{"id":3318,"date":"2025-12-22T14:28:45","date_gmt":"2025-12-22T06:28:45","guid":{"rendered":"https:\/\/feichuncables.com\/blog\/?p=3318"},"modified":"2025-12-22T14:36:51","modified_gmt":"2025-12-22T06:36:51","slug":"what-is-bs-7835-cable","status":"publish","type":"post","link":"https:\/\/feichuncables.com\/blog\/what-is-bs-7835-cable\/","title":{"rendered":"What is\u00a0BS 7835\u00a0Cable?"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">\u4ec0\u9ebc\u662f\u00a0BS 7835\u00a0\u96fb\u7e9c\uff1f<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Medium Voltage Armoured Cables with Thermosetting Insulation \u2014 3.8\/6.6kV to 19\/33kV \u2014 Low Smoke Zero Halogen (LSZH)<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img data-dominant-color=\"cdc3bf\" data-has-transparency=\"false\" style=\"--dominant-color: #cdc3bf;\" loading=\"lazy\" decoding=\"async\" width=\"997\" height=\"628\" sizes=\"auto, (max-width: 997px) 100vw, 997px\" src=\"https:\/\/feichuncables.com\/blog\/wp-content\/uploads\/image-362-997x628.avif\" alt=\"\" class=\"wp-image-3319 not-transparent\" title=\"\" srcset=\"https:\/\/feichuncables.com\/blog\/wp-content\/uploads\/image-362-997x628.avif 997w, https:\/\/feichuncables.com\/blog\/wp-content\/uploads\/image-362-300x189.avif 300w, https:\/\/feichuncables.com\/blog\/wp-content\/uploads\/image-362-768x484.avif 768w, https:\/\/feichuncables.com\/blog\/wp-content\/uploads\/image-362-400x252.avif 400w, https:\/\/feichuncables.com\/blog\/wp-content\/uploads\/image-362-800x504.avif 800w, https:\/\/feichuncables.com\/blog\/wp-content\/uploads\/image-362-832x524.avif 832w, https:\/\/feichuncables.com\/blog\/wp-content\/uploads\/image-362.avif 1160w\" \/><\/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=\"BS 7835 Cable - Medium Voltage XLPE\/LSZH Armoured Cables 3.8\/6.6kV to 19\/33kV | \u5b89\u5fbd\u98de\u7eaf\u7279\u79cd\u7535\u7f06\u6709\u9650\u516c\u53f8\">\n    <meta name=\"keywords\" content=\"BS 7835, BS7835 Cable, XLPE Cable, LSZH Cable, Medium Voltage Cable, Armoured Cable, MV Cable, SWA Cable, AWA Cable\">\n    <title>What is BS 7835 Cable? | BS 7835\u96fb\u7e9c\u662f\u4ec0\u9ebc\uff1f &#8211; Anhui Feichun Special Cable Co., Ltd.<\/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=IBM+Plex+Sans:wght@400;500;600;700&#038;family=Noto+Sans+TC:wght@400;500;700&#038;family=JetBrains+Mono:wght@400;500&#038;display=swap\" rel=\"stylesheet\">\n    <style>\n        :root {\n            --bg-primary: #0a0e14;\n            --bg-secondary: #12171f;\n            --bg-tertiary: #1a212c;\n            --bg-card: #151b24;\n            --text-primary: #e6edf3;\n            --text-secondary: #8b949e;\n            --text-muted: #6e7681;\n            --accent-blue: #58a6ff;\n            --accent-cyan: #39c5cf;\n            --accent-orange: #f78166;\n            --accent-green: #56d364;\n            --accent-yellow: #e3b341;\n            --border-primary: #30363d;\n            --border-accent: #388bfd40;\n            --gradient-tech: linear-gradient(135deg, #0d1117 0%, #161b22 50%, #0d1117 100%);\n            --shadow-lg: 0 8px 24px rgba(0,0,0,0.4);\n            --shadow-card: 0 4px 12px rgba(0,0,0,0.3);\n        }\n\n        * {\n            margin: 0;\n            padding: 0;\n            box-sizing: border-box;\n        }\n\n        html {\n            scroll-behavior: smooth;\n        }\n\n        body {\n            font-family: 'IBM Plex Sans', 'Noto Sans TC', -apple-system, BlinkMacSystemFont, sans-serif;\n            background: var(--bg-primary);\n            color: var(--text-primary);\n            line-height: 1.7;\n            font-size: 16px;\n            min-height: 100vh;\n        }\n\n        .container {\n            width: 100%;\n            max-width: 1200px;\n            margin: 0 auto;\n            padding: 0 24px;\n        }\n\n        \/* Header *\/\n        header {\n            background: var(--bg-secondary);\n            border-bottom: 1px solid var(--border-primary);\n            padding: 20px 0;\n            position: sticky;\n            top: 0;\n            z-index: 100;\n        }\n\n        .header-content {\n            display: flex;\n            justify-content: space-between;\n            align-items: center;\n            flex-wrap: wrap;\n            gap: 16px;\n        }\n\n        .logo {\n            display: flex;\n            flex-direction: column;\n        }\n\n        .logo-en {\n            font-size: 1.1rem;\n            font-weight: 700;\n            color: var(--accent-cyan);\n            letter-spacing: 0.5px;\n        }\n\n        .logo-cn {\n            font-size: 0.85rem;\n            color: var(--text-secondary);\n            font-weight: 500;\n        }\n\n        .contact-bar {\n            display: flex;\n            gap: 20px;\n            flex-wrap: wrap;\n            font-size: 0.85rem;\n        }\n\n        .contact-item {\n            display: flex;\n            align-items: center;\n            gap: 6px;\n            color: var(--text-secondary);\n        }\n\n        .contact-item a {\n            color: var(--accent-blue);\n            text-decoration: none;\n            transition: color 0.2s;\n        }\n\n        .contact-item a:hover {\n            color: var(--accent-cyan);\n        }\n\n        .contact-icon {\n            width: 16px;\n            height: 16px;\n            fill: currentColor;\n        }\n\n        \/* Hero Section *\/\n        .hero {\n            background: var(--gradient-tech);\n            border-bottom: 1px solid var(--border-primary);\n            padding: 60px 0;\n        }\n\n        .hero-badge {\n            display: inline-block;\n            background: var(--accent-blue);\n            color: var(--bg-primary);\n            font-size: 0.75rem;\n            font-weight: 600;\n            padding: 4px 12px;\n            border-radius: 4px;\n            margin-bottom: 16px;\n            text-transform: uppercase;\n            letter-spacing: 1px;\n        }\n\n        .hero h1 {\n            font-size: clamp(1.8rem, 4vw, 2.8rem);\n            font-weight: 700;\n            margin-bottom: 12px;\n            line-height: 1.2;\n        }\n\n        .hero h1 .highlight {\n            color: var(--accent-cyan);\n        }\n\n        .hero-subtitle {\n            font-size: 1.1rem;\n            color: var(--text-secondary);\n            max-width: 800px;\n        }\n\n        .hero-subtitle-cn {\n            margin-top: 8px;\n            font-size: 1rem;\n        }\n\n        \/* Main Content *\/\n        main {\n            padding: 48px 0;\n        }\n\n        .section {\n            margin-bottom: 48px;\n        }\n\n        .section-header {\n            display: flex;\n            align-items: center;\n            gap: 12px;\n            margin-bottom: 24px;\n            padding-bottom: 12px;\n            border-bottom: 2px solid var(--border-primary);\n        }\n\n        .section-number {\n            display: flex;\n            align-items: center;\n            justify-content: center;\n            width: 32px;\n            height: 32px;\n            background: var(--accent-blue);\n            color: var(--bg-primary);\n            font-weight: 700;\n            font-size: 0.9rem;\n            border-radius: 6px;\n        }\n\n        .section-title {\n            font-size: 1.4rem;\n            font-weight: 600;\n        }\n\n        .bilingual-block {\n            background: var(--bg-card);\n            border: 1px solid var(--border-primary);\n            border-radius: 8px;\n            padding: 24px;\n            margin-bottom: 24px;\n        }\n\n        .bilingual-block p {\n            margin-bottom: 16px;\n        }\n\n        .bilingual-block p:last-child {\n            margin-bottom: 0;\n        }\n\n        .lang-label {\n            display: inline-block;\n            font-size: 0.7rem;\n            font-weight: 600;\n            text-transform: uppercase;\n            letter-spacing: 1px;\n            padding: 2px 8px;\n            border-radius: 3px;\n            margin-bottom: 8px;\n        }\n\n        .lang-en {\n            background: var(--accent-blue);\n            color: var(--bg-primary);\n        }\n\n        .lang-cn {\n            background: var(--accent-orange);\n            color: var(--bg-primary);\n        }\n\n        .text-en {\n            color: var(--text-primary);\n            margin-bottom: 20px;\n        }\n\n        .text-cn {\n            color: var(--text-secondary);\n            font-size: 0.95rem;\n        }\n\n        \/* Data Tables *\/\n        .data-table-wrapper {\n            overflow-x: auto;\n            margin: 24px 0;\n            border-radius: 8px;\n            border: 1px solid var(--border-primary);\n        }\n\n        .data-table {\n            width: 100%;\n            border-collapse: collapse;\n            font-size: 0.9rem;\n            background: var(--bg-card);\n        }\n\n        .data-table caption {\n            padding: 16px;\n            font-weight: 600;\n            text-align: left;\n            background: var(--bg-tertiary);\n            border-bottom: 1px solid var(--border-primary);\n            font-size: 1rem;\n        }\n\n        .data-table th,\n        .data-table td {\n            padding: 14px 16px;\n            text-align: left;\n            border-bottom: 1px solid var(--border-primary);\n        }\n\n        .data-table th {\n            background: var(--bg-tertiary);\n            font-weight: 600;\n            color: var(--accent-cyan);\n            font-size: 0.85rem;\n            text-transform: uppercase;\n            letter-spacing: 0.5px;\n        }\n\n        .data-table tr:last-child td {\n            border-bottom: none;\n        }\n\n        .data-table tr:hover td {\n            background: var(--bg-tertiary);\n        }\n\n        .data-table .mono {\n            font-family: 'JetBrains Mono', monospace;\n            font-size: 0.85rem;\n            color: var(--accent-green);\n        }\n\n        \/* Specification Cards *\/\n        .spec-grid {\n            display: grid;\n            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));\n            gap: 20px;\n            margin: 24px 0;\n        }\n\n        .spec-card {\n            background: var(--bg-card);\n            border: 1px solid var(--border-primary);\n            border-radius: 8px;\n            padding: 20px;\n        }\n\n        .spec-card-header {\n            display: flex;\n            align-items: center;\n            gap: 10px;\n            margin-bottom: 12px;\n            padding-bottom: 12px;\n            border-bottom: 1px solid var(--border-primary);\n        }\n\n        .spec-icon {\n            width: 36px;\n            height: 36px;\n            display: flex;\n            align-items: center;\n            justify-content: center;\n            background: var(--accent-blue);\n            border-radius: 6px;\n        }\n\n        .spec-icon svg {\n            width: 20px;\n            height: 20px;\n            fill: var(--bg-primary);\n        }\n\n        .spec-card h4 {\n            font-size: 0.95rem;\n            font-weight: 600;\n        }\n\n        .spec-value {\n            font-family: 'JetBrains Mono', monospace;\n            font-size: 1.5rem;\n            font-weight: 700;\n            color: var(--accent-cyan);\n            margin-bottom: 4px;\n        }\n\n        .spec-unit {\n            font-size: 0.8rem;\n            color: var(--text-muted);\n        }\n\n        \/* Highlight Box *\/\n        .highlight-box {\n            background: linear-gradient(135deg, rgba(88, 166, 255, 0.1) 0%, rgba(57, 197, 207, 0.1) 100%);\n            border: 1px solid var(--border-accent);\n            border-left: 4px solid var(--accent-blue);\n            border-radius: 8px;\n            padding: 24px;\n            margin: 24px 0;\n        }\n\n        .highlight-box h4 {\n            color: var(--accent-cyan);\n            font-size: 1.1rem;\n            margin-bottom: 12px;\n            display: flex;\n            align-items: center;\n            gap: 8px;\n        }\n\n        \/* Product List *\/\n        .product-grid {\n            display: grid;\n            grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));\n            gap: 16px;\n            margin: 24px 0;\n        }\n\n        .product-item {\n            background: var(--bg-card);\n            border: 1px solid var(--border-primary);\n            border-radius: 8px;\n            padding: 20px;\n            display: flex;\n            align-items: center;\n            gap: 16px;\n            transition: border-color 0.2s, transform 0.2s;\n        }\n\n        .product-item:hover {\n            border-color: var(--accent-blue);\n            transform: translateY(-2px);\n        }\n\n        .product-voltage {\n            background: var(--bg-tertiary);\n            border: 1px solid var(--border-primary);\n            border-radius: 6px;\n            padding: 12px 16px;\n            text-align: center;\n            min-width: 90px;\n        }\n\n        .voltage-value {\n            font-family: 'JetBrains Mono', monospace;\n            font-size: 1.1rem;\n            font-weight: 700;\n            color: var(--accent-yellow);\n        }\n\n        .voltage-unit {\n            font-size: 0.7rem;\n            color: var(--text-muted);\n            text-transform: uppercase;\n        }\n\n        .product-details h5 {\n            font-size: 0.95rem;\n            margin-bottom: 4px;\n        }\n\n        .product-details .code {\n            font-family: 'JetBrains Mono', monospace;\n            font-size: 0.8rem;\n            color: var(--text-muted);\n        }\n\n        \/* Citation *\/\n        .citation {\n            font-size: 0.85rem;\n            color: var(--text-muted);\n            padding: 16px;\n            background: var(--bg-tertiary);\n            border-radius: 6px;\n            margin-top: 24px;\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        \/* Contact Section *\/\n        .contact-section {\n            background: var(--bg-secondary);\n            border: 1px solid var(--border-primary);\n            border-radius: 12px;\n            padding: 32px;\n            margin: 48px 0;\n        }\n\n        .contact-section h3 {\n            font-size: 1.3rem;\n            margin-bottom: 8px;\n        }\n\n        .contact-section .subtitle {\n            color: var(--text-secondary);\n            margin-bottom: 24px;\n        }\n\n        .contact-grid {\n            display: grid;\n            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));\n            gap: 20px;\n        }\n\n        .contact-card {\n            background: var(--bg-card);\n            border: 1px solid var(--border-primary);\n            border-radius: 8px;\n            padding: 20px;\n        }\n\n        .contact-card-title {\n            font-size: 0.8rem;\n            text-transform: uppercase;\n            letter-spacing: 1px;\n            color: var(--text-muted);\n            margin-bottom: 8px;\n        }\n\n        .contact-card-value {\n            font-size: 1rem;\n            color: var(--text-primary);\n        }\n\n        .contact-card-value a {\n            color: var(--accent-blue);\n            text-decoration: none;\n        }\n\n        .contact-card-value a:hover {\n            color: var(--accent-cyan);\n        }\n\n        .whatsapp-btn {\n            display: inline-flex;\n            align-items: center;\n            gap: 8px;\n            background: #25D366;\n            color: #fff;\n            padding: 10px 20px;\n            border-radius: 6px;\n            text-decoration: none;\n            font-weight: 600;\n            font-size: 0.95rem;\n            transition: background 0.2s;\n        }\n\n        .whatsapp-btn:hover {\n            background: #128C7E;\n        }\n\n        .whatsapp-btn svg {\n            width: 20px;\n            height: 20px;\n            fill: currentColor;\n        }\n\n        \/* Footer *\/\n        footer {\n            background: var(--bg-secondary);\n            border-top: 1px solid var(--border-primary);\n            padding: 32px 0;\n            margin-top: 48px;\n        }\n\n        .footer-content {\n            display: flex;\n            justify-content: space-between;\n            align-items: center;\n            flex-wrap: wrap;\n            gap: 16px;\n        }\n\n        .footer-left {\n            font-size: 0.9rem;\n            color: var(--text-secondary);\n        }\n\n        .footer-right {\n            display: flex;\n            gap: 24px;\n            font-size: 0.85rem;\n        }\n\n        .footer-right a {\n            color: var(--text-muted);\n            text-decoration: none;\n            transition: color 0.2s;\n        }\n\n        .footer-right a:hover {\n            color: var(--accent-blue);\n        }\n\n        \/* Responsive *\/\n        @media (max-width: 768px) {\n            .container {\n                padding: 0 16px;\n            }\n\n            .hero {\n                padding: 40px 0;\n            }\n\n            .section-header {\n                flex-wrap: wrap;\n            }\n\n            .contact-bar {\n                width: 100%;\n                justify-content: center;\n            }\n\n            .header-content {\n                justify-content: center;\n                text-align: center;\n            }\n        }\n\n        \/* Print Styles *\/\n        @media print {\n            body {\n                background: #fff;\n                color: #000;\n            }\n            \n            header, .contact-section, footer {\n                display: none;\n            }\n        }\n    <\/style>\n<\/head>\n<body>\n    <header>\n        <div class=\"container\">\n            <div class=\"header-content\">\n                <div class=\"logo\">\n                    <span class=\"logo-en\">Anhui Feichun Special Cable Co., Ltd.<\/span>\n                    <span class=\"logo-cn\">\u5b89\u5fbd\u98db\u7d14\u7279\u7a2e\u96fb\u7e9c\u6709\u9650\u516c\u53f8<\/span>\n                <\/div>\n                <div class=\"contact-bar\">\n                    <div class=\"contact-item\">\n                        <svg class=\"contact-icon\" viewBox=\"0 0 24 24\"><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                        <a href=\"https:\/\/wa.me\/8613855123218\" target=\"_blank\" rel=\"noopener\">+86 13855123218<\/a>\n                    <\/div>\n                    <div class=\"contact-item\">\n                        <svg class=\"contact-icon\" viewBox=\"0 0 24 24\"><path d=\"M20 4H4c-1.1 0-1.99.9-1.99 2L2 18c0 1.1.9 2 2 2h16c1.1 0 2-.9 2-2V6c0-1.1-.9-2-2-2zm0 4l-8 5-8-5V6l8 5 8-5v2z\"\/><\/svg>\n                        <a href=\"mailto:tech@feichuncables.com\">tech@feichuncables.com<\/a>\n                    <\/div>\n                <\/div>\n            <\/div>\n        <\/div>\n    <\/header>\n\n    <section class=\"hero\">\n        <div class=\"container\">\n            <span class=\"hero-badge\">Technical Guide \/ \u6280\u8853\u6307\u5357<\/span>\n            <h1>What is <span class=\"highlight\">BS 7835<\/span> Cable?<\/h1>\n            <h1>\u4ec0\u9ebc\u662f <span class=\"highlight\">BS 7835<\/span> \u96fb\u7e9c\uff1f<\/h1>\n            <p class=\"hero-subtitle\">Medium Voltage Armoured Cables with Thermosetting Insulation \u2014 3.8\/6.6kV to 19\/33kV \u2014 Low Smoke Zero Halogen (LSZH)<\/p>\n            <p class=\"hero-subtitle hero-subtitle-cn\">\u4e2d\u58d3\u93a7\u88dd\u71b1\u56fa\u6027\u7d55\u7de3\u96fb\u7e9c \u2014 3.8\/6.6kV \u81f3 19\/33kV \u2014 \u4f4e\u7159\u7121\u9e75\uff08LSZH\uff09<\/p>\n        <\/div>\n    <\/section>\n\n    <main>\n        <div class=\"container\">\n\n            <!-- Section 1: Overview -->\n            <section class=\"section\">\n                <div class=\"section-header\">\n                    <span class=\"section-number\">1<\/span>\n                    <h2 class=\"section-title\">Overview \u6982\u8ff0<\/h2>\n                <\/div>\n\n                <div class=\"bilingual-block\">\n                    <div class=\"text-en\">\n                        <span class=\"lang-label lang-en\">English<\/span>\n                        <p>British Standard <strong>BS 7835<\/strong> specifies requirements for single-core and three-core armoured cables with thermosetting insulation rated from <strong>3.8\/6.6kV up to 19\/33kV<\/strong>. These cables are engineered with Low Smoke Zero Halogen (LSZH) sheathing, designed to produce significantly reduced levels of smoke and corrosive gases when exposed to fire compared to conventional cables specified under BS 6622.<\/p>\n                        <p>BS 7835 cables demonstrate improved fire performance when installed in air and, with metallic armour providing mechanical protection, are suitable for direct burial installation in free-draining soil conditions.<\/p>\n                    <\/div>\n                    <div class=\"text-cn\">\n                        <span class=\"lang-label lang-cn\">\u7e41\u9ad4\u4e2d\u6587<\/span>\n                        <p>\u82f1\u570b\u6a19\u6e96 <strong>BS 7835<\/strong> \u898f\u5b9a\u4e86\u984d\u5b9a\u96fb\u58d3\u5f9e <strong>3.8\/6.6kV \u81f3 19\/33kV<\/strong> \u7684\u55ae\u82af\u548c\u4e09\u82af\u93a7\u88dd\u71b1\u56fa\u6027\u7d55\u7de3\u96fb\u7e9c\u7684\u6280\u8853\u8981\u6c42\u3002\u9019\u4e9b\u96fb\u7e9c\u63a1\u7528\u4f4e\u7159\u7121\u9e75\uff08LSZH\uff09\u8b77\u5957\u8a2d\u8a08\uff0c\u8207 BS 6622 \u6a19\u6e96\u898f\u5b9a\u7684\u50b3\u7d71\u96fb\u7e9c\u76f8\u6bd4\uff0c\u5728\u706b\u707d\u689d\u4ef6\u4e0b\u7522\u751f\u7684\u7159\u9727\u548c\u8150\u8755\u6027\u6c23\u9ad4\u986f\u8457\u6e1b\u5c11\u3002<\/p>\n                        <p>BS 7835 \u96fb\u7e9c\u5728\u7a7a\u6c23\u4e2d\u5b89\u88dd\u6642\u5177\u6709\u512a\u7570\u7684\u9632\u706b\u6027\u80fd\uff0c\u914d\u5408\u91d1\u5c6c\u93a7\u88dd\u63d0\u4f9b\u7684\u6a5f\u68b0\u4fdd\u8b77\uff0c\u9069\u7528\u65bc\u6392\u6c34\u826f\u597d\u7684\u571f\u58e4\u4e2d\u76f4\u57cb\u6577\u8a2d\u3002<\/p>\n                    <\/div>\n                <\/div>\n\n                <div class=\"spec-grid\">\n                    <div class=\"spec-card\">\n                        <div class=\"spec-card-header\">\n                            <div class=\"spec-icon\">\n                                <svg viewBox=\"0 0 24 24\"><path d=\"M13 2.05v2.02c3.95.49 7 3.85 7 7.93 0 3.21-1.92 6-4.72 7.28L13 17v5h5l-1.22-1.22C19.91 19.07 22 15.76 22 12c0-5.18-3.95-9.45-9-9.95zM11 2.05C5.94 2.55 2 6.81 2 12c0 3.76 2.09 7.07 5.22 8.78L6 22h5v-5l-2.28 2.28C6.92 18 5 15.21 5 12c0-4.08 3.05-7.44 7-7.93V2.05z\"\/><\/svg>\n                            <\/div>\n                            <h4>Voltage Range<br>\u96fb\u58d3\u7bc4\u570d<\/h4>\n                        <\/div>\n                        <div class=\"spec-value\">3.8\/6.6 \u2013 19\/33<\/div>\n                        <div class=\"spec-unit\">kV (Medium Voltage \u4e2d\u58d3)<\/div>\n                    <\/div>\n                    <div class=\"spec-card\">\n                        <div class=\"spec-card-header\">\n                            <div class=\"spec-icon\">\n                                <svg viewBox=\"0 0 24 24\"><path d=\"M12 3L1 9l4 2.18v6L12 21l7-3.82v-6l2-1.09V17h2V9L12 3zm6.82 6L12 12.72 5.18 9 12 5.28 18.82 9zM17 15.99l-5 2.73-5-2.73v-3.72L12 15l5-2.73v3.72z\"\/><\/svg>\n                            <\/div>\n                            <h4>Standard<br>\u57f7\u884c\u6a19\u6e96<\/h4>\n                        <\/div>\n                        <div class=\"spec-value\">BS 7835<\/div>\n                        <div class=\"spec-unit\">British Standard \u82f1\u570b\u6a19\u6e96<\/div>\n                    <\/div>\n                    <div class=\"spec-card\">\n                        <div class=\"spec-card-header\">\n                            <div class=\"spec-icon\">\n                                <svg viewBox=\"0 0 24 24\"><path d=\"M17.66 11.2C17.43 10.9 17.15 10.64 16.89 10.38C16.22 9.78 15.46 9.35 14.82 8.72C13.33 7.26 13 4.85 13.95 3C13 3.23 12.17 3.75 11.46 4.32C8.87 6.4 7.85 10.07 9.07 13.22C9.11 13.32 9.15 13.42 9.15 13.55C9.15 13.77 9 13.97 8.8 14.05C8.57 14.15 8.33 14.09 8.14 13.93C8.08 13.88 8.04 13.83 8 13.76C6.87 12.33 6.69 10.28 7.45 8.64C5.78 10 4.87 12.3 5 14.47C5.06 14.97 5.12 15.47 5.29 15.97C5.43 16.57 5.7 17.17 6 17.7C7.08 19.43 8.95 20.67 10.96 20.92C13.1 21.19 15.39 20.8 17.03 19.32C18.86 17.66 19.5 15 18.56 12.72L18.43 12.46C18.22 12 17.66 11.2 17.66 11.2Z\"\/><\/svg>\n                            <\/div>\n                            <h4>Fire Safety<br>\u9632\u706b\u7b49\u7d1a<\/h4>\n                        <\/div>\n                        <div class=\"spec-value\">LSZH<\/div>\n                        <div class=\"spec-unit\">Low Smoke Zero Halogen \u4f4e\u7159\u7121\u9e75<\/div>\n                    <\/div>\n                    <div class=\"spec-card\">\n                        <div class=\"spec-card-header\">\n                            <div class=\"spec-icon\">\n                                <svg viewBox=\"0 0 24 24\"><path d=\"M12 2C6.48 2 2 6.48 2 12s4.48 10 10 10 10-4.48 10-10S17.52 2 12 2zm-2 15l-5-5 1.41-1.41L10 14.17l7.59-7.59L19 8l-9 9z\"\/><\/svg>\n                            <\/div>\n                            <h4>CPR Compliant<br>CPR \u8a8d\u8b49<\/h4>\n                        <\/div>\n                        <div class=\"spec-value\">Yes<\/div>\n                        <div class=\"spec-unit\">Higher Classification \u9ad8\u7b49\u7d1a\u8a8d\u8b49<\/div>\n                    <\/div>\n                <\/div>\n            <\/section>\n\n            <!-- Section 2: Cable Construction -->\n            <section class=\"section\">\n                <div class=\"section-header\">\n                    <span class=\"section-number\">2<\/span>\n                    <h2 class=\"section-title\">Cable Construction \u96fb\u7e9c\u7d50\u69cb<\/h2>\n                <\/div>\n\n                <div class=\"bilingual-block\">\n                    <div class=\"text-en\">\n                        <span class=\"lang-label lang-en\">English<\/span>\n                        <p>BS 7835 cables feature a multi-layer construction designed for optimal electrical performance, mechanical protection, and fire safety. The insulation system uses either Cross-linked Polyethylene (XLPE) Type GP8 or cross-linked Ethylene Propylene Rubber (EPR) Type GP7.<\/p>\n                    <\/div>\n                    <div class=\"text-cn\">\n                        <span class=\"lang-label lang-cn\">\u7e41\u9ad4\u4e2d\u6587<\/span>\n                        <p>BS 7835 \u96fb\u7e9c\u63a1\u7528\u591a\u5c64\u7d50\u69cb\u8a2d\u8a08\uff0c\u4ee5\u5be6\u73fe\u6700\u4f73\u7684\u96fb\u6c23\u6027\u80fd\u3001\u6a5f\u68b0\u4fdd\u8b77\u548c\u9632\u706b\u5b89\u5168\u3002\u7d55\u7de3\u7cfb\u7d71\u4f7f\u7528\u4ea4\u806f\u805a\u4e59\u70ef\uff08XLPE\uff09GP8 \u578b\u6216\u4ea4\u806f\u4e59\u4e19\u6a61\u81a0\uff08EPR\uff09GP7 \u578b\u3002<\/p>\n                    <\/div>\n                <\/div>\n\n                <div class=\"data-table-wrapper\">\n                    <table class=\"data-table\">\n                        <caption>BS 7835 Cable Construction Specifications \u96fb\u7e9c\u7d50\u69cb\u898f\u683c<\/caption>\n                        <thead>\n                            <tr>\n                                <th>Component \u7d44\u6210\u90e8\u5206<\/th>\n                                <th>Material \u6750\u6599<\/th>\n                                <th>Technical Standard \u6280\u8853\u6a19\u6e96<\/th>\n                            <\/tr>\n                        <\/thead>\n                        <tbody>\n                            <tr>\n                                <td><strong>Conductor<\/strong> \u5c0e\u9ad4<\/td>\n                                <td>Class 2 Stranded Copper or Aluminium<br>2\u985e\u7d5e\u5408\u9285\u6216\u92c1<\/td>\n                                <td class=\"mono\">IEC 60228<\/td>\n                            <\/tr>\n                            <tr>\n                                <td><strong>Insulation<\/strong> \u7d55\u7de3\u5c64<\/td>\n                                <td>XLPE Type GP8 \/ EPR Type GP7<br>\u4ea4\u806f\u805a\u4e59\u70ef GP8 \/ \u4e59\u4e19\u6a61\u81a0 GP7<\/td>\n                                <td class=\"mono\">BS 7835 Clause 6<\/td>\n                            <\/tr>\n                            <tr>\n                                <td><strong>Insulation Screen<\/strong> \u7d55\u7de3\u5c4f\u853d<\/td>\n                                <td>Semi-conductive XLPE Layer<br>\u534a\u5c0e\u96fb\u4ea4\u806f\u805a\u4e59\u70ef\u5c64<\/td>\n                                <td class=\"mono\">BS 7835 Clause 7<\/td>\n                            <\/tr>\n                            <tr>\n                                <td><strong>Metallic Screen<\/strong> \u91d1\u5c6c\u5c4f\u853d<\/td>\n                                <td>Copper Wire or Copper Tape<br>\u9285\u7d72\u6216\u9285\u5e36<\/td>\n                                <td class=\"mono\">BS 7835 Clause 8<\/td>\n                            <\/tr>\n                            <tr>\n                                <td><strong>Bedding<\/strong> \u5167\u8b77\u5c64<\/td>\n                                <td>LSZH Compound<br>\u4f4e\u7159\u7121\u9e75\u5316\u5408\u7269<\/td>\n                                <td class=\"mono\">BS 7835 Clause 9<\/td>\n                            <\/tr>\n                            <tr>\n                                <td><strong>Armour<\/strong> \u93a7\u88dd<\/td>\n                                <td>Aluminium\/Al Alloy (1C) or Galvanised Steel Wire (3C)<br>\u92c1\/\u92c1\u5408\u91d1(\u55ae\u82af)\u6216\u934d\u92c5\u92fc\u7d72(\u4e09\u82af)<\/td>\n                                <td class=\"mono\">BS 7835 Clause 10<\/td>\n                            <\/tr>\n                            <tr>\n                                <td><strong>Outer Sheath<\/strong> \u5916\u8b77\u5957<\/td>\n                                <td>Thermoplastic LSZH Oversheath<br>\u71b1\u5851\u6027\u4f4e\u7159\u7121\u9e75\u5916\u8b77\u5957<\/td>\n                                <td class=\"mono\">BS 7835 Clause 11<\/td>\n                            <\/tr>\n                        <\/tbody>\n                    <\/table>\n                <\/div>\n\n                <div class=\"highlight-box\">\n                    <h4>\n                        <svg width=\"20\" height=\"20\" viewBox=\"0 0 24 24\" fill=\"currentColor\"><path d=\"M12 2C6.48 2 2 6.48 2 12s4.48 10 10 10 10-4.48 10-10S17.52 2 12 2zm1 15h-2v-6h2v6zm0-8h-2V7h2v2z\"\/><\/svg>\n                        International Nomenclature \u570b\u969b\u547d\u540d\u6cd5\n                    <\/h4>\n                    <p><strong>English:<\/strong> BS 7835 cables are commonly referred to in international markets as <code>MV XLPE\/LSZH\/SWA\/LSZH<\/code> or <code>XLPE\/LSZH\/AWA\/LSZH<\/code> depending on the armour type.<\/p>\n                    <p><strong>\u7e41\u9ad4\u4e2d\u6587\uff1a<\/strong>BS 7835 \u96fb\u7e9c\u5728\u570b\u969b\u5e02\u5834\u4e0a\u901a\u5e38\u88ab\u7a31\u70ba <code>MV XLPE\/LSZH\/SWA\/LSZH<\/code> \u6216 <code>XLPE\/LSZH\/AWA\/LSZH<\/code>\uff0c\u53d6\u6c7a\u65bc\u93a7\u88dd\u985e\u578b\u3002<\/p>\n                <\/div>\n            <\/section>\n\n            <!-- Section 3: Technical Parameters -->\n            <section class=\"section\">\n                <div class=\"section-header\">\n                    <span class=\"section-number\">3<\/span>\n                    <h2 class=\"section-title\">Technical Parameters \u6280\u8853\u53c3\u6578<\/h2>\n                <\/div>\n\n                <div class=\"data-table-wrapper\">\n                    <table class=\"data-table\">\n                        <caption>Voltage Ratings and Insulation Thickness \u96fb\u58d3\u7b49\u7d1a\u8207\u7d55\u7de3\u539a\u5ea6<\/caption>\n                        <thead>\n                            <tr>\n                                <th>Voltage U\u2080\/U (Um)<br>\u96fb\u58d3\u7b49\u7d1a<\/th>\n                                <th>Nominal Insulation Thickness<br>\u6a19\u7a31\u7d55\u7de3\u539a\u5ea6<\/th>\n                                <th>Max. Conductor Temp.<br>\u6700\u9ad8\u5c0e\u9ad4\u6eab\u5ea6<\/th>\n                                <th>Short Circuit Temp.<br>\u77ed\u8def\u6eab\u5ea6<\/th>\n                            <\/tr>\n                        <\/thead>\n                        <tbody>\n                            <tr>\n                                <td class=\"mono\">3.8\/6.6 (7.2) kV<\/td>\n                                <td class=\"mono\">3.4 mm<\/td>\n                                <td class=\"mono\">90\u00b0C<\/td>\n                                <td class=\"mono\">250\u00b0C<\/td>\n                            <\/tr>\n                            <tr>\n                                <td class=\"mono\">6.35\/11 (12) kV<\/td>\n                                <td class=\"mono\">3.4 mm<\/td>\n                                <td class=\"mono\">90\u00b0C<\/td>\n                                <td class=\"mono\">250\u00b0C<\/td>\n                            <\/tr>\n                            <tr>\n                                <td class=\"mono\">8.7\/15 (17.5) kV<\/td>\n                                <td class=\"mono\">4.5 mm<\/td>\n                                <td class=\"mono\">90\u00b0C<\/td>\n                                <td class=\"mono\">250\u00b0C<\/td>\n                            <\/tr>\n                            <tr>\n                                <td class=\"mono\">12.7\/22 (24) kV<\/td>\n                                <td class=\"mono\">5.5 mm<\/td>\n                                <td class=\"mono\">90\u00b0C<\/td>\n                                <td class=\"mono\">250\u00b0C<\/td>\n                            <\/tr>\n                            <tr>\n                                <td class=\"mono\">19\/33 (36) kV<\/td>\n                                <td class=\"mono\">8.0 mm<\/td>\n                                <td class=\"mono\">90\u00b0C<\/td>\n                                <td class=\"mono\">250\u00b0C<\/td>\n                            <\/tr>\n                        <\/tbody>\n                    <\/table>\n                <\/div>\n\n                <div class=\"data-table-wrapper\">\n                    <table class=\"data-table\">\n                        <caption>Conductor Cross-Sectional Area Range \u5c0e\u9ad4\u622a\u9762\u7a4d\u7bc4\u570d<\/caption>\n                        <thead>\n                            <tr>\n                                <th>Conductor Type<br>\u5c0e\u9ad4\u985e\u578b<\/th>\n                                <th>Cross-Section Range<br>\u622a\u9762\u7a4d\u7bc4\u570d<\/th>\n                                <th>Conductor Class<br>\u5c0e\u9ad4\u7b49\u7d1a<\/th>\n                                <th>Resistance at 20\u00b0C<br>20\u00b0C\u6642\u96fb\u963b<\/th>\n                            <\/tr>\n                        <\/thead>\n                        <tbody>\n                            <tr>\n                                <td>Copper (Cu) \u9285<\/td>\n                                <td class=\"mono\">25 \u2013 1000 mm\u00b2<\/td>\n                                <td class=\"mono\">Class 2<\/td>\n                                <td class=\"mono\">0.0176 \u2013 0.727 \u03a9\/km<\/td>\n                            <\/tr>\n                            <tr>\n                                <td>Aluminium (Al) \u92c1<\/td>\n                                <td class=\"mono\">25 \u2013 1000 mm\u00b2<\/td>\n                                <td class=\"mono\">Class 2<\/td>\n                                <td class=\"mono\">0.0291 \u2013 1.20 \u03a9\/km<\/td>\n                            <\/tr>\n                        <\/tbody>\n                    <\/table>\n                <\/div>\n            <\/section>\n\n            <!-- Section 4: Applications -->\n            <section class=\"section\">\n                <div class=\"section-header\">\n                    <span class=\"section-number\">4<\/span>\n                    <h2 class=\"section-title\">Applications \u61c9\u7528\u5834\u666f<\/h2>\n                <\/div>\n\n                <div class=\"bilingual-block\">\n                    <div class=\"text-en\">\n                        <span class=\"lang-label lang-en\">English<\/span>\n                        <p>BS 7835 cables are specifically designed for <strong>mains power distribution projects<\/strong> requiring enhanced fire safety characteristics. The LSZH sheathing ensures CPR (Construction Products Regulation) compliance to a higher classification than PVC-sheathed alternatives, making these cables ideal for:<\/p>\n                    <\/div>\n                    <div class=\"text-cn\">\n                        <span class=\"lang-label lang-cn\">\u7e41\u9ad4\u4e2d\u6587<\/span>\n                        <p>BS 7835 \u96fb\u7e9c\u5c08\u9580\u70ba\u9700\u8981\u589e\u5f37\u9632\u706b\u7279\u6027\u7684<strong>\u96fb\u529b\u914d\u96fb\u5de5\u7a0b<\/strong>\u8a2d\u8a08\u3002LSZH\u8b77\u5957\u78ba\u4fdd\u7b26\u5408\u5efa\u7bc9\u7522\u54c1\u6cd5\u898f\uff08CPR\uff09\u7684\u66f4\u9ad8\u7b49\u7d1a\u8a8d\u8b49\uff0c\u6bd4PVC\u8b77\u5957\u66ff\u4ee3\u54c1\u66f4\u512a\uff0c\u4f7f\u9019\u4e9b\u96fb\u7e9c\u9069\u7528\u65bc\uff1a<\/p>\n                    <\/div>\n                <\/div>\n\n                <div class=\"data-table-wrapper\">\n                    <table class=\"data-table\">\n                        <caption>Application Scenarios \u9069\u7528\u5834\u666f<\/caption>\n                        <thead>\n                            <tr>\n                                <th>Application \u61c9\u7528<\/th>\n                                <th>Installation Type \u5b89\u88dd\u985e\u578b<\/th>\n                                <th>Key Requirement \u95dc\u9375\u8981\u6c42<\/th>\n                            <\/tr>\n                        <\/thead>\n                        <tbody>\n                            <tr>\n                                <td>Power Distribution Networks<br>\u914d\u96fb\u7db2\u7d61<\/td>\n                                <td>Underground \/ Direct Burial<br>\u5730\u4e0b\/\u76f4\u57cb<\/td>\n                                <td>Mechanical Protection \u6a5f\u68b0\u4fdd\u8b77<\/td>\n                            <\/tr>\n                            <tr>\n                                <td>Commercial Buildings<br>\u5546\u696d\u5efa\u7bc9<\/td>\n                                <td>Internal \/ External<br>\u5ba4\u5167\/\u5ba4\u5916<\/td>\n                                <td>Fire Safety Compliance \u9632\u706b\u5408\u898f<\/td>\n                            <\/tr>\n                            <tr>\n                                <td>Industrial Facilities<br>\u5de5\u696d\u8a2d\u65bd<\/td>\n                                <td>Cable Trays \/ Conduits<br>\u96fb\u7e9c\u6a4b\u67b6\/\u7ba1\u9053<\/td>\n                                <td>High Current Capacity \u9ad8\u96fb\u6d41\u5bb9\u91cf<\/td>\n                            <\/tr>\n                            <tr>\n                                <td>Infrastructure Projects<br>\u57fa\u790e\u8a2d\u65bd\u5de5\u7a0b<\/td>\n                                <td>Tunnels \/ Metros<br>\u96a7\u9053\/\u5730\u9435<\/td>\n                                <td>Low Smoke Emission \u4f4e\u7159\u6392\u653e<\/td>\n                            <\/tr>\n                            <tr>\n                                <td>Mining Operations<br>\u7926\u696d\u4f5c\u696d<\/td>\n                                <td>Underground Mining<br>\u5730\u4e0b\u63a1\u7926<\/td>\n                                <td>Durability \u8010\u4e45\u6027<\/td>\n                            <\/tr>\n                            <tr>\n                                <td>Renewable Energy<br>\u53ef\u518d\u751f\u80fd\u6e90<\/td>\n                                <td>Solar \/ Wind Farms<br>\u592a\u967d\u80fd\/\u98a8\u96fb\u5834<\/td>\n                                <td>UV Resistance \u6297\u7d2b\u5916\u7dda<\/td>\n                            <\/tr>\n                        <\/tbody>\n                    <\/table>\n                <\/div>\n\n                <div class=\"highlight-box\">\n                    <h4>\n                        <svg width=\"20\" height=\"20\" viewBox=\"0 0 24 24\" fill=\"currentColor\"><path d=\"M12 2C6.48 2 2 6.48 2 12s4.48 10 10 10 10-4.48 10-10S17.52 2 12 2zm-2 15l-5-5 1.41-1.41L10 14.17l7.59-7.59L19 8l-9 9z\"\/><\/svg>\n                        UV Resistance \u6297\u7d2b\u5916\u7dda\n                    <\/h4>\n                    <p><strong>English:<\/strong> BS 7835 cables feature UV-resistant outer sheathing, making them suitable for both internal and external installations without additional protection requirements.<\/p>\n                    <p><strong>\u7e41\u9ad4\u4e2d\u6587\uff1a<\/strong>BS 7835 \u96fb\u7e9c\u5177\u6709\u6297\u7d2b\u5916\u7dda\u5916\u8b77\u5957\uff0c\u9069\u7528\u65bc\u5ba4\u5167\u548c\u5ba4\u5916\u5b89\u88dd\uff0c\u7121\u9700\u984d\u5916\u4fdd\u8b77\u63aa\u65bd\u3002<\/p>\n                <\/div>\n            <\/section>\n\n            <!-- Section 5: Product Range -->\n            <section class=\"section\">\n                <div class=\"section-header\">\n                    <span class=\"section-number\">5<\/span>\n                    <h2 class=\"section-title\">Product Range \u7522\u54c1\u7cfb\u5217<\/h2>\n                <\/div>\n\n                <div class=\"bilingual-block\">\n                    <div class=\"text-en\">\n                        <span class=\"lang-label lang-en\">English<\/span>\n                        <p>Anhui Feichun Special Cable Co., Ltd. supplies a comprehensive range of BS 7835 Medium Voltage cables with both Copper and Aluminium conductor options. Our technical team provides guidance on cable selection, including the need for waterblocking layers or additional containment protection.<\/p>\n                    <\/div>\n                    <div class=\"text-cn\">\n                        <span class=\"lang-label lang-cn\">\u7e41\u9ad4\u4e2d\u6587<\/span>\n                        <p>\u5b89\u5fbd\u98db\u7d14\u7279\u7a2e\u96fb\u7e9c\u6709\u9650\u516c\u53f8\u63d0\u4f9b\u5168\u7cfb\u5217BS 7835\u4e2d\u58d3\u96fb\u7e9c\uff0c\u53ef\u9078\u9285\u82af\u6216\u92c1\u82af\u5c0e\u9ad4\u3002\u6211\u5011\u7684\u6280\u8853\u5718\u968a\u63d0\u4f9b\u96fb\u7e9c\u9078\u578b\u6307\u5c0e\uff0c\u5305\u62ec\u662f\u5426\u9700\u8981\u963b\u6c34\u5c64\u6216\u984d\u5916\u7684\u9632\u8b77\u63aa\u65bd\u3002<\/p>\n                    <\/div>\n                <\/div>\n\n                <div class=\"product-grid\">\n                    <div class=\"product-item\">\n                        <div class=\"product-voltage\">\n                            <div class=\"voltage-value\">3.8\/6.6<\/div>\n                            <div class=\"voltage-unit\">kV<\/div>\n                        <\/div>\n                        <div class=\"product-details\">\n                            <h5>BS7835 XLPE LSZH 3.8\/6.6kV<\/h5>\n                            <span class=\"code\">Cu\/Al XLPE\/LSZH\/AWA-SWA\/LSZH<\/span>\n                        <\/div>\n                    <\/div>\n                    <div class=\"product-item\">\n                        <div class=\"product-voltage\">\n                            <div class=\"voltage-value\">6.35\/11<\/div>\n                            <div class=\"voltage-unit\">kV<\/div>\n                        <\/div>\n                        <div class=\"product-details\">\n                            <h5>BS7835 XLPE LSZH 6.35\/11kV<\/h5>\n                            <span class=\"code\">Cu\/Al XLPE\/LSZH\/AWA-SWA\/LSZH<\/span>\n                        <\/div>\n                    <\/div>\n                    <div class=\"product-item\">\n                        <div class=\"product-voltage\">\n                            <div class=\"voltage-value\">8.7\/15<\/div>\n                            <div class=\"voltage-unit\">kV<\/div>\n                        <\/div>\n                        <div class=\"product-details\">\n                            <h5>BS7835 XLPE LSZH 8.7\/15kV<\/h5>\n                            <span class=\"code\">Cu\/Al XLPE\/LSZH\/AWA-SWA\/LSZH<\/span>\n                        <\/div>\n                    <\/div>\n                    <div class=\"product-item\">\n                        <div class=\"product-voltage\">\n                            <div class=\"voltage-value\">12.7\/22<\/div>\n                            <div class=\"voltage-unit\">kV<\/div>\n                        <\/div>\n                        <div class=\"product-details\">\n                            <h5>BS7835 XLPE LSZH 12.7\/22kV<\/h5>\n                            <span class=\"code\">Cu\/Al XLPE\/LSZH\/AWA-SWA\/LSZH<\/span>\n                        <\/div>\n                    <\/div>\n                    <div class=\"product-item\">\n                        <div class=\"product-voltage\">\n                            <div class=\"voltage-value\">19\/33<\/div>\n                            <div class=\"voltage-unit\">kV<\/div>\n                        <\/div>\n                        <div class=\"product-details\">\n                            <h5>BS7835 XLPE LSZH 19\/33kV<\/h5>\n                            <span class=\"code\">Cu\/Al XLPE\/LSZH\/AWA-SWA\/LSZH<\/span>\n                        <\/div>\n                    <\/div>\n                    <div class=\"product-item\">\n                        <div class=\"product-voltage\">\n                            <div class=\"voltage-value\">Al<\/div>\n                            <div class=\"voltage-unit\">3.8\/6.6kV<\/div>\n                        <\/div>\n                        <div class=\"product-details\">\n                            <h5>BS7835 Aluminium XLPE LSZH<\/h5>\n                            <span class=\"code\">Al XLPE\/LSZH\/AWA\/LSZH<\/span>\n                        <\/div>\n                    <\/div>\n                <\/div>\n\n                <div class=\"citation\">\n                    <strong>Reference \u53c3\u8003\u8cc7\u6599:<\/strong> For additional technical specifications on medium voltage mining and industrial cables, see <a href=\"https:\/\/feichuncable.com\" rel=\"dofollow noopener\" target=\"_blank\">Feichun Cable Product Catalog<\/a>. | \u66f4\u591a\u4e2d\u58d3\u7926\u7528\u548c\u5de5\u696d\u96fb\u7e9c\u6280\u8853\u898f\u683c\uff0c\u8acb\u53c3\u95b1 <a href=\"https:\/\/feichuncable.com\" rel=\"dofollow noopener\" target=\"_blank\">\u98db\u7d14\u96fb\u7e9c\u7522\u54c1\u76ee\u9304<\/a>\u3002\n                <\/div>\n            <\/section>\n\n            <!-- Section 6: Comparison -->\n            <section class=\"section\">\n                <div class=\"section-header\">\n                    <span class=\"section-number\">6<\/span>\n                    <h2 class=\"section-title\">BS 7835 vs BS 6622 Comparison \u6a19\u6e96\u5c0d\u6bd4<\/h2>\n                <\/div>\n\n                <div class=\"data-table-wrapper\">\n                    <table class=\"data-table\">\n                        <caption>Technical Comparison \u6280\u8853\u5c0d\u6bd4<\/caption>\n                        <thead>\n                            <tr>\n                                <th>Parameter \u53c3\u6578<\/th>\n                                <th>BS 7835 (LSZH)<\/th>\n                                <th>BS 6622 (PVC)<\/th>\n                            <\/tr>\n                        <\/thead>\n                        <tbody>\n                            <tr>\n                                <td>Sheath Material \u8b77\u5957\u6750\u6599<\/td>\n                                <td class=\"mono\">Low Smoke Zero Halogen<\/td>\n                                <td class=\"mono\">PVC \/ MDPE<\/td>\n                            <\/tr>\n                            <tr>\n                                <td>Smoke Emission \u7159\u9727\u6392\u653e<\/td>\n                                <td class=\"mono\" style=\"color: var(--accent-green);\">Low \u4f4e<\/td>\n                                <td class=\"mono\" style=\"color: var(--accent-orange);\">High \u9ad8<\/td>\n                            <\/tr>\n                            <tr>\n                                <td>Corrosive Gas \u8150\u8755\u6027\u6c23\u9ad4<\/td>\n                                <td class=\"mono\" style=\"color: var(--accent-green);\">Zero \u7121<\/td>\n                                <td class=\"mono\" style=\"color: var(--accent-orange);\">HCl Release \u91cb\u653eHCl<\/td>\n                            <\/tr>\n                            <tr>\n                                <td>CPR Classification CPR\u7b49\u7d1a<\/td>\n                                <td class=\"mono\" style=\"color: var(--accent-green);\">Higher \u8f03\u9ad8<\/td>\n                                <td class=\"mono\">Standard \u6a19\u6e96<\/td>\n                            <\/tr>\n                            <tr>\n                                <td>Fire Performance \u9632\u706b\u6027\u80fd<\/td>\n                                <td class=\"mono\" style=\"color: var(--accent-green);\">Enhanced \u589e\u5f37<\/td>\n                                <td class=\"mono\">Standard \u6a19\u6e96<\/td>\n                            <\/tr>\n                            <tr>\n                                <td>UV Resistance \u6297\u7d2b\u5916\u7dda<\/td>\n                                <td class=\"mono\" style=\"color: var(--accent-green);\">Yes \u662f<\/td>\n                                <td class=\"mono\">Limited \u6709\u9650<\/td>\n                            <\/tr>\n                            <tr>\n                                <td>Typical Use \u5178\u578b\u7528\u9014<\/td>\n                                <td>Critical Infrastructure \u95dc\u9375\u57fa\u790e\u8a2d\u65bd<\/td>\n                                <td>General Distribution \u4e00\u822c\u914d\u96fb<\/td>\n                            <\/tr>\n                        <\/tbody>\n                    <\/table>\n                <\/div>\n            <\/section>\n\n            <!-- Contact Section -->\n            <section class=\"contact-section\">\n                <h3>Technical Support \u6280\u8853\u652f\u6301<\/h3>\n                <p class=\"subtitle\">Contact our engineering team for BS 7835 cable selection and project support.<br>\u806f\u7e6b\u6211\u5011\u7684\u5de5\u7a0b\u5718\u968a\u7372\u53d6 BS 7835 \u96fb\u7e9c\u9078\u578b\u548c\u9805\u76ee\u652f\u6301\u3002<\/p>\n\n                <div class=\"contact-grid\">\n                    <div class=\"contact-card\">\n                        <div class=\"contact-card-title\">WhatsApp \/ \u4f01\u696d\u5fae\u4fe1<\/div>\n                        <div class=\"contact-card-value\">\n                            <a href=\"https:\/\/wa.me\/8613855123218\" target=\"_blank\" rel=\"noopener\" class=\"whatsapp-btn\">\n                                <svg viewBox=\"0 0 24 24\"><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                                +86 138 5512 3218\n                            <\/a>\n                        <\/div>\n                    <\/div>\n                    <div class=\"contact-card\">\n                        <div class=\"contact-card-title\">Technical Email \u6280\u8853\u90f5\u7bb1<\/div>\n                        <div class=\"contact-card-value\">\n                            <a href=\"mailto:tech@feichuncables.com\">tech@feichuncables.com<\/a>\n                        <\/div>\n                    <\/div>\n                    <div class=\"contact-card\">\n                        <div class=\"contact-card-title\">Sales Contact \u92b7\u552e\u806f\u7e6b<\/div>\n                        <div class=\"contact-card-value\">\n                            <a href=\"mailto:zihao.yang@feichuncable.com\">zihao.yang@feichuncable.com<\/a><br>\n                            <a href=\"mailto:ziyu.huang@feichuncables.com\">ziyu.huang@feichuncables.com<\/a>\n                        <\/div>\n                    <\/div>\n                    <div class=\"contact-card\">\n                        <div class=\"contact-card-title\">Company Website \u516c\u53f8\u7db2\u7ad9<\/div>\n                        <div class=\"contact-card-value\">\n                            <a href=\"https:\/\/feichuncable.com\" target=\"_blank\" rel=\"noopener\">feichuncable.com<\/a>\n                        <\/div>\n                    <\/div>\n                <\/div>\n            <\/section>\n\n            <!-- Citations -->\n            <section class=\"section\">\n                <div class=\"section-header\">\n                    <span class=\"section-number\">7<\/span>\n                    <h2 class=\"section-title\">References \u53c3\u8003\u6587\u737b<\/h2>\n                <\/div>\n                <div class=\"bilingual-block\">\n                    <ol style=\"padding-left: 20px; line-height: 2;\">\n                        <li>British Standards Institution. <em>BS 7835: Armoured cables with thermosetting insulation for rated voltages from 3.8\/6.6kV to 19\/33kV<\/em>. London: BSI, 2019.<\/li>\n                        <li>IEC 60228: Conductors of insulated cables. International Electrotechnical Commission, 2023.<\/li>\n                        <li>IEC 60502-2: Power cables with extruded insulation and their accessories for rated voltages from 1 kV (Um = 1.2 kV) up to 30 kV (Um = 36 kV). IEC, 2014.<\/li>\n                        <li>Construction Products Regulation (EU) No 305\/2011 &#8211; CPR Compliance Requirements.<\/li>\n                        <li>Related industry resources: <a href=\"https:\/\/reelingcable.com\" target=\"_blank\" rel=\"nofollow noopener\">Reeling Cable<\/a>, <a href=\"https:\/\/amplexmining.com.au\" target=\"_blank\" rel=\"nofollow noopener\">Amplex Mining<\/a>, <a href=\"https:\/\/miningcable.cl\" target=\"_blank\" rel=\"nofollow noopener\">Mining Cable CL<\/a>, <a href=\"https:\/\/cranecable.com\" target=\"_blank\" rel=\"nofollow noopener\">Crane Cable<\/a><\/li>\n                    <\/ol>\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-left\">\n                    \u00a9 2024 Anhui Feichun Special Cable Co., Ltd. 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cable","protected":false},"author":1,"featured_media":3319,"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":[15847,15854,9689,9691,13626,15848,15855,9696,5580,15833,9651,15860,15456,15844,1540,15836,15835,15852,15853,15842,15869,15843,15845,15839,15868,15858,15862,15837,15841,15838,15840,15857,10626,3182,1583,15834,10403,7707,986,1057,15851,4491,15861,790,15867,2311,411,1044,2276,15706,2287,98,99,15859,10017,15831,15856,149,6951,111,15865,15846,1005,1084,12062,9692,1008,1753,1019,15832,4985,9656,1074,1037,1789,808,9641,15850,817,15866,15863,2288,11573,15681,12895,15864,11583,11700,15010,15683,14654],"class_list":["post-3318","post","type-post","status-publish","format-standard","has-post-thumbnail","category-bs-british-standard-cable","category-lszh-low-smoke-zero-halogen-flexible-cable","tag-11kv-armoured-cable","tag-11kv-xlpe-lszh-swa-cable","tag-12-7-22kv-cable","tag-19-33kv-cable","tag-3-8-6-6kv-cable","tag-33kv-underground-cable","tag-33kv-underground-power-cable","tag-6-35-11kv-cable","tag-8-7-15kv-cable","tag-aluminium-armoured-cable","tag-aluminium-conductor-cable","tag-armoured-cable-for-direct-burial","tag-awa-cable","tag-british-standard-7835","tag-british-standard-cable","tag-bs-7835","tag-bs-7835-cable","tag-bs-7835-cable-manufacturer","tag-bs-7835-cable-supplier-china","tag-bs-7835-lszh-cable","tag-bs-7835-manufacturer","tag-bs-7835-medium-voltage-cable","tag-bs-7835-mv-cable","tag-bs-7835-specification","tag-bs-7835-supplier","tag-bs-7835-vs-bs-6622","tag-bs7835","tag-bs7835-armoured-cable","tag-bs7835-cable","tag-bs7835-xlpe","tag-bs7835-xlpe-lszh-cable-price","tag-class-2-conductor","tag-class-2-conductor-cable","tag-commercial-building-cable","tag-copper-armoured-cable","tag-copper-screen-cable","tag-cpr-compliant-cable","tag-cross-linked-polyethylene-cable","tag-direct-burial-cable","tag-epr-gp7","tag-feichun-cable","tag-fire-rated-mv-cable","tag-fire-resistant-cable","tag-fire-resistant-mv-cable","tag-fire-safety-cable","tag-iec-60228","tag-industrial-cable","tag-infrastructure-cable","tag-low-emission-cable","tag-low-smoke-cable","tag-low-smoke-zero-halogen","tag-lszh-cable","tag-lszh-medium-voltage-cable-supplier","tag-lszh-power-cable","tag-lszh-sheathed-cable","tag-medium-voltage-armoured-cable-specification","tag-medium-voltage-cable","tag-medium-voltage-power-cable","tag-mining-cable","tag-mv-armoured-cable","tag-mv-xlpe-cable","tag-power-distribution-cable","tag-renewable-energy-cable","tag-semi-conductive-layer","tag-solar-farm-cable","tag-steel-wire-armoured-cable","tag-stranded-copper-conductor","tag-swa-cable","tag-swa-cable-lszh","tag-thermosetting-insulation","tag-thermosetting-insulation-cable","tag-tunnel-cable","tag-underground-cable","tag-underground-power-cable","tag-uv-resistant-cable","tag-wind-farm-cable","tag-xlpe-gp8","tag-xlpe-insulated-cable","tag-xlpe-lszh-cable","tag-xlpe","tag-zero-halogen-cable","tag-11573","tag-15681","tag-12895","tag-15864","tag-11583","tag-11700","tag-15010","tag-15683","tag-14654","cs-entry"],"_links":{"self":[{"href":"https:\/\/feichuncables.com\/blog\/wp-json\/wp\/v2\/posts\/3318","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=3318"}],"version-history":[{"count":2,"href":"https:\/\/feichuncables.com\/blog\/wp-json\/wp\/v2\/posts\/3318\/revisions"}],"predecessor-version":[{"id":3323,"href":"https:\/\/feichuncables.com\/blog\/wp-json\/wp\/v2\/posts\/3318\/revisions\/3323"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/feichuncables.com\/blog\/wp-json\/wp\/v2\/media\/3319"}],"wp:attachment":[{"href":"https:\/\/feichuncables.com\/blog\/wp-json\/wp\/v2\/media?parent=3318"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/feichuncables.com\/blog\/wp-json\/wp\/v2\/categories?post=3318"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/feichuncables.com\/blog\/wp-json\/wp\/v2\/tags?post=3318"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}