The ladder cable tray must have an inside available width equal to or greater than the sum of the diameters sd of the cables, which must be installed in a single layer. Six bolt design 12 stainless steel type 316 hardware standard. Pdf 663 kb, 292021 channel cable tray section of cable tray catalog. Cable tray systems h46a, h47a and 57a midspan splice standard for h46a, h47a and 57a straight sections. Metal area requirements for cable trays used as equipment grounding conductors for sl units. The wyrgrid overhead cable tray routing system has been proven to reduce labor costs by 50% when benchmarked against existing wire basket and ladder rack systems. Strong the wyrgrid overhead cable tray routing system has been validated through both analytical and physical testing to meet industry standards for allowable deflection. Cable management cable tray cable ladder rack eaton. Resources for cable tray and ladder systems eaton s mission is to improve the quality of life and the environment through the use of power management technologies and services. Eatons bline series imperial cable tray system is designed to significantly reduce support costs in commercial, industrial, oil and gas cable management applications. Total crosssectional area of both side rails for ladder or trough cable trays or the minimum crosssectional area of metal in channel cable trays or cable trays of onepiece construction.
Cable tray must be supported on spans shorter than. The following recommendations are intended to be a practical guide to ensure the safe and proper installation of cable ladder and cable tray systems and channel support and other support systems. Cable ladders, cable trays and their supports should be strong enough to meet the load requirements of the cable management system including cables and any. When using solid bottom cable tray, the sum of the cable diameters is not to exceed 90% of the available cable tray width. Single rail cable tray 1 ladder cable tray generally used in applications with intermediate to long support spans 12 to 30 feet. Center spine channel tray dual rail cable tray j tray ladder tray racetray solid bottom trough wire meshbasket. For use with indoor, outdoor, or vertical flat covers. It is the predominate cable tray type due to its many desirable features. Series 36 cable tray straight section, ladder type, aluminum, 9 rung spacing, 24 wide, 12 long, 6 side rail height, 5 nema ve 1 loading depth. Designed and tested for ladders up to 36 inches wide, bline series imperial cable tray features rung connections using a multiplepoint welding system resulting in unmatched strength and reliability. Pdf 6 mb, 1252019 cable tray manual 2014 version new. Bline series cable ladder support system catalog for emea and apac regions.
Pdf cable tray systems and cable ladder systems for. The bline perforated and solid bottom cable tray portion of this catalog is divided into two sections. Number of multiconductor cables rated 2000 volts or less. Nema cable systems steel cable ladder steel ladder accessories steel ladder covers aluminum cable ladder aluminum ladder accessories aluminum ladder fittings. Fittings are used to change the size or direction of the cable tray. The transverse deflection at the swl shall not exceed 120th of the width of the samples and the samples shall still ensure. Triangular support bracket for cable runway, aluminum, width 6 to 12, maximum of 100 lbs, black.
Fasteners 6a2 86 cd universal splice reducing height splice 2 2 these splice plates are designed to connect cable tray side rails with different heights. Itray ladder cable tray cablofil ladder tray is designed to streamline everything. Every second rung is reversed to allow for easy top or bottom mounting of cable ties and clamps. Pt perforated tray t tee r returned edge flange u utype r radius example ipttr50100r imeperforated tray tee returned edge flange 50100 h x 150 w with radius tee cable tray standard list note. Aluminum ladder style cable tray power tray aluminum is a versatile ladder style cable tray system available in a broad range of nema and csa load classes. Best practice guide to cable ladder and cable tray systems eep. Steel cable tray ladder 548 nicola place port coqutilam, bc v3b 0k4. Steel cable trays shall not be used as equipment grounding conductors for circuits with groundfault protection above 600 amperes. Support bracket for mini cable trays weight per 100 7,8 kg 210152 ean code model no. Designed and tested for ladders up to 36 inches wide, bline series imperial cable tray features rung connections using a multiplepoint welding system resulting in unmatched. For the purpose of this international standard, the following definitions apply.
Cable ladder and tray support systems catalog for emea and apac regions. Using a library of intelligent swifts cable ladder and cable tray product models inside a highly productive 3d design software system allows design teams to produce accurate and ef. Cable trays are made of either steel, aluminium or fibber reinforced plastic frp and are available in six basic types. Perforated installation tray for indoor applications in dry environments. Metsec offer complete cable ladder systems ranging from 50mm deep light duty ladders to 150mm deep extra heavy duty ladders in uk and european widths, up to 900mm, with a wide range of accessories. Best practice guide to cable ladder and cable tray systems. A prefabricated metal structure consisting of two longitudinal side rails connected by individual transverse members. Ladder cable tray moveable divider system monosystems. In fact we just recently expanded our manufacturing capabilities with a second usa production plant. Unistrut also manufactures and markets the largest range of cable ladder systems for the australasian. A high standard of quality and unique features make the cope product line the preferred choice of installers and facility owners for power and datacom systems.
Ladder a prefabricated metal structure consisting of two side rails connected by individual transverse members or rungs. Branch pivot connectors branch from existing cable tray runs at any. Plastic cable trays, 60 mm side height, standard support width 1. Wyrgrid overhead cable tray routing system brochure.
Make your next project easier by downloading dwg files, bim objects and editable word document specifications with specwizard by arcat. Other sizes are available upon request all units in mm. Types of cable tray any assembly of cable tray straight sections. Tray system number bottom type length 12 120 20 24 25 30 40.
Note cable tray systems and cable ladder systems are designed for use as supports for cables and not as enclosures. Learn more about this aluminum ladder tray with a revolutionary splice design that reduces hardware needed by half. With unmatched quality and service, we offer a variety of styles, materials and finishes available to support virtually any commercial and industrial cable. Cable tray ladder tray installation instructions adjustable multitier floor support instructions. Would you like to combine your selected cut sheets into a single pdf or download a folder with separate pdf s for each cut sheet. The different types of tray designs are described below. Cable tray systems and standards cable management metsec. Chalfant ladder and wire mesh cable tray is available on arcat specwizard. Ladder cable tray is used for about 75 percent of the cable tray wiring system installations. Full cable tray and cable management nema catalog eaton. For cable trays, ladder and support strut wescosa utilize a specially. A ladder cable tray without covers permits the maximum free flow of air across the cables. Cable tray ladder type, aluminum platt electric supply.
Aluminum cable tray ladder 548 nicola place port coqutilam, bc v3b 0k4. Acrofil wire basket tray joiners and hardware supports accessories grounding hardware. Materials and finishes available are mild steel hot dip galvanised as standard, pre galvanised or stainless steel grade 1. Cable tray systems and cable ladder systems for cable. Cable support solutions cable ladders, tray and supports css. Basic structural members of aluminum cable tray systems can be made from 6063t6. Cable tray systems provide rigid structural support for cables in a variety of commercial and industrial applications. Technical and sizing data unitray cable tray systems. Coupled with our existing 65,000 sq ft facility in southampton we.
Series 36 cable tray straight section, ladder type, aluminum, 9 rung spacing, 18 wide, 20 long, 6 side rail height, 5 nema ve 1 loading depth. Pdf 14 mb, 5312019 cable support solutions catalog. Utilities and industrial companies initiated the use of expanded metal and solid troughstyled trays for supporting power and control cable. When metal ladder cable trays came of age, they were used to support the new armored shielded power cables that were permitted outside the conduit environment. Materials and finishes available are mild steel pre galvanised as standard with mild steel hot dip galvanised after manufacture and stainless steel grade 1. Pdf cable tray systems and cable ladder systems for cable. When metal ladder cable trays came of age, they were used to support the new armored shielded power cables that. It is recommended that the work described be performed by a competent persons. Cable trays will support without collapse a 200 lb. Add nbpr to end of part number for a pair with included hardware 3816 x 34 hex bolt, 3816 spring nut. Cable ladder systems cable management products metsec. Ladder type cable trays, cable tray accessories, manufacturer. A full line of accessories, covers, and radius fittings are available including snapin splice plates, which eliminate the need to.
Some moist, outdoor, or corrosive environments may require the use of stainless steel hardware for better performance. Ladder tray chalfant manufacturing company free bim. Chalfant manufacturing company proudly manufacturers its cable trays right here in the usa. Splice plates ladder cable tray cable tray systems enduro offers a full line of fiberglass splice plates designed to provide a structural transition between straight sections and fittings. Cable tray online brochure cable tray, cable bus, wire. 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. To obtain midspan deflection, multiply a load by the deflection multiplier. Mk cable trays, cable ladders, cable trunking and metal. Splice plates ladder cable tray platt electric supply. Members of iec and iso maintain registers of currently valid international standards.
Function and convenience married with the architectural appeal of monosystems racetray, a patented, easytoinstall tray system that combines the best features of the cable tray and raceway into one elegant system suitable for any environment. Note typical examples of cable ladder types are shown in figure a. Unitech building materials and construction materials ikk group. For more information refer to the latest nema standards and local building codes. For cable tray installersthis publication is intended as a practical guide for the proper installation of cable tray systems. To be used when leading cables down from a cable ladder. Cable tray systems design shall comply with nec article 392, nema ve 1, and nema fg 1 and follow safe work practices as described in nfpa 70e. We provide sustainable solutions that help our customers effectively manage electrical, hydraulic, and mechanical power more safely, more efficiently, and more. Enduro splice plates and hardware are sold separately and are not provided as standard with straight sections or fittings due to the many hardware options. Cable tray ladder tray general installation guidelines. Cable ladder systems and cable tray systems shall be manufactured in accordance with bs en 61537, channel support systems shall be manufactured in accordance with bs 6946. Unitech building materials and construction materials.
Trough tray field support and frequency depends on the weight and construction splice locations, elbow fittings, etc. Best practice guide to cable ladder and cable tray. Racetray architectural cable tray system monosystems. Electrical and industrial power management solutions eaton. Metsec offer complete cable tray systems from 12mm to 50mm deep and 50mm to 900mm wide and 12mm,18mm, 25mm and 50mm deep. Loe55 cable ladder system pdf, 715 kb loe75 cable ladder system pdf, 615 kb.
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