What is SANS 1507 Cable?

South African Standard Distribution Cables | Cables de Distribución Estándar Sudafricano | 南非標準配電電纜

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SANS 1507 Cable – XLPE & PVC Distribution Cables | Anhui Feichun Special Cable

What is SANS 1507 Cable?

¿Qué es el Cable SANS 1507?
何謂 SANS 1507 電纜?

South African Standard Distribution Cables | Cables de Distribución Estándar Sudafricano | 南非標準配電電纜

300/500V – 1.9/3.3kV 640/1100V SANS 1507 SABS Approved XLPE Insulation PVC Insulation SWA Armour
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Cable Overview & Purpose | Descripción General | 電纜概述與用途

The SANS 1507 standard, published by the South African Bureau of Standards (SABS), specifies requirements for electrical cables with extruded solid dielectric insulation designed for fixed installation. This comprehensive standard covers cables with voltage ratings from 300/500V to 1.9/3.3kV, encompassing wiring cables, distribution cables, and service cables used throughout South Africa and many other African nations.

ESLa norma SANS 1507, publicada por la Oficina de Normas de Sudáfrica (SABS), especifica requisitos para cables eléctricos con aislamiento dieléctrico sólido extruido diseñados para instalación fija. Esta norma cubre cables con clasificaciones de voltaje desde 300/500V hasta 1.9/3.3kV.

繁中SANS 1507 標準由南非標準局(SABS)發布,規定了採用擠出固體介電絕緣、設計用於固定安裝的電力電纜要求。這項全面性標準涵蓋電壓等級從 300/500V 到 1.9/3.3kV 的電纜,包括布線電纜、配電電纜和服務電纜。【說明:SANS 是 South African National Standard(南非國家標準)的縮寫,SABS 是負責制定和認證的機構】

SANS 1507 cables are commonly used for direct burial power distribution applications in installation environments with free-draining soil conditions. They can also be installed internally in buildings, on cable trays, or in conduits. The standard promotes quality and conformity, ensuring cables meet rigorous safety and performance requirements for the demanding African electrical infrastructure.

ESLos cables SANS 1507 se utilizan comúnmente para aplicaciones de distribución de energía enterrada directamente en entornos de instalación con condiciones de suelo de drenaje libre. También pueden instalarse internamente en edificios, en bandejas de cables o en conductos.

繁中SANS 1507 電纜常用於排水良好土壤條件下的直埋配電應用。它們也可以安裝在建築物內部、電纜橋架或管道中。該標準促進品質和一致性,確保電纜滿足非洲電力基礎設施的嚴格安全和性能要求。【說明:「free-draining soil」指排水良好的土壤,對於直埋電纜的散熱和防水非常重要】

Voltage Range | 電壓範圍
300/500Vto 1.9/3.3kV
Multiple voltage classes available
Common Rating | 常用電壓
640/1100V
Distribution voltage class
Temperature Rating | 溫度等級
70 / 90°C
PVC: 70°C | XLPE: 90°C
Conductor Material | 導體材料
Cu / Al
Copper or Aluminium
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SANS 1507 Standard Scope | Alcance de la Norma | 標準範圍

The SANS 1507 standard is divided into six parts, each covering specific cable types and applications. Understanding these subdivisions is essential for selecting the correct cable for your installation requirements.

ESLa norma SANS 1507 se divide en seis partes, cada una cubriendo tipos de cables y aplicaciones específicas. Comprender estas subdivisiones es esencial para seleccionar el cable correcto.

繁中SANS 1507 標準分為六個部分,每個部分涵蓋特定的電纜類型和應用。了解這些細分對於選擇正確的電纜至關重要。【說明:Part 1 提供通用指南,Part 2-6 針對不同絕緣材料和應用場景】

Standard Part 標準部分Application 應用Description 說明
SANS 1507-1General 通用Guidance on quality verification and installation of extruded dielectric cables | 擠出介電電纜的品質驗證和安裝指南
SANS 1507-2Wiring Cables 布線電纜Internal wiring applications for buildings | 建築物內部布線應用
SANS 1507-3PVC Distribution 聚氯乙烯配電PVC insulated distribution cables | PVC絕緣配電電纜
SANS 1507-4XLPE Distribution 交聯聚乙烯配電XLPE insulated distribution cables | XLPE絕緣配電電纜
SANS 1507-5Halogen-Free 無鹵Low smoke halogen-free distribution cables | 低煙無鹵配電電纜
SANS 1507-6Service Cables 服務電纜Utility service entrance cables | 公用事業入口電纜
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Product Variants Comparison | Comparación de Variantes | 產品型號比較

We manufacture four primary cable variants under the SANS 1507 standard. Each variant is designed for specific applications, with key differences in insulation material, construction, and performance characteristics. Understanding these differences helps engineers and installers select the optimal cable for their requirements.

ESFabricamos cuatro variantes principales de cable bajo la norma SANS 1507. Cada variante está diseñada para aplicaciones específicas, con diferencias clave en material de aislamiento, construcción y características de rendimiento.

繁中我們按照 SANS 1507 標準製造四種主要電纜型號。每種型號針對特定應用設計,在絕緣材料、結構和性能特性方面存在關鍵差異。了解這些差異有助於工程師和安裝人員選擇最佳電纜。【說明:Type 編號是 SANS 標準中的電纜類型代碼,不同 Type 代表不同的結構和應用】

XLPE
SANS Type 41
640/1100V Unarmoured XLPE Cable
640/1100V 無鎧裝 XLPE 電纜
Voltage 電壓640/1100V
Insulation 絕緣XLPE
Sheath 護套PVC
Armour 鎧裝None 無
Max Temp. 最高溫度90°C
Application 應用Internal / Conduit
XLPE
SANS Type 61a
640/1100V Armoured XLPE Cable
640/1100V 鎧裝 XLPE 電纜
Voltage 電壓640/1100V
Insulation 絕緣XLPE
Sheath 護套PVC
Armour 鎧裝SWA / STA
Max Temp. 最高溫度90°C
Application 應用Direct Burial
XLPE
SANS 1507-4 XLPE-SWA-PVC
1kV Steel Wire Armoured XLPE Cable
1kV 鋼絲鎧裝 XLPE 電纜
Voltage 電壓0.6/1kV
Insulation 絕緣XLPE
Sheath 護套PVC
Armour 鎧裝SWA
Max Temp. 最高溫度90°C
Application 應用Heavy Duty
PVC
SANS 1507-3 PVC-SWA-PVC
1kV Steel Wire Armoured PVC Cable
1kV 鋼絲鎧裝 PVC 電纜
Voltage 電壓0.6/1kV
Insulation 絕緣PVC
Sheath 護套PVC
Armour 鎧裝SWA
Max Temp. 最高溫度70°C
Application 應用General Purpose
⚡ XLPE vs PVC Insulation | XLPE 與 PVC 絕緣比較
XLPE Advantages | XLPE 優勢
Higher operating temperature (90°C vs 70°C), better short-circuit rating, superior moisture resistance, higher current carrying capacity, longer service life | 更高工作溫度、更好短路性能、優異防潮性、更大載流量、更長使用壽命
PVC Advantages | PVC 優勢
Lower cost, easier to terminate, better flame retardancy, good chemical resistance, suitable for general applications | 成本較低、端接更容易、阻燃性更好、良好耐化學性、適用於一般應用
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Technical Comparison Table | Tabla de Comparación | 技術比較表

Parameter 參數Type 41 (XLPE)Type 61a (XLPE-SWA)1507-4 XLPE-SWA-PVC1507-3 PVC-SWA-PVC
Voltage Rating 額定電壓640/1100V640/1100V0.6/1kV0.6/1kV
Insulation Material 絕緣材料XLPEXLPEXLPEPVC
Max Operating Temp. 最高工作溫度90°C90°C90°C70°C
Short Circuit Temp. 短路溫度250°C250°C250°C160°C
Armour Type 鎧裝類型None 無SWA/STASWASWA
Conductor 導體Cu Class 2Cu/Al Class 2Cu/Al Class 2Cu/Al Class 2
Direct Burial 直埋敷設No (conduit) 否Yes 是Yes 是Yes 是
Mechanical Protection 機械保護Low 低High 高High 高High 高
Current Capacity 載流量Standard 標準High 高High 高Standard 標準
Cost 成本Medium 中Higher 較高Higher 較高Lower 較低

SWA = Steel Wire Armour 鋼絲鎧裝 | STA = Steel Tape Armour 鋼帶鎧裝 | Cu = Copper 銅 | Al = Aluminium 鋁

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Cable Construction | Construcción | 電纜結構

SANS 1507 armoured cables (Type 61a, XLPE-SWA-PVC, PVC-SWA-PVC) feature a multi-layer construction designed to provide electrical insulation, mechanical protection, and environmental resistance for demanding installation environments.

ESLos cables blindados SANS 1507 (Tipo 61a, XLPE-SWA-PVC, PVC-SWA-PVC) presentan una construcción multicapa diseñada para proporcionar aislamiento eléctrico, protección mecánica y resistencia ambiental.

繁中SANS 1507 鎧裝電纜(Type 61a、XLPE-SWA-PVC、PVC-SWA-PVC)採用多層結構設計,為嚴苛的安裝環境提供電氣絕緣、機械保護和環境耐受性。

1
Conductor
Conductor
導體
Class 2 stranded copper or aluminium conductor per IEC 60228. Copper for superior conductivity, aluminium for weight/cost savings. | 符合 IEC 60228 的第2類絞合銅或鋁導體。銅導體具有更好的導電性,鋁導體更輕且成本較低。
2
Insulation – XLPE or PVC
Aislamiento – XLPE o PVC
絕緣層 – XLPE 或 PVC
XLPE: Cross-linked Polyethylene (90°C max, superior electrical properties). PVC: Polyvinyl Chloride (70°C max, cost-effective). | XLPE:交聯聚乙烯(最高90°C,優異電氣性能)。PVC:聚氯乙烯(最高70°C,經濟實惠)。【說明:XLPE 的介電損耗係數比 PVC 低約10倍】
3
Inner Sheath (Bedding)
Cubierta Interior
內護套(墊層)
PVC bedding layer providing separation and cushioning between insulated cores and armour. Essential for cable flexibility. | PVC墊層在絕緣線芯和鎧裝之間提供分隔和緩衝,對電纜柔韌性至關重要。
4
Armour – Steel Wire (SWA)
Armadura – Alambre de Acero
鎧裝 – 鋼絲(SWA)
Galvanized steel wires helically applied for mechanical protection against impact, crushing, and rodent damage. Provides earth fault current path. | 鍍鋅鋼絲螺旋纏繞,提供抗衝擊、抗壓扁和防鼠害的機械保護。可作為接地故障電流路徑。【說明:多芯電纜使用鋼絲鎧裝,單芯電纜使用鋁絲以避免渦流損耗】
5
Outer Sheath – PVC
Cubierta Exterior – PVC
外護套 – PVC
Black PVC sheath providing UV resistance, flame retardancy, and protection against moisture, chemicals, and abrasion. | 黑色PVC護套提供抗紫外線、阻燃性以及防潮、耐化學和耐磨損保護。
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Applications | Aplicaciones | 應用場景

SANS 1507 cables are designed for a wide range of power distribution applications across industrial, commercial, mining, and infrastructure sectors throughout Africa and regions following South African electrical standards.

ESLos cables SANS 1507 están diseñados para una amplia gama de aplicaciones de distribución de energía en sectores industriales, comerciales, mineros y de infraestructura en toda África.

繁中SANS 1507 電纜專為非洲及遵循南非電氣標準地區的工業、商業、礦業和基礎設施領域的各種配電應用而設計。

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Direct Burial
Enterramiento Directo
直埋敷設
Underground in free-draining soil
⛏️
Mining Operations
Operaciones Mineras
礦業作業
Surface and underground mining
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Industrial Plants
Plantas Industriales
工業廠房
Heavy machinery and equipment
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Commercial Buildings
Edificios Comerciales
商業建築
Main supply and distribution
⚡
Power Distribution
Distribución de Energía
電力配電
Substations and switchgear
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Service Connections
Conexiones de Servicio
服務連接
Utility entrance cables
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Standards Compliance | Cumplimiento de Normas | 標準符合性

SANS 1507 cables are manufactured in compliance with South African national standards and harmonized with relevant international IEC standards, ensuring quality, safety, and interoperability.

ESLos cables SANS 1507 se fabrican en cumplimiento con las normas nacionales sudafricanas y armonizados con las normas internacionales IEC relevantes.

繁中SANS 1507 電纜按照南非國家標準製造,並與相關國際 IEC 標準協調一致,確保品質、安全和互操作性。【說明:SABS 認證標誌表明產品符合南非國家標準要求】

SANS 1507-3
PVC Distribution
PVC配電電纜
SANS 1507-4
XLPE Distribution
XLPE配電電纜
SANS 1507-5
Halogen-Free
無鹵電纜
IEC 60502-1
Power Cables
電力電纜
IEC 60228
Conductors
導體標準
IEC 60332
Flame Test
燃燒試驗
SANS 1520
Mining Cables
礦用電纜
SABS Mark
Quality Certified
品質認證
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Technical References | Referencias Técnicas | 技術參考資料

South African Standards & Regulatory Bodies | 南非標準與監管機構
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South African Bureau of Standards (SABS)
Publisher of SANS 1507 standard, national certification body | SANS 1507 標準發布機構,國家認證機構
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SABS Standards Store
Official source for SANS 1507 standard documents | SANS 1507 標準文件官方來源
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NRCS – National Regulator for Compulsory Specifications
South African electrical equipment regulation | 南非電氣設備監管機構
International Standards Organizations | 國際標準組織
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International Electrotechnical Commission (IEC)
IEC 60502-1, IEC 60228 international cable standards | IEC 60502-1、IEC 60228 國際電纜標準
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International Organization for Standardization (ISO)
Quality management and testing standards | 品質管理和測試標準
Industry Technical Resources | 行業技術資源
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IEEE – Institute of Electrical and Electronics Engineers
Technical papers on cable systems and installation | 電纜系統和安裝技術文獻
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Electrical Engineering Portal (EEP)
Cable sizing guides and installation best practices | 電纜選型指南和安裝最佳實踐
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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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Open Electrical – Technical Wiki
Cable sizing and derating factor references | 電纜選型和降容係數參考
African & Regional Resources | 非洲及區域資源
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Eskom – South Africa’s Electricity Utility
National utility specifications and requirements | 南非國家電力公司規範和要求
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AFSEC – African Electrotechnical Standardization Commission
African regional electrical standardization | 非洲區域電氣標準化
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Contact Us | Contáctenos | 聯繫我們

For technical inquiries, quotations, and custom cable specifications to SANS 1507 or other national standards, please contact our engineering and sales teams. Our technical team has extensive experience with African market requirements.

ESPara consultas técnicas, cotizaciones y especificaciones de cables personalizados según SANS 1507 u otras normas nacionales, contacte a nuestros equipos de ingeniería y ventas.

繁中如需 SANS 1507 或其他國家標準電纜的技術諮詢、報價和定制規格,請聯繫我們的工程和銷售團隊。我們的技術團隊對非洲市場需求有豐富經驗。

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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

[email protected]
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