Stranded Copper Cable 4x185+95 mm 0.6/1kV XLPE Insulation SWA Armoured 500 Meter | Bahra Cables

What Exactly is a 4x185 Cu/XLPE/SWA Armored Cable?

A 4x185 Cu/XLPE/SWA armored cable is a high-performance industrial power cable consisting of a stranded copper (CU) conductor with a cross-sectional area of 185 mm² per phase, featuring 4 main conductors and a neutral core (95 mm²). This cable is characterized by cross-linked polyethylene (XLPE) insulation providing thermal resistance up to 90 degrees Celsius, and a galvanized steel wire armor (SWA) for protection against mechanical forces, along with an outer PVC sheath resistant to UV rays and moisture. This combination makes it the ideal choice for major construction projects in Riyadh and Al-Qassim.

Precise Technical Specifications for a 4x185+ Bare Cable

To avoid installation errors, here are the precise details of the unit from the cable manufacturer we distribute in Saudi Arabia:

• Conductor: Stranded copper (CU), 'sm' shape. This type ensures lower electrical resistance and better performance at high temperatures compared to solid copper.
• Configuration: 4.5 cores (4 load-bearing phases + 1 neutral with 95 mm² area) to ensure current balance.
• Insulation: XLPE material with a distinct color for each phase (blue, brown, black, grey, green/yellow) to facilitate identification during installation.
• Armoring: Galvanized steel wires (SWA) laid in a cross or twisted formation, providing protection against mechanical wear and rodent damage.
• Voltage Rating: Designed for 0.6/1kV, ideal for both indoor and outdoor networks.
• Length: 500 meters continuous, which reduces connection points and minimizes energy loss.

How to Install a Cu/XLPE/SWA Armored Cable in Riyadh's Climate

Installing this cable in a sandy, hot environment requires high precision. First, carefully open the outer sheath (PVC) using a dedicated cutter to avoid damaging the steel armor. Second, use certified insulation tools to connect the copper conductors to ensure high resistance. Third, when burying the cable, maintain a distance of at least 60 cm between it and steel pipes to prevent chemical corrosion. Fourth, if the cable is suspended in the air, use PVC stakes instead of wood to prevent moisture transfer. These steps ensure an operational lifespan of up to 30 years under temperatures exceeding 45 degrees Celsius.