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cable subterráneo

8 Min Read
Mining, drilling, and tunnelling cables represent the most demanding category of industrial cables, designed to operate in some of the harshest environments on earth. These heavy-duty power, control, and instrumentation cables serve mine operators worldwide for both static infrastructure and dynamic equipment applications. Manufactured in accordance with international standards including IEC 60502, BS EN 60332, BS EN 60811, BS EN 60754, and VDE 0295, mining cables must withstand mechanical stress, oil and grease exposure, water immersion, and in underground applications, provide critical fire safety through reduced smoke and fume emissions.
Technical Department
on05/01/2026

What are Mining, Drilling & Tunnelling Cables?

NSSHÖU cable, NSSHOU cable, NSHÖU cable, NSHOU cable, NSSCHOU cable, NSHTÖU cable, NTSCGEWÖU cable, NTSCGEWOU cable, NTMCGEWÖU cable, N3GHSSYCY cable, N3GHSSHCH cable,Type 61 cable, Type 63 cable, Type 611 cable, Type 622 cable, Type 633 cable, Type 66 cable,Type 240 cable, Type 241 cable, Type 245 cable, Type 450 cable, Type 455 cable, Type 260 cable, Type 275 cable, Type 409 cable, Type 440 cable, Type 441 cable,
9 Min Read
Armoured cables, commonly referred to as SWA (Steel Wire Armoured) or AWA (Aluminium Wire Armoured) cables, are robust power cables designed with metallic armour protection for demanding installation environments. The armour provides mechanical protection where physical stress could damage the cable, such as direct burial underground, outdoor installations, or industrial environments. These cables are manufactured in accordance with British, European, and International standards including BS 5467, BS 6724, BS 6622, BS 7835, and IEC 60502.
Technical Department
on04/01/2026

What are Armoured Cables SWA & AWA?

SWA cable, AWA cable, armoured cable, steel wire armoured, aluminium wire armoured, BS 5467, BS 6724, BS 6622, BS 7835, IEC 60502, BASEC approved, XLPE cable, LSZH cable, underground cable, 0.6/1kV, 11kV cable, 33kV cable, N2XRY, NYFGBY, power cable, industrial cable, direct burial, 鎧裝電纜, 鋼絲鎧裝, cable blindado
6 Min Read
UNE 21123 standard refers to the design and cross-sectional area specifications for cables used by utilities on power distribution circuits with voltage ratings up to and including 600/1000V (0.6/1kV). UNE standards are released by AENOR (Asociación Española de Normalización y Certificación), the Spanish Association for Standardisation and Certification. As AENOR is a member of ISO, IEC, and CENELEC, many of its standards are harmonized with European and international conventions.
Technical Department
on04/01/2026

What is UNE 21123 Cable?

UNE 21123 standard refers to the design and cross-sectional area specifications for cables used by utilities on power distribution circuits with voltage ratings up to and including 600/1000V (0.6/1kV). UNE standards are released by AENOR (Asociación Española de Normalización y Certificación), the Spanish Association for Standardisation and Certification. As AENOR is a member of ISO, IEC, and CENELEC, many of its standards are harmonized with European and international conventions.
8 Min Read
IEC 60502 is an international standard published by the International Electrotechnical Commission (IEC) that sets out the specification for power cables with extruded insulation. The standard covers cables with voltage ratings from 1 kV (Um = 1.2 kV) up to 30 kV (Um = 36 kV), designed for fixed installations such as distribution networks and industrial installations. This widely recognized standard serves as a primary reference for cable manufacturers worldwide and forms the basis for numerous national and regional cable standards.
Technical Department
on29/12/2025

What is IEC 60502 Cable?

IEC 60502 對導體類型、絕緣材料和護套化合物提供了詳細規格。絕緣材料包括 PVC（最高溫度 70°C）、XLPE、EPR 和 HEPR（均為最高 90°C）。導體類別包括第 1 類（實心）、第 2 類（絞合）和第 5 類（柔性），尺寸範圍從 1.5 mm² 到 1600 mm²。護套化合物包括 PVC、PE 和用於防火敏感區域的無鹵素材料。XLPE 絕緣的標稱厚度從 0.6/1 kV 的 1.0 mm 到 18/30 kV 的 8.0 mm 不等。
8 Min Read
HD 620 is commonly linked to the German national standard DIN VDE 0276 Part 620 and is harmonized with international standard IEC 60502-2. The standard establishes comprehensive construction requirements, dimensional specifications, and test methods that exceed the baseline requirements of IEC 60502-2. Both HD 620 and IEC 60502-2 require compulsory conductor and insulation screening, typically applied through a triple extrusion process with the insulation layer. The test methodology for compliance is set out in HD 605 subclause 2.1.1 for insulation material and HD 605 subclause 2.1.2 for sheath material.
Technical Department
on29/12/2025

What is HD620 Standard Cable?

HD 620 cables are designed for power distribution networks, industrial installations, and infrastructure applications. These medium voltage cables are suitable for permanent installation in various environments including underground, outdoor, and cable ducting installations.