L 4 international drive rye brook, ny 10573 toll free. Join us as we discuss the basics of type tc tray cable with encore wires manager of codes and standards. Uli design of perforated type cable tray is compact and fast to is install. United structural products us tray aluminum cable trays. Cable management system overview pixadmin 20180606t10. This is a critical distinction because it means the requirements for the cable contained in raceway is different than cable supported by cable tray. The cable tray shall be installed with a 40mm minimum space between the structure and the tray. Gf unit b, mai luen industrial building, 2331 kung yip st, kwai chung, hong kong. It can be used in wet or dry locations, indoors or outside, and shielded or left out in the open. All cable shall be securely fixed to the tray, work and the complete installation must be carried out in a neat and workmanlike manner without crossovers. Install the cable tray in such a way that 2hu space is provided between the tray and the chasis air inlet.
It is the predominate cable tray type due to its many desirable features. This allows the heat produced in the cables conductors to effectively dissipate. A full line of accessories, covers, and radius fittings are available including snapin splice plates, which eliminate the need to hold the splice in place while bolting. The ceiling mounting of fiber runner and cable ladder. Jan 22, 2016 join us as we discuss the basics of type tc tray cable with encore wires manager of codes and standards. Page 1 abb power systems fox615 installation user manual page 2 the contents of the manual may not be disclosed by the recipient to any third party, without the prior written agreement of abb. Fiber optic raceway installed with our aluminum ladder cable tray. Rsi 06a 09 sl 12 120 series straight ladder heightmaterial width.
Tray grids are made of galvanized steel to resist corrosion and still be trimmed to size with steel cutters. Can be quickly installed around beams no drilling required. U litm offers a wide range of options to suit your design and with load rated to nema ve1. Cable tray racetray center hung height 4 per tray section c o u p li n g coupling installed step 1 step 2 step 3. Features utilizes accurate 3d models of bline series cable tray components. For more information on cable tray seismic bracing solutions, please refer to our. Cable tray wiring systems offer significant advantages over conduit pipe and other. Aug, 2011 ladder cable tray is used for about 75 percent of the cable tray wiring system installations.
The cable tray system is only one component of the. Us tray aluminum cable tray systems click to download a pdf version of our catalog june 2017 version. United u li corporation berhad ulicorp, specialized in cable trunking and cable tray, is an investment holding company with seven whollyowned subsidiaries actively involved in the manufacturing and trading of cable support systems, cable management systems, integrated ceiling systems, building materials and light fittings. Uli wire cable tray provides premium performance in commercial and light industrial applications. Inside vertical risers example of catalog numbering system 100mm depth 1. While this table is a useful guide,actual loads must be calculated using the cable specified.
United uli corporation berhad, ulicorp, klse 73 is an investment holding company with seven whollyowned subsidiaries active in down stream steel products manufacturing. Using the products own accessories, wire cable tray is easily directed where it needs to be around multiple obstacles. United uli corporation berhad ulicorp, specialized in cable trunking and cable tray, is an investment holding company with seven whollyowned subsidiaries actively involved in the manufacturing and trading of cable support systems, cable management systems, integrated ceiling systems, building materials and light fittings. With a full range of cable support solutions, we offer one of the lowest lifetime cost of ownership. Cable tray is classified by the nec nfpa 70 the national electrical code as a support system and not as a raceway. Power limited tray cable type pltc nec sections 725. With a grounded metal barrier along the centerline to separate power wiring and datacommunication cabling, a single, large cable tray installation is capable of routing a large amount of wiring. Eaton app1 bline series cable tray systems cable tray manual based on the 2014 national electrical code cable tray manual 2014 cable tray manual bline series cable tray systems man1 eaton mark shown is the property of its respective owner. For devices with embedded software, the enduser license agreement on the enclosed cd applies. U li cable support system, cable trunking, cable tray, cable ladder, cable framing.
Tray can be manufactured in various types of material including aluminum, steel. Tray can be manufactured in various types of material including aluminum, steel and fiber and other nonmetallic materials. Installation is easier if the vehicle is clean and free of debris. Single bars can be cut off to make either make drops or turns, or to join with other trays of different widths. There are many different types of cable tray including basket, ladder and solidbottom. Beam clamps are supplied with nuts, bolts, cone point screws and u bolts where shown 4. Cable tray our cable trays are made from either hot rolled mild steel, cold rolled mild steel, pregalvanized steel, electrogalvanized steel or stainless steel. An exception is the preparation of a backup copy of the software for your own use. Details, links and downloads for intergraph smartplant 3d here. Cooper bline spring steel fasteners kwikwire clamps. A full line of accessories, covers, and radius fittings are available including snapin splice plates.
Method statement for installation of cable tray or trunking. The cable passes the test if it does not propagate the fire. We also manufactureextra heavy duty cable ladder upon request. Trays can be suspended either in the ceiling, in a raised floor, or mounted along walls with optional kits or brackets. U litm steel cable tray product range perforated tray series u litm design of cable ladder is compact and fast to install, with both straight cable tray and all accessories having a unique integrated coupling system. Cable tray racetray center hung installation racetray. The quick tray wire mesh cable tray fill table below shows the number of cables and the load in lbflineal foot developed by typical 4 pair and 6 pair cable weighing 20 lbkft and 40 lbkft,respectively. A ladder cable tray without covers permits the maximum free flow of air across the cables. When light duty straight trays are cut to smaller lengths on site connection to the next tray requires a fishplate. Wire cable tray system united uli projects pte ltd. The free software is compatible with the latest versions of autocad and allows. May 05, 2014 nathan from ezystrut introduces the different types of cable tray, as well as their cabling depths, loads to spans and where you may want to install them.
Best practice guide to cable ladder and cable tray systems. Supplied in packs containing 100 quick bolt fasteners and a free. Our tray cables offer an even greater level of performance and longevity, which results in higher value and cost savings. The combination of straight cable tray with the other accessories having a unique.
Article 318 of the national electric code nec permits cable tray in a wide variety of indoor and outdoor applications. Full cable tray and cable management nema catalog eaton. Ideal for sloped ceilings can hang objects at up to 60 angles. Steel perforated cable tray u li design of cable ladder is compact and fast toinstall, with both straight cable ladder and all accessories having a unique integrated coupling system. Nathan from ezystrut introduces the different types of cable tray, as well as their cabling depths, loads to spans and where you may want to install them. Wire cable tray is a flexible cable support solution for complex sites. Because of this versatility, tray cable is necessary to a wide range of industries from light industrial applications to the heaviest projects on the. The power it provides can support structures of any size. Spools of wire can be cut to length in field, reducing waste and up front planning. Through nema and the cable tray institute numerous articles, standards, and other general guidance can be found regarding the proper use and installation of cable tray systems. These can be hot dip galvanized, expoxy coated or polyester coated. Powertray aluminum is a versatile ladder style cable tray system available in a broad range of nema and csa load classes.
Cables on faceup horizontally fixed tray must be secured by use of the tie wraps where not in. Cable tray medium duty return flange cable tray unique slot pattern cable clamps can be attached to the larger 20 x 11 slots using up to m10 fixings without drilling. Technical construction details medium and heavy duty cable tray systems have cablefriendly return flanges that are also slotted for all widths as. The cable tray is an integral part of the fox615 and allows cold air to flow into the subrack. The ladderperforated type cable tray shall be made out of min. Test spans shall be simple beam spans with free unrestrained ends. Our cable trays are made from either hot rolled mild steel, cold rolled mild steel, pregalvanized steel, electrogalvanized steel or stainless steel. Longitudinal running 20 x 7 slots permit use of cable ties up to 20mm wide, correctly positioned across the width of the tray instead of staggered as with conventional patterns. Cable tray is an economical wire management system designed to support and protect electrical wire and cable. Uli cable support system, cable trunking, cable tray. A cable tray consisting of one piece, ventilated or solid bottom channel section, designed for use with a single power cable or multiple control or single circuit cables. Cable tray online brochure cable tray, cable bus, wire. Eatons bline business is a global provider of innovative, laborsaving cable management systems, support systems, and enclosure solutions for engineered facility subsystem applications.
The purpose of a cable tray system is to support, route, and protect cable as part of the cable management system. Once a user is finished with any design, the software has the ability to generate a full bill of materials for the cable tray system and will completely eliminate the need for costly estimation services. Cable tray racetray center hung installation racetray install. Power tray aluminum is a versatile ladder style cable tray system available in a broad range of nema and csa load classes. Cable tray cable support system overview established in 2009, united u li projects pte ltd carry a comprehensive range of high quality cable trays, trunkings, cable ladders, conduits, fittings, floor trunking systems and all assembly systems for use in diversified industries projects in singapore. Speedway cable ladder cable cleats, cable joints, cable. Get a detailed look at our aluminum cable trays, tray covers and wire management accessories, including straight sections, horizontal elbows, tees and. Ulitm design of cable ladder is compact and fast to install, with.
Typically used by all industries as a low cost way to connect equipment to main cable tray systems ventilated or solid bottom designs. Get a detailed look at our aluminum cable trays, tray covers and wire management accessories, including straight sections, horizontal elbows, tees and crosses, connectors, dividers, clamps and brackets. Simple height adjustments are made by releasing locking tab, no tools required. It heads off the possibility of a disorganized mass of conductors that. Because of this versatility, tray cable is necessary to a wide range of industries from light industrial. Usp specializes in creating madetoorder cable trays while offering support, logistics management, and unparalleled customer service. Cable management system united uli projects pte ltd. Wirerun mesh cable tray a complete, reliable solution at the best price around wr2479ez. Generally speaking raceway completely encloses the cable inside of it. Tray cable 101 from the desk of codes and standards youtube. Chart is based on 50% fill of 4 utp category 6 cable o.
With a full range of cable support solutions, we offer one of the lowest lifetime. Using the products own accessories, wire cable tray is easily directed where it needs to be. Ladder cable tray is used for about 75 percent of the cable tray wiring system installations. The speedway cable ladder system represents a major advance in cable ladder. Cables allowed in tray cable tray is one of the most common methods of supporting wire and cable. Speedway straight cable ladder has the following free base area fba ladder. This test involves loading multiple cables in a vertical section of cable tray and igniting the cable at the base of the tray. Traditionalists point to cable trays open construction as a drawback, citing the superior cable protection provided by closed raceway structures. This same test is used to test singleconductor power cables 10 awg and larger for use in cable tray, tray cable tc. To put products into your cart and purchase them you need to enable cookies. Teachers must model strong character traits, such as perseverance, honesty, respect, lawfulness, patience, fairness, responsibility and unity. However, this argument has not kept cable tray from dominating the market in europe, where more than 90 percent of all wiring and cablingboth for power distribution and communications and. Internal telephone cable 2 600v low smoke halogen free insulated flexible cable. The cable tray is a wonderfully efficient tool used to manage all these wires.