Trough-type FRP cable tray is a cable tray with a trough-like shape made from fiberglass reinforced plastic, combining the benefits of a specific design with the advantages of a particular material. This combination makes it ideal for various applications where cable protection and durability are essential. Trough-type FRP (Fiberglass Reinforced Plastic) cable trays come in various specifications, sizes, thicknesses, and weights.
| Size (mm) | Thickness (mm) | Weight (kg) | Size (mm) | Thickness (mm) | Weight (kg) |
| 50*50 | 2.5/2.6 | 1.2 | 300*150 | 3.8/3.4 | 6.0 |
| 100*50 | 3.0/3.0 | 1.9 | 300*200 | 4.0/3.4 | 7.0 |
| 100*100 | 3.0/3.0 | 2.4 | 400*100 | 4.0/3.8 | 7.1 |
| 150*100 | 3.0/3.0 | 3.1 | 400*150 | 4.0/3.8 | 8.0 |
| 200*100 | 3.0/3.0 | 3.8 | 400*200 | 4.5/3.8 | 9.8 |
| 200*150 | 3.3/3.0 | 4.5 | 500*200 | 4.5/4.2 | 11.9 |
| 200*200 | 3.6/3.0 | 5.4 | 600*150 | 4.7/4.0 | 13 |
| 250*150 | 4.0*3.2 | 5.7 | 600*200 | 5.0/4.0 | 13.8 |
| 300*100 | 3.5/3.4 | 5.2 |
Common Specifications
- Material: Made from Fiberglass Reinforced Plastic, offering high strength, durability, and corrosion resistance.
- Type: Trough or U-shaped design, providing a secure and accessible channel for cables. This term refers to the shape and design of the cable tray. The “trough” in trough-type indicates that the cable tray has a U-shaped profile, resembling a trough. This design is effective for securely holding and protecting cables, providing a contained route for cable management. The trough shape also allows for easy laying of cables and simplifies maintenance and inspection, as the cables are easily accessible.
- Load Capacity: Varies depending on the size and design, but typically designed to support a significant weight of cables over long spans.
a)Light Duty: Up to 50 kg/meter (for small cables and light installations).
b)Medium Duty: Between 50 kg/meter and 100 kg/meter (suitable for most commercial and industrial applications).
c)Heavy Duty: Over 100 kg/meter (for large cables and high-density cable layouts). - Fire Retardancy: Often designed to be self-extinguishing or have a low fire hazard rating.
Rating: Commonly classified as self-extinguishing. They may have a fire performance rating like UL 94-V0, indicating that they stop burning within 10 seconds after the removal of the flame source.
Smoke Emission: Low smoke emission in case of fire, which is crucial for safety in enclosed spaces. - Temperature Range: Suitable for a wide range of temperatures, maintaining integrity in both hot and cold environments.
Operating Temperature: Typically from -40°C to +120°C (-40°F to +248°F). This range can vary, especially if special additives are used for enhanced thermal stability. - Resistance: High resistance to chemical corrosion, moisture, and UV radiation.
Chemical Resistance: Resistant to a wide range of chemicals, including acids, alkalis, and solvents.
Moisture Resistance: Highly resistant to water and humidity, making them suitable for outdoor or damp environments.
UV Resistance: Often treated for UV stability, especially in outdoor applications. - Width: Commonly available in widths ranging from 50 mm to 600 mm.
- Length: Standard lengths are usually 3 meters or 6 meters, but can be customized.
- Depth: The depth of the trough can vary, typically between 50 mm to 200 mm.
- Wall Thickness: Generally ranges from 2.5 mm to 5 mm, depending on the tray’s size and the load requirements.
- Weight: The weight of FRP cable trays is much lighter compared to metallic options, making them easier to handle and install. The specific weight will depend on the size and thickness of the tray.
- Color: Usually grey, black, or as per the customer’s requirement.
- Accessories: Including connectors, bends, reducers, and supports for versatile installation options.
- Mounting Options: Can be mounted on walls, ceilings, or supported by floor stands.
- Customization: offer custom sizes and configurations to meet specific project requirements.
Alias and Similar Names
- FRP Trough Cable Tray: The FRP Trough Cable Tray is known for its high strength and corrosion resistance, making it ideal for heavy-duty cable management in industrial environments. Its trough design provides excellent protection for cables, especially in harsh chemical or wet conditions.
- Fiberglass Reinforced Trough Tray: Emphasizing its material composition, the Fiberglass Reinforced Trough Tray is lauded for its lightweight yet durable nature. This tray is especially suitable for installations where weight is a concern, yet robust support for cables is needed.
- Trough-Style Composite Cable Tray: Highlighting its composite construction, the Trough-Style Composite Cable Tray combines various materials to achieve superior durability and insulation properties. It’s a top choice for electrical installations requiring both high load capacity and electrical insulation.
- FRP Channel Cable Tray: The FRP Channel Cable Tray, while similar in material to the others, distinguishes itself with its channel-like design that facilitates easy cable laying and maintenance. It’s particularly favored in settings where frequent cable changes or inspections are anticipated.
- Corrosion-Resistant Trough Cable Tray: Focusing on its resistance to corrosive environments, the Corrosion-Resistant Trough Cable Tray is ideal for use in chemical plants, wastewater treatment facilities, and other harsh settings. Its construction ensures longevity even in the most challenging conditions.
