A Cable Tray System, according to the US National Electrical Code, is “a unit or assembly of units or sections and associated fittings forming a rigid structural system used to securely fasten or support cables and raceways.” Cable Ladders/Trays are used to contain and distribute cables”.
Corrosion resistant, insulating, extremely light and robust, they have a longer life span and has maximum fire security. These advantages make them user friendly, ensuring complete customer satisfaction as they exceeds industry standards for corrosion resistance, strength, flame resistance and ultraviolet protection. Manufactured from Glass Reinforced Plastic shapes which meet ASTM E – 84, Class-1 Flame Rating & Self – extinguishing requirements of ASTM D – 635, the loadings listed for these Cable Ladders and Trays are tested under the guidelines of the current NEMA standards.
The manufacturing processes of Pratham Composites FRP Cable Ladder/Tray Systems are:
- Pultrusion
- ContactMoulding
- Hot PressMoulding
Unique Features of FRP Cable Trays:
- Fire retardant
- Excellent weather ability – UV stabilized
- Non corrosive
- Non erosive
- Non magnetic
- Easy to install
- Easy to transport
- Light weight
- Maintenance free
- Load bearing capacity
Advantage of Cable Tray
- Electrical Insulated
Earthing is not required
Less Short circuit fault tripping
Increase Electrical safety
Less EMC effect
- Thermally Insulated
Less heating of cable
Increase Electrical efficiency
- Light in weight
Easy to install
Less transportation cost
Easy handling
Typical Installation
