Installation of New Type of Cable Trays in Taiwan

Taiwan-style cable trays should be installed according to precise layout planning, material selection, support spacing, and compliance with local standards such as CNS 15331 and CNS 14437 to ensure safety, durability, and fire resistance.

Planning and Layout

Begin by determining installation locations based on design requirements and site conditions. Use measuring tools such as rangefinders and spirit levels to ensure accurate placement. Plan the shortest and straightest cable routes to minimize cable loss and simplify maintenance, while avoiding unnecessary crossings or interference with other pipelines ( ).

Segregate power and signal cables using dedicated trays to reduce electromagnetic interference ( ).

Material Selection

Choose tray materials according to the environment: Galvanized Steel: Suitable for general indoor and outdoor environments, offering excellent corrosion resistance and mechanical strength ( ). Aluminum Alloy: Lightweight and highly corrosion-resistant, ideal for chemical plants or high-humidity areas ( ).

Stainless Steel or Fiberglass-

Reinforced Plastic: Recommended for highly corrosive or specialized environments ( ). Select tray width and thickness based on the number and weight of cables, ensuring sufficient mechanical strength to prevent deformation under full load ( ).

Support and Installation

Install supports on ceilings or walls according to construction drawings. Ensure spacing and placement comply with safety and design requirements. Mount cable tray sections segment by segment, securing them with appropriate fasteners to prevent displacement due to vibration or other forces ( ).

Use connectors and grounding connections to maintain electrical safety and continuity ( ).

Directional Changes and Branching

Use horizontal/vertical elbows, T-junctions, and cross-junctions to maintain a clean, structured appearance and mechanical stability ( ). Ensure all connections are secure and level.

Fireproofing and Safety

Use fire-resistant coated trays or flame-retardant plastic composites where required ( ). Apply fire-retardant paint to slow flame spread and increase heat resistance. Install fire barriers within trays to isolate different fire zones.

Seal openings through walls or floors with fire-rated penetration materials ( ). Perform routine inspections for corrosion, deformation, or other abnormalities.

Compliance and Testing

Ensure installation adheres to Taiwanese standards such as CNS 15331 (technical requirements for cable wiring) and CNS 14437 (structure, materials, and fire resistance) ( ). Conduct electrical and connectivity tests to verify proper installation without faults ( ). After installation, clean the site and perform a final inspection to confirm all safety and design requirements are met ( ).

Modern Considerations

Modular Design: Allows flexible assembly and easier maintenance ( ). Smart Monitoring: Sensors can monitor temperature and load in real-time to prevent risks ( ).

Eco-

Friendly Materials: Use recyclable or low-carbon materials to reduce environmental impact ( ). Following these steps ensures a safe, durable, and compliant installation of Taiwan-style cable trays suitable for industrial and commercial applications.