Installation of outdoor cable trays in Nordic style

Nordic-style outdoor cable trays, such as the X-Tray system, offer durable, customizable, and easy-to-install solutions for harsh environments.

Choosing the Right Cable Tray

For outdoor installations, wire trays or ladder-style trays are preferred due to their strength, ventilation, and resistance to weather conditions. Nordic Wire Tray's X-Tray series provides stainless steel and treated surfaces suitable for outdoor use, ensuring long-term durability and minimal maintenance . Consider the span between support brackets, as X-Tray offers the longest bracket distances, reducing the number of supports and installation time .

Materials and Surface Treatments

Outdoor cable trays must withstand humidity, temperature fluctuations, and UV exposure. Nordic systems offer stainless steel, galvanized steel, and other surface treatments to prevent corrosion and maintain structural integrity . For highly demanding environments, acid-proof steel or coated finishes are recommended.

Installation Steps

1. Planning and Layout: Determine the route, load capacity, and support spacing. Ensure the tray path avoids obstacles and allows for future expansion.
2. Cutting and Shaping: Nordic trays can be cut and bent on-site using wire cutting machines, allowing precise adaptation to the installation site .
3. Mounting Supports: Use M8 bolts and minimal tools (bolt cutters and a 13 mm wrench) for bracket installation. The long bracket spacing reduces the number of fasteners required .
4. Tray Assembly: Place trays on supports, secure with bolts, and ensure alignment. Fewer parts and fasteners simplify assembly and reduce installation time .
5. Cable Laying: Lay cables according to IEC 61537 standards, ensuring proper separation and support to prevent sagging or damage .
6. Inspection and Maintenance: Check for secure mounting, corrosion, and proper cable routing. Nordic trays are designed for low-maintenance performance .

Customization and Flexibility

Nordic Wire Tray allows customized tray lengths, bends, and accessories to fit unique project requirements. This flexibility ensures that even complex outdoor installations can be completed efficiently .

Tools Required

• M8 bolts
• Bolt cutters
• 13 mm wrench
• Wire cutting and bending tools (optional for custom adjustments)

Key Advantages

• Durable and weather-resistant materials
• Fast and easy installation with fewer parts
• Customizable to project-specific needs
• Compliance with international standards (IEC 61537)
• Long-term low maintenance By following these guidelines and using Nordic-style cable trays, outdoor installations can be completed efficiently, safely, and with high durability, even in harsh Nordic climates .