{"id":3205,"date":"2025-12-18T15:39:30","date_gmt":"2025-12-18T07:39:30","guid":{"rendered":"https:\/\/feichuncables.com\/blog\/?p=3205"},"modified":"2025-12-18T15:39:34","modified_gmt":"2025-12-18T07:39:34","slug":"what-is-bs5839-1-cable-for-fire-detection-and-alarm-systems","status":"publish","type":"post","link":"https:\/\/feichuncables.com\/blog\/what-is-bs5839-1-cable-for-fire-detection-and-alarm-systems\/","title":{"rendered":"What is BS5839-1 Cable for Fire Detection and Alarm Systems?"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\"><strong>\u4ec0\u9ebc\u662f\u82f1\u570b\u6a19\u6e96 BS5839-1 \u706b\u707d\u63a2\u6e2c\u8207\u8b66\u5831\u7cfb\u7d71\u96fb\u7e9c\uff1f<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img data-dominant-color=\"d4888a\" data-has-transparency=\"false\" style=\"--dominant-color: #d4888a;\" loading=\"lazy\" decoding=\"async\" width=\"491\" height=\"494\" sizes=\"auto, (max-width: 491px) 100vw, 491px\" src=\"https:\/\/feichuncables.com\/blog\/wp-content\/uploads\/image-345.avif\" alt=\"\" class=\"wp-image-3206 not-transparent\" title=\"\" srcset=\"https:\/\/feichuncables.com\/blog\/wp-content\/uploads\/image-345.avif 491w, https:\/\/feichuncables.com\/blog\/wp-content\/uploads\/image-345-298x300.avif 298w, https:\/\/feichuncables.com\/blog\/wp-content\/uploads\/image-345-400x402.avif 400w\" \/><\/figure>\n\n\n\n<!DOCTYPE html>\n<html lang=\"zh-Hant\">\n<head>\n    <meta charset=\"UTF-8\">\n    <meta name=\"viewport\" content=\"width=device-width, initial-scale=1.0\">\n    <meta name=\"description\" content=\"BS5839-1 Fire Detection Cable Technical Guide | \u82f1\u570b\u6a19\u6e96BS5839-1\u706b\u707d\u63a2\u6e2c\u96fb\u7e9c\u6280\u8853\u6307\u5357 - Anhui Feichun Special Cable Co., Ltd. \u5b89\u5fbd\u98de\u7eaf\u7279\u79cd\u7535\u7f06\u6709\u9650\u516c\u53f8\">\n    <meta name=\"keywords\" content=\"BS5839-1, fire alarm cable, fire resistant cable, LSZH cable, PH30, PH120, BS7629, \u9632\u706b\u96fb\u7e9c, \u6d88\u9632\u96fb\u7e9c\">\n    <title>BS5839-1 Fire Detection Cable | \u82f1\u570b\u6a19\u6e96BS5839-1\u706b\u707d\u63a2\u6e2c\u96fb\u7e9c &#8211; Anhui Feichun \u5b89\u5fbd\u98de\u7eaf<\/title>\n    <link rel=\"preconnect\" href=\"https:\/\/fonts.googleapis.com\">\n    <link rel=\"preconnect\" href=\"https:\/\/fonts.gstatic.com\" crossorigin>\n    <link href=\"https:\/\/fonts.googleapis.com\/css2?family=Noto+Sans+TC:wght@400;500;700&#038;family=Source+Sans+3:wght@400;600;700&#038;display=swap\" rel=\"stylesheet\">\n    <style>\n        :root {\n            --bg-primary: #0d1117;\n            --bg-secondary: #161b22;\n            --bg-tertiary: #21262d;\n            --text-primary: #e6edf3;\n            --text-secondary: #8b949e;\n            --accent-red: #ff6b6b;\n            --accent-orange: #f0883e;\n            --accent-blue: #58a6ff;\n            --accent-green: #3fb950;\n            --border-color: #30363d;\n            --table-header: #1f2428;\n      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           font-size: 0.9rem;\n        }\n        \n        \/* Tables *\/\n        .table-container {\n            overflow-x: auto;\n            margin: 1.5rem 0;\n            border-radius: 8px;\n            border: 1px solid var(--border-color);\n        }\n        \n        table {\n            width: 100%;\n            border-collapse: collapse;\n            font-size: 0.9rem;\n        }\n        \n        thead {\n            background: var(--table-header);\n        }\n        \n        th {\n            padding: 1rem 0.75rem;\n            text-align: left;\n            font-weight: 600;\n            color: var(--accent-blue);\n            border-bottom: 2px solid var(--border-color);\n            white-space: nowrap;\n        }\n        \n        th .zh {\n            display: block;\n            font-weight: 400;\n            font-size: 0.85em;\n            color: var(--accent-orange);\n        }\n        \n        td {\n            padding: 0.75rem;\n            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var(--text-secondary);\n            margin-bottom: 0.25rem;\n        }\n        \n        .spec-item .value {\n            font-weight: 600;\n            color: var(--text-primary);\n        }\n        \n        .spec-item .value-zh {\n            font-size: 0.85rem;\n            color: var(--accent-orange);\n        }\n        \n        \/* Highlight Box *\/\n        .highlight-box {\n            background: linear-gradient(135deg, rgba(88, 166, 255, 0.1) 0%, rgba(240, 136, 62, 0.1) 100%);\n            border: 1px solid var(--accent-blue);\n            border-radius: 8px;\n            padding: 1.5rem;\n            margin: 1.5rem 0;\n        }\n        \n        .highlight-box.warning {\n            border-color: var(--accent-orange);\n            background: linear-gradient(135deg, rgba(240, 136, 62, 0.1) 0%, rgba(255, 107, 107, 0.1) 100%);\n        }\n        \n        .highlight-box h4 {\n            color: var(--accent-blue);\n            margin-bottom: 0.75rem;\n        }\n        \n        .highlight-box.warning h4 {\n            color: var(--accent-orange);\n        }\n        \n        \/* Citations *\/\n        .citation {\n            font-size: 0.85rem;\n            color: var(--text-secondary);\n            margin-top: 2rem;\n            padding-top: 1rem;\n            border-top: 1px solid var(--border-color);\n        }\n        \n        .citation a {\n            color: var(--accent-blue);\n            text-decoration: none;\n        }\n        \n        .citation a:hover {\n            text-decoration: underline;\n        }\n        \n        \/* Footer *\/\n        footer {\n            background: var(--bg-secondary);\n            border-top: 1px solid var(--border-color);\n            padding: 3rem 2rem;\n            margin-top: 3rem;\n        }\n        \n        .footer-content {\n            max-width: 1200px;\n            margin: 0 auto;\n        }\n        \n        .footer-grid {\n            display: grid;\n            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));\n            gap: 2rem;\n            margin-bottom: 2rem;\n        }\n        \n        .footer-section h4 {\n            color: var(--accent-orange);\n            margin-bottom: 1rem;\n            font-size: 1rem;\n        }\n        \n        .footer-section p, .footer-section a {\n            color: var(--text-secondary);\n            font-size: 0.9rem;\n            text-decoration: none;\n            display: block;\n            margin-bottom: 0.5rem;\n        }\n        \n        .footer-section a:hover {\n            color: var(--accent-blue);\n        }\n        \n        .footer-bottom {\n            padding-top: 1.5rem;\n            border-top: 1px solid var(--border-color);\n            text-align: center;\n            color: var(--text-secondary);\n            font-size: 0.85rem;\n        }\n        \n        \/* Responsive *\/\n        @media (max-width: 768px) {\n            .header-content {\n                flex-direction: column;\n                text-align: center;\n            }\n            \n            .contact-bar {\n                justify-content: center;\n            }\n            \n            .hero {\n                padding: 2rem 1rem;\n            }\n            \n            main {\n                padding: 2rem 1rem;\n            }\n            \n            table {\n                font-size: 0.8rem;\n            }\n            \n            th, td {\n                padding: 0.5rem;\n            }\n        }\n    <\/style>\n<\/head>\n<body>\n    <header>\n        <div class=\"header-content\">\n            <div class=\"logo\">\n                Anhui Feichun Special Cable\n                <span>\u5b89\u5fbd\u98de\u7eaf\u7279\u79cd\u7535\u7f06\u6709\u9650\u516c\u53f8<\/span>\n            <\/div>\n            <div class=\"contact-bar\">\n                <a href=\"mailto:tech@feichuncables.com\">\ud83d\udce7 tech@feichuncables.com<\/a>\n                <a href=\"mailto:zihao.yang@feichuncable.com\">\ud83d\udce7 zihao.yang@feichuncable.com<\/a>\n                <a href=\"mailto:ziyu.huang@feichuncables.com\">\ud83d\udce7 ziyu.huang@feichuncables.com<\/a>\n                <a href=\"https:\/\/wa.me\/8613855123218\" class=\"whatsapp-link\" target=\"_blank\" rel=\"noopener\">\ud83d\udcac WhatsApp: +86 13855123218<\/a>\n            <\/div>\n        <\/div>\n    <\/header>\n\n    <section class=\"hero\">\n        <h1>\n            What is BS5839-1 Cable for Fire Detection and Alarm Systems?\n            <span class=\"zh\">\u4ec0\u9ebc\u662f\u82f1\u570b\u6a19\u6e96 BS5839-1 \u706b\u707d\u63a2\u6e2c\u8207\u8b66\u5831\u7cfb\u7d71\u96fb\u7e9c\uff1f<\/span>\n        <\/h1>\n        <p class=\"hero-subtitle\">\n            A comprehensive technical guide to British Standard BS5839 Part 1 fire resistant cables for building safety systems.\n            <br>\u82f1\u570b\u6a19\u6e96 BS5839 \u7b2c\u4e00\u90e8\u5206\u9632\u706b\u96fb\u7e9c\u6280\u8853\u5168\u9762\u6307\u5357\uff0c\u9069\u7528\u65bc\u5efa\u7bc9\u5b89\u5168\u7cfb\u7d71\u3002\n        <\/p>\n        <span class=\"standard-badge\">British Standard BS5839-1 | \u82f1\u570b\u6a19\u6e96 BS5839-1<\/span>\n    <\/section>\n\n    <main>\n        <!-- Introduction Section -->\n        <section>\n            <h2>\n                Introduction to BS5839-1 Standard\n                <span class=\"zh\">BS5839-1 \u6a19\u6e96\u4ecb\u7d39<\/span>\n            <\/h2>\n            \n            <div class=\"bilingual-text\">\n                <p class=\"en\">British Standard BS5839-1 is a code of practice for the design, commissioning, installation, and maintenance of fire detection and fire alarm systems in non-domestic buildings. This standard provides comprehensive recommendations for the planning and implementation of fire safety systems, ensuring that interconnections between fire alarm components operate correctly for an appropriate duration during evacuation scenarios.<\/p>\n                <p class=\"zh\">\u82f1\u570b\u6a19\u6e96 BS5839-1 \u662f\u975e\u4f4f\u5b85\u5efa\u7bc9\u4e2d\u706b\u707d\u63a2\u6e2c\u548c\u706b\u707d\u8b66\u5831\u7cfb\u7d71\u7684\u8a2d\u8a08\u3001\u8abf\u8a66\u3001\u5b89\u88dd\u548c\u7dad\u8b77\u5be6\u52d9\u898f\u7bc4\u3002\u8a72\u6a19\u6e96\u70ba\u706b\u707d\u5b89\u5168\u7cfb\u7d71\u7684\u898f\u5283\u548c\u5be6\u65bd\u63d0\u4f9b\u5168\u9762\u5efa\u8b70\uff0c\u78ba\u4fdd\u706b\u707d\u8b66\u5831\u7d44\u4ef6\u4e4b\u9593\u7684\u4e92\u9023\u5728\u758f\u6563\u60c5\u6cc1\u4e0b\u80fd\u5920\u6b63\u5e38\u904b\u884c\u9069\u7576\u7684\u6642\u9593\u3002<\/p>\n            <\/div>\n            \n            <div class=\"bilingual-text\">\n                <p class=\"en\">The standard covers fire protection systems including smoke control, emergency lighting, automatic door release, fire alarm systems, voice alarm systems, fire extinguishing systems, and associated safety measures such as elevator grounding, valve closing, and air handling shutdowns.<\/p>\n                <p class=\"zh\">\u8a72\u6a19\u6e96\u6db5\u84cb\u7684\u6d88\u9632\u7cfb\u7d71\u5305\u62ec\u7159\u9727\u63a7\u5236\u3001\u7dca\u6025\u7167\u660e\u3001\u81ea\u52d5\u9580\u91cb\u653e\u3001\u706b\u707d\u8b66\u5831\u7cfb\u7d71\u3001\u8a9e\u97f3\u8b66\u5831\u7cfb\u7d71\u3001\u6ec5\u706b\u7cfb\u7d71\uff0c\u4ee5\u53ca\u76f8\u95dc\u5b89\u5168\u63aa\u65bd\u5982\u96fb\u68af\u63a5\u5730\u3001\u95a5\u9580\u95dc\u9589\u548c\u7a7a\u6c23\u8655\u7406\u95dc\u9589\u3002<\/p>\n            <\/div>\n        <\/section>\n\n        <!-- Fire Resistance Grades -->\n        <section>\n            <h2>\n                Fire Resistance Classifications\n                <span class=\"zh\">\u8010\u706b\u7b49\u7d1a\u5206\u985e<\/span>\n            <\/h2>\n            \n            <div class=\"bilingual-text\">\n                <p class=\"en\">BS5839 cable standard defines two primary grades of fire resistance: Standard Grade and Enhanced Grade. These classifications determine the level of fire resistance that cables must provide during emergency situations.<\/p>\n                <p class=\"zh\">BS5839 \u96fb\u7e9c\u6a19\u6e96\u5b9a\u7fa9\u4e86\u5169\u7a2e\u4e3b\u8981\u8010\u706b\u7b49\u7d1a\uff1a\u6a19\u6e96\u7d1a\u548c\u589e\u5f37\u7d1a\u3002\u9019\u4e9b\u5206\u985e\u6c7a\u5b9a\u4e86\u96fb\u7e9c\u5728\u7dca\u6025\u60c5\u6cc1\u4e0b\u5fc5\u9808\u63d0\u4f9b\u7684\u8010\u706b\u7d1a\u5225\u3002<\/p>\n            <\/div>\n            \n            <div class=\"info-grid\">\n                <div class=\"info-card\">\n                    <h4>Standard Grade (Clause 26.2d) <span class=\"zh\">\u6a19\u6e96\u7d1a<\/span><\/h4>\n                    <p>PH30 classification per BS EN 50200 with 30 minutes survival time per Annex E.<\/p>\n                    <p class=\"zh-text\">\u6839\u64da BS EN 50200 \u9054\u5230 PH30 \u5206\u985e\uff0c\u4e26\u6309\u9644\u9304 E \u5177\u6709 30 \u5206\u9418\u5b58\u6d3b\u6642\u9593\u3002<\/p>\n                <\/div>\n                <div class=\"info-card\">\n                    <h4>Enhanced Grade (Clause 26.2e) <span class=\"zh\">\u589e\u5f37\u7d1a<\/span><\/h4>\n                    <p>PH120 classification per BS EN 50200 with 120 minutes survival time per BS8434-2.<\/p>\n                    <p class=\"zh-text\">\u6839\u64da BS EN 50200 \u9054\u5230 PH120 \u5206\u985e\uff0c\u4e26\u6309 BS8434-2 \u5177\u6709 120 \u5206\u9418\u5b58\u6d3b\u6642\u9593\u3002<\/p>\n                <\/div>\n            <\/div>\n            \n            <div class=\"highlight-box warning\">\n                <h4>Enhanced Grade Recommended Applications | \u589e\u5f37\u7d1a\u63a8\u85a6\u61c9\u7528\u5834\u666f<\/h4>\n                <div class=\"bilingual-text\">\n                    <p class=\"en\">Enhanced fire resistant cables are recommended for: unsprinklered buildings with four or more evacuation phases; buildings greater than 30m in height; premises where fire in one area could affect cables serving remote occupied areas; and any setting where fire risk assessment indicates enhanced protection is required.<\/p>\n                    <p class=\"zh\">\u589e\u5f37\u8010\u706b\u96fb\u7e9c\u63a8\u85a6\u7528\u65bc\uff1a\u5177\u6709\u56db\u500b\u6216\u66f4\u591a\u758f\u6563\u968e\u6bb5\u7684\u7121\u5674\u6dcb\u5efa\u7bc9\uff1b\u9ad8\u5ea6\u8d85\u904e 30 \u7c73\u7684\u5efa\u7bc9\uff1b\u4e00\u500b\u5340\u57df\u7684\u706b\u707d\u53ef\u80fd\u5f71\u97ff\u670d\u52d9\u65bc\u9060\u7a0b\u6709\u4eba\u5340\u57df\u96fb\u7e9c\u7684\u5834\u6240\uff1b\u4ee5\u53ca\u706b\u707d\u98a8\u96aa\u8a55\u4f30\u8868\u660e\u9700\u8981\u589e\u5f37\u4fdd\u8b77\u7684\u4efb\u4f55\u74b0\u5883\u3002<\/p>\n                <\/div>\n            <\/div>\n        <\/section>\n\n        <!-- Standard Grade Specifications -->\n        <section>\n            <h2>\n                Standard Fire Resistant Cable Specifications (BS7629-1)\n                <span class=\"zh\">\u6a19\u6e96\u8010\u706b\u96fb\u7e9c\u898f\u683c (BS7629-1)<\/span>\n            <\/h2>\n            \n            <h3>Technical Characteristics <span class=\"zh\">\u6280\u8853\u7279\u6027<\/span><\/h3>\n            <div class=\"spec-list\">\n                <div class=\"spec-item\">\n                    <div class=\"label\">Voltage Rating | \u984d\u5b9a\u96fb\u58d3<\/div>\n                    <div class=\"value\">300\/500V (Uo\/U)<\/div>\n                <\/div>\n                <div class=\"spec-item\">\n                    <div class=\"label\">Temperature Range | \u6eab\u5ea6\u7bc4\u570d<\/div>\n                    <div class=\"value\">-40\u00b0C to +90\u00b0C<\/div>\n                <\/div>\n                <div class=\"spec-item\">\n                    <div class=\"label\">Min. Bending Radius | \u6700\u5c0f\u5f4e\u66f2\u534a\u5f91<\/div>\n                    <div class=\"value\">6 \u00d7 Overall Diameter<\/div>\n                    <div class=\"value-zh\">6 \u500d\u7e3d\u76f4\u5f91<\/div>\n                <\/div>\n                <div class=\"spec-item\">\n                    <div class=\"label\">Outer Sheath | \u5916\u8b77\u5957<\/div>\n                    <div class=\"value\">LSZH<\/div>\n                    <div class=\"value-zh\">\u4f4e\u7159\u7121\u9e75<\/div>\n                <\/div>\n            <\/div>\n            \n            <h3>Construction Details <span class=\"zh\">\u7d50\u69cb\u8a73\u60c5<\/span><\/h3>\n            <div class=\"table-container\">\n                <table>\n                    <thead>\n                        <tr>\n                            <th>Component <span class=\"zh\">\u7d44\u4ef6<\/span><\/th>\n                            <th>Specification <span class=\"zh\">\u898f\u683c<\/span><\/th>\n                        <\/tr>\n                    <\/thead>\n                    <tbody>\n                        <tr>\n                            <td>Conductor (1.5-2.5mm\u00b2)<\/td>\n                            <td>Class 1 Solid Copper | 1\u985e\u5be6\u5fc3\u9285<\/td>\n                        <\/tr>\n                        <tr>\n                            <td>Conductor (4mm\u00b2 and over)<\/td>\n                            <td>Class 2 Stranded Copper | 2\u985e\u7d5e\u5408\u9285<\/td>\n                        <\/tr>\n                        <tr>\n                            <td>Insulation<\/td>\n                            <td>High Performance Fire Resistant Silicone Rubber | \u9ad8\u6027\u80fd\u8010\u706b\u77fd\u6a61\u81a0<\/td>\n                        <\/tr>\n                        <tr>\n                            <td>Overall Screen<\/td>\n                            <td>Al\/PET (Aluminium\/Polyester Tape) | \u92c1\/\u805a\u916f\u5e36<\/td>\n                        <\/tr>\n                        <tr>\n                            <td>Circuit Protective Conductor<\/td>\n                            <td>Tinned Copper | \u934d\u932b\u9285<\/td>\n                        <\/tr>\n                        <tr>\n                            <td>Outer Sheath<\/td>\n                            <td>LSZH (Low Smoke Zero Halogen) | \u4f4e\u7159\u7121\u9e75<\/td>\n                        <\/tr>\n                    <\/tbody>\n                <\/table>\n            <\/div>\n            \n            <h3>Dimensional Data &#8211; Standard Grade <span class=\"zh\">\u6a19\u6e96\u7d1a\u5c3a\u5bf8\u6578\u64da<\/span><\/h3>\n            <div class=\"table-container\">\n                <table>\n                    <thead>\n                        <tr>\n                            <th>Cores<span class=\"zh\">\u82af\u6578<\/span><\/th>\n                            <th>CSA (mm\u00b2)<span class=\"zh\">\u622a\u9762\u7a4d<\/span><\/th>\n                            <th>Earth Wire<span class=\"zh\">\u63a5\u5730\u7dda<\/span><\/th>\n                            <th>\u00d8 (mm)<span class=\"zh\">\u5916\u5f91<\/span><\/th>\n                            <th>Weight (kg\/km)<span class=\"zh\">\u91cd\u91cf<\/span><\/th>\n                        <\/tr>\n                    <\/thead>\n                    <tbody>\n                        <tr><td>2<\/td><td>1.5<\/td><td>1\/1.38<\/td><td>8.0<\/td><td>95<\/td><\/tr>\n                        <tr><td>2<\/td><td>2.5<\/td><td>1\/1.75<\/td><td>9.4<\/td><td>130<\/td><\/tr>\n                        <tr><td>2<\/td><td>4.0<\/td><td>7\/0.85<\/td><td>11.5<\/td><td>200<\/td><\/tr>\n                        <tr><td>3<\/td><td>1.5<\/td><td>1\/1.38<\/td><td>8.5<\/td><td>115<\/td><\/tr>\n                        <tr><td>3<\/td><td>2.5<\/td><td>1\/1.75<\/td><td>10.0<\/td><td>170<\/td><\/tr>\n                        <tr><td>3<\/td><td>4.0<\/td><td>7\/0.85<\/td><td>12.2<\/td><td>260<\/td><\/tr>\n                        <tr><td>4<\/td><td>1.5<\/td><td>1\/1.38<\/td><td>9.4<\/td><td>140<\/td><\/tr>\n                        <tr><td>4<\/td><td>2.5<\/td><td>1\/1.75<\/td><td>11.0<\/td><td>210<\/td><\/tr>\n                        <tr><td>4<\/td><td>4.0<\/td><td>7\/0.85<\/td><td>13.5<\/td><td>330<\/td><\/tr>\n                    <\/tbody>\n                <\/table>\n            <\/div>\n        <\/section>\n\n        <!-- Enhanced Grade Specifications -->\n        <section>\n            <h2>\n                Enhanced Fire Resistant Cable Specifications (BS7629-1 Enhanced)\n                <span class=\"zh\">\u589e\u5f37\u8010\u706b\u96fb\u7e9c\u898f\u683c (BS7629-1 \u589e\u5f37\u7d1a)<\/span>\n            <\/h2>\n            \n            <h3>Construction Details <span class=\"zh\">\u7d50\u69cb\u8a73\u60c5<\/span><\/h3>\n            <div class=\"table-container\">\n                <table>\n                    <thead>\n                        <tr>\n                            <th>Component <span class=\"zh\">\u7d44\u4ef6<\/span><\/th>\n                            <th>Specification <span class=\"zh\">\u898f\u683c<\/span><\/th>\n                        <\/tr>\n                    <\/thead>\n                    <tbody>\n                        <tr>\n                            <td>Conductor (1.5-2.5mm\u00b2)<\/td>\n                            <td>Class 1 Solid Conductor | 1\u985e\u5be6\u5fc3\u5c0e\u9ad4<\/td>\n                        <\/tr>\n                        <tr>\n                            <td>Conductor (4mm\u00b2)<\/td>\n                            <td>Class 2 Stranded Conductor | 2\u985e\u7d5e\u5408\u5c0e\u9ad4<\/td>\n                        <\/tr>\n                        <tr>\n                            <td>Insulation<\/td>\n                            <td>Mica\/Glass Fire Resistant Tape + High Performance Silicone Rubber | \u96f2\u6bcd\/\u73bb\u7483\u8010\u706b\u5e36 + \u9ad8\u6027\u80fd\u77fd\u6a61\u81a0<\/td>\n                        <\/tr>\n                        <tr>\n                            <td>Overall Screen<\/td>\n                            <td>Al\/PET (Aluminium\/Polyester Tape) | \u92c1\/\u805a\u916f\u5e36<\/td>\n                        <\/tr>\n                        <tr>\n                            <td>Circuit Protective Conductor<\/td>\n                            <td>Tinned Copper | \u934d\u932b\u9285<\/td>\n                        <\/tr>\n                        <tr>\n                            <td>Outer Sheath<\/td>\n                            <td>LSZH (Low Smoke Zero Halogen) | \u4f4e\u7159\u7121\u9e75<\/td>\n                        <\/tr>\n                    <\/tbody>\n                <\/table>\n            <\/div>\n            \n            <h3>Dimensional Data &#8211; Enhanced Grade <span class=\"zh\">\u589e\u5f37\u7d1a\u5c3a\u5bf8\u6578\u64da<\/span><\/h3>\n            <div class=\"table-container\">\n                <table>\n                    <thead>\n                        <tr>\n                            <th>Cores<span class=\"zh\">\u82af\u6578<\/span><\/th>\n                            <th>CSA (mm\u00b2)<span class=\"zh\">\u622a\u9762\u7a4d<\/span><\/th>\n                            <th>Earth Wire<span class=\"zh\">\u63a5\u5730\u7dda<\/span><\/th>\n                            <th>\u00d8 (mm)<span class=\"zh\">\u5916\u5f91<\/span><\/th>\n                            <th>Weight (kg\/km)<span class=\"zh\">\u91cd\u91cf<\/span><\/th>\n                        <\/tr>\n                    <\/thead>\n                    <tbody>\n                        <tr><td>2<\/td><td>1.5<\/td><td>1\/1.38<\/td><td>8.8<\/td><td>105<\/td><\/tr>\n                        <tr><td>2<\/td><td>2.5<\/td><td>1\/1.75<\/td><td>10.2<\/td><td>150<\/td><\/tr>\n                        <tr><td>2<\/td><td>4.0<\/td><td>7\/0.85<\/td><td>12.2<\/td><td>220<\/td><\/tr>\n                        <tr><td>3<\/td><td>1.5<\/td><td>1\/1.38<\/td><td>9.3<\/td><td>130<\/td><\/tr>\n                        <tr><td>3<\/td><td>2.5<\/td><td>1\/1.75<\/td><td>10.8<\/td><td>190<\/td><\/tr>\n                        <tr><td>3<\/td><td>4.0<\/td><td>7\/0.85<\/td><td>13.0<\/td><td>280<\/td><\/tr>\n                        <tr><td>4<\/td><td>1.5<\/td><td>1\/1.38<\/td><td>10.3<\/td><td>165<\/td><\/tr>\n                        <tr><td>4<\/td><td>2.5<\/td><td>1\/1.38<\/td><td>12.0<\/td><td>240<\/td><\/tr>\n                        <tr><td>4<\/td><td>4.0<\/td><td>7\/0.85<\/td><td>14.4<\/td><td>350<\/td><\/tr>\n                    <\/tbody>\n                <\/table>\n            <\/div>\n        <\/section>\n\n        <!-- Electrical Characteristics -->\n        <section>\n            <h2>\n                Electrical Characteristics\n                <span class=\"zh\">\u96fb\u6c23\u7279\u6027<\/span>\n            <\/h2>\n            \n            <h3>Conductor Resistance &amp; Capacitance <span class=\"zh\">\u5c0e\u9ad4\u96fb\u963b\u8207\u96fb\u5bb9<\/span><\/h3>\n            <div class=\"table-container\">\n                <table>\n                    <thead>\n                        <tr>\n                            <th>CSA (mm\u00b2)<span class=\"zh\">\u622a\u9762\u7a4d<\/span><\/th>\n                            <th>Conductor Resistance @20\u00b0C (\u03a9\/km)<span class=\"zh\">\u5c0e\u9ad4\u96fb\u963b<\/span><\/th>\n                            <th>Insulation Resistance @20\u00b0C (M\u03a9\u00d7km)<span class=\"zh\">\u7d55\u7de3\u96fb\u963b<\/span><\/th>\n                            <th>Capacitance Core\/Core (pF\/m)<span class=\"zh\">\u82af\/\u82af\u96fb\u5bb9<\/span><\/th>\n                            <th>Capacitance Core\/Screen (pF\/m)<span class=\"zh\">\u82af\/\u5c4f\u96fb\u5bb9<\/span><\/th>\n                        <\/tr>\n                    <\/thead>\n                    <tbody>\n                        <tr><td>1.0<\/td><td>18.1<\/td><td>300<\/td><td>100<\/td><td>170<\/td><\/tr>\n                        <tr><td>1.5<\/td><td>12.1<\/td><td>300<\/td><td>110<\/td><td>190<\/td><\/tr>\n                        <tr><td>2.5<\/td><td>7.41<\/td><td>300<\/td><td>130<\/td><td>220<\/td><\/tr>\n                        <tr><td>4.0<\/td><td>4.61<\/td><td>300<\/td><td>160<\/td><td>270<\/td><\/tr>\n                    <\/tbody>\n                <\/table>\n            <\/div>\n            \n            <h3>Current Carrying Capacity &#8211; Clipped Direct <span class=\"zh\">\u8f09\u6d41\u91cf &#8211; \u76f4\u63a5\u56fa\u5b9a<\/span><\/h3>\n            <div class=\"table-container\">\n                <table>\n                    <thead>\n                        <tr>\n                            <th>CSA (mm\u00b2)<span class=\"zh\">\u622a\u9762\u7a4d<\/span><\/th>\n                            <th>2 Core (A)<span class=\"zh\">2\u82af<\/span><\/th>\n                            <th>3\/4 Core (A)<span class=\"zh\">3\/4\u82af<\/span><\/th>\n                        <\/tr>\n                    <\/thead>\n                    <tbody>\n                        <tr><td>1.0<\/td><td>19<\/td><td>17<\/td><\/tr>\n                        <tr><td>1.5<\/td><td>24<\/td><td>22<\/td><\/tr>\n                        <tr><td>2.5<\/td><td>33<\/td><td>30<\/td><\/tr>\n                        <tr><td>4.0<\/td><td>45<\/td><td>40<\/td><\/tr>\n                    <\/tbody>\n                <\/table>\n            <\/div>\n            \n            <h3>Current Carrying Capacity &#8211; In Conduit\/Cable Tray <span class=\"zh\">\u8f09\u6d41\u91cf &#8211; \u7ba1\u9053\/\u96fb\u7e9c\u6258\u76e4<\/span><\/h3>\n            <div class=\"table-container\">\n                <table>\n                    <thead>\n                        <tr>\n                            <th>CSA (mm\u00b2)<span class=\"zh\">\u622a\u9762\u7a4d<\/span><\/th>\n                            <th>2 Core (A)<span class=\"zh\">2\u82af<\/span><\/th>\n                            <th>3\/4 Core (A)<span class=\"zh\">3\/4\u82af<\/span><\/th>\n                        <\/tr>\n                    <\/thead>\n                    <tbody>\n                        <tr><td>1.0<\/td><td>17<\/td><td>15<\/td><\/tr>\n                        <tr><td>1.5<\/td><td>22<\/td><td>19.5<\/td><\/tr>\n                        <tr><td>2.5<\/td><td>30<\/td><td>26<\/td><\/tr>\n                        <tr><td>4.0<\/td><td>40<\/td><td>35<\/td><\/tr>\n                    <\/tbody>\n                <\/table>\n            <\/div>\n            \n            <h3>Voltage Drop <span class=\"zh\">\u96fb\u58d3\u964d<\/span><\/h3>\n            <div class=\"table-container\">\n                <table>\n                    <thead>\n                        <tr>\n                            <th>CSA (mm\u00b2)<span class=\"zh\">\u622a\u9762\u7a4d<\/span><\/th>\n                            <th>2 Core (mV\/A\/m)<span class=\"zh\">2\u82af<\/span><\/th>\n                            <th>3\/4 Core (mV\/A\/m)<span class=\"zh\">3\/4\u82af<\/span><\/th>\n                        <\/tr>\n                    <\/thead>\n                    <tbody>\n                        <tr><td>1.0<\/td><td>45<\/td><td>39<\/td><\/tr>\n                        <tr><td>1.5<\/td><td>30<\/td><td>26<\/td><\/tr>\n                        <tr><td>2.5<\/td><td>18<\/td><td>15<\/td><\/tr>\n                        <tr><td>4.0<\/td><td>11<\/td><td>10<\/td><\/tr>\n                    <\/tbody>\n                <\/table>\n            <\/div>\n            \n            <h3>Temperature De-rating Factors <span class=\"zh\">\u6eab\u5ea6\u964d\u984d\u4fc2\u6578<\/span><\/h3>\n            <div class=\"table-container\">\n                <table>\n                    <thead>\n                        <tr>\n                            <th>Ambient Temp.<span class=\"zh\">\u74b0\u5883\u6eab\u5ea6<\/span><\/th>\n                            <th>25\u00b0C<\/th>\n                            <th>30\u00b0C<\/th>\n                            <th>35\u00b0C<\/th>\n                            <th>40\u00b0C<\/th>\n                            <th>45\u00b0C<\/th>\n                            <th>50\u00b0C<\/th>\n                            <th>55\u00b0C<\/th>\n                            <th>60\u00b0C<\/th>\n                            <th>65\u00b0C<\/th>\n                        <\/tr>\n                    <\/thead>\n                    <tbody>\n                        <tr>\n                            <td>De-rating Factor<br><span style=\"color: var(--accent-orange); font-size: 0.85em;\">\u964d\u984d\u4fc2\u6578<\/span><\/td>\n                            <td>1.04<\/td>\n                            <td>1.00<\/td>\n                            <td>0.95<\/td>\n                            <td>0.90<\/td>\n                            <td>0.85<\/td>\n                            <td>0.80<\/td>\n                            <td>0.74<\/td>\n                            <td>0.67<\/td>\n                            <td>0.60<\/td>\n                        <\/tr>\n                    <\/tbody>\n                <\/table>\n            <\/div>\n        <\/section>\n\n        <!-- Third-Party Accreditation -->\n        <section>\n            <h2>\n                Third-Party Accreditation Standards\n                <span class=\"zh\">\u7b2c\u4e09\u65b9\u8a8d\u8b49\u6a19\u6e96<\/span>\n            <\/h2>\n            \n            <div class=\"bilingual-text\">\n                <p class=\"en\">BS5839-1 compliant cables meet multiple international and British standards for fire resistance, flame retardancy, and low smoke emission characteristics.<\/p>\n                <p class=\"zh\">\u7b26\u5408 BS5839-1 \u7684\u96fb\u7e9c\u6eff\u8db3\u591a\u9805\u570b\u969b\u548c\u82f1\u570b\u6a19\u6e96\u7684\u8010\u706b\u6027\u3001\u963b\u71c3\u6027\u548c\u4f4e\u7159\u6392\u653e\u7279\u6027\u8981\u6c42\u3002<\/p>\n            <\/div>\n            \n            <div class=\"info-grid\">\n                <div class=\"info-card\">\n                    <h4>Cable Design Standards <span class=\"zh\">\u96fb\u7e9c\u8a2d\u8a08\u6a19\u6e96<\/span><\/h4>\n                    <p>BS 7629-1, BS 7846, BS EN 60228<\/p>\n                <\/div>\n                <div class=\"info-card\">\n                    <h4>Fire Performance Standards <span class=\"zh\">\u8010\u706b\u6027\u80fd\u6a19\u6e96<\/span><\/h4>\n                    <p>BS EN 50200 (PH30\/PH60\/PH90\/PH120), BS 6387, BS 8434-2<\/p>\n                <\/div>\n                <div class=\"info-card\">\n                    <h4>Application Standards <span class=\"zh\">\u61c9\u7528\u6a19\u6e96<\/span><\/h4>\n                    <p>BS 5839-1, BS 5266-1, BS 8519<\/p>\n                <\/div>\n                <div class=\"info-card\">\n                    <h4>LSZH Standards <span class=\"zh\">\u4f4e\u7159\u7121\u9e75\u6a19\u6e96<\/span><\/h4>\n                    <p>IEC\/EN 60754-1\/2 (Acid Gas), IEC\/EN 61034-1\/2 (Smoke Emission)<\/p>\n                <\/div>\n            <\/div>\n        <\/section>\n\n        <!-- Cross-Referenced Standards -->\n        <section>\n            <h2>\n                Cross-Referenced Standards\n                <span class=\"zh\">\u4ea4\u53c9\u5f15\u7528\u6a19\u6e96<\/span>\n            <\/h2>\n            \n            <div class=\"bilingual-text\">\n                <p class=\"en\">BS5839-1 references several other relevant standards for electrical cables, particularly for cable design specifications:<\/p>\n                <p class=\"zh\">BS5839-1 \u5f15\u7528\u4e86\u591a\u9805\u8207\u96fb\u7e9c\u76f8\u95dc\u7684\u5176\u4ed6\u6a19\u6e96\uff0c\u7279\u5225\u662f\u96fb\u7e9c\u8a2d\u8a08\u898f\u7bc4\uff1a<\/p>\n            <\/div>\n            \n            <div class=\"table-container\">\n                <table>\n                    <thead>\n                        <tr>\n                            <th>Standard<span class=\"zh\">\u6a19\u6e96<\/span><\/th>\n                            <th>Description<span class=\"zh\">\u8aaa\u660e<\/span><\/th>\n                            <th>Application<span class=\"zh\">\u61c9\u7528<\/span><\/th>\n                        <\/tr>\n                    <\/thead>\n                    <tbody>\n                        <tr>\n                            <td>BS 7629<\/td>\n                            <td>Soft-skin 300\/500V cables | \u8edf\u76ae 300\/500V \u96fb\u7e9c<\/td>\n                            <td>Fire alarm &amp; emergency lighting | \u706b\u707d\u8b66\u5831\u8207\u7dca\u6025\u7167\u660e<\/td>\n                        <\/tr>\n                        <tr>\n                            <td>BS 7846<\/td>\n                            <td>600\/1000V armoured fire-resistant cables | 600\/1000V \u93a7\u88dd\u8010\u706b\u96fb\u7e9c<\/td>\n                            <td>Thermosetting insulation, low smoke\/corrosive gases | \u71b1\u56fa\u6027\u7d55\u7de3\uff0c\u4f4e\u7159\u4f4e\u8150\u8755\u6c23\u9ad4<\/td>\n                        <\/tr>\n                        <tr>\n                            <td>BS EN 60754<\/td>\n                            <td>Acid gas emission testing | \u9178\u6027\u6c23\u9ad4\u6392\u653e\u6e2c\u8a66<\/td>\n                            <td>LSZH cable verification | \u4f4e\u7159\u7121\u9e75\u96fb\u7e9c\u9a57\u8b49<\/td>\n                        <\/tr>\n                        <tr>\n                            <td>BS EN 61034<\/td>\n                            <td>Smoke emission testing | \u7159\u9727\u6392\u653e\u6e2c\u8a66<\/td>\n                            <td>Smoke density measurement | \u7159\u9727\u5bc6\u5ea6\u6e2c\u91cf<\/td>\n                        <\/tr>\n                        <tr>\n                            <td>BS EN 50200<\/td>\n                            <td>Fire resistance test method | \u8010\u706b\u6e2c\u8a66\u65b9\u6cd5<\/td>\n                            <td>PH classification (PH30-PH120) | PH \u5206\u985e<\/td>\n                        <\/tr>\n                    <\/tbody>\n                <\/table>\n            <\/div>\n        <\/section>\n\n        <!-- Applications -->\n        <section>\n            <h2>\n                Applications &amp; System Coverage\n                <span class=\"zh\">\u61c9\u7528\u8207\u7cfb\u7d71\u8986\u84cb<\/span>\n            <\/h2>\n            \n            <div class=\"bilingual-text\">\n                <p class=\"en\">BS5839-1 cables are designed for use in fire safety critical circuits where continued operation during fire conditions is essential. These cables support a wide range of fire protection and life safety systems in commercial, industrial, and public buildings.<\/p>\n                <p class=\"zh\">BS5839-1 \u96fb\u7e9c\u8a2d\u8a08\u7528\u65bc\u706b\u707d\u5b89\u5168\u95dc\u9375\u96fb\u8def\uff0c\u5728\u706b\u707d\u689d\u4ef6\u4e0b\u6301\u7e8c\u904b\u884c\u81f3\u95dc\u91cd\u8981\u3002\u9019\u4e9b\u96fb\u7e9c\u652f\u6301\u5546\u696d\u3001\u5de5\u696d\u548c\u516c\u5171\u5efa\u7bc9\u4e2d\u7684\u5404\u7a2e\u6d88\u9632\u548c\u751f\u547d\u5b89\u5168\u7cfb\u7d71\u3002<\/p>\n            <\/div>\n            \n            <div class=\"info-grid\">\n                <div class=\"info-card\">\n                    <h4>Fire Detection Systems <span class=\"zh\">\u706b\u707d\u63a2\u6e2c\u7cfb\u7d71<\/span><\/h4>\n                    <p>Smoke, heat, flame, beam, and aspirating detectors; multi-sensor detectors<\/p>\n                    <p class=\"zh-text\">\u7159\u9727\u3001\u71b1\u91cf\u3001\u706b\u7130\u3001\u5149\u675f\u548c\u62bd\u5438\u5f0f\u63a2\u6e2c\u5668\uff1b\u591a\u50b3\u611f\u5668\u63a2\u6e2c\u5668<\/p>\n                <\/div>\n                <div class=\"info-card\">\n                    <h4>Alarm Systems <span class=\"zh\">\u8b66\u5831\u7cfb\u7d71<\/span><\/h4>\n                    <p>Fire alarm panels, voice alarm systems, sounders, visual alarms, loudspeakers<\/p>\n                    <p class=\"zh-text\">\u706b\u707d\u8b66\u5831\u9762\u677f\u3001\u8a9e\u97f3\u8b66\u5831\u7cfb\u7d71\u3001\u8b66\u5831\u5668\u3001\u8996\u89ba\u8b66\u5831\u3001\u63da\u8072\u5668<\/p>\n                <\/div>\n                <div class=\"info-card\">\n                    <h4>Emergency Lighting <span class=\"zh\">\u7dca\u6025\u7167\u660e<\/span><\/h4>\n                    <p>Exit signs, emergency luminaires, central battery systems<\/p>\n                    <p class=\"zh-text\">\u51fa\u53e3\u6a19\u8a8c\u3001\u7dca\u6025\u71c8\u5177\u3001\u4e2d\u592e\u96fb\u6c60\u7cfb\u7d71<\/p>\n                <\/div>\n                <div class=\"info-card\">\n                    <h4>Control Equipment <span class=\"zh\">\u63a7\u5236\u8a2d\u5099<\/span><\/h4>\n                    <p>Manual call points, line units, input\/output devices, alarm transmission equipment<\/p>\n                    <p class=\"zh-text\">\u624b\u52d5\u5831\u8b66\u6309\u9215\u3001\u7dda\u8def\u55ae\u5143\u3001\u8f38\u5165\/\u8f38\u51fa\u8a2d\u5099\u3001\u8b66\u5831\u50b3\u8f38\u8a2d\u5099<\/p>\n                <\/div>\n                <div class=\"info-card\">\n                    <h4>Associated Safety Systems <span class=\"zh\">\u76f8\u95dc\u5b89\u5168\u7cfb\u7d71<\/span><\/h4>\n                    <p>Smoke control, automatic door release, elevator grounding, HVAC shutdown<\/p>\n                    <p class=\"zh-text\">\u7159\u9727\u63a7\u5236\u3001\u81ea\u52d5\u9580\u91cb\u653e\u3001\u96fb\u68af\u63a5\u5730\u3001\u6696\u901a\u7a7a\u8abf\u95dc\u9589<\/p>\n                <\/div>\n                <div class=\"info-card\">\n                    <h4>Building Types <span class=\"zh\">\u5efa\u7bc9\u985e\u578b<\/span><\/h4>\n                    <p>High-rise towers, hospitals, airports, data centers, shopping centers, schools<\/p>\n                    <p class=\"zh-text\">\u9ad8\u5c64\u5927\u5ec8\u3001\u91ab\u9662\u3001\u6a5f\u5834\u3001\u6578\u64da\u4e2d\u5fc3\u3001\u8cfc\u7269\u4e2d\u5fc3\u3001\u5b78\u6821<\/p>\n                <\/div>\n            <\/div>\n        <\/section>\n\n        <!-- Core Identification -->\n        <section>\n            <h2>\n                Core Identification &amp; Sheath Colours\n                <span class=\"zh\">\u82af\u7dda\u8b58\u5225\u8207\u8b77\u5957\u984f\u8272<\/span>\n            <\/h2>\n            \n            <div class=\"table-container\">\n                <table>\n                    <thead>\n                        <tr>\n                            <th>Configuration<span class=\"zh\">\u914d\u7f6e<\/span><\/th>\n                            <th>Core Colours<span class=\"zh\">\u82af\u7dda\u984f\u8272<\/span><\/th>\n                        <\/tr>\n                    <\/thead>\n                    <tbody>\n                        <tr>\n                            <td>2 Core | 2\u82af<\/td>\n                            <td>Blue, Brown + Bare Earth | \u85cd\u3001\u68d5 + \u88f8\u63a5\u5730\u7dda<\/td>\n                        <\/tr>\n                        <tr>\n                            <td>3 Core | 3\u82af<\/td>\n                            <td>Brown, Black, Grey + Bare Earth | \u68d5\u3001\u9ed1\u3001\u7070 + \u88f8\u63a5\u5730\u7dda<\/td>\n                        <\/tr>\n                        <tr>\n                            <td>4 Core | 4\u82af<\/td>\n                            <td>Blue, Brown, Black, Grey | \u85cd\u3001\u68d5\u3001\u9ed1\u3001\u7070<\/td>\n                        <\/tr>\n                    <\/tbody>\n                <\/table>\n            <\/div>\n            \n            <div class=\"bilingual-text\">\n                <p class=\"en\"><strong>Available Sheath Colours:<\/strong> Red (standard for fire alarm circuits), White. The sheath colour is designated by a suffix code in the part number (e.g., RD for Red, WH for White).<\/p>\n                <p class=\"zh\"><strong>\u53ef\u7528\u8b77\u5957\u984f\u8272\uff1a<\/strong>\u7d05\u8272\uff08\u706b\u707d\u8b66\u5831\u96fb\u8def\u6a19\u6e96\u8272\uff09\u3001\u767d\u8272\u3002\u8b77\u5957\u984f\u8272\u7531\u96f6\u4ef6\u7de8\u865f\u4e2d\u7684\u5f8c\u7db4\u4ee3\u78bc\u6307\u5b9a\uff08\u4f8b\u5982\uff0cRD \u4ee3\u8868\u7d05\u8272\uff0cWH \u4ee3\u8868\u767d\u8272\uff09\u3002<\/p>\n            <\/div>\n        <\/section>\n\n        <!-- Why Choose Feichun -->\n        <section>\n            <h2>\n                Why Choose Anhui Feichun Special Cable\n                <span class=\"zh\">\u70ba\u4ec0\u9ebc\u9078\u64c7\u5b89\u5fbd\u98de\u7eaf\u7279\u79cd\u7535\u7f06<\/span>\n            <\/h2>\n            \n            <div class=\"bilingual-text\">\n                <p class=\"en\">Anhui Feichun Special Cable Co., Ltd. is a professional manufacturer of fire-resistant and special cables, offering comprehensive solutions for fire detection and alarm systems compliant with BS5839-1 and other international standards. Our technical team provides expert support for system design and cable selection.<\/p>\n                <p class=\"zh\">\u5b89\u5fbd\u98de\u7eaf\u7279\u79cd\u7535\u7f06\u6709\u9650\u516c\u53f8\u662f\u5c08\u696d\u7684\u8010\u706b\u96fb\u7e9c\u548c\u7279\u7a2e\u96fb\u7e9c\u88fd\u9020\u5546\uff0c\u63d0\u4f9b\u7b26\u5408 BS5839-1 \u548c\u5176\u4ed6\u570b\u969b\u6a19\u6e96\u7684\u706b\u707d\u63a2\u6e2c\u548c\u8b66\u5831\u7cfb\u7d71\u7d9c\u5408\u89e3\u6c7a\u65b9\u6848\u3002\u6211\u5011\u7684\u6280\u8853\u5718\u968a\u70ba\u7cfb\u7d71\u8a2d\u8a08\u548c\u96fb\u7e9c\u9078\u64c7\u63d0\u4f9b\u5c08\u696d\u652f\u6301\u3002<\/p>\n            <\/div>\n            \n            <div class=\"info-grid\">\n                <div class=\"info-card\">\n                    <h4>Quality Assurance <span class=\"zh\">\u54c1\u8cea\u4fdd\u8b49<\/span><\/h4>\n                    <p>BASEC and LPCB approved products meeting stringent international quality standards.<\/p>\n                    <p class=\"zh-text\">BASEC \u548c LPCB \u8a8d\u8b49\u7522\u54c1\uff0c\u7b26\u5408\u56b4\u683c\u7684\u570b\u969b\u8cea\u91cf\u6a19\u6e96\u3002<\/p>\n                <\/div>\n                <div class=\"info-card\">\n                    <h4>Technical Support <span class=\"zh\">\u6280\u8853\u652f\u6301<\/span><\/h4>\n                    <p>Expert engineering consultation for cable selection and fire safety system design.<\/p>\n                    <p class=\"zh-text\">\u96fb\u7e9c\u9078\u64c7\u548c\u6d88\u9632\u5b89\u5168\u7cfb\u7d71\u8a2d\u8a08\u7684\u5c08\u5bb6\u5de5\u7a0b\u8aee\u8a62\u3002<\/p>\n                <\/div>\n                <div class=\"info-card\">\n                    <h4>Custom Solutions <span class=\"zh\">\u5b9a\u5236\u89e3\u6c7a\u65b9\u6848<\/span><\/h4>\n                    <p>Tailored cable specifications to meet specific project requirements and building codes.<\/p>\n                    <p class=\"zh-text\">\u5b9a\u5236\u96fb\u7e9c\u898f\u683c\u4ee5\u6eff\u8db3\u7279\u5b9a\u9805\u76ee\u8981\u6c42\u548c\u5efa\u7bc9\u898f\u7bc4\u3002<\/p>\n                <\/div>\n                <div class=\"info-card\">\n                    <h4>Global Supply <span class=\"zh\">\u5168\u7403\u4f9b\u61c9<\/span><\/h4>\n                    <p>Worldwide shipping with competitive pricing and reliable delivery schedules.<\/p>\n                    <p class=\"zh-text\">\u5168\u7403\u914d\u9001\uff0c\u5177\u6709\u7af6\u722d\u529b\u7684\u50f9\u683c\u548c\u53ef\u9760\u7684\u4ea4\u4ed8\u6642\u9593\u8868\u3002<\/p>\n                <\/div>\n            <\/div>\n            \n            <div class=\"highlight-box\">\n                <h4>Contact Our Technical Team | \u806f\u7e6b\u6211\u5011\u7684\u6280\u8853\u5718\u968a<\/h4>\n                <p>For expert advice on BS5839-1 compliant cables and fire safety system solutions, contact our engineers:<\/p>\n                <p style=\"color: var(--text-secondary);\">\u5982\u9700 BS5839-1 \u5408\u898f\u96fb\u7e9c\u548c\u6d88\u9632\u5b89\u5168\u7cfb\u7d71\u89e3\u6c7a\u65b9\u6848\u7684\u5c08\u696d\u5efa\u8b70\uff0c\u8acb\u806f\u7e6b\u6211\u5011\u7684\u5de5\u7a0b\u5e2b\uff1a<\/p>\n                <p style=\"margin-top: 1rem;\">\n                    <strong>\ud83d\udce7 Email:<\/strong> <a href=\"mailto:tech@feichuncables.com\" style=\"color: var(--accent-blue);\">tech@feichuncables.com<\/a> | \n                    <a href=\"mailto:zihao.yang@feichuncable.com\" style=\"color: var(--accent-blue);\">zihao.yang@feichuncable.com<\/a> | \n                    <a href=\"mailto:ziyu.huang@feichuncables.com\" style=\"color: var(--accent-blue);\">ziyu.huang@feichuncables.com<\/a>\n                <\/p>\n                <p>\n                    <strong>\ud83d\udcac WhatsApp:<\/strong> <a href=\"https:\/\/wa.me\/8613855123218\" style=\"color: var(--accent-green);\" target=\"_blank\" rel=\"noopener\">+86 13855123218<\/a>\n                <\/p>\n            <\/div>\n        <\/section>\n\n        <!-- References Section -->\n        <section class=\"citation\">\n            <h3>References &amp; Further Reading | \u53c3\u8003\u6587\u737b\u8207\u5ef6\u4f38\u95b1\u8b80<\/h3>\n            <p style=\"margin-top: 1rem;\">\n                <strong>Industry Resources:<\/strong><br>\n                \u2022 <a href=\"https:\/\/feichuncable.com\" rel=\"dofollow noopener\" target=\"_blank\">Feichun Cable &#8211; Fire Resistant Cable Solutions<\/a> &#8211; Professional fire-resistant cable manufacturer<br>\n                \u2022 <a href=\"https:\/\/www.elandcables.com\/electrical-cable-and-accessories\/cables-by-standard\/bs-5839-1-cable\" rel=\"nofollow noopener\" target=\"_blank\">Eland Cables &#8211; BS5839-1 Cable Guide<\/a> &#8211; Technical reference for British Standard fire cables<br>\n                \u2022 <a href=\"https:\/\/www.clevelandcable.com\/standards\/bs5839-cable\" rel=\"nofollow noopener\" target=\"_blank\">Cleveland Cable Company &#8211; BS5839 Standards<\/a> &#8211; Cable specifications and standards information<br>\n                \u2022 <a href=\"https:\/\/www.topcable.com\/blog-electric-cable\/bs-5839-compliant-cable\/\" rel=\"nofollow noopener\" target=\"_blank\">Top Cable &#8211; BS5839 Compliant Cable<\/a> &#8211; European fire alarm cable standards<br>\n            <\/p>\n            <p style=\"margin-top: 1rem; font-size: 0.8rem; color: var(--text-secondary);\">\n                This article is provided for informational purposes. Always consult the official British Standards documents and qualified fire safety engineers for project-specific requirements.\n                <br>\u672c\u6587\u50c5\u4f9b\u53c3\u8003\u3002\u8acb\u52d9\u5fc5\u67e5\u95b1\u5b98\u65b9\u82f1\u570b\u6a19\u6e96\u6587\u4ef6\u4e26\u8aee\u8a62\u5408\u683c\u7684\u6d88\u9632\u5b89\u5168\u5de5\u7a0b\u5e2b\u4ee5\u4e86\u89e3\u9805\u76ee\u7279\u5b9a\u8981\u6c42\u3002\n            <\/p>\n        <\/section>\n    <\/main>\n\n    <footer>\n        <div class=\"footer-content\">\n            <div class=\"footer-grid\">\n                <div class=\"footer-section\">\n                    <h4>Anhui Feichun Special Cable Co., Ltd.<\/h4>\n                    <p>\u5b89\u5fbd\u98de\u7eaf\u7279\u79cd\u7535\u7f06\u6709\u9650\u516c\u53f8<\/p>\n                    <p>Professional manufacturer of fire-resistant, flame-retardant, and special cables for industrial and commercial applications.<\/p>\n                    <p>\u5c08\u696d\u751f\u7522\u8010\u706b\u3001\u963b\u71c3\u548c\u7279\u7a2e\u96fb\u7e9c\uff0c\u9069\u7528\u65bc\u5de5\u696d\u548c\u5546\u696d\u61c9\u7528\u3002<\/p>\n                <\/div>\n                <div class=\"footer-section\">\n                    <h4>Contact | \u806f\u7e6b\u65b9\u5f0f<\/h4>\n                    <a href=\"mailto:tech@feichuncables.com\">\ud83d\udce7 tech@feichuncables.com<\/a>\n                    <a href=\"mailto:zihao.yang@feichuncable.com\">\ud83d\udce7 zihao.yang@feichuncable.com<\/a>\n                    <a href=\"mailto:ziyu.huang@feichuncables.com\">\ud83d\udce7 ziyu.huang@feichuncables.com<\/a>\n                    <a href=\"https:\/\/wa.me\/8613855123218\" target=\"_blank\" rel=\"noopener\">\ud83d\udcac WhatsApp: +86 13855123218<\/a>\n                <\/div>\n                <div class=\"footer-section\">\n                    <h4>Products | \u7522\u54c1<\/h4>\n                    <p>Fire Resistant Cables | \u8010\u706b\u96fb\u7e9c<\/p>\n                    <p>Fire Alarm Cables | \u6d88\u9632\u96fb\u7e9c<\/p>\n                    <p>LSZH Cables | \u4f4e\u7159\u7121\u9e75\u96fb\u7e9c<\/p>\n                    <p>Emergency Lighting Cables | \u7dca\u6025\u7167\u660e\u96fb\u7e9c<\/p>\n                    <p>Control &amp; Instrumentation Cables | \u63a7\u5236\u8207\u5100\u8868\u96fb\u7e9c<\/p>\n                <\/div>\n                <div class=\"footer-section\">\n                    <h4>Standards | \u6a19\u6e96<\/h4>\n                    <p>BS5839-1 | BS7629-1<\/p>\n                    <p>BS7846 | BS8519<\/p>\n                    <p>BS EN 50200 | BS EN 60228<\/p>\n                    <p>IEC 60754 | IEC 61034<\/p>\n                <\/div>\n            <\/div>\n            <div class=\"footer-bottom\">\n                <p>\u00a9 2024 Anhui Feichun Special Cable Co., Ltd. \u5b89\u5fbd\u98de\u7eaf\u7279\u79cd\u7535\u7f06\u6709\u9650\u516c\u53f8. All Rights Reserved.<\/p>\n                <p>Professional Fire Detection &amp; Alarm Cable Solutions | BS5839-1 Compliant Products<\/p>\n            <\/div>\n        <\/div>\n    <\/footer>\n<\/body>\n<\/html>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n","protected":false},"excerpt":{"rendered":"BS5839-1, BS5839 fire alarm cable, BS5839-1 cable specifications, fire resistant cable BS5839, enhanced fire resistant cable, standard fire resistant cable, BS7629-1 cable, fire alarm system cable, LSZH fire cable, low smoke zero halogen cable, PH30 fire cable, PH120 fire cable, BS EN 50200 cable, fire detection cable, fire survival cable, emergency lighting cable, voice alarm cable, fire resistant cable 300\/500V, silicone rubber fire cable\uff0cBS5839-1\u96fb\u7e9c, BS5839\u6d88\u9632\u96fb\u7e9c, \u8010\u706b\u96fb\u7e9c\u898f\u683c, \u589e\u5f37\u7d1a\u8010\u706b\u96fb\u7e9c, \u6a19\u6e96\u7d1a\u8010\u706b\u96fb\u7e9c, BS7629-1\u96fb\u7e9c, \u706b\u707d\u8b66\u5831\u7cfb\u7d71\u96fb\u7e9c, \u4f4e\u7159\u7121\u9e75\u96fb\u7e9c, LSZH\u96fb\u7e9c, PH30\u8010\u706b\u96fb\u7e9c, PH120\u8010\u706b\u96fb\u7e9c, \u706b\u707d\u63a2\u6e2c\u96fb\u7e9c, \u7dca\u6025\u7167\u660e\u96fb\u7e9c, \u8a9e\u97f3\u8b66\u5831\u96fb\u7e9c, 300\/500V\u8010\u706b\u96fb\u7e9c, \u77fd\u6a61\u81a0\u8010\u706b\u96fb\u7e9c, \u96f2\u6bcd\u5e36\u8010\u706b\u96fb\u7e9c","protected":false},"author":1,"featured_media":3206,"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":[13249,97],"tags":[13544,13572,13589,13601,13534,13525,13371,13526,13537,13528,13548,13584,10195,13592,13591,10203,1214,13530,13569,13595,10081,10209,13538,13596,13535,13527,13586,13598,10179,13599,13588,13594,13583,13568,13590,13585,816,13533,13549,13597,13587,13581,13577,13576,13571,13580,13579,13532,13547,13531,13546,13582,13574,13536,1185,13593,1174,13529,13578,13573,10196,13575,13389,13600,13570,12895,13560,13541,13561,13564,13554,13565,13550,13563,13545,13540,13562,13556,13542,13396,13539,13557,13567,13552,13543,13555,13566,13553,13551,13558,13559],"class_list":["post-3205","post","type-post","status-publish","format-standard","has-post-thumbnail","category-bs-british-standard-cable","category-lszh-low-smoke-zero-halogen-flexible-cable","tag-300-500v","tag-airport-fire-detection-cable","tag-aspirating-smoke-detection-cable","tag-backup-power-system-cable","tag-bs-en-50200-cable","tag-bs5839-fire-alarm-cable","tag-bs5839-1","tag-bs5839-1-cable-specifications","tag-bs5839","tag-bs7629-1-cable","tag-bs7629-1","tag-cinema-fire-alarm-cable","tag-data-center-fire-cable","tag-elevator-recall-cable","tag-emergency-exit-sign-cable","tag-emergency-generator-cable","tag-emergency-lighting-cable","tag-enhanced-fire-resistant-cable","tag-factory-fire-detection-cable","tag-fire-alarm-control-panel-cable","tag-fire-alarm-system-cable","tag-fire-damper-control-cable","tag-fire-detection-cable","tag-fire-pump-control-cable","tag-fire-resistant-cable-300-500v","tag-fire-resistant-cable-bs5839","tag-fire-shutter-control-cable","tag-fire-suppression-system-cable","tag-fire-survival-cable","tag-flame-detector-cable","tag-gas-extinguishing-system-cable","tag-heat-detector-cable","tag-hospital-fire-alarm-cable","tag-hotel-fire-alarm-system-cable","tag-hvac-shutdown-cable","tag-library-fire-alarm-cable","tag-low-smoke-zero-halogen-cable","tag-lszh-fire-cable","tag-lszh","tag-magnetic-door-holder-cable","tag-manual-call-point-cable","tag-marine-fire-resistant-cable","tag-museum-fire-safety-cable","tag-nuclear-power-plant-fire-cable","tag-office-building-fire-cable","tag-offshore-fire-alarm-cable","tag-petrochemical-fire-cable","tag-ph120-fire-cable","tag-ph120","tag-ph30-fire-cable","tag-ph30","tag-school-fire-safety-cable","tag-shopping-center-fire-alarm-cable","tag-silicone-rubber-fire-cablebs5839-1","tag-smoke-detector-cable","tag-smoke-ventilation-cable","tag-sprinkler-system-cable","tag-standard-fire-resistant-cable","tag-subway-station-fire-cable","tag-theatre-fire-detection-cable","tag-tunnel-fire-resistant-cable","tag-underground-railway-fire-cable","tag-voice-alarm-cable","tag-voice-alarm-speaker-cable","tag-warehouse-fire-alarm-cable","tag-12895","tag-13560","tag-13541","tag-13561","tag-13564","tag-13554","tag-13565","tag-13550","tag-13563","tag-13545","tag-13540","tag-13562","tag-13556","tag-13542","tag-13396","tag-13539","tag-13557","tag-13567","tag-13552","tag-13543","tag-13555","tag-13566","tag-13553","tag-13551","tag-13558","tag-13559","cs-entry"],"_links":{"self":[{"href":"https:\/\/feichuncables.com\/blog\/wp-json\/wp\/v2\/posts\/3205","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=3205"}],"version-history":[{"count":1,"href":"https:\/\/feichuncables.com\/blog\/wp-json\/wp\/v2\/posts\/3205\/revisions"}],"predecessor-version":[{"id":3207,"href":"https:\/\/feichuncables.com\/blog\/wp-json\/wp\/v2\/posts\/3205\/revisions\/3207"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/feichuncables.com\/blog\/wp-json\/wp\/v2\/media\/3206"}],"wp:attachment":[{"href":"https:\/\/feichuncables.com\/blog\/wp-json\/wp\/v2\/media?parent=3205"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/feichuncables.com\/blog\/wp-json\/wp\/v2\/categories?post=3205"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/feichuncables.com\/blog\/wp-json\/wp\/v2\/tags?post=3205"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}