Cable Tray Specification

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.

Cable tray specification.

Nema ratings are standards that define the types of environments an electrical enclosure can be used in. Find the information and tools you need to support your project including bim models design tools product specs and. Remove burrs and sharp edges from cable trays. 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.

Complete table of ladder weights zip 8 mb 12 5 2019 fire wall sleeve kit submittal. This classification is based on the working load the total weight of the cables and the support span the distance between supports. Width 50 mm to 1000 mm cable trays are available inm different finiaheslike ms hot dip galvanized powder coated painted etc. In 1948 thomas jefferson cope developed the first modular cable tray system and introduced it to the electrical industry.

The ladder perforated type cable tray shall be made out of min. In cases where cable loads cannot be determined prior to specification or purchase an estimate of cable weight may have to be made. Install cable trays so that the tray is accessible for cable installation and all splices are accessible for inspection and adjustment. Enquiry specifications for cable trays section iv specification no.

Simplify and standardize the specification of cable tray. Cope is a member of nema and offers designs in all nema cable tray classifications. Nema ve 1 this standard specifies the manufacturing requirements for metal cable trays such as. 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.

Use rib neck carriage bolts and locknuts. Today the cope brand is part of atkore international and is the premier producer of all major categories of cable tray systems. The tray shall be shop fabricated the fabrication process shall include. Products are produced to nema standards and range.

Cable trays are available in different sizes as per the customer specifications. As a design and specification professional detail matters. Nema stands for the national electrical manufacturer s association. Explore leading cable ladder and cable tray systems including itray aluminum ladder trays and cable runways that provide innovative cable management solutions.

2mm thick rolled sheet steel as per drg. Join aluminum cable tray with splice plates. Ve1 is a nema standard that defines manufacturing performance and testing standards for cable tray systems. Fire wall sleeve kit submittal pdf 376 kb 2 4 2018 wall sleeve kit submittal.

Section 16135 pdf 170 kb 5 2 2019 technical data sheets. Section 16135 flextray cable trays specification.