container {\n        width: 100%;\n        max-width: 100%;\n        margin: 0 auto;\n        font-family: system-ui, -apple-system, \"Segoe UI\", Roboto, \"Helvetica Neue\", Arial, sans-serif;\n        line-height: 1.8;\n        word-wrap: break-word;\n    }\n\n    \/* HEADERS *\/\n    .industrial-container h1 {\n        font-size: 2.6rem;\n        font-weight: 800;\n        margin-top: 2.5rem;\n        margin-bottom: 1.5rem;\n        border-bottom: 5px solid currentColor;\n        padding-bottom: 20px;\n        text-transform: uppercase;\n        letter-spacing: -0.5px;\n    }\n\n    .industrial-container h2 {\n        font-size: 2rem;\n        font-weight: 700;\n        margin-top: 4rem;\n        margin-bottom: 1.5rem;\n        border-left: 8px solid currentColor;\n        padding-left: 20px;\n    }\n\n    .industrial-container h3 {\n        font-size: 1.5rem;\n        font-weight: 600;\n        margin-top: 2.5rem;\n        margin-bottom: 1rem;\n        text-decoration: underline;\n        text-decoration-style: dotted;\n    }\n\n    \/* BILINGUAL BLOCKS *\/\n    .bilingual-wrapper {\n        margin-bottom: 40px;\n        padding-bottom: 30px;\n        border-bottom: 1px dashed currentColor;\n    }\n\n    .en-content {\n        display: block;\n        font-size: 1.15rem;\n        font-weight: 500;\n        margin-bottom: 15px;\n        line-height: 1.7;\n    }\n\n    .cn-content {\n        display: block;\n        font-size: 1.05rem;\n        opacity: 0.85; \/* Uses opacity for hierarchy, avoiding fixed colors *\/\n        font-weight: 400;\n        line-height: 1.6;\n        margin-top: 10px;\n    }\n\n    \/* TECHNICAL TABLES *\/\n    .spec-table {\n        width: 100%;\n        border-collapse: collapse;\n        margin: 50px 0;\n        font-size: 1rem;\n    }\n\n    .spec-table th, .spec-table td {\n        border: 1px solid currentColor;\n        padding: 18px;\n        vertical-align: top;\n        text-align: left;\n    }\n\n    .spec-table th {\n        text-transform: uppercase;\n        font-weight: 900;\n        border-bottom: 3px solid currentColor;\n        \/* Background shading is achieved via transparency to adapt to dark\/light mode *\/\n        background-color: rgba(125, 125, 125, 0.1); \n    }\n\n    \/* INFO BOXES *\/\n    .physics-box {\n        border: 2px solid currentColor;\n        padding: 30px;\n        margin: 40px 0;\n    }\n\n    .box-label {\n        text-transform: uppercase;\n        font-weight: 800;\n        display: block;\n        margin-bottom: 10px;\n        border-bottom: 1px solid currentColor;\n        width: fit-content;\n    }\n\n    \/* CONTACT SECTION *\/\n    .contact-block {\n        border-top: 4px double currentColor;\n        border-bottom: 4px double currentColor;\n        padding: 50px 20px;\n        margin-top: 100px;\n        text-align: center;\n    }\n\n    .contact-details {\n        display: grid;\n        grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));\n        gap: 40px;\n        margin-top: 40px;\n        text-align: left;\n    }\n\n    .contact-row strong {\n        display: block;\n        text-transform: uppercase;\n        font-size: 0.85rem;\n        opacity: 0.7;\n        margin-bottom: 8px;\n        letter-spacing: 1px;\n    }\n\n    .contact-row a {\n        font-size: 1.25rem;\n        font-weight: 700;\n        text-decoration: none;\n        border-bottom: 2px solid currentColor;\n    }\n\n    \/* CITATION *\/\n    .references {\n        font-size: 0.9rem;\n        margin-top: 50px;\n        opacity: 0.8;\n        padding: 20px;\n        border: 1px dotted currentColor;\n    }\n\n    \/* LISTS *\/\n    ul.industrial-list {\n        list-style-type: square;\n        padding-left: 20px;\n    }\n    \n    ul.industrial-list li {\n        margin-bottom: 15px;\n    }\n\n    \/* IMAGES *\/\n    img {\n        max-width: 100%;\n        height: auto;\n        display: block;\n        margin: 40px auto;\n        border: 1px solid currentColor;\n        padding: 5px;\n    }\n<\/style>\n<\/head>\n<body>\n\n<div class=\"industrial-container\">\n\n    <header>\n        <h1>Engineering Analysis: How does (N)GRDG\u00d6U (Flat Rubber Cable) handle heat dissipation differently than round cables in festoon systems?<\/h1>\n        <p><strong>Published by: Anhui Feichun Special Cable Co., Ltd.<\/strong><br>\n        <em>Specialists in Industrial Power Transmission and Thermal Management of Cables<\/em><\/p>\n    <\/header>\n\n    \n\n    <section>\n        <h2>1. Executive Summary: The Geometry of Cooling<\/h2>\n        \n        <div class=\"bilingual-wrapper\">\n            <span class=\"en-content\">In heavy industrial applications like crane festoon systems, heat is the enemy of efficiency. The <strong>(N)GRDG\u00d6U<\/strong> flat rubber cable is engineered specifically to combat this issue. Unlike round cables, which form heat-trapping bundles when grouped, the flat geometry of (N)GRDG\u00d6U provides a significantly higher <strong>Surface-Area-to-Volume Ratio (SA:V)<\/strong>. This allows for superior natural convection cooling, enabling the cable to carry higher currents without exceeding its thermal limits (typically 90\u00b0C for EPR insulation).<\/span>\n            <span class=\"cn-content\">\u5728\u8d77\u91cd\u673a\u62d6\u4ee4\u7cfb\u7edf\u7b49\u91cd\u5de5\u4e1a\u5e94\u7528\u4e2d\uff0c\u70ed\u91cf\u662f\u6548\u7387\u7684\u654c\u4eba\u3002<strong>(N)GRDG\u00d6U<\/strong> \u6a61\u80f6\u6241\u5e73\u7535\u7f06\u4e13\u4e3a\u89e3\u51b3\u8fd9\u4e00\u95ee\u9898\u800c\u8bbe\u8ba1\u3002\u4e0e\u6210\u7ec4\u65f6\u5f62\u6210\u70ed\u91cf\u805a\u96c6\u7684\u5706\u5f62\u7535\u7f06\u4e0d\u540c\uff0c(N)GRDG\u00d6U \u7684\u6241\u5e73\u51e0\u4f55\u5f62\u72b6\u63d0\u4f9b\u4e86\u663e\u8457\u66f4\u9ad8\u7684<strong>\u8868\u9762\u79ef\u4e0e\u4f53\u79ef\u6bd4 (SA:V)<\/strong>\u3002\u8fd9\u5141\u8bb8\u66f4\u4f18\u8d8a\u7684\u81ea\u7136\u5bf9\u6d41\u51b7\u5374\uff0c\u4f7f\u7535\u7f06\u80fd\u591f\u5728\u4e0d\u8d85\u8fc7\u5176\u70ed\u6781\u9650\uff08EPR \u7edd\u7f18\u901a\u5e38\u4e3a 90\u00b0C\uff09\u7684\u60c5\u51b5\u4e0b\u627f\u8f7d\u66f4\u9ad8\u7684\u7535\u6d41\u3002<\/span>\n        <\/div>\n    <\/section>\n\n    <section>\n        <h2>2. Physics of Heat Dissipation: Flat vs. Round<\/h2>\n        \n        <div class=\"physics-box\">\n            <span class=\"box-label\">The Thermodynamics Principle<\/span>\n            <p><strong>Round Cables:<\/strong> When current flows through a conductor, heat is generated ($I^2R$ losses). In a round cable, the insulation is uniformly thick around the core. As heat radiates outward, it meets the ambient air. However, the geometric center of a round cable is equidistant from the cooling surface.<\/p>\n            <p><strong>Flat Cables ((N)GRDG\u00d6U):<\/strong> The cores are laid parallel in a single plane. This means no conductor is buried deep in the center of a bundle. Every conductor is adjacent to the outer sheath, providing a direct thermal path to the cooling air.<\/p>\n            <p class=\"cn-content\"><strong>\u5706\u5f62\u7535\u7f06\uff1a<\/strong> \u5f53\u7535\u6d41\u6d41\u8fc7\u5bfc\u4f53\u65f6\uff0c\u4f1a\u4ea7\u751f\u70ed\u91cf\uff08$I^2R$ \u635f\u8017\uff09\u3002\u5728\u5706\u5f62\u7535\u7f06\u4e2d\uff0c\u7edd\u7f18\u5c42\u5728\u82af\u7ebf\u5468\u56f4\u5747\u5300\u5206\u5e03\u3002\u5f53\u70ed\u91cf\u5411\u5916\u8f90\u5c04\u65f6\uff0c\u5b83\u4f1a\u9047\u5230\u73af\u5883\u7a7a\u6c14\u3002\u7136\u800c\uff0c\u5706\u5f62\u7535\u7f06\u7684\u51e0\u4f55\u4e2d\u5fc3\u4e0e\u51b7\u5374\u8868\u9762\u7684\u8ddd\u79bb\u662f\u76f8\u7b49\u7684\u3002<br><strong>\u6241\u5e73\u7535\u7f06 ((N)GRDG\u00d6U)\uff1a<\/strong> \u82af\u7ebf\u5728\u540c\u4e00\u5e73\u9762\u4e0a\u5e73\u884c\u94fa\u8bbe\u3002\u8fd9\u610f\u5473\u7740\u6ca1\u6709\u5bfc\u4f53\u88ab\u6df1\u57cb\u5728\u675f\u7684\u4e2d\u5fc3\u3002\u6bcf\u4e2a\u5bfc\u4f53\u90fd\u4e0e\u5916\u62a4\u5957\u76f8\u90bb\uff0c\u4e3a\u51b7\u5374\u7a7a\u6c14\u63d0\u4f9b\u4e86\u76f4\u63a5\u7684\u70ed\u901a\u9053\u3002<\/p>\n        <\/div>\n\n        <table class=\"spec-table\">\n            <thead>\n                <tr>\n                    <th>Parameter (\u53c2\u6570)<\/th>\n                    <th>Bundled Round Cables (\u5706\u5f62\u7535\u7f06\u675f)<\/th>\n                    <th>(N)GRDG\u00d6U Flat Cable (\u6241\u5e73\u7535\u7f06)<\/th>\n                <\/tr>\n            <\/thead>\n            <tbody>\n                <tr>\n                    <td><strong>Heat Trap Effect<\/strong><br>\u70ed\u805a\u96c6\u6548\u5e94<\/td>\n                    <td><strong>High.<\/strong> Inner cables in a bundle heat up neighboring cables.<\/td>\n                    <td><strong>Low.<\/strong> Cores are spread out; no core is surrounded by other hot cores on all sides.<\/td>\n                <\/tr>\n                <tr>\n                    <td><strong>Cooling Surface Area<\/strong><br>\u51b7\u5374\u8868\u9762\u79ef<\/td>\n                    <td>Reduced effectively when bundled (cables touch each other).<\/td>\n                    <td>Maximized. Both top and bottom surfaces are exposed.<\/td>\n                <\/tr>\n                <tr>\n                    <td><strong>Derating Factor (Grouping)<\/strong><br>\u6210\u7ec4\u964d\u5bb9\u7cfb\u6570<\/td>\n                    <td>Significant derating required (often 0.48 &#8211; 0.70).<\/td>\n                    <td>Minimal derating required (often 0.85 &#8211; 1.0 depending on spacing).<\/td>\n                <\/tr>\n            <\/tbody>\n        <\/table>\n    <\/section>\n    \n    \n\n    <section>\n        <h2>3. The &#8220;Stacking&#8221; Advantage in Festoon Systems<\/h2>\n\n        <div class=\"bilingual-wrapper\">\n            <span class=\"en-content\">In a festoon system (cable trolleys), cables must be managed in loops. This is where the physical design of (N)GRDG\u00d6U becomes critical for thermal management.<\/span>\n            <span class=\"cn-content\">\u5728\u62d6\u4ee4\u7cfb\u7edf\uff08\u7535\u7f06\u5c0f\u8f66\uff09\u4e2d\uff0c\u7535\u7f06\u5fc5\u987b\u4ee5\u73af\u5f62\u65b9\u5f0f\u7ba1\u7406\u3002\u8fd9\u5c31\u662f (N)GRDG\u00d6U \u7684\u7269\u7406\u8bbe\u8ba1\u5bf9\u70ed\u7ba1\u7406\u53d8\u5f97\u81f3\u5173\u91cd\u8981\u7684\u5730\u65b9\u3002<\/span>\n        <\/div>\n\n        <h3>A. Airflow Gaps (\u6c14\u6d41\u95f4\u9699)<\/h3>\n        <p>When round cables are used in a trolley, they are often thrown together in a chaotic &#8220;basket&#8221; or tied in a tight circular bundle. This eliminates airflow between cables. Flat cables, however, are stacked. Even when stacked, the rectangular profile ensures that the stack remains stable, and spacers can easily be introduced to create ventilation gaps.<\/p>\n        <p class=\"cn-content\">\u5f53\u5728\u5c0f\u8f66\u4e2d\u4f7f\u7528\u5706\u5f62\u7535\u7f06\u65f6\uff0c\u5b83\u4eec\u901a\u5e38\u88ab\u6742\u4e71\u5730\u6254\u8fdb\u201c\u540a\u7bee\u201d\u6216\u6346\u6210\u7d27\u5bc6\u7684\u5706\u5f62\u675f\u3002\u8fd9\u6d88\u9664\u4e86\u7535\u7f06\u4e4b\u95f4\u7684\u6c14\u6d41\u3002\u7136\u800c\uff0c\u6241\u5e73\u7535\u7f06\u662f\u5806\u53e0\u7684\u3002\u5373\u4f7f\u5728\u5806\u53e0\u65f6\uff0c\u77e9\u5f62\u8f6e\u5ed3\u4e5f\u80fd\u786e\u4fdd\u5806\u53e0\u4fdd\u6301\u7a33\u5b9a\uff0c\u5e76\u4e14\u53ef\u4ee5\u8f7b\u677e\u5f15\u5165\u57ab\u7247\u4ee5\u4ea7\u751f\u901a\u98ce\u95f4\u9699\u3002<\/p>\n\n        <h3>B. VDE 0298-4 Grouping Factors (VDE 0298-4 \u6210\u7ec4\u7cfb\u6570)<\/h3>\n        <p>According to <strong>DIN VDE 0298-4<\/strong>, the current carrying capacity must be reduced when cables are grouped.\n        <br>For round cables touching each other, the factor can drop to <strong>0.48<\/strong> (meaning you lose 52% of capacity).\n        <br>For flat cables, even when stacked without spacing, the factor is typically higher because heat can still escape from the edges. If separated by a distance equal to their thickness, the factor is <strong>1.0<\/strong> (No loss).<\/p>\n        <p class=\"cn-content\">\u6839\u636e <strong>DIN VDE 0298-4<\/strong>\uff0c\u5f53\u7535\u7f06\u6210\u7ec4\u65f6\uff0c\u5fc5\u987b\u964d\u4f4e\u8f7d\u6d41\u91cf\u3002<br>\u5bf9\u4e8e\u76f8\u4e92\u63a5\u89e6\u7684\u5706\u5f62\u7535\u7f06\uff0c\u8be5\u7cfb\u6570\u53ef\u80fd\u964d\u81f3 <strong>0.48<\/strong>\uff08\u610f\u5473\u7740\u60a8\u635f\u5931\u4e86 52% \u7684\u5bb9\u91cf\uff09\u3002<br>\u5bf9\u4e8e\u6241\u5e73\u7535\u7f06\uff0c\u5373\u4f7f\u5728\u6ca1\u6709\u95f4\u8ddd\u7684\u60c5\u51b5\u4e0b\u5806\u53e0\uff0c\u8be5\u7cfb\u6570\u901a\u5e38\u4e5f\u66f4\u9ad8\uff0c\u56e0\u4e3a\u70ed\u91cf\u4ecd\u7136\u53ef\u4ee5\u4ece\u8fb9\u7f18\u9038\u51fa\u3002\u5982\u679c\u4ee5\u7b49\u4e8e\u5176\u539a\u5ea6\u7684\u8ddd\u79bb\u5206\u9694\uff0c\u8be5\u7cfb\u6570\u4e3a <strong>1.0<\/strong>\uff08\u65e0\u635f\u8017\uff09\u3002<\/p>\n    <\/section>\n\n    <section>\n        <h2>4. Why (N)GRDG\u00d6U specifically?<\/h2>\n        \n        <div class=\"bilingual-wrapper\">\n            <span class=\"en-content\">At Anhui Feichun Special Cable Co., Ltd., our (N)GRDG\u00d6U cables are manufactured with premium compounds that enhance this natural cooling advantage.<\/span>\n            <span class=\"cn-content\">\u5728\u5b89\u5fbd\u98de\u7eaf\u7279\u79cd\u7535\u7f06\u6709\u9650\u516c\u53f8\uff0c\u6211\u4eec\u7684 (N)GRDG\u00d6U \u7535\u7f06\u91c7\u7528\u4f18\u8d28\u5316\u5408\u7269\u5236\u9020\uff0c\u589e\u5f3a\u4e86\u8fd9\u79cd\u81ea\u7136\u51b7\u5374\u4f18\u52bf\u3002<\/span>\n        <\/div>\n\n        <ul class=\"industrial-list\">\n            <li>\n                <strong>Insulation Material:<\/strong> We use a high-grade EPR (Ethylene Propylene Rubber) that can withstand operating temperatures of 90\u00b0C, compared to standard rubber which is limited to 60\u00b0C. This allows for a higher thermal delta.\n                <br><span class=\"cn-content\"><strong>\u7edd\u7f18\u6750\u6599\uff1a<\/strong> \u6211\u4eec\u4f7f\u7528\u9ad8\u7b49\u7ea7 EPR\uff08\u4e59\u4e19\u6a61\u80f6\uff09\uff0c\u53ef\u627f\u53d7 90\u00b0C \u7684\u5de5\u4f5c\u6e29\u5ea6\uff0c\u800c\u6807\u51c6\u6a61\u80f6\u4ec5\u9650\u4e8e 60\u00b0C\u3002\u8fd9\u5141\u8bb8\u66f4\u9ad8\u7684\u70ed\u6e29\u5dee\u3002<\/span>\n            <\/li>\n            <li>\n                <strong>Sheath Conductivity:<\/strong> The Polychloroprene (PCP) outer sheath is formulated not just for mechanical toughness, but for thermal conductivity, aiding the transfer of core heat to the surface.\n                <br><span class=\"cn-content\"><strong>\u62a4\u5957\u5bfc\u70ed\u6027\uff1a<\/strong> \u6c2f\u4e01\u6a61\u80f6 (PCP) \u5916\u62a4\u5957\u7684\u914d\u65b9\u4e0d\u4ec5\u4e3a\u4e86\u673a\u68b0\u97e7\u6027\uff0c\u8fd8\u4e3a\u4e86\u5bfc\u70ed\u6027\uff0c\u6709\u52a9\u4e8e\u5c06\u82af\u7ebf\u70ed\u91cf\u4f20\u9012\u5230\u8868\u9762\u3002<\/span>\n            <\/li>\n        <\/ul>\n    <\/section>\n    \n    \n\n    <section>\n        <h2>5. Comparison Case Study: 4x25mm\u00b2 System<\/h2>\n        \n        <p>Consider a crane requiring 100 Amps. Let&#8217;s compare the thermal footprint.<\/p>\n\n        <table class=\"spec-table\">\n            <thead>\n                <tr>\n                    <th>Scenario<\/th>\n                    <th>(N)GRDG\u00d6U Flat 4x25mm\u00b2<\/th>\n                    <th>Round Rubber 4x25mm\u00b2<\/th>\n                <\/tr>\n            <\/thead>\n            <tbody>\n                <tr>\n                    <td><strong>Configuration<\/strong><\/td>\n                    <td>Stacked (3 cables high)<\/td>\n                    <td>Bundled (Triangular)<\/td>\n                <\/tr>\n                <tr>\n                    <td><strong>Surface Area Exposed<\/strong><\/td>\n                    <td>~60% of surface (Sides + Top\/Bottom of stack)<\/td>\n                    <td>~30% of surface (Outer perimeter only)<\/td>\n                <\/tr>\n                <tr>\n                    <td><strong>Core Temperature<\/strong><\/td>\n                    <td>Maintains < 80\u00b0C<\/td>\n                    <td>Likely > 90\u00b0C (Requires larger cable)<\/td>\n                <\/tr>\n                <tr>\n                    <td><strong>Result<\/strong><\/td>\n                    <td><strong>Safe Operation<\/strong><\/td>\n                    <td><strong>Potential Overheating \/ Insulation Aging<\/strong><\/td>\n                <\/tr>\n            <\/tbody>\n        <\/table>\n    <\/section>\n\n    <div class=\"contact-block\">\n        <h3>Contact Anhui Feichun Special Cable Co., Ltd.<\/h3>\n        <p><strong>Optimize Your Festoon System with High-Efficiency Flat Cables<\/strong><\/p>\n        \n        <div class=\"contact-details\">\n            <div class=\"contact-row\">\n                <strong>Technical Engineering Dept.<\/strong>\n                <a href=\"mailto:tech@feichuncables.com\" rel=\"nofollow\">tech@feichuncables.com<\/a>\n            <\/div>\n            <div class=\"contact-row\">\n                <strong>International Sales (Zihao Yang)<\/strong>\n                <a href=\"mailto:zihao.yang@feichuncables.com\" rel=\"nofollow\">zihao.yang@feichuncables.com<\/a>\n            <\/div>\n            <div class=\"contact-row\">\n                <strong>International Sales (Ziyu Huang)<\/strong>\n                <a href=\"mailto:ziyu.huang@feichuncables.com\" rel=\"nofollow\">ziyu.huang@feichuncables.com<\/a>\n            <\/div>\n            <div class=\"contact-row\">\n                <strong>WhatsApp \/ 24h Support<\/strong>\n                <a href=\"https:\/\/wa.me\/8613855123218\" rel=\"nofollow noopener\" target=\"_blank\">+86 13855123218<\/a>\n            <\/div>\n        <\/div>\n    <\/div>\n\n    <div class=\"references\">\n        <h4>Authoritative References &#038; Standards:<\/h4>\n        <ul>\n            <li><a href=\"#\" rel=\"nofollow\">DIN VDE 0298-4: Application of cables and cords in power installations &#8211; Recommended values for current-carrying capacity.<\/a><\/li>\n            <li><a href=\"#\" rel=\"nofollow\">DIN VDE 0250-809: Flat cables with rubber insulation and sheath.<\/a><\/li>\n            <li><a href=\"#\" rel=\"nofollow\">IEC 60287: Electric cables &#8211; Calculation of the current rating.<\/a><\/li>\n        <\/ul>\n    <\/div>\n\n<\/div>\n\n<\/body>\n<\/html>\n","protected":false},"excerpt":{"rendered":"(N)GRDG\u00d6U cable heat dissipation, flat rubber cable vs round cable, festoon system cable engineering, VDE 0298-4 current rating factors, thermal thermodynamics of flat cables, Anhui Feichun Special Cable, overhead crane power supply, cable ampacity correction factors, surface area to volume ratio in cables, industrial cable cooling, heavy duty rubber flat cable, (N)GFLG\u00d6U alternative, stacked cable heat build-up, crane trolley electrification, neoprene sheathed flat cable, 0.6\/1kV festoon cable, conductor temperature rise calculation, cable spacing in festoon systems, port machinery electrical design, flexible trailing cable thermal limits","protected":false},"author":1,"featured_media":4864,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"csco_singular_sidebar":"left","csco_page_header_type":"title","csco_page_load_nextpost":"","footnotes":""},"categories":[66,94,35,464,97,722,56],"tags":[32355,32362,32372,32358,32378,2484,32365,32364,32354,32370,16,32363,32359,32371,32356,32353,32367,32369,32360,17,32357,32366,32361,32368,32384,32380,32161,32386,32379,32373,32376,32374,32383,32387,32388,32382,32381,32375,32385,32377],"class_list":["post-4863","post","type-post","status-publish","format-standard","has-post-thumbnail","category-common-problems-encountered-in-cable-applications","category-din-vde-0250-mining-cable","category-festoon-cable","category-flexible-cables-with-high-bending-life-and-fatigue-resistance","category-lszh-low-smoke-zero-halogen-flexible-cable","category-marine-cables","category-reeling-cable","tag-ngflgou-alternative","tag-ngrdgou-cable-heat-dissipation","tag-ngrdgou","tag-0-6-1kv-festoon-cable","tag-0-6-1kv-","tag-anhui-feichun-special-cable","tag-cable-ampacity-correction-factors","tag-cable-spacing-in-festoon-systems","tag-conductor-temperature-rise-calculation","tag-crane-trolley-electrification","tag-din-vde-0250","tag-festoon-system-cable-engineering","tag-flat-rubber-cable-vs-round-cable","tag-flexible-trailing-cable-thermal-limits","tag-heavy-duty-rubber-flat-cable","tag-industrial-cable-cooling","tag-neoprene-sheathed-flat-cable","tag-overhead-crane-power-supply","tag-port-machinery-electrical-design","tag-reeling-cable","tag-stacked-cable-heat-build-up","tag-surface-area-to-volume-ratio-in-cables","tag-thermal-thermodynamics-of-flat-cables","tag-vde-0298-4-current-rating-factors","tag-vde-0298-4-","tag-32380","tag-32161","tag-32386","tag-32379","tag-32373","tag-32376","tag-32374","tag-32383","tag-32387","tag-32388","tag-32382","tag-32381","tag-32375","tag-32385","tag-32377","cs-entry"],"_links":{"self":[{"href":"https:\/\/feichuncables.com\/blog\/wp-json\/wp\/v2\/posts\/4863","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/feichuncables.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/feichuncables.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/feichuncables.com\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/feichuncables.com\/blog\/wp-json\/wp\/v2\/comments?post=4863"}],"version-history":[{"count":2,"href":"https:\/\/feichuncables.com\/blog\/wp-json\/wp\/v2\/posts\/4863\/revisions"}],"predecessor-version":[{"id":4868,"href":"https:\/\/feichuncables.com\/blog\/wp-json\/wp\/v2\/posts\/4863\/revisions\/4868"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/feichuncables.com\/blog\/wp-json\/wp\/v2\/media\/4864"}],"wp:attachment":[{"href":"https:\/\/feichuncables.com\/blog\/wp-json\/wp\/v2\/media?parent=4863"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/feichuncables.com\/blog\/wp-json\/wp\/v2\/categories?post=4863"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/feichuncables.com\/blog\/wp-json\/wp\/v2\/tags?post=4863"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}