{"id":3261,"date":"2025-12-19T16:50:49","date_gmt":"2025-12-19T08:50:49","guid":{"rendered":"https:\/\/feichuncables.com\/blog\/?p=3261"},"modified":"2025-12-19T16:50:51","modified_gmt":"2025-12-19T08:50:51","slug":"what-is-bs8519-cable","status":"publish","type":"post","link":"https:\/\/feichuncables.com\/blog\/what-is-bs8519-cable\/","title":{"rendered":"What is\u00a0BS8519\u00a0Cable?"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">Complete Technical Guide to Fire-Resistant Power and Control Cable Systems<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img data-dominant-color=\"d2a3a6\" data-has-transparency=\"false\" style=\"--dominant-color: #d2a3a6;\" loading=\"lazy\" decoding=\"async\" width=\"903\" height=\"145\" sizes=\"auto, (max-width: 903px) 100vw, 903px\" src=\"https:\/\/feichuncables.com\/blog\/wp-content\/uploads\/image-353.avif\" alt=\"\" class=\"wp-image-3262 not-transparent\" title=\"\" srcset=\"https:\/\/feichuncables.com\/blog\/wp-content\/uploads\/image-353.avif 903w, https:\/\/feichuncables.com\/blog\/wp-content\/uploads\/image-353-300x48.avif 300w, https:\/\/feichuncables.com\/blog\/wp-content\/uploads\/image-353-768x123.avif 768w, https:\/\/feichuncables.com\/blog\/wp-content\/uploads\/image-353-400x64.avif 400w, https:\/\/feichuncables.com\/blog\/wp-content\/uploads\/image-353-800x128.avif 800w, https:\/\/feichuncables.com\/blog\/wp-content\/uploads\/image-353-832x134.avif 832w\" \/><\/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=\"BS8519 Fire Resistant Cable - Complete Technical Guide by Anhui Feichun Special Cable Co., Ltd. \u5b89\u5fbd\u98de\u7eaf\u7279\u79cd\u7535\u7f06\u6709\u9650\u516c\u53f8 BS8519\u8010\u706b\u7535\u7f06\u6280\u672f\u6307\u5357\">\n    <meta name=\"keywords\" content=\"BS8519 cable, fire resistant cable, BS7846, BS6387, LSZH cable, fire performance cable, \u8010\u706b\u7535\u7f06, \u963b\u71c3\u7535\u7f06, \u4f4e\u70df\u65e0\u5364\u7535\u7f06\">\n    <title>What is BS8519 Cable? | BS8519\u96fb\u7e9c\u662f\u4ec0\u9ebc\uff1f \u2014 Anhui Feichun Special Cable Co., Ltd. \u5b89\u5fbd\u98de\u7eaf\u7279\u79cd\u7535\u7f06\u6709\u9650\u516c\u53f8<\/title>\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-primary: #58a6ff;\n            --accent-secondary: #f78166;\n            --accent-success: #3fb950;\n            --accent-warning: #d29922;\n            --border-color: #30363d;\n            --table-header: #1f2937;\n            --table-row-alt: #161b22;\n        }\n        \n        * {\n            margin: 0;\n            padding: 0;\n            box-sizing: 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class=\"logo-cn\">\u5b89\u5fbd\u98de\u7eaf\u7279\u79cd\u7535\u7f06\u6709\u9650\u516c\u53f8<\/span>\n            <\/div>\n            <div class=\"contact-bar\">\n                <span>\ud83d\udcf1 <a href=\"https:\/\/wa.me\/8613855123218\" target=\"_blank\" rel=\"noopener\">+86 138 5512 3218<\/a><\/span>\n                <span>\u2709\ufe0f <a href=\"mailto:tech@feichuncables.com\">tech@feichuncables.com<\/a><\/span>\n            <\/div>\n        <\/div>\n    <\/header>\n\n    <section class=\"hero\">\n        <div class=\"container\">\n            <h1>What is <span>BS8519<\/span> Cable? | <span>BS8519\u96fb\u7e9c<\/span>\u662f\u4ec0\u9ebc\uff1f<\/h1>\n            <p class=\"hero-subtitle\">\n                Complete Technical Guide to Fire-Resistant Power and Control Cable Systems<br>\n                \u8010\u706b\u96fb\u529b\u8207\u63a7\u5236\u96fb\u7e9c\u7cfb\u7d71\u5b8c\u6574\u6280\u8853\u6307\u5357\n            <\/p>\n            <div class=\"badge-row\">\n                <span class=\"badge primary\">BS8519:2020<\/span>\n                <span class=\"badge\">Fire Resistant \u8010\u706b<\/span>\n                <span class=\"badge\">LSZH \u4f4e\u7159\u7121\u9e75<\/span>\n                <span class=\"badge\">Life Safety \u751f\u547d\u5b89\u5168<\/span>\n                <span class=\"badge\">F30\/F60\/F120<\/span>\n            <\/div>\n        <\/div>\n    <\/section>\n\n    <main>\n        <div class=\"container\">\n            \n            <!-- Introduction Section -->\n            <section>\n                <h2>1. Introduction to BS8519 Standard | BS8519\u6a19\u6e96\u7c21\u4ecb<\/h2>\n                \n                <div class=\"bilingual\">\n                    <div class=\"lang-en\">\n                        <span class=\"lang-label\">English<\/span>\n                        <p><strong>BS 8519:2020<\/strong> is a designated British code of practice for the selection and installation of fire-resistant power and control cable systems for life safety, fire-fighting, and other critical applications. Originally published in 2005 under BS7346-6 standard, it was withdrawn and superseded by BS8519 in 2010 and then updated in 2020.<\/p>\n                        <p>The standard provides comprehensive guidance for fire-resistant power cables and control cables concerning life safety and firefighting systems such as smoke barriers, sprinkler systems, and firefighting or evacuation lifts used by firefighters to move around large and complex buildings.<\/p>\n                        <div class=\"highlight-box\">\n                            <strong>Important Note:<\/strong> BS8519 does not cover cables for fire detection and fire alarm systems, which are still governed by BS 5839-1.\n                        <\/div>\n                    <\/div>\n                    <div class=\"lang-zh\">\n                        <span class=\"lang-label\">\u7e41\u9ad4\u4e2d\u6587<\/span>\n                        <p><strong>BS 8519:2020<\/strong>\u662f\u4e00\u9805\u82f1\u570b\u5be6\u52d9\u6e96\u5247\uff0c\u5c08\u9580\u7528\u65bc\u9078\u64c7\u548c\u5b89\u88dd\u751f\u547d\u5b89\u5168\u3001\u6d88\u9632\u53ca\u5176\u4ed6\u95dc\u9375\u61c9\u7528\u7684\u8010\u706b\u96fb\u529b\u548c\u63a7\u5236\u96fb\u7e9c\u7cfb\u7d71\u3002\u8a72\u6a19\u6e96\u6700\u521d\u65bc2005\u5e74\u4ee5BS7346-6\u6a19\u6e96\u767c\u5e03\uff0c2010\u5e74\u88abBS8519\u53d6\u4ee3\uff0c\u4e26\u65bc2020\u5e74\u66f4\u65b0\u3002<\/p>\n                        <p>\u8a72\u6a19\u6e96\u70ba\u8010\u706b\u96fb\u529b\u96fb\u7e9c\u548c\u63a7\u5236\u96fb\u7e9c\u63d0\u4f9b\u5168\u9762\u6307\u5c0e\uff0c\u6db5\u84cb\u751f\u547d\u5b89\u5168\u548c\u6d88\u9632\u7cfb\u7d71\uff0c\u5982\u9632\u7159\u5c4f\u969c\u3001\u7051\u6c34\u7cfb\u7d71\u4ee5\u53ca\u6d88\u9632\u54e1\u7528\u65bc\u5728\u5927\u578b\u8907\u96dc\u5efa\u7bc9\u7269\u4e2d\u79fb\u52d5\u7684\u6d88\u9632\u6216\u758f\u6563\u96fb\u68af\u3002<\/p>\n                        <div class=\"highlight-box\">\n                            <strong>\u91cd\u8981\u8aaa\u660e\uff1a<\/strong>BS8519\u4e0d\u6db5\u84cb\u706b\u707d\u63a2\u6e2c\u548c\u706b\u707d\u8b66\u5831\u7cfb\u7d71\u7684\u96fb\u7e9c\uff0c\u9019\u4e9b\u96fb\u7e9c\u4ecd\u7531BS 5839-1\u898f\u7bc4\u3002\n                        <\/div>\n                    <\/div>\n                <\/div>\n            <\/section>\n\n            <!-- Fire Survival Times Section -->\n            <section>\n                <h2>2. Fire Survival Classifications | \u8010\u706b\u7b49\u7d1a\u5206\u985e<\/h2>\n                \n                <p>Cables designed to meet BS8519 are classified by three survival times, providing circuit integrity and continued operation for a set timeframe to support firefighters and emergency service workers during evacuation.<\/p>\n                <p>\u7b26\u5408BS8519\u6a19\u6e96\u8a2d\u8a08\u7684\u96fb\u7e9c\u6309\u4e09\u7a2e\u5b58\u6d3b\u6642\u9593\u5206\u985e\uff0c\u5728\u8a2d\u5b9a\u7684\u6642\u9593\u7bc4\u570d\u5167\u63d0\u4f9b\u96fb\u8def\u5b8c\u6574\u6027\u548c\u6301\u7e8c\u904b\u884c\uff0c\u4ee5\u652f\u6301\u6d88\u9632\u54e1\u548c\u7dca\u6025\u670d\u52d9\u4eba\u54e1\u9032\u884c\u758f\u6563\u3002<\/p>\n\n                <div class=\"spec-grid\">\n                    <div class=\"spec-card\">\n                        <h4><span class=\"time-badge time-30\">F30<\/span> 30 Minutes<\/h4>\n                        <div class=\"spec-item\">\n                            <span class=\"spec-label\">Duration \u6301\u7e8c\u6642\u9593<\/span>\n                            <span class=\"spec-value\">30 min<\/span>\n                        <\/div>\n                        <div class=\"spec-item\">\n                            <span class=\"spec-label\">Application \u61c9\u7528<\/span>\n                            <span class=\"spec-value\">Small Buildings \u5c0f\u578b\u5efa\u7bc9<\/span>\n                        <\/div>\n                        <div class=\"spec-item\">\n                            <span class=\"spec-label\">Standard \u6a19\u6e96<\/span>\n                            <span class=\"spec-value\">BS7846 \/ BS8491<\/span>\n                        <\/div>\n                    <\/div>\n                    <div class=\"spec-card\">\n                        <h4><span class=\"time-badge time-60\">F60<\/span> 60 Minutes<\/h4>\n                        <div class=\"spec-item\">\n                            <span class=\"spec-label\">Duration \u6301\u7e8c\u6642\u9593<\/span>\n                            <span class=\"spec-value\">60 min<\/span>\n                        <\/div>\n                        <div class=\"spec-item\">\n                            <span class=\"spec-label\">Application \u61c9\u7528<\/span>\n                            <span class=\"spec-value\">Large Buildings \u5927\u578b\u5efa\u7bc9<\/span>\n                        <\/div>\n                        <div class=\"spec-item\">\n                            <span class=\"spec-label\">Standard \u6a19\u6e96<\/span>\n                            <span class=\"spec-value\">BS7835 \/ BS8491<\/span>\n                        <\/div>\n                    <\/div>\n                    <div class=\"spec-card\">\n                        <h4><span class=\"time-badge time-120\">F120<\/span> 120 Minutes<\/h4>\n                        <div class=\"spec-item\">\n                            <span class=\"spec-label\">Duration \u6301\u7e8c\u6642\u9593<\/span>\n                            <span class=\"spec-value\">120 min<\/span>\n                        <\/div>\n                        <div class=\"spec-item\">\n                            <span class=\"spec-label\">Application \u61c9\u7528<\/span>\n                            <span class=\"spec-value\">Firefighting \u6d88\u9632\u7cfb\u7d71<\/span>\n                        <\/div>\n                        <div class=\"spec-item\">\n                            <span class=\"spec-label\">Standard \u6a19\u6e96<\/span>\n                            <span class=\"spec-value\">BS7846 \/ BS8491<\/span>\n                        <\/div>\n                    <\/div>\n                <\/div>\n\n                <!-- Category Classification Table -->\n                <h3>BS8519 Category Classification | BS8519\u985e\u5225\u5206\u985e<\/h3>\n                <div class=\"data-table\">\n                    <table>\n                        <thead>\n                            <tr>\n                                <th>Category \u985e\u5225<\/th>\n                                <th>Power Cables \u96fb\u529b\u96fb\u7e9c<\/th>\n                                <th>Control (Alarm) Cables \u63a7\u5236\uff08\u8b66\u5831\uff09\u96fb\u7e9c<\/th>\n                            <\/tr>\n                        <\/thead>\n                        <tbody>\n                            <tr>\n                                <td><strong>Category 1<\/strong><br>Means of Escape 30 mins<br>\u9003\u751f\u901a\u905330\u5206\u9418<\/td>\n                                <td>F30 in accordance with BS7846 \/ BS8491<\/td>\n                                <td>BS 7629 cables meeting: PH30 to EN 50200 and Annex E to EN 50200<\/td>\n                            <\/tr>\n                            <tr>\n                                <td><strong>Category 2<\/strong><br>Means of Escape 60 mins<br>\u9003\u751f\u901a\u905360\u5206\u9418<\/td>\n                                <td>F60 in accordance with BS7835 \/ BS8491<\/td>\n                                <td>BS7629 cables meeting PH60 to EN 50200 and BS8434-2 120 mins<\/td>\n                            <\/tr>\n                            <tr>\n                                <td><strong>Category 3<\/strong><br>Firefighting 120 mins<br>\u6d88\u9632120\u5206\u9418<\/td>\n                                <td>F120 in accordance with BS7846 \/ BS8491<\/td>\n                                <td>BS7629 cables meeting PH120 to EN 50200 and Annex B to BS8519<\/td>\n                            <\/tr>\n                        <\/tbody>\n                    <\/table>\n                <\/div>\n                \n                <div class=\"citation\">\n                    <strong>Reference \u53c3\u8003\u8cc7\u6599:<\/strong> According to <a href=\"https:\/\/www.cranecable.com\/bfou-vs-rfou-how-to-select-the-right-offshore-cable-for-fire-safety-and-system-reliability\" target=\"_blank\" rel=\"dofollow noopener\">Feichun Cable technical documentation on fire-resistant cable selection<\/a>, fire-resistant cables maintain electrical function while exposed to direct flame through specialized mica tape barriers that preserve conductor integrity at temperatures exceeding 1000\u00b0C.\n                <\/div>\n            <\/section>\n\n            <!-- Technical Specifications Section -->\n            <section>\n                <h2>3. Single Core Fire Resistant Cable BS 6387 | \u55ae\u82af\u8010\u706b\u96fb\u7e9c BS 6387<\/h2>\n                \n                <h3>Applications \u61c9\u7528\u7bc4\u570d<\/h3>\n                <div class=\"bilingual\">\n                    <div class=\"lang-en\">\n                        <span class=\"lang-label\">English<\/span>\n                        <ul>\n                            <li>Fixed installations where cable is protected by conduit or trunking<\/li>\n                            <li>Fire resistant cables intended to provide circuit integrity in case of fire<\/li>\n                            <li>Emergency lighting systems<\/li>\n                            <li>Fire alarm and detection circuits<\/li>\n                            <li>Smoke and heat exhaust ventilation systems<\/li>\n                        <\/ul>\n                    <\/div>\n                    <div class=\"lang-zh\">\n                        <span class=\"lang-label\">\u7e41\u9ad4\u4e2d\u6587<\/span>\n                        <ul>\n                            <li>\u96fb\u7e9c\u7531\u5c0e\u7ba1\u6216\u7dda\u69fd\u4fdd\u8b77\u7684\u56fa\u5b9a\u5b89\u88dd<\/li>\n                            <li>\u65e8\u5728\u706b\u707d\u60c5\u6cc1\u4e0b\u63d0\u4f9b\u96fb\u8def\u5b8c\u6574\u6027\u7684\u8010\u706b\u96fb\u7e9c<\/li>\n                            <li>\u7dca\u6025\u7167\u660e\u7cfb\u7d71<\/li>\n                            <li>\u706b\u707d\u8b66\u5831\u548c\u63a2\u6e2c\u96fb\u8def<\/li>\n                            <li>\u6392\u7159\u6392\u71b1\u901a\u98a8\u7cfb\u7d71<\/li>\n                        <\/ul>\n                    <\/div>\n                <\/div>\n\n                <h3>Technical Specifications \u6280\u8853\u898f\u683c<\/h3>\n                <div class=\"spec-grid\">\n                    <div class=\"spec-card\">\n                        <h4>Electrical Ratings \u96fb\u6c23\u984d\u5b9a\u503c<\/h4>\n                        <div class=\"spec-item\">\n                            <span class=\"spec-label\">Voltage Rating \u96fb\u58d3\u984d\u5b9a<\/span>\n                            <span class=\"spec-value\">450\/750V<\/span>\n                        <\/div>\n                        <div class=\"spec-item\">\n                            <span class=\"spec-label\">Temperature Rating \u6eab\u5ea6\u984d\u5b9a<\/span>\n                            <span class=\"spec-value\">-5\u00b0C to +90\u00b0C<\/span>\n                        <\/div>\n                        <div class=\"spec-item\">\n                            <span class=\"spec-label\">Short-circuit Temp. \u77ed\u8def\u6eab\u5ea6<\/span>\n                            <span class=\"spec-value\">+250\u00b0C (max)<\/span>\n                        <\/div>\n                    <\/div>\n                    <div class=\"spec-card\">\n                        <h4>Construction \u7d50\u69cb<\/h4>\n                        <div class=\"spec-item\">\n                            <span class=\"spec-label\">Conductor \u5c0e\u9ad4<\/span>\n                            <span class=\"spec-value\">Class 2 Stranded Copper<\/span>\n                        <\/div>\n                        <div class=\"spec-item\">\n                            <span class=\"spec-label\">Fire Barrier \u8010\u706b\u5c64<\/span>\n                            <span class=\"spec-value\">Mica Tape + Glass Cloth<\/span>\n                        <\/div>\n                        <div class=\"spec-item\">\n                            <span class=\"spec-label\">Sheath \u8b77\u5957<\/span>\n                            <span class=\"spec-value\">LSZH EI5 Type<\/span>\n                        <\/div>\n                    <\/div>\n                    <div class=\"spec-card\">\n                        <h4>Installation \u5b89\u88dd<\/h4>\n                        <div class=\"spec-item\">\n                            <span class=\"spec-label\">Min. Bending Radius \u6700\u5c0f\u5f4e\u66f2\u534a\u5f91<\/span>\n                            <span class=\"spec-value\">6 \u00d7 OD<\/span>\n                        <\/div>\n                        <div class=\"spec-item\">\n                            <span class=\"spec-label\">Core Colors \u82af\u7dda\u984f\u8272<\/span>\n                            <span class=\"spec-value\">G\/Y, BL, BK, BR, GR, RD, YW<\/span>\n                        <\/div>\n                    <\/div>\n                <\/div>\n\n                <h3>Applicable Standards \u9069\u7528\u6a19\u6e96<\/h3>\n                <div class=\"standards-list\">\n                    <span class=\"standard-tag\">BS EN 60228<\/span>\n                    <span class=\"standard-tag\">BS EN 50363-5<\/span>\n                    <span class=\"standard-tag\">IEC 60331-21<\/span>\n                    <span class=\"standard-tag\">BS EN 60331-3<\/span>\n                    <span class=\"standard-tag\">BS 6387 Cat C\/W\/Z<\/span>\n                    <span class=\"standard-tag\">BS EN 60332-1-2<\/span>\n                    <span class=\"standard-tag\">BS EN 61034-2<\/span>\n                    <span class=\"standard-tag\">BS EN 60754-1\/2<\/span>\n                <\/div>\n\n                <h3>Fire Resistance Test Parameters \u8010\u706b\u6e2c\u8a66\u53c3\u6578<\/h3>\n                <div class=\"data-table\">\n                    <table>\n                        <thead>\n                            <tr>\n                                <th>Test Standard \u6e2c\u8a66\u6a19\u6e96<\/th>\n                                <th>Duration \u6301\u7e8c\u6642\u9593<\/th>\n                                <th>Temperature \u6eab\u5ea6<\/th>\n                                <th>Description \u8aaa\u660e<\/th>\n                            <\/tr>\n                        <\/thead>\n                        <tbody>\n                            <tr>\n                                <td>IEC 60331-21<\/td>\n                                <td>90 min<\/td>\n                                <td>950\u00b0C<\/td>\n                                <td>Circuit integrity test \u96fb\u8def\u5b8c\u6574\u6027\u6e2c\u8a66<\/td>\n                            <\/tr>\n                            <tr>\n                                <td>BS EN 60331-3<\/td>\n                                <td>120 min<\/td>\n                                <td>830\u00b0C<\/td>\n                                <td>Circuit integrity test \u96fb\u8def\u5b8c\u6574\u6027\u6e2c\u8a66<\/td>\n                            <\/tr>\n                            <tr>\n                                <td>BS 6387 Category C<\/td>\n                                <td>180 min (3h)<\/td>\n                                <td>950\u00b0C<\/td>\n                                <td>Resistance to fire \u8010\u706b\u6027<\/td>\n                            <\/tr>\n                            <tr>\n                                <td>BS 6387 Category W<\/td>\n                                <td>15 + 15 min<\/td>\n                                <td>650\u00b0C<\/td>\n                                <td>Fire + water spray \u706b\u7130+\u5674\u6c34<\/td>\n                            <\/tr>\n                            <tr>\n                                <td>BS 6387 Category Z<\/td>\n                                <td>15 min<\/td>\n                                <td>950\u00b0C<\/td>\n                                <td>Fire + mechanical shock \u706b\u7130+\u6a5f\u68b0\u885d\u64ca<\/td>\n                            <\/tr>\n                        <\/tbody>\n                    <\/table>\n                <\/div>\n\n                <div class=\"highlight-box warning\">\n                    <strong>Note \u6ce8\u610f:<\/strong> Category C, W, Z applies to cables up to and including 95 mm\u00b2. Category C only applies to cables 120 mm\u00b2 and above.<br>\n                    C\u3001W\u3001Z\u985e\u5225\u9069\u7528\u65bc95 mm\u00b2\u53ca\u4ee5\u4e0b\u96fb\u7e9c\u3002120 mm\u00b2\u53ca\u4ee5\u4e0a\u96fb\u7e9c\u50c5\u9069\u7528C\u985e\u5225\u3002\n                <\/div>\n            <\/section>\n\n            <!-- Dimensional & Electrical Data -->\n            <section>\n                <h2>4. Dimensional &#038; Electrical Data | \u5c3a\u5bf8\u8207\u96fb\u6c23\u6578\u64da<\/h2>\n\n                <h3>Single Core BS 6387 Cable Dimensions \u55ae\u82afBS 6387\u96fb\u7e9c\u5c3a\u5bf8<\/h3>\n                <div class=\"data-table\">\n                    <table>\n                        <thead>\n                            <tr>\n                                <th>Cross Section<br>\u622a\u9762\u7a4d (mm\u00b2)<\/th>\n                                <th>Insulation Thickness<br>\u7d55\u7de3\u539a\u5ea6 (mm)<\/th>\n                                <th>Overall Diameter<br>\u7e3d\u76f4\u5f91 (mm)<\/th>\n                                <th>Weight<br>\u91cd\u91cf (kg\/km)<\/th>\n                            <\/tr>\n                        <\/thead>\n                        <tbody>\n                            <tr><td>1.5<\/td><td>0.7<\/td><td>3.76<\/td><td>27.1<\/td><\/tr>\n                            <tr><td>2.5<\/td><td>0.8<\/td><td>4.39<\/td><td>39.8<\/td><\/tr>\n                            <tr><td>4<\/td><td>0.8<\/td><td>4.91<\/td><td>55.42<\/td><\/tr>\n                            <tr><td>6<\/td><td>0.8<\/td><td>5.27<\/td><td>74.2<\/td><\/tr>\n                        <\/tbody>\n                    <\/table>\n                <\/div>\n\n                <h3>Electrical Characteristics \u96fb\u6c23\u7279\u6027<\/h3>\n                <div class=\"data-table\">\n                    <table>\n                        <thead>\n                            <tr>\n                                <th>Cross Section<br>(mm\u00b2)<\/th>\n                                <th>Max. Resistance<br>@20\u00b0C (\u03a9\/km)<\/th>\n                                <th>Short Circuit<br>Rating (A)<\/th>\n                                <th>Current 2-Cable<br>1\u00d8 AC\/DC (A)<\/th>\n                                <th>Current 3\/4-Cable<br>3\u00d8 AC (A)<\/th>\n                                <th>Voltage Drop<br>2-Cable (mV\/A\/m)<\/th>\n                            <\/tr>\n                        <\/thead>\n                        <tbody>\n                            <tr><td>1.5<\/td><td>12.1<\/td><td>210<\/td><td>23<\/td><td>20<\/td><td>31<\/td><\/tr>\n                            <tr><td>2.5<\/td><td>7.41<\/td><td>350<\/td><td>31<\/td><td>28<\/td><td>19<\/td><\/tr>\n                            <tr><td>4<\/td><td>4.61<\/td><td>570<\/td><td>42<\/td><td>37<\/td><td>12<\/td><\/tr>\n                            <tr><td>6<\/td><td>3.08<\/td><td>850<\/td><td>54<\/td><td>48<\/td><td>7.9<\/td><\/tr>\n                        <\/tbody>\n                    <\/table>\n                <\/div>\n\n                <h3>Temperature Correction Factors \u6eab\u5ea6\u4fee\u6b63\u4fc2\u6578<\/h3>\n                <div class=\"data-table\">\n                    <table>\n                        <thead>\n                            <tr>\n                                <th>Ambient Temp. \u74b0\u5883\u6eab\u5ea6 (\u00b0C)<\/th>\n                                <th>25<\/th><th>30<\/th><th>35<\/th><th>40<\/th><th>45<\/th><th>50<\/th><th>55<\/th><th>60<\/th><th>65<\/th><th>70<\/th><th>75<\/th><th>80<\/th><th>85<\/th>\n                            <\/tr>\n                        <\/thead>\n                        <tbody>\n                            <tr>\n                                <td><strong>Correction Factor \u4fee\u6b63\u4fc2\u6578<\/strong><\/td>\n                                <td>1.02<\/td><td>1.00<\/td><td>0.96<\/td><td>0.91<\/td><td>0.87<\/td><td>0.82<\/td><td>0.76<\/td><td>0.71<\/td><td>0.65<\/td><td>0.58<\/td><td>0.50<\/td><td>0.41<\/td><td>0.29<\/td>\n                            <\/tr>\n                        <\/tbody>\n                    <\/table>\n                <\/div>\n\n                <h3>Group Installation Correction Factors \u7fa4\u7d44\u5b89\u88dd\u4fee\u6b63\u4fc2\u6578<\/h3>\n                <div class=\"data-table\">\n                    <table>\n                        <thead>\n                            <tr>\n                                <th>Number of Circuits \u96fb\u8def\u6578\u91cf<\/th>\n                                <th>2<\/th><th>3<\/th><th>4<\/th><th>5<\/th><th>6<\/th><th>7<\/th><th>8<\/th><th>9<\/th><th>10<\/th><th>12<\/th><th>14<\/th><th>16<\/th><th>18<\/th>\n                            <\/tr>\n                        <\/thead>\n                        <tbody>\n                            <tr>\n                                <td><strong>Correction Factor \u4fee\u6b63\u4fc2\u6578<\/strong><\/td>\n                                <td>0.80<\/td><td>0.70<\/td><td>0.65<\/td><td>0.60<\/td><td>0.57<\/td><td>0.54<\/td><td>0.52<\/td><td>0.50<\/td><td>0.48<\/td><td>0.45<\/td><td>0.43<\/td><td>0.41<\/td><td>0.39<\/td>\n                            <\/tr>\n                        <\/tbody>\n                    <\/table>\n                <\/div>\n            <\/section>\n\n            <!-- Enhanced Fire Resistant Cable Section -->\n            <section>\n                <h2>5. Enhanced Fire Resistant Cable BS7629-1 | \u589e\u5f37\u578b\u8010\u706b\u96fb\u7e9c BS7629-1<\/h2>\n                \n                <div class=\"bilingual\">\n                    <div class=\"lang-en\">\n                        <span class=\"lang-label\">English<\/span>\n                        <p>Enhanced fire resistant cables are designed for use primarily in fire detection, fire alarm, voice alarm, and emergency lighting circuits. These cables continue to operate for extended periods during fire situations.<\/p>\n                        <p><strong>&#8216;Enhanced grade&#8217;<\/strong> fire resistance is recommended for systems where cables might need to operate correctly during a fire for periods in excess of those normally required for single phase evacuation.<\/p>\n                    <\/div>\n                    <div class=\"lang-zh\">\n                        <span class=\"lang-label\">\u7e41\u9ad4\u4e2d\u6587<\/span>\n                        <p>\u589e\u5f37\u578b\u8010\u706b\u96fb\u7e9c\u4e3b\u8981\u7528\u65bc\u706b\u707d\u63a2\u6e2c\u3001\u706b\u707d\u8b66\u5831\u3001\u8a9e\u97f3\u8b66\u5831\u548c\u7dca\u6025\u7167\u660e\u96fb\u8def\u3002\u9019\u4e9b\u96fb\u7e9c\u5728\u706b\u707d\u60c5\u6cc1\u4e0b\u53ef\u6301\u7e8c\u904b\u884c\u8f03\u9577\u6642\u9593\u3002<\/p>\n                        <p><strong>\u300c\u589e\u5f37\u7d1a\u300d<\/strong>\u8010\u706b\u6027\u5efa\u8b70\u7528\u65bc\u96fb\u7e9c\u53ef\u80fd\u9700\u8981\u5728\u706b\u707d\u671f\u9593\u6b63\u78ba\u904b\u884c\u8d85\u904e\u55ae\u968e\u6bb5\u758f\u6563\u901a\u5e38\u6240\u9700\u6642\u9593\u7684\u7cfb\u7d71\u3002<\/p>\n                    <\/div>\n                <\/div>\n\n                <h3>Enhanced Cable Specifications \u589e\u5f37\u578b\u96fb\u7e9c\u898f\u683c<\/h3>\n                <div class=\"spec-grid\">\n                    <div class=\"spec-card\">\n                        <h4>Electrical \u96fb\u6c23\u53c3\u6578<\/h4>\n                        <div class=\"spec-item\">\n                            <span class=\"spec-label\">Voltage Rating Uo\/U<\/span>\n                            <span class=\"spec-value\">300\/500V<\/span>\n                        <\/div>\n                        <div class=\"spec-item\">\n                            <span class=\"spec-label\">Temperature Range<\/span>\n                            <span class=\"spec-value\">-40\u00b0C to +90\u00b0C<\/span>\n                        <\/div>\n                        <div class=\"spec-item\">\n                            <span class=\"spec-label\">Min. Bending Radius<\/span>\n                            <span class=\"spec-value\">6 \u00d7 OD<\/span>\n                        <\/div>\n                    <\/div>\n                    <div class=\"spec-card\">\n                        <h4>Construction \u7d50\u69cb<\/h4>\n                        <div class=\"spec-item\">\n                            <span class=\"spec-label\">Conductor 1.5-2.5mm\u00b2<\/span>\n                            <span class=\"spec-value\">Class 1 Solid<\/span>\n                        <\/div>\n                        <div class=\"spec-item\">\n                            <span class=\"spec-label\">Conductor 4mm\u00b2<\/span>\n                            <span class=\"spec-value\">Class 2 Stranded<\/span>\n                        <\/div>\n                        <div class=\"spec-item\">\n                            <span class=\"spec-label\">Fire Barrier<\/span>\n                            <span class=\"spec-value\">Mica\/Glass Tape + Silicone<\/span>\n                        <\/div>\n                    <\/div>\n                    <div class=\"spec-card\">\n                        <h4>Shielding \u5c4f\u853d<\/h4>\n                        <div class=\"spec-item\">\n                            <span class=\"spec-label\">Screen Type<\/span>\n                            <span class=\"spec-value\">Al\/PET Tape<\/span>\n                        <\/div>\n                        <div class=\"spec-item\">\n                            <span class=\"spec-label\">CPC<\/span>\n                            <span class=\"spec-value\">Tinned Copper<\/span>\n                        <\/div>\n                        <div class=\"spec-item\">\n                            <span class=\"spec-label\">Outer Sheath<\/span>\n                            <span class=\"spec-value\">LSZH<\/span>\n                        <\/div>\n                    <\/div>\n                <\/div>\n\n                <h3>Enhanced Cable Dimensions \u589e\u5f37\u578b\u96fb\u7e9c\u5c3a\u5bf8<\/h3>\n                <div class=\"data-table\">\n                    <table>\n                        <thead>\n                            <tr>\n                                <th>Cores<br>\u82af\u6578<\/th>\n                                <th>Cross Section<br>\u622a\u9762\u7a4d (mm\u00b2)<\/th>\n                                <th>Earth Wire<br>\u63a5\u5730\u7dda (n\u00b0\/mm)<\/th>\n                                <th>Diameter<br>\u76f4\u5f91 (mm)<\/th>\n                                <th>Weight<br>\u91cd\u91cf (kg\/km)<\/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<\/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<\/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<\/td><td>7\/0.85<\/td><td>14.4<\/td><td>350<\/td><\/tr>\n                        <\/tbody>\n                    <\/table>\n                <\/div>\n\n                <h3>Current Carrying Capacity \u8f09\u6d41\u91cf<\/h3>\n                <div class=\"data-table\">\n                    <table>\n                        <thead>\n                            <tr>\n                                <th rowspan=\"2\">Cross Section<br>(mm\u00b2)<\/th>\n                                <th colspan=\"2\">Clipped Direct \u76f4\u63a5\u6577\u8a2d (A)<\/th>\n                                <th colspan=\"2\">In Conduit\/Tray \u7a7f\u7ba1\/\u6a4b\u67b6 (A)<\/th>\n                            <\/tr>\n                            <tr>\n                                <th>2 Core<\/th><th>3\/4 Core<\/th><th>2 Core<\/th><th>3\/4 Core<\/th>\n                            <\/tr>\n                        <\/thead>\n                        <tbody>\n                            <tr><td>1<\/td><td>19<\/td><td>17<\/td><td>17<\/td><td>15<\/td><\/tr>\n                            <tr><td>1.5<\/td><td>24<\/td><td>22<\/td><td>22<\/td><td>19.5<\/td><\/tr>\n                            <tr><td>2.5<\/td><td>33<\/td><td>30<\/td><td>30<\/td><td>26<\/td><\/tr>\n                            <tr><td>4<\/td><td>45<\/td><td>40<\/td><td>40<\/td><td>35<\/td><\/tr>\n                        <\/tbody>\n                    <\/table>\n                <\/div>\n            <\/section>\n\n            <!-- Armoured Fire Performance Cable Section -->\n            <section>\n                <h2>6. BS 7846 F120 Armoured Fire Performance Cable | BS 7846 F120\u93a7\u88dd\u8010\u706b\u96fb\u7e9c<\/h2>\n                \n                <div class=\"highlight-box success\">\n                    <strong>Key Feature \u4e3b\u8981\u7279\u9ede:<\/strong> These armoured fire performance power cables are designed for direct impact and meet the arduous requirements of fire, direct impact, and water jet as specified in BS 8491, making them suitable as 120-minute rated Category 3 power cables according to BS 8519.<br>\n                    \u9019\u4e9b\u93a7\u88dd\u8010\u706b\u96fb\u529b\u96fb\u7e9c\u5c08\u70ba\u76f4\u63a5\u885d\u64ca\u800c\u8a2d\u8a08\uff0c\u7b26\u5408BS 8491\u898f\u5b9a\u7684\u706b\u7130\u3001\u76f4\u63a5\u885d\u64ca\u548c\u6c34\u67f1\u7684\u56b4\u82db\u8981\u6c42\uff0c\u9069\u5408\u4f5c\u70ba\u7b26\u5408BS 8519\u6a19\u6e96\u7684120\u5206\u9418\u984d\u5b9a3\u985e\u96fb\u529b\u96fb\u7e9c\u3002\n                <\/div>\n\n                <h3>F120 Cable Specifications F120\u96fb\u7e9c\u898f\u683c<\/h3>\n                <div class=\"spec-grid\">\n                    <div class=\"spec-card\">\n                        <h4>Ratings \u984d\u5b9a\u503c<\/h4>\n                        <div class=\"spec-item\">\n                            <span class=\"spec-label\">Voltage Uo\/U<\/span>\n                            <span class=\"spec-value\">0.6\/1kV<\/span>\n                        <\/div>\n                        <div class=\"spec-item\">\n                            <span class=\"spec-label\">Operating Temp.<\/span>\n                            <span class=\"spec-value\">-20\u00b0C to +90\u00b0C<\/span>\n                        <\/div>\n                        <div class=\"spec-item\">\n                            <span class=\"spec-label\">Min. Bending Radius<\/span>\n                            <span class=\"spec-value\">8 \u00d7 OD<\/span>\n                        <\/div>\n                    <\/div>\n                    <div class=\"spec-card\">\n                        <h4>Construction \u7d50\u69cb<\/h4>\n                        <div class=\"spec-item\">\n                            <span class=\"spec-label\">Conductor<\/span>\n                            <span class=\"spec-value\">Class 2 Stranded Cu<\/span>\n                        <\/div>\n                        <div class=\"spec-item\">\n                            <span class=\"spec-label\">Fire Barrier<\/span>\n                            <span class=\"spec-value\">MGT (Mica Glass Tape)<\/span>\n                        <\/div>\n                        <div class=\"spec-item\">\n                            <span class=\"spec-label\">Insulation<\/span>\n                            <span class=\"spec-value\">XLPE<\/span>\n                        <\/div>\n                    <\/div>\n                    <div class=\"spec-card\">\n                        <h4>Protection \u4fdd\u8b77<\/h4>\n                        <div class=\"spec-item\">\n                            <span class=\"spec-label\">Inner\/Outer Barrier<\/span>\n                            <span class=\"spec-value\">Glass Tape<\/span>\n                        <\/div>\n                        <div class=\"spec-item\">\n                            <span class=\"spec-label\">Armour<\/span>\n                            <span class=\"spec-value\">Galvanised SWA<\/span>\n                        <\/div>\n                        <div class=\"spec-item\">\n                            <span class=\"spec-label\">Sheath<\/span>\n                            <span class=\"spec-value\">LSZH (Black)<\/span>\n                        <\/div>\n                    <\/div>\n                <\/div>\n\n                <h3>Applicable Standards \u9069\u7528\u6a19\u6e96<\/h3>\n                <div class=\"standards-list\">\n                    <span class=\"standard-tag\">BS 7846-F120<\/span>\n                    <span class=\"standard-tag\">BS 8491-120min<\/span>\n                    <span class=\"standard-tag\">BS 6387 CAT CWZ<\/span>\n                    <span class=\"standard-tag\">BS 8519 Cat3<\/span>\n                    <span class=\"standard-tag\">IEC 60332-3 Cat C<\/span>\n                    <span class=\"standard-tag\">IEC 60332-1-2<\/span>\n                    <span class=\"standard-tag\">IEC 60754-1\/2<\/span>\n                    <span class=\"standard-tag\">IEC 61034-1\/2<\/span>\n                <\/div>\n\n                <h3>F120 Armoured Cable Current Ratings F120\u93a7\u88dd\u96fb\u7e9c\u984d\u5b9a\u96fb\u6d41<\/h3>\n                <div class=\"data-table\">\n                    <table>\n                        <thead>\n                            <tr>\n                                <th rowspan=\"2\">Cross Section<br>(mm\u00b2)<\/th>\n                                <th colspan=\"3\">2 Core Single-Phase \u5169\u82af\u55ae\u76f8 (A)<\/th>\n                                <th colspan=\"3\">3\/4 Core Three-Phase \u4e09\/\u56db\u82af\u4e09\u76f8 (A)<\/th>\n                            <\/tr>\n                            <tr>\n                                <th>Direct Buried<\/th><th>In Ducts<\/th><th>In Air<\/th>\n                                <th>Direct Buried<\/th><th>In Ducts<\/th><th>In Air<\/th>\n                            <\/tr>\n                        <\/thead>\n                        <tbody>\n                            <tr><td>4<\/td><td>65<\/td><td>53<\/td><td>55<\/td><td>55<\/td><td>45<\/td><td>47<\/td><\/tr>\n                            <tr><td>6<\/td><td>81<\/td><td>67<\/td><td>70<\/td><td>69<\/td><td>56<\/td><td>59<\/td><\/tr>\n                            <tr><td>10<\/td><td>109<\/td><td>89<\/td><td>95<\/td><td>92<\/td><td>75<\/td><td>82<\/td><\/tr>\n                            <tr><td>16<\/td><td>141<\/td><td>115<\/td><td>126<\/td><td>119<\/td><td>96<\/td><td>107<\/td><\/tr>\n                            <tr><td>25<\/td><td>183<\/td><td>148<\/td><td>164<\/td><td>152<\/td><td>124<\/td><td>140<\/td><\/tr>\n                            <tr><td>35<\/td><td>219<\/td><td>178<\/td><td>202<\/td><td>182<\/td><td>149<\/td><td>172<\/td><\/tr>\n                            <tr><td>50<\/td><td>259<\/td><td>211<\/td><td>244<\/td><td>217<\/td><td>177<\/td><td>209<\/td><\/tr>\n                            <tr><td>70<\/td><td>317<\/td><td>260<\/td><td>306<\/td><td>266<\/td><td>218<\/td><td>263<\/td><\/tr>\n                            <tr><td>95<\/td><td>381<\/td><td>313<\/td><td>378<\/td><td>319<\/td><td>263<\/td><td>324<\/td><\/tr>\n                            <tr><td>120<\/td><td>433<\/td><td>357<\/td><td>437<\/td><td>363<\/td><td>300<\/td><td>346<\/td><\/tr>\n                            <tr><td>150<\/td><td>485<\/td><td>401<\/td><td>499<\/td><td>409<\/td><td>338<\/td><td>430<\/td><\/tr>\n                            <tr><td>185<\/td><td>547<\/td><td>455<\/td><td>576<\/td><td>458<\/td><td>382<\/td><td>495<\/td><\/tr>\n                            <tr><td>240<\/td><td>632<\/td><td>527<\/td><td>680<\/td><td>529<\/td><td>442<\/td><td>584<\/td><\/tr>\n                            <tr><td>300<\/td><td>708<\/td><td>592<\/td><td>775<\/td><td>592<\/td><td>496<\/td><td>672<\/td><\/tr>\n                            <tr><td>400<\/td><td>799<\/td><td>669<\/td><td>892<\/td><td>667<\/td><td>570<\/td><td>766<\/td><\/tr>\n                        <\/tbody>\n                    <\/table>\n                <\/div>\n\n                <h3>Voltage Drop Characteristics \u96fb\u58d3\u964d\u7279\u6027<\/h3>\n                <div class=\"data-table\">\n                    <table>\n                        <thead>\n                            <tr>\n                                <th>Cross Section (mm\u00b2)<\/th>\n                                <th>DC (mV\/A\/m)<\/th>\n                                <th>Single-Phase AC (mV\/A\/m)<\/th>\n                                <th>Three-Phase AC (mV\/A\/m)<\/th>\n                            <\/tr>\n                        <\/thead>\n                        <tbody>\n                            <tr><td>4<\/td><td>12<\/td><td>12<\/td><td>10<\/td><\/tr>\n                            <tr><td>6<\/td><td>7.9<\/td><td>7.9<\/td><td>6.8<\/td><\/tr>\n                            <tr><td>10<\/td><td>4.7<\/td><td>4.7<\/td><td>4.0<\/td><\/tr>\n                            <tr><td>16<\/td><td>2.9<\/td><td>2.9<\/td><td>2.5<\/td><\/tr>\n                            <tr><td>25<\/td><td>1.85<\/td><td>1.9<\/td><td>1.65<\/td><\/tr>\n                            <tr><td>35<\/td><td>1.35<\/td><td>1.35<\/td><td>1.15<\/td><\/tr>\n                            <tr><td>50<\/td><td>0.98<\/td><td>1.0<\/td><td>0.87<\/td><\/tr>\n                            <tr><td>70<\/td><td>0.97<\/td><td>0.69<\/td><td>0.60<\/td><\/tr>\n                            <tr><td>95<\/td><td>0.49<\/td><td>0.52<\/td><td>0.45<\/td><\/tr>\n                            <tr><td>120<\/td><td>0.39<\/td><td>0.42<\/td><td>0.37<\/td><\/tr>\n                            <tr><td>150<\/td><td>0.31<\/td><td>0.35<\/td><td>0.30<\/td><\/tr>\n                            <tr><td>185<\/td><td>0.25<\/td><td>0.29<\/td><td>0.26<\/td><\/tr>\n                            <tr><td>240<\/td><td>0.195<\/td><td>0.24<\/td><td>0.21<\/td><\/tr>\n                            <tr><td>300<\/td><td>0.155<\/td><td>0.21<\/td><td>0.185<\/td><\/tr>\n                        <\/tbody>\n                    <\/table>\n                <\/div>\n            <\/section>\n\n            <!-- Life Safety Systems Section -->\n            <section>\n                <h2>7. Life Safety Applications | \u751f\u547d\u5b89\u5168\u61c9\u7528<\/h2>\n                \n                <div class=\"bilingual\">\n                    <div class=\"lang-en\">\n                        <span class=\"lang-label\">English<\/span>\n                        <p>Life safety systems are not limited to fire protection. They include comprehensive systems designed to manage lethal quantities of smoke and very high temperature toxic gases to protect people still in the building during emergencies:<\/p>\n                        <ul>\n                            <li><strong>Smoke and Heat Exhaust Ventilation Systems (SHEVS)<\/strong> &#8211; Remove smoke and heat from escape routes<\/li>\n                            <li><strong>Emergency Lighting<\/strong> &#8211; Illuminate evacuation paths during power failures<\/li>\n                            <li><strong>Voice Alarm Systems<\/strong> &#8211; Provide evacuation instructions<\/li>\n                            <li><strong>Communication Links<\/strong> &#8211; Critical care wards in hospitals, control rooms<\/li>\n                            <li><strong>Firefighting Lifts<\/strong> &#8211; Enable firefighter access throughout buildings<\/li>\n                            <li><strong>Sprinkler Systems<\/strong> &#8211; Automatic fire suppression<\/li>\n                            <li><strong>Fire Doors &#038; Smoke Barriers<\/strong> &#8211; Compartmentalization systems<\/li>\n                        <\/ul>\n                    <\/div>\n                    <div class=\"lang-zh\">\n                        <span class=\"lang-label\">\u7e41\u9ad4\u4e2d\u6587<\/span>\n                        <p>\u751f\u547d\u5b89\u5168\u7cfb\u7d71\u4e0d\u50c5\u9650\u65bc\u6d88\u9632\u4fdd\u8b77\u3002\u5b83\u5011\u5305\u62ec\u8a2d\u8a08\u7528\u65bc\u7ba1\u7406\u81f4\u547d\u91cf\u7159\u9727\u548c\u6975\u9ad8\u6eab\u6709\u6bd2\u6c23\u9ad4\u7684\u7d9c\u5408\u7cfb\u7d71\uff0c\u4ee5\u4fdd\u8b77\u7dca\u6025\u60c5\u6cc1\u4e0b\u4ecd\u5728\u5efa\u7bc9\u7269\u5167\u7684\u4eba\u54e1\uff1a<\/p>\n                        <ul>\n                            <li><strong>\u6392\u7159\u6392\u71b1\u901a\u98a8\u7cfb\u7d71\uff08SHEVS\uff09<\/strong> &#8211; \u5f9e\u9003\u751f\u901a\u9053\u6392\u9664\u7159\u9727\u548c\u71b1\u91cf<\/li>\n                            <li><strong>\u7dca\u6025\u7167\u660e<\/strong> &#8211; \u5728\u505c\u96fb\u6642\u7167\u4eae\u758f\u6563\u8def\u5f91<\/li>\n                            <li><strong>\u8a9e\u97f3\u8b66\u5831\u7cfb\u7d71<\/strong> &#8211; \u63d0\u4f9b\u758f\u6563\u6307\u793a<\/li>\n                            <li><strong>\u901a\u8a0a\u9023\u7d50<\/strong> &#8211; \u91ab\u9662\u91cd\u75c7\u76e3\u8b77\u75c5\u623f\u3001\u63a7\u5236\u5ba4<\/li>\n                            <li><strong>\u6d88\u9632\u96fb\u68af<\/strong> &#8211; \u4f7f\u6d88\u9632\u54e1\u80fd\u5920\u9032\u5165\u6574\u68df\u5efa\u7bc9<\/li>\n                            <li><strong>\u7051\u6c34\u7cfb\u7d71<\/strong> &#8211; \u81ea\u52d5\u6ec5\u706b<\/li>\n                            <li><strong>\u9632\u706b\u9580\u548c\u9632\u7159\u5c4f\u969c<\/strong> &#8211; \u5206\u5340\u7cfb\u7d71<\/li>\n                        <\/ul>\n                    <\/div>\n                <\/div>\n\n                <div class=\"citation\">\n                    <strong>Industry Reference \u884c\u696d\u53c3\u8003:<\/strong> As noted in offshore cable engineering documentation from <a href=\"https:\/\/www.cranecable.com\/bfou-vs-rfou-how-to-select-the-right-offshore-cable-for-fire-safety-and-system-reliability\" target=\"_blank\" rel=\"dofollow noopener\">Feichun Cable&#8217;s technical resources<\/a>, fire-resistant cables utilizing mica tape barriers can maintain electrical continuity at temperatures exceeding 1000\u00b0C, which is critical for emergency shutdown systems and life-safety applications.\n                <\/div>\n            <\/section>\n\n            <!-- Quality Certifications Section -->\n            <section>\n                <h2>8. Quality Certifications &#038; Testing | \u54c1\u8cea\u8a8d\u8b49\u8207\u6e2c\u8a66<\/h2>\n                \n                <div class=\"spec-grid\">\n                    <div class=\"spec-card\">\n                        <h4>\ud83c\udfc6 BASEC Approved<\/h4>\n                        <p style=\"color: var(--text-secondary); font-size: 0.9rem;\">Cables tested and certified by BASEC, The British Approvals Service for Cables<\/p>\n                        <p style=\"color: var(--text-secondary); font-size: 0.9rem;\">\u96fb\u7e9c\u7d93\u82f1\u570b\u96fb\u7e9c\u8a8d\u8b49\u670d\u52d9\u6a5f\u69cbBASEC\u6e2c\u8a66\u548c\u8a8d\u8b49<\/p>\n                    <\/div>\n                    <div class=\"spec-card\">\n                        <h4>\ud83d\udd25 LPCB Certified<\/h4>\n                        <p style=\"color: var(--text-secondary); font-size: 0.9rem;\">Certified by Loss Prevention Certification Board for security and fire protection, listed in Red Book Live<\/p>\n                        <p style=\"color: var(--text-secondary); font-size: 0.9rem;\">\u7d93\u640d\u5931\u9810\u9632\u8a8d\u8b49\u59d4\u54e1\u6703\u8a8d\u8b49\u7684\u5b89\u5168\u548c\u6d88\u9632\u7522\u54c1\uff0c\u5217\u5165Red Book Live<\/p>\n                    <\/div>\n                    <div class=\"spec-card\">\n                        <h4>\ud83d\udd2c ISO\/IEC 17025<\/h4>\n                        <p style=\"color: var(--text-secondary); font-size: 0.9rem;\">UKAS accredited Cable Laboratory meeting international testing standards<\/p>\n                        <p style=\"color: var(--text-secondary); font-size: 0.9rem;\">UKAS\u8a8d\u53ef\u7684\u96fb\u7e9c\u5be6\u9a57\u5ba4\uff0c\u7b26\u5408\u570b\u969b\u6e2c\u8a66\u6a19\u6e96<\/p>\n                    <\/div>\n                    <div class=\"spec-card\">\n                        <h4>\ud83c\udf0d IECEE CBTL<\/h4>\n                        <p style=\"color: var(--text-secondary); font-size: 0.9rem;\">International Electrotechnical Commission testing laboratory accreditation<\/p>\n                        <p style=\"color: var(--text-secondary); font-size: 0.9rem;\">\u570b\u969b\u96fb\u5de5\u59d4\u54e1\u6703\u6e2c\u8a66\u5be6\u9a57\u5ba4\u8a8d\u53ef<\/p>\n                    <\/div>\n                <\/div>\n\n                <h3>Low Smoke Zero Halogen (LSZH) Properties \u4f4e\u7159\u7121\u9e75\u7279\u6027<\/h3>\n                <div class=\"data-table\">\n                    <table>\n                        <thead>\n                            <tr>\n                                <th>Test Parameter \u6e2c\u8a66\u53c3\u6578<\/th>\n                                <th>Standard \u6a19\u6e96<\/th>\n                                <th>Requirement \u8981\u6c42<\/th>\n                            <\/tr>\n                        <\/thead>\n                        <tbody>\n                            <tr>\n                                <td>HCl Content \u9e7d\u9178\u542b\u91cf<\/td>\n                                <td>BS EN 60754-1<\/td>\n                                <td>&lt; 0.5%<\/td>\n                            <\/tr>\n                            <tr>\n                                <td>pH Value pH\u503c<\/td>\n                                <td>BS EN 60754-2<\/td>\n                                <td>\u2265 4.3<\/td>\n                            <\/tr>\n                            <tr>\n                                <td>Conductivity \u96fb\u5c0e\u7387<\/td>\n                                <td>BS EN 60754-2<\/td>\n                                <td>\u2264 10 \u00b5S\/mm<\/td>\n                            <\/tr>\n                            <tr>\n                                <td>Smoke Density \u7159\u5bc6\u5ea6<\/td>\n                                <td>BS EN 61034-2<\/td>\n                                <td>Light transmission \u2265 60%<\/td>\n                            <\/tr>\n                            <tr>\n                                <td>Flame Propagation \u706b\u7130\u50b3\u64ad<\/td>\n                                <td>BS EN 60332-1-2<\/td>\n                                <td>Self-extinguishing \u81ea\u7184<\/td>\n                            <\/tr>\n                        <\/tbody>\n                    <\/table>\n                <\/div>\n            <\/section>\n\n            <!-- 2020 Update Section -->\n            <section>\n                <h2>9. BS8519:2020 Key Updates | BS8519:2020\u4e3b\u8981\u66f4\u65b0<\/h2>\n                \n                <div class=\"bilingual\">\n                    <div class=\"lang-en\">\n                        <span class=\"lang-label\">English<\/span>\n                        <ul>\n                            <li>Added recognition of other critical systems beyond life safety or fire-fighting applications<\/li>\n                            <li>Added life safety and roof-mounted generator recommendations<\/li>\n                            <li>Added information on uninterruptable power supplies (UPS)<\/li>\n                            <li>Clause 12 revised to include recommendations for internal and external fire stopping to maintain switch room fire compartmentation<\/li>\n                            <li>Added provisions for thermal expansion of cable protective enclosures<\/li>\n                            <li>Further detailed recommendations for design and selection of cable enclosure support systems<\/li>\n                        <\/ul>\n                    <\/div>\n                    <div class=\"lang-zh\">\n                        <span class=\"lang-label\">\u7e41\u9ad4\u4e2d\u6587<\/span>\n                        <ul>\n                            <li>\u589e\u52a0\u5c0d\u751f\u547d\u5b89\u5168\u6216\u6d88\u9632\u61c9\u7528\u4ee5\u5916\u5176\u4ed6\u95dc\u9375\u7cfb\u7d71\u7684\u8a8d\u53ef<\/li>\n                            <li>\u589e\u52a0\u751f\u547d\u5b89\u5168\u548c\u5c4b\u9802\u5b89\u88dd\u767c\u96fb\u6a5f\u7684\u5efa\u8b70<\/li>\n                            <li>\u589e\u52a0\u4e0d\u9593\u65b7\u96fb\u6e90\uff08UPS\uff09\u7684\u8cc7\u8a0a<\/li>\n                            <li>\u4fee\u8a02\u7b2c12\u689d\uff0c\u5305\u62ec\u5167\u90e8\u548c\u5916\u90e8\u9632\u706b\u5c01\u5835\u7684\u5efa\u8b70\uff0c\u4ee5\u7dad\u6301\u914d\u96fb\u5ba4\u7684\u9632\u706b\u5206\u5340<\/li>\n                            <li>\u589e\u52a0\u96fb\u7e9c\u4fdd\u8b77\u5916\u6bbc\u71b1\u81a8\u8139\u7684\u898f\u5b9a<\/li>\n                            <li>\u9032\u4e00\u6b65\u8a73\u7d30\u8aaa\u660e\u96fb\u7e9c\u5916\u6bbc\u652f\u6490\u7cfb\u7d71\u7684\u8a2d\u8a08\u548c\u9078\u64c7\u5efa\u8b70<\/li>\n                        <\/ul>\n                    <\/div>\n                <\/div>\n            <\/section>\n\n            <!-- Contact Section -->\n            <section class=\"contact-section\">\n                <h2 style=\"border-bottom: none; text-align: center;\">Contact Us \u806f\u7e6b\u6211\u5011<\/h2>\n                <p style=\"text-align: center; font-size: 1.1rem;\">Anhui Feichun Special Cable Co., Ltd. | \u5b89\u5fbd\u98de\u7eaf\u7279\u79cd\u7535\u7f06\u6709\u9650\u516c\u53f8<\/p>\n                \n                <div class=\"contact-grid\">\n                    <div class=\"contact-card\">\n                        <h4>\ud83d\udcf1 WhatsApp<\/h4>\n                        <a href=\"https:\/\/wa.me\/8613855123218\" target=\"_blank\" rel=\"noopener\">+86 138 5512 3218<\/a>\n                        <br>\n                        <a href=\"https:\/\/wa.me\/8613855123218\" target=\"_blank\" rel=\"noopener\" class=\"whatsapp-btn\">\n                            <svg width=\"20\" height=\"20\" viewBox=\"0 0 24 24\" fill=\"currentColor\"><path d=\"M17.472 14.382c-.297-.149-1.758-.867-2.03-.967-.273-.099-.471-.148-.67.15-.197.297-.767.966-.94 1.164-.173.199-.347.223-.644.075-.297-.15-1.255-.463-2.39-1.475-.883-.788-1.48-1.761-1.653-2.059-.173-.297-.018-.458.13-.606.134-.133.298-.347.446-.52.149-.174.198-.298.298-.497.099-.198.05-.371-.025-.52-.075-.149-.669-1.612-.916-2.207-.242-.579-.487-.5-.669-.51-.173-.008-.371-.01-.57-.01-.198 0-.52.074-.792.372-.272.297-1.04 1.016-1.04 2.479 0 1.462 1.065 2.875 1.213 3.074.149.198 2.096 3.2 5.077 4.487.709.306 1.262.489 1.694.625.712.227 1.36.195 1.871.118.571-.085 1.758-.719 2.006-1.413.248-.694.248-1.289.173-1.413-.074-.124-.272-.198-.57-.347m-5.421 7.403h-.004a9.87 9.87 0 01-5.031-1.378l-.361-.214-3.741.982.998-3.648-.235-.374a9.86 9.86 0 01-1.51-5.26c.001-5.45 4.436-9.884 9.888-9.884 2.64 0 5.122 1.03 6.988 2.898a9.825 9.825 0 012.893 6.994c-.003 5.45-4.437 9.884-9.885 9.884m8.413-18.297A11.815 11.815 0 0012.05 0C5.495 0 .16 5.335.157 11.892c0 2.096.547 4.142 1.588 5.945L.057 24l6.305-1.654a11.882 11.882 0 005.683 1.448h.005c6.554 0 11.89-5.335 11.893-11.893a11.821 11.821 0 00-3.48-8.413z\"\/><\/svg>\n                            Chat on WhatsApp\n                        <\/a>\n                    <\/div>\n                    <div class=\"contact-card\">\n                        <h4>\u2709\ufe0f Technical Support \u6280\u8853\u652f\u6301<\/h4>\n                        <a href=\"mailto:tech@feichuncables.com\">tech@feichuncables.com<\/a>\n                    <\/div>\n                    <div class=\"contact-card\">\n                        <h4>\ud83d\udc64 Sales Contact \u92b7\u552e\u806f\u7e6b<\/h4>\n                        <a href=\"mailto:zihao.yang@feichuncable.com\">zihao.yang@feichuncable.com<\/a>\n                        <br>\n                        <a href=\"mailto:ziyu.huang@feichuncables.com\">ziyu.huang@feichuncables.com<\/a>\n                    <\/div>\n                <\/div>\n            <\/section>\n\n            <!-- References Section -->\n            <section>\n                <h2>10. References &#038; External Resources | \u53c3\u8003\u8cc7\u6599\u8207\u5916\u90e8\u8cc7\u6e90<\/h2>\n                \n                <div class=\"citation\">\n                    <p><strong>[1]<\/strong> British Standards Institution, &#8220;BS 8519:2020 Selection and installation of fire-resistant power and control cable systems for life safety, fire-fighting and other critical applications \u2014 Code of practice,&#8221; BSI, 2020. \n                    <a href=\"https:\/\/www.thenbs.com\/PublicationIndex\/documents\/details?Pub=BSI&#038;DocID=329591\" target=\"_blank\" rel=\"nofollow noopener\">NBS Publication Index<\/a><\/p>\n                <\/div>\n                \n                <div class=\"citation\">\n                    <p><strong>[2]<\/strong> Feichun Cable Technical Documentation, &#8220;BFOU vs RFOU: How to Select the Right Offshore Cable for Fire Safety and System Reliability,&#8221; 2025.\n                    <a href=\"https:\/\/www.cranecable.com\/bfou-vs-rfou-how-to-select-the-right-offshore-cable-for-fire-safety-and-system-reliability\" target=\"_blank\" rel=\"dofollow noopener\">Feichun Cable &#8211; Specialized Port Machinery Cables<\/a><\/p>\n                <\/div>\n                \n                <div class=\"citation\">\n                    <p><strong>[3]<\/strong> IEC 60331-21:2019, &#8220;Tests for electric cables under fire conditions \u2014 Circuit integrity \u2014 Part 21: Procedures and requirements \u2014 Cables of rated voltage up to and including 0.6\/1.0 kV,&#8221; International Electrotechnical Commission.\n                    <a href=\"https:\/\/www.iec.ch\" target=\"_blank\" rel=\"nofollow noopener\">IEC Standards<\/a><\/p>\n                <\/div>\n                \n                <div class=\"citation\">\n                    <p><strong>[4]<\/strong> BS 6387:2013, &#8220;Test method for resistance to fire of cables required to maintain circuit integrity under fire conditions,&#8221; British Standards Institution.\n                    <a href=\"https:\/\/www.bsigroup.com\" target=\"_blank\" rel=\"nofollow noopener\">BSI Group<\/a><\/p>\n                <\/div>\n                \n                <div class=\"citation\">\n                    <p><strong>[5]<\/strong> BS 7846:2015, &#8220;Electric cables. Thermosetting insulated, armoured, fire-resistant cables of rated voltage 600\/1000 V for fixed installations, having low emission of smoke and corrosive gases when affected by fire,&#8221; British Standards Institution.\n                    <a href=\"https:\/\/www.bsigroup.com\" target=\"_blank\" rel=\"nofollow noopener\">BSI Group<\/a><\/p>\n                <\/div>\n            <\/section>\n\n        <\/div>\n    <\/main>\n\n    <footer>\n        <div class=\"container\">\n            <div class=\"footer-content\">\n                <div class=\"footer-section\">\n                    <h4>Products \u7522\u54c1<\/h4>\n                    <a href=\"#\">BS8519 Fire Resistant Cable<\/a>\n                    <a href=\"#\">BS6387 Single Core Cable<\/a>\n                    <a href=\"#\">BS7629-1 Enhanced Cable<\/a>\n                    <a href=\"#\">BS7846 F120 Armoured Cable<\/a>\n                    <a href=\"#\">LSZH Power Cables<\/a>\n                <\/div>\n                <div class=\"footer-section\">\n                    <h4>Standards \u6a19\u6e96<\/h4>\n                    <a href=\"#\">BS 8519:2020<\/a>\n                    <a href=\"#\">BS 6387<\/a>\n                    <a href=\"#\">BS 7846<\/a>\n                    <a href=\"#\">IEC 60331<\/a>\n                    <a href=\"#\">EN 50200<\/a>\n                <\/div>\n                <div class=\"footer-section\">\n                    <h4>Applications \u61c9\u7528<\/h4>\n                    <a href=\"#\">Fire Alarm Systems<\/a>\n                    <a href=\"#\">Emergency Lighting<\/a>\n                    <a href=\"#\">Smoke Ventilation<\/a>\n                    <a href=\"#\">Firefighting Lifts<\/a>\n                    <a href=\"#\">Sprinkler Systems<\/a>\n                <\/div>\n                <div class=\"footer-section\">\n                    <h4>Contact \u806f\u7e6b<\/h4>\n                    <a href=\"https:\/\/wa.me\/8613855123218\" target=\"_blank\" rel=\"noopener\">WhatsApp: +86 138 5512 3218<\/a>\n                    <a href=\"mailto:tech@feichuncables.com\">tech@feichuncables.com<\/a>\n                    <a href=\"mailto:zihao.yang@feichuncable.com\">zihao.yang@feichuncable.com<\/a>\n                    <a href=\"mailto:ziyu.huang@feichuncables.com\">ziyu.huang@feichuncables.com<\/a>\n                <\/div>\n            <\/div>\n            <div class=\"copyright\">\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 \u7248\u6b0a\u6240\u6709<\/p>\n                <p style=\"margin-top: 8px; font-size: 0.85rem;\">BS8519 Fire Resistant Cable | \u8010\u706b\u96fb\u7e9c | LSZH Cable | \u4f4e\u7159\u7121\u9e75\u96fb\u7e9c<\/p>\n            <\/div>\n        <\/div>\n    <\/footer>\n<\/body>\n<\/html>\n","protected":false},"excerpt":{"rendered":"BS8519 cable, BS 8519:2020, fire resistant cable, fire rated cable, fire survival cable, circuit integrity cable, life safety cable, fire safety cable, fire performance cable, fire resistant power cable, fire resistant control cable, enhanced fire resistant cable, standard fire resistant cable, LSZH cable, LSOH cable, low smoke zero halogen cable, halogen free cable, low smoke low toxicity cable, mica tape cable, mineral insulated alternative cable, BS7846 cable, BS 7846 F120, BS6387 cable, BS 6387 CWZ, BS7629-1 cable, BS 7629 cable, BS 8491 fire test, EN 50200 test, IEC 60331 cable test, BS EN 60331, BS EN 60332-1-2, BS EN 60754-1, BS EN 60754-2, BS EN 61034-2, PH30 cable, PH60 cable, PH120 cable, F30 cable, F60 cable, F120 cable, 120 minute fire rated cable, armoured fire resistant cable, SWA fire resistant cable, XLPE insulated fire resistant cable, emergency lighting cable, fire alarm cable, voice alarm cable, firefighting lift cable, smoke ventilation cable, SHEVS cable, sprinkler system cable, escape route cable, critical application cable, BASEC approved cable, LPCB certified cable, UK fire resistant cable","protected":false},"author":1,"featured_media":3262,"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],"tags":[14957,14834,1604,15234,15245,15235,15240,15228,15244,15236,15238,15239,15242,15231,13528,14821,15227,11479,15237,1214,15241,13530,14529,14829,14826,14825,1269,14797,1864,790,15230,9597,2311,10179,10191,830,15247,1135,15233,816,13282,15229,99,14640,15232,14637,14636,14638,15246,13593,1174,13529,14948,15248,13389,15243],"class_list":["post-3261","post","type-post","status-publish","format-standard","has-post-thumbnail","category-bs-british-standard-cable","tag-120-minute-fire-rated-cable","tag-armoured-fire-resistant-cable","tag-basec-approved-cable","tag-bs-6387-cwz","tag-bs-7629-cable","tag-bs-7846-f120","tag-bs-8491-fire-test","tag-bs-85192020","tag-bs-en-60331","tag-bs-en-60332-1-2","tag-bs-en-60754-1","tag-bs-en-60754-2","tag-bs-en-61034-2","tag-bs6387-cable","tag-bs7629-1-cable","tag-bs7846-cable","tag-bs8519-cable","tag-circuit-integrity-cable","tag-critical-application-cable","tag-emergency-lighting-cable","tag-en-50200-test","tag-enhanced-fire-resistant-cable","tag-escape-route-cable","tag-f120-cable","tag-f30-cable","tag-f60-cable","tag-fire-alarm-cable","tag-fire-performance-cable","tag-fire-rated-cable","tag-fire-resistant-cable","tag-fire-resistant-control-cable","tag-fire-resistant-power-cable","tag-fire-safety-cable","tag-fire-survival-cable","tag-firefighting-lift-cable","tag-halogen-free-cable","tag-iec-60331-cable-test","tag-life-safety-cable","tag-low-smoke-low-toxicity-cable","tag-low-smoke-zero-halogen-cable","tag-lpcb-certified-cable","tag-lsoh-cable","tag-lszh-cable","tag-mica-tape-cable","tag-mineral-insulated-alternative-cable","tag-ph120-cable","tag-ph30-cable","tag-ph60-cable","tag-shevs-cable","tag-smoke-ventilation-cable","tag-sprinkler-system-cable","tag-standard-fire-resistant-cable","tag-swa-fire-resistant-cable","tag-uk-fire-resistant-cable","tag-voice-alarm-cable","tag-xlpe-insulated-fire-resistant-cable","cs-entry"],"_links":{"self":[{"href":"https:\/\/feichuncables.com\/blog\/wp-json\/wp\/v2\/posts\/3261","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=3261"}],"version-history":[{"count":2,"href":"https:\/\/feichuncables.com\/blog\/wp-json\/wp\/v2\/posts\/3261\/revisions"}],"predecessor-version":[{"id":3265,"href":"https:\/\/feichuncables.com\/blog\/wp-json\/wp\/v2\/posts\/3261\/revisions\/3265"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/feichuncables.com\/blog\/wp-json\/wp\/v2\/media\/3262"}],"wp:attachment":[{"href":"https:\/\/feichuncables.com\/blog\/wp-json\/wp\/v2\/media?parent=3261"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/feichuncables.com\/blog\/wp-json\/wp\/v2\/categories?post=3261"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/feichuncables.com\/blog\/wp-json\/wp\/v2\/tags?post=3261"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}