Article Overview
Key manufacturers of nuclear power cable trays include Curtiss-Wright (Nova), EAE Electric, and Apex Tray, all offering specialized solutions for safety-critical nuclear environments.
Curtiss-Wright (Nova)
Nova, a brand of Curtiss-Wright Nuclear, supplies safety-related cable tray systems designed to meet NEMA VE1 specifications for nuclear power plants and other power generation facilities. Their trays are available in steel (pre-dipped galvanized and hot-dip galvanized), stainless steel, aluminum, fiberglass, and other specialized materials. Nova has extensive experience supplying both new-build nuclear utility sites and DOE projects, providing a wide range of tray fittings and accessory hardware to support mission-critical installations .
EAE Electric
EAE Electric manufactures medium and heavy-duty cable trays suitable for nuclear applications. Their products are produced using the roll forming method and are available in standard lengths of 3m or 6m. EAE offers pre-galvanized, hot-dip galvanized, painted, and stainless steel options, along with specialized suspension systems and shaft hangers. Their trays are designed to handle power, communication, and control cables while meeting environmental and structural requirements, including seismic and fire safety .
Apex Tray
Apex Tray focuses on cable trays for high-risk industries, including nuclear power. Their trays are engineered to withstand corrosion, fire, radiation, seismic events, and electrical interference, ensuring reliable performance in safety-critical environments. Apex emphasizes the use of stainless steel and fiberglass-reinforced plastic (FRP) to resist harsh conditions and maintain long-term durability. Their designs are tailored to meet the stringent safety and operational standards required in nuclear facilities .
Additional Considerations
When selecting a nuclear cable tray manufacturer, it is important to consider:
- Material suitability for radiation, corrosion, and fire resistance
- Compliance with nuclear safety standards and environmental qualifications
- Seismic and structural support capabilities
- Customization options for complex plant layouts and cable management needs These manufacturers provide both standard and custom solutions to ensure reliable, long-term performance in nuclear power plants, supporting both new construction and refurbishment projects.
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