What are British Standard Cables?

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What are British Standard Cables?

¿Qué son los Cables de Norma Británica?
何謂英國標準電纜?

BSI Certified Power & Control Cables | Cables Certificados BSI | BSI 認證電力與控制電纜

BSI CENELEC BS7671 LV 450/750V – 0.6/1kV MV 3.8kV – 33kV Kitemark™
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British Standard Cables Overview | Descripción General | 概述

British Standard Cables (also known as BS cables) are electrical cables manufactured in accordance with and compliant to specific British Standards published by the British Standards Institution (BSI). Established in 1901, BSI is the world’s longest-serving national standards setting body. Although BSI is not a regulatory body, British Standards are often referenced within UK laws, regulations, and increasingly in international specifications across Europe, the Middle East, Africa, and Asia.

ESLos Cables de Norma Británica (también conocidos como cables BS) son cables eléctricos fabricados de acuerdo con las Normas Británicas específicas publicadas por la Institución de Normas Británicas (BSI). Establecido en 1901, BSI es el organismo de normalización nacional más antiguo del mundo.

繁中英國標準電纜(又稱BS電纜)是按照英國標準學會(BSI)發布的特定英國標準製造並符合其規定的電纜。BSI成立於1901年,是世界上歷史最悠久的國家標準制定機構。雖然BSI不是監管機構,但英國標準經常被英國法律、法規以及歐洲、中東、非洲和亞洲的國際規範所引用。【說明:BSI 是 British Standards Institution 的縮寫,其發布的標準在全球電纜行業具有重要影響力】

BSI is also the UK representative to CENELEC (European Committee for Electrotechnical Standardization) and a signatory to the CENELEC Certification Agreement, which ensures harmonized European standards are adopted by national standards bodies. Cable manufacturers demonstrate compliance with British Standards by applying a BS mark on their cables’ sheath. BSI currently maintains approximately 37,000 current British Standards.

ESBSI es también el representante del Reino Unido ante CENELEC y signatario del Acuerdo de Certificación CENELEC, que asegura que las normas europeas armonizadas sean adoptadas por los organismos nacionales de normalización.

繁中BSI 也是 CENELEC(歐洲電工標準化委員會)的英國代表,並簽署了 CENELEC 認證協議,確保協調的歐洲標準被各國標準機構採納。電纜製造商通過在電纜護套上標註 BS 標誌來證明符合英國標準。BSI 目前維護約 37,000 項現行英國標準。【說明:BS7671(第18版)是英國電氣安裝布線規程,被稱為 “IET Wiring Regulations”,是電氣工程師的重要參考】

🏛️ BSI Heritage | Legado BSI | BSI 傳承

Originally established in 1901 to standardize tramway rail sizes for the UK rail network, BSI has evolved into a global certification body issuing Kitemarks™ for product quality assurance. | 最初於1901年成立,用於標準化英國鐵路網的電車軌道尺寸,BSI 現已發展成為發放 Kitemark™ 產品質量保證標誌的全球認證機構。

Standards Count | 標準數量
37,000+
Current British Standards
Established | 成立年份
1901
World’s oldest NSB
LV Voltage Range | 低壓範圍
450/750V– 0.6/1kV
Low voltage cables
MV Voltage Range | 中壓範圍
3.8– 33kV
Medium voltage cables
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Key British Standard Cable References | Referencias Clave | 主要英國標準

British Standards for electrical cables cover a comprehensive range from low voltage wiring to medium voltage distribution. Each standard specifies construction, materials, testing, and performance requirements for specific cable applications.

ESLas Normas Británicas para cables eléctricos cubren una gama completa desde cableado de bajo voltaje hasta distribución de medio voltaje.

繁中電纜的英國標準涵蓋從低壓布線到中壓配電的全面範圍。每項標準都規定了特定電纜應用的結構、材料、測試和性能要求。

BS 5308
Instrumentation Cable
儀表電纜
Signal & control applications
BS 5467 LV
Thermosetting Insulated Armoured Cables
熱固性絕緣鎧裝電纜
600/1000V | XLPE/SWA/PVC
BS 6622 MV
XLPE Insulated Armoured MV Cables
XLPE絕緣鎧裝中壓電纜
3.8/6.6kV to 19/33kV | PVC Sheath
BS 7211 LV
LSZH Cables for Power and Lighting
電力和照明用LSZH電纜
450/750V | Low Smoke Zero Halogen
BS 7629-1
Fire Resistant LSZH Cables
耐火LSZH電纜
300/500V | Enhanced fire performance
BS 7835 MV
Thermosetting Insulated LSZH MV Cables
熱固性絕緣LSZH中壓電纜
3.8/6.6kV to 19/33kV | LSZH Sheath
BS 7846 LV
Thermosetting Insulated LSZH Armoured
熱固性絕緣LSZH鎧裝電纜
600/1000V | XLPE/SWA/LSZH
BS 7870 LVMV
LV and MV Polymeric Insulated Cables
低壓和中壓聚合物絕緣電纜
Multi-voltage range
BS 7917
Elastomer Insulated Fire Resistant Cables
彈性體絕緣耐火電纜
Fixed wiring applications
BS 7919 LV
Flexible Industrial Cables
柔性工業電纜
450/750V | Equipment & appliances
BS 8436 LV
LSZH Multi-core Cables for Partitions
隔牆用LSZH多芯電纜
300/500V | Wall partition wiring
BS EN 50525 LV
LV Cables 450/750V
低壓電纜 450/750V
Harmonized European standard
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BS Standard Comparison Table | Tabla de Comparación | 標準比較表

Standard 標準Voltage 電壓Insulation 絕緣Sheath 護套Armour 鎧裝Application 應用
BS 5308300/500VPE/PVCPVC/LSZHSWA/STAInstrumentation 儀表
BS 5467600/1000VXLPEPVCSWAPower distribution 配電
BS 66223.8kV-33kVXLPEPVC/MDPESWAMV distribution 中壓配電
BS 7211450/750VXLPELSZHOptionalPower & lighting 電力照明
BS 7629-1300/500VSiliconeLSZHOptionalFire resistant 耐火
BS 78353.8kV-33kVXLPELSZHSWAMV LSZH 中壓低煙
BS 7846600/1000VXLPELSZHSWALV LSZH 低壓低煙
BS 7870LV-33kVXLPEVariousVariousUtility cables 公用電纜
BS 7917600/1000VElastomerLSZHOptionalFire resistant 耐火
BS 7919450/750VEPR/PVCPVC/LSZHNoneFlexible industrial 柔性工業
BS 8436300/500VXLPELSZHNonePartition wiring 隔牆布線
BS EN 50525450/750VPVC/XLPEPVCNoneGeneral wiring 通用布線

SWA = Steel Wire Armour 鋼絲鎧裝 | STA = Steel Tape Armour 鋼帶鎧裝 | XLPE = Cross-linked Polyethylene 交聯聚乙烯 | LSZH = Low Smoke Zero Halogen 低煙無鹵

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Featured: BS 5467 & BS 7846 (0.6/1kV Cables) | 主打產品

BS 5467 and BS 7846 are the most commonly specified British Standards for 600/1000V armoured power cables. BS 5467 covers XLPE insulated cables with PVC outer sheath, while BS 7846 specifies the LSZH (Low Smoke Zero Halogen) equivalent for fire-sensitive installations.

ESBS 5467 y BS 7846 son las Normas Británicas más comúnmente especificadas para cables de potencia blindados de 600/1000V.

繁中BS 5467 和 BS 7846 是 600/1000V 鎧裝電力電纜最常用的英國標準。BS 5467 涵蓋 XLPE 絕緣和 PVC 外護套電纜,而 BS 7846 則規定了用於防火敏感安裝的 LSZH(低煙無鹵)等效產品。【說明:BS 5467 適用於一般工業和商業安裝,BS 7846 適用於隧道、地鐵、醫院等對防火有特殊要求的場所】

1
Conductor – Copper or Aluminium
Conductor – Cobre o Aluminio
導體 – 銅或鋁
Class 1 (solid) or Class 2 (stranded) conductors per BS EN 60228. Copper for superior conductivity, aluminium for weight/cost savings in larger sizes. | 符合 BS EN 60228 的第1類(實心)或第2類(絞合)導體。銅導體導電性優異,鋁導體適用於大截面以節省重量和成本。
2
Insulation – XLPE (Cross-Linked Polyethylene)
Aislamiento – XLPE (Polietileno Reticulado)
絕緣層 – XLPE(交聯聚乙烯)
Thermosetting XLPE insulation provides 90°C continuous operating temperature, excellent dielectric properties, and superior moisture resistance compared to PVC. | 熱固性 XLPE 絕緣提供 90°C 連續工作溫度、優異的介電性能,以及比 PVC 更好的防潮性。
3
Inner Sheath (Bedding)
Cubierta Interior (Relleno)
內護套(墊層)
PVC (BS 5467) or LSZH (BS 7846) bedding layer provides separation between cores and armour. LSZH emits minimal smoke and no halogen gases in fire. | PVC(BS 5467)或 LSZH(BS 7846)墊層在線芯和鎧裝之間提供分隔。LSZH 在火災中煙霧極少且不釋放鹵素氣體。
4
Armour – Steel Wire Armour (SWA)
Armadura – Alambre de Acero (SWA)
鎧裝 – 鋼絲鎧裝(SWA)
Galvanized steel wires helically applied for multicore cables (steel tape for single core) providing mechanical protection and earth fault current path. | 多芯電纜螺旋纏繞鍍鋅鋼絲(單芯電纜使用鋼帶),提供機械保護和接地故障電流路徑。
5
Outer Sheath – PVC or LSZH
Cubierta Exterior – PVC o LSZH
外護套 – PVC 或 LSZH
BS 5467: Black PVC sheath for UV resistance and durability. BS 7846: LSZH sheath (typically blue) for enhanced fire safety per IEC 60754 and IEC 61034. | BS 5467:黑色 PVC 護套提供抗紫外線和耐用性。BS 7846:LSZH 護套(通常為藍色)符合 IEC 60754 和 IEC 61034 的增強防火安全要求。
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Medium Voltage BS Cables (BS 6622 / BS 7835) | 中壓電纜

Medium voltage British Standard cables to BS 6622 (PVC sheath) and BS 7835 (LSZH sheath) cover voltage ratings from 3.8/6.6kV up to 19/33kV. These cables are used for primary power distribution in utilities, industrial plants, and infrastructure projects.

ESLos cables de media tensión según BS 6622 (cubierta PVC) y BS 7835 (cubierta LSZH) cubren clasificaciones de voltaje desde 3.8/6.6kV hasta 19/33kV.

繁中符合 BS 6622(PVC護套)和 BS 7835(LSZH護套)的中壓英國標準電纜涵蓋從 3.8/6.6kV 到 19/33kV 的電壓等級。這些電纜用於公用事業、工業廠房和基礎設施項目的一次配電。【說明:BS 7835 適用於對防火有要求的場所,如地鐵、隧道和高層建築】

Voltage Rating 電壓等級BS 6622 (PVC)BS 7835 (LSZH)Conductor Options 導體選項Application 應用
3.8/6.6 (7.2)kV✓✓Cu / Al11kV distribution 11kV配電
6.35/11 (12)kV✓✓Cu / Al11kV distribution 11kV配電
8.7/15 (17.5)kV✓✓Cu / Al15kV distribution 15kV配電
12.7/22 (24)kV✓✓Cu / Al22kV distribution 22kV配電
19/33 (36)kV✓✓Cu / Al33kV distribution 33kV配電
BS 7870-4.10 單芯中壓電纜 Single-Core MV Cables: For utility applications requiring single-core medium voltage cables, BS 7870-4.10 provides specifications for XLPE insulated cables with MDPE or LSZH sheath, available in copper and aluminium conductor options from 6.35/11kV to 19/33kV. | 對於需要單芯中壓電纜的公用事業應用,BS 7870-4.10 提供了帶 MDPE 或 LSZH 護套的 XLPE 絕緣電纜規格。
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Applications | Aplicaciones | 應用場景

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Underground
Subterráneo
地下敷設
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Commercial
Comercial
商業建築
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Industrial
Industrial
工業廠房
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Power Utilities
Servicios Eléctricos
電力公用事業
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Railways
Ferrocarriles
鐵路
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Fire Safety
Seguridad contra Incendios
防火安全
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Healthcare
Salud
醫療設施
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Oil & Gas
Petróleo y Gas
石油與天然氣
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Technical References | Referencias Técnicas | 技術參考資料

Standards Organizations | 標準組織
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BSI Group – British Standards Institution
Publisher of British Standards, world’s oldest NSB | 英國標準發布機構,世界上歷史最悠久的國家標準機構
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BSI Shop – Standards Store
Official source for purchasing British Standard documents | 購買英國標準文件的官方來源
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IET – Institution of Engineering and Technology
Publisher of BS 7671 Wiring Regulations (18th Edition) | BS 7671 布線規程(第18版)出版機構
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CENELEC – European Electrotechnical Standardization
European harmonized standards organization | 歐洲電工標準化委員會
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IEC – International Electrotechnical Commission
IEC 60228, IEC 60502 international cable standards | 國際電工委員會
Testing & Certification | 測試與認證
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BASEC – British Approvals Service for Cables
Independent cable testing and certification body | 獨立電纜測試和認證機構
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LPCB – Loss Prevention Certification Board
Fire performance testing and certification | 防火性能測試和認證
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UKAS – United Kingdom Accreditation Service
National accreditation body for testing laboratories | 英國國家測試實驗室認可機構
Technical Resources | 技術資源
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IEEE – Institute of Electrical and Electronics Engineers
Technical papers on power cable systems | IEEE 電纜系統技術文獻
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Electrical Engineering Portal
Cable sizing and installation guides | 電纜選型和安裝指南
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Cableizer – Cable Sizing Software
Professional cable ampacity calculation tools | 專業電纜載流量計算工具
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Contact Us | Contáctenos | 聯繫我們

For technical inquiries, quotations, and custom specifications for British Standard cables including BS 5467, BS 6622, BS 7835, BS 7846, and other BS certified products, please contact our engineering and sales teams.

ESPara consultas técnicas, cotizaciones y especificaciones personalizadas de cables de Norma Británica incluyendo BS 5467, BS 6622, BS 7835, BS 7846 y otros productos certificados BS, contacte a nuestros equipos.

繁中如需英國標準電纜(包括 BS 5467、BS 6622、BS 7835、BS 7846 和其他 BS 認證產品)的技術諮詢、報價和定制規格,請聯繫我們的工程和銷售團隊。

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Technical Support 技術支援

[email protected]
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Sales – Mr. Yang Zihao

[email protected]
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Sales – Ms. Huang Ziyu

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