BS 6724 SWA LSZH BASEC Multi Core 0.6/1kV Cable
BS 6724 Copper Conductor Multi-Core SWA LSZH BASEC 0.6/1kV Cable: A Powerhouse in Electrical Engineering Designed for Demanding Environments
BS 6724 Copper Conductor Multi Core SWA LSZH BASEC 0.6/1KV Cable
Category | Details |
|---|---|
Application | Multi-core LSZH cable with steel wire armour (SWA). Used for power and auxiliary fixed wiring in power networks, underground, outdoor, indoor applications, and cable ducting. Suitable where fire, smoke emission, and toxic fumes pose a threat to life and equipment. |
Characteristics | |
Voltage Rating (Uo/U) | 0.6/1kV |
Temperature Rating | Fixed installation: -20°C to +90°C |
Minimum Bending Radius | 1.5mm² to 16mm²: 6 x overall diameter 25mm² and above: 8 x overall diameter |
Standards | BS 6724, EN/IEC 60228, EN/IEC 60502-1 Low Smoke Zero Halogen: EN/IEC 60754-1/2, EN/IEC 61034-2 Flame Retardant: EN/IEC 60332-1-2, EN/IEC 60332-3-24 Cat C, EN 50267-2-1 UV Resistant |
Third-Party Accreditations | BASEC approved products, tested and certified by BASEC (The British Approvals Service for Cables) |
Construction | |
Conductor | Class 2 stranded copper conductor |
Insulation | XLPE (Cross-Linked Polyethylene) |
Bedding | LSZH (Low Smoke Zero Halogen) |
Armour | SWA (Steel Wire Armour) |
Sheath | LSZH (Low Smoke Zero Halogen) |
Core Identification | 2 core: Brown, Blue 3 core: Brown, Black, Grey 3 core (optional): Green/Yellow, Blue, Brown 4 core: Brown, Black, Blue, Grey 4 core (optional): Green/Yellow, Brown, Black, Grey 5 core: Green/Yellow, Brown, Blue, Black, Grey 7 core and above: White cores with Black numbers |
Sheath Colour | Black |
What is the BS 6724 Copper Conductor Multi-Core SWA LSZH BASEC 0.6/1kV Cable?
At its core, the BS 6724 cable is a multi-core power cable engineered for low-voltage applications up to 1kV. The acronym breakdown reveals its key features: BS 6724 refers to the British Standard it adheres to, ensuring quality and performance; Copper Conductor indicates the use of high-conductivity copper wires; Multi-Core means it bundles multiple insulated cores for handling complex circuits; SWA stands for Steel Wire Armour, providing robust mechanical protection; LSZH denotes Low Smoke Zero Halogen, a sheath material that reduces smoke and toxic gases in fire scenarios; and BASEC signifies approval by the British Approvals Service for Cables, a third-party certification guaranteeing reliability.
This cable is tailored for fixed wiring in power networks, suitable for underground, outdoor, indoor, and ducted installations. Its voltage rating of 0.6/1kV makes it ideal for distribution systems where safety is paramount, especially in areas prone to fire risks. Unlike traditional PVC cables, the LSZH variant prioritizes human safety by limiting halogen emissions, which can form corrosive acids when burned. Think of it as the "eco-warrior" of cables—tough on the outside, safe on the inside.
Standards and Certifications: Ensuring Global Compliance
The BS 6724 aligns with EN/IEC 60228 (conductors), EN/IEC 60502-1 (power cables), and halogen/smoke tests (EN/IEC 60754, 61034). Flame retardancy meets EN/IEC 60332-3-24 Cat C, and it's UV-resistant. BASEC certification involves rigorous testing, from material purity to performance under stress, providing peace of mind for installers.
Usage Scenarios: Where This Cable Shines
Versatile for power and auxiliary wiring, it's perfect for:
Underground Networks: SWA protects against soil pressure and excavation damage.
Outdoor/Indoor Apps: LSZH reduces risks in confined spaces like buildings or tunnels.
Fire-Prone Areas: Hospitals, schools, or data centers where smoke could impair evacuation.
Ducting: Smooth sheath eases pulling through conduits.
The BS 6724 Copper Conductor Multi-Core SWA LSZH BASEC 0.6/1kV Cable embodies innovation in cable technology, blending safety, efficiency, and durability. From detailed specs to South African applications amid theft and renewables, it's a vital tool for a powered future. As trends lean toward sustainable energy, this cable will undoubtedly play a starring role.
