Power cables generate heat. Lots of heat. Closed trough trays trap this heat. The temperature inside the tray rises. This shortens cable life. It can even cause failures. But open trays do not provide enough protection from dust and debris. Our Ventilated Trough Cable Tray offers the best of both worlds. It has slots in the bottom and sides. Air flows through these slots. Heat escapes. At the same time, the tray remains mostly enclosed. It keeps out large objects and most dust.
Where the Holes Go Matters
We put careful thought into the slot pattern. The slots are placed in rows. They are evenly spaced. The pattern allows maximum airflow while maintaining structural strength. We do not cut too much material. The tray stays strong. The slots are also positioned to avoid cable support points. Cables rest on solid material between the slots. This prevents damage from the slot edges. We smooth all slot edges during manufacturing. No burrs. No sharp metal that could cut cable insulation. The tray supports your cables safely while keeping them cool.
Built for High-Density Power Installations
The Ventilated Trough Cable Tray is ideal for power rooms and equipment floors. These areas have many cables. They need cooling. They also need protection from falling dust and small debris. We offer this tray in steel, stainless steel, and aluminum. Powder-coated steel works indoors. Hot-dip galvanized steel works outdoors. Stainless steel is for wet environments. Aluminum is for weight-sensitive applications. All accessories match the vented design. Bends, tees, and crosses also have slots. Cooling continues through turns and junctions. Our 2-year warranty backs every component.
Product Specifications
|
Parameter |
Specifications / Options |
|
Width |
50, 100, 150, 200, 250, 300, 400, 500, 600, 800, 1000mm (custom up to 1200mm) |
|
Side Height |
25, 50, 100, 150, 200mm |
|
Standard Length |
2000mm, customizable to 3000/4000/6000mm |
|
Structure |
Trough style with ventilation slots on bottom and sides. Patterned slot arrangement. Smooth, deburred edges. Maintains strength while allowing airflow. |
|
Material & Finish |
Q235 Carbon Steel: Powder coating (≥60μm) or Hot-dip galvanized (≥65μm, ≥480h salt spray). Stainless Steel: 304 or 316L. Aluminum: 6063, anodized (≥12μm). |
|
Plate Thickness (Steel/SS) |
W≤150mm: 1.0mm; 150<W≤300: 1.2mm; 300<W≤500: 1.5mm; 500<W≤800: 2.5mm; W>800: 3.0mm |
|
Plate Thickness (Aluminum) |
W≤150mm: 1.2mm; 150<W≤300: 1.5mm; 300<W≤500: 2.0mm; 500<W≤800: 2.5mm; W>800: 3.5mm |
|
Load Performance |
Deflection ≤ Span / 200 at rated load. Slot pattern preserves structural integrity. Meets JB/T 10216-2025 standard. |
|
Accessories |
90° bends, tees, crosses, reducers, end caps, ventilated covers, splice plates, bolts, brackets, drop rods. All accessories maintain ventilation design. |
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