300mm Galvanized Perforated Cable Tray In Electrical
Basic Properties
Place of Origin:
China
Brand Name:
BDINDUSTRIAL
Certification:
ISO,CE
Model Number:
cable tray-016
Trading Properties
Minimum Order Quantity:
100m
Price:
5-25usd per meter
Payment Terms:
L/C,T/T,Western Union
Supply Ability:
10000m per week
Product Summary
300mm perforated cable tray Bendin Industrial company's perforated cable tray Core Characteristics Characteristic Dimension Specific Description 1. Optimized Balance of Heat Dissipation & Protection Perforations in the base promote vertical airflow, offering better heat dissipation than solid-bottom ...
Product Details
Highlight:
Electrical 300mm perforated cable tray
,300mm galvanized perforated cable tray
,300mm electrical perforated cable tray
Product Name:
Perforated Cable Tray
Material:
Galvanized/stainless Steel/aluminum
Key Words:
50mm Perforated Cable Tray
Product Description
300mm perforated cable tray
Bendin Industrial company's perforated cable tray Core Characteristics
| Characteristic Dimension | Specific Description |
|---|---|
| 1. Optimized Balance of Heat Dissipation & Protection | Perforations in the base promote vertical airflow, offering better heat dissipation than solid-bottom trays, while providing superior protection against dust and falling objects compared to open ladders. |
| 2. Enhanced Cable Retention & Safety | Enclosed sidewalls and a perforated base better secure cables, preventing them from slipping out during vibration or installation, and provide a degree of electromagnetic shielding. |
| 3. Reduced Weight & Material Cost | Compared to solid-bottom trays, the perforated design uses less material, reducing overall weight and cost, while allowing visual inspection of the tray interior. |
| 4. Flexible Installation & Easy Cable Drop-out | Perforations in the sidewalls facilitate cable tying and make it easy to install drop-out openings or branch cable connections at any point. |
Bendin Industrial company's cable tray Comparison with Ladder & Solid-Bottom Trays
The table below helps you quickly decide if a perforated tray is suitable based on your scenario:
| Feature | Perforated Cable Tray | Open Cable Ladder | Solid-Bottom Cable Tray |
|---|---|---|---|
| Protection Level | Medium | Low | High |
| Heat Dissipation | Good | Excellent | Fair |
| Cable Retention/Safety | High | Medium | Highest |
| Weight & Cost | Medium | Low | High |
| Typical Application | Commercial buildings, data centers, light industry | Data center backbone, industrial plants | Factory areas requiring heavy protection, outdoor exposure |
Bendin Industrial company's cable tray Key Selection Points
When selecting a perforated cable tray, it is crucial to confirm the following parameters:
| Selection Dimension | Key Parameters & Basis for Choice |
|---|---|
| Perforation Pattern & Open Area | Stamped round holes in the base are most common; slotted holes benefit heat dissipation and weight; perforated sidewalls aid cable drop-out. The percentage of open area directly affects heat dissipation and weight. |
| Material & Finish | Material: Use high-quality cold-rolled steel for dry indoor environments; hot-dip galvanized steel for damp/outdoor use; aluminum-magnesium alloy for shielding requirements. Finish: Galvanizing (electro or hot-dip) for corrosion resistance; electrostatic powder coating for aesthetics and mild corrosion protection. |
| Dimensions | Width: Common from 50mm to 1000mm, selected based on a cable fill ratio ≤ 40%. Depth (Height): Common from 50mm to 250mm, depends on cable bundle diameter. Length: Standard sections are typically 2 or 3 meters. |
| Load Rating & Support Span | Based on cable weight and potential additional loads (e.g., snow), select Light, Medium, Heavy, or Extra-Heavy duty classes. Strictly follow the manufacturer's load-span table to determine support spacing. |
| Installation Accessories | Ensure compatible horizontal/vertical bends, tees, crosses, reducers, splice plates, supports, and hanger rods are available. Pay attention to fire resistance and grounding requirements. |
Bendin Industrial company's cable tray Summary & Application Recommendations
Core Selection Logic: Choose a perforated tray in scenarios requiring a balance of better protection than a ladder and better散热 than a solid-bottom tray.
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Preferred Scenarios:
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Horizontal distribution layers in commercial office buildings.
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Overhead cabling above server cabinets in data centers.
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Areas in light industrial plants requiring basic protection from dust and debris.
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Indoor exposed installations where a neat and aesthetic appearance is desired.
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Less Suitable Scenarios:
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Environments requiring the highest protection level (e.g., against large amounts of water, corrosive liquids) – choose solid-bottom, non-ventilated trays.
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Scenarios with extremely heavy cables or very long support spans – heavy-duty ladders often have a structural advantage.
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Extremely cost-sensitive projects with minimal protection requirements – consider standard ladders.
-
Miss. Yang
- Email: wendy@bendinterch.com
- Tel: 19567910927
- WhatsApp: 008619567910927
-
WeChat:
008619567910927
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