4mm2 Two Core DC Cable 50m – Red and Black

PV-Ultra - Double Insulated Multicore DC Cable

PV-Ultra is a durable cable specifically crafted for DC interconnections within solar photovoltaic systems. With outstanding mechanical properties, it can be installed both internally and externally. Constructed from high-quality materials, it boasts an expected lifespan of approximately 25 years. The cables are designed to operate at a maximum conductor temperature of 90°C, with a permissible maximum conductor temperature of 120°C for up to 20,000 hours, under a maximum ambient temperature of 90°C. Features and Benefits

• Easier to handle and identify
• Saves installation costs and installation time
• Easier to route along/through buildings or walls
• Gives a cleaner, neater installation
• Safer as it removes the need for junction boxes
• Safer as it looks like a power cable to reduces the risk of accidental damage
• Pre-marked ‘LIVE DC’ warning message to improve safety

Current carrying capacities based on ambient temperature of 60°C , for temperatures above 60°C temperature derating factors should be applied as follows 70°C=0.91, 80°C=0.82, 90°C=0.71. Refer to BS7671 for further guidance.