Installation of wire and cable trays in Mongolia

Cable trays in Mongolia are installed using durable materials like galvanized steel, stainless steel, and aluminum, with proper grounding and bonding to ensure safety and efficient cable management.Types of Cable Trays AvailableIn Mongolia, a variety of cable trays are used to organize and protect electrical and data cables. Common types include:Ladder Trays: Ideal for heavy-duty cables and long spans, providing excellent ventilation and easy access for maintenance .Perforated Trays: Feature holes in the base and sides for airflow and heat dissipation, suitable for medium-weight cables .Wire Mesh Trays: Flexible and lightweight, allowing easy routing and cutting to fit complex layouts .Channel Type Trays: Used for smaller cable runs, often in commercial or industrial settings . These trays are typically made from galvanized steel, stainless steel, or aluminum, ensuring corrosion resistance and durability in Mongolia's climate .Installation PracticesProper installation of cable trays involves several key steps:Surface Preparation: Ensure all trays are free from debris, zinc dross (for galvanized trays), and burrs to allow smooth assembly .Mounting and Support: Trays should be securely mounted using brackets, hangers, or supports at regular intervals to prevent sagging and maintain alignment .Cable Laying: Cables are laid neatly within the tray, avoiding overcrowding. Ladder and perforated trays allow for easy separation and maintenance .Ventilation and Heat Dissipation: Perforated and wire mesh trays promote airflow, reducing the risk of overheating .Grounding and Bonding: All metallic trays must be grounded according to standards. The tray can serve as the Equipment Grounding Conductor (EGC), with bonding clamps connecting tray sections and ensuring electrical continuity . Aluminum trays require insulated conductors to prevent electrolytic corrosion .Local Suppliers and ManufacturersSeveral companies provide cable trays in Mongolia:Super Cable Tray Pvt. Ltd.: Offers ladder, perforated, and wire mesh trays, with customization for industrial and commercial projects .Jeetmull Jaichandlall (P) Ltd.: Supplies wire mesh and other cable trays, emphasizing durability and compliance with industry standards .Brilltech Engineers Pvt. Ltd.: Provides galvanized steel, stainless steel, and fiberglass trays, along with installation support and system design services .Shanghai Qiongkai Industrial Co., Ltd.: Supplies hot-dip galvanized trays with reinforced perforations, already installed in Outer Mongolia projects .ApplicationsCable trays in Mongolia are widely used in:Factories and industrial plantsHospitals and health clubsAirports and commercial buildingsShopping centers and large infrastructure projects Safety and ComplianceEnsure trays are installed by qualified personnel.Follow grounding and bonding practices to prevent electrical hazards .Maintain proper spacing and support to avoid mechanical stress on cables.Use corrosion-resistant materials suitable for local environmental conditions . By following these guidelines, cable tray installations in Mongolia can achieve efficient cable management, enhanced safety, and long-term durability.