Cable Tray Specification

Width 50 mm to 1000 mm cable trays are available inm different finiaheslike ms hot dip galvanized powder coated painted etc.

Cable tray specification.

Cope is a member of nema and offers designs in all nema cable tray classifications. In cases where cable loads cannot be determined prior to specification or purchase an estimate of cable weight may have to be made. Remove burrs and sharp edges from cable trays. Nema ratings are standards that define the types of environments an electrical enclosure can be used in.

We manufacture cable trays in the following thicknesses 1 2 mm 1 5 mm 1 6 mm 2 0 mm 2 5 mm and 3 0 mm. 2mm thick rolled sheet steel as per drg. In 1948 thomas jefferson cope developed the first modular cable tray system and introduced it to the electrical industry. Products are produced to nema standards and range.

The tray shall be shop fabricated the fabrication process shall include. Find the information and tools you need to support your project including bim models design tools product specs and. The nema ve1 specifications are contained in section 2. Cable trays are available in different sizes as per the customer specifications.

Today the cope brand is part of atkore international and is the premier producer of all major categories of cable tray systems. As a design and specification professional detail matters. The following table represents the maximum weight of insulated copper conductors which can be contained in a lineal foot of tray of the widths and load depths given. Fire wall sleeve kit submittal pdf 376 kb 2 4 2018 wall sleeve kit submittal.

Join aluminum cable tray with splice plates. Use rib neck carriage bolts and locknuts. Ve1 is a nema standard that defines manufacturing performance and testing standards for cable tray systems. Nema ve 1 this standard specifies the manufacturing requirements for metal cable trays such as.

The ladder perforated type cable tray shall be made out of min. Install cable trays so that the tray is accessible for cable installation and all splices are accessible for inspection and adjustment. Section 16135 flextray cable trays specification. Explore leading cable ladder and cable tray systems including itray aluminum ladder trays and cable runways that provide innovative cable management solutions.

Section 16135 pdf 170 kb 5 2 2019 technical data sheets. Simplify and standardize the specification of cable tray. Channel cable tray ladder cable tray single rail cable tray wire mesh cable tray solid bottom or nonventillated cable tray and trough or ventilated cable tray and associated fittings for use in accordance with the rules of the national electrical code. Proj m s 2006 detailed technical specifications 4 1 cable trays 4 1 1 tray.

Nema stands for the national electrical manufacturer s association. This classification is based on the working load the total weight of the cables and the support span the distance between supports.