It is used as an alternate means for conducting electricity to cable bus and power cables. In mounting the branch devices, the tap bar of the bus duct. Introduction mp husky cable bus systems are engineered and manufactured for superior reliability as well as to utilize less conductive material, providing signi cant savings versus nonsegregated phase bus duct. These isophase bus duct systems are the only critical components within the plant that have no redundancy and no quick replacement solutions. Powell prides itself in taking a holistic approach to every industries electrical distribution needs.
There is a basic fitting to meet every application need and products are designed to provide an economical system, yet meet the specifications which are the most important. We are ready to custom engineer your utility, cogeneration, petrochemical or heavy industrial application with a complete range of bus duct products, systems and services. Copper conductor bus bars in case if required for the non segregated phase busducts, segregated phase bus ducts and for low reactance interleaved bus duct. Incoporated in 1982, henikwon corporation an iso 9001 companys main activities. Henikwon scm busduct system is an integral housing ground system as per standards where the housing act as an earth conductor. Increased temperature of conductor can lead to fire in case of poor insulation most common insulations used in sandwich bus bar trunking system. Metal enclosed bus duct provides cost effective means to coordinate substation equipment. Busduct eaton busduct provides flexible power distribution solutions for a variety of applications where change and adaptation are important. Lowvelocity design will lead to larger duct sizes, but it may be worth since, doubling of duct.
Tap bar bus duct in case of current branching over 400 a plugin bus duct is indoor type only. Powell dc bus duct can be fully integrated as part of an electrical distribution system, connecting from generators to other electrical equipment, making the continuous connection that started from powells other product line of bus ducts. The temperature rises in the compact bus duct system. And cables in tray, if you go up to 5,000 amps, you will end up with multiple tray runs. Original technology half a century experience and reliability busduct nissin electric thailand co. Rating 415v, 50hz ranging from 800 amps to 3200 amps blow reactance interleaved bus ducts. We provide sustainable solutions that help our customers. Comprehensive manufacturing processes, strict compliance and selection of inputs give you the assurance of reliability. Henikwon scm bus duct system manufacturers, wholesalers and exporters. And the enclosure size is where the cable bus advantage begins to pull away from the pack, where the maximum size for cable bus, so far, has been 26 inches wide by 12 inches high. Incoporated in 1982, henikwon corporation an iso 9001 companys main activities include manufacturing and.
Henikwon scm bus duct system, find complete details about henikwon scm bus duct system, bus duct system from power distribution equipment supplier or manufacturer henikwon corporation sdn bhd. Specifically designed for power plant and large switching station applications. Bus duct is a cost effective means of providing power and. Busbar installation instruction bd2 1601250 a youtube. Powell is the premier designer and manufacturer of isolated phase bus, nonsegregated and segregated phase bus, cable bus and bus accessories in the united states. Formoplastic range of bus ducts features our range of bus ducts optional features aconventional non segregated phase bus ducts. Lowvelocity ductwork design is very important for energy efficiency in air distribution systems. The bus duct is designed, manufactured and tested in accordance. Isolated phase bus ducts systems are vital components in power plants that are often overlooked.
Henikwon is positioning itself as a global manufacturing leader in the busduct system industry by its earmarking product quality and good services. During the installation, inspect the bus bar run for straightness in all planes and make any adjustment necessary for good alignment. The use of busduct in recent years has increased and this growth offers the system designers, installers and endusers significant advantages. Foreign material or objects inside bus defective bus pt connections open pt highvoltage fuses contaminated insulators dirt, dust or water an electromagnetic interference emi diagnostics survey from doble is an online, noninvasive test that can detect a wide variety of defects in isolated phase bus duct. Henikwon scm busduct system is light weight, low impedance, nonventilated, naturally cooled and totally enclosed for protection against mechanical damages and dust accumulation. Henikwon is is positioning itself as a global manufacturing leader in the busduct system industry by its ear marking product quality and good services. Abus duct system is an effective method of distributing power to your switchgear and various loads. The indoor busduct is totally enclosed in nonventilated housing made of. I also learned to export 3d model to pdf and editing drawings. Bus duct should always be placed on the floor horizontally and, wooden battens or forms are placed underneath the busduct. This manual will be divided into several sections each section pertaining to a specific line of bus duct com plete with all of the dimensions, voltage drop curves, and characteristics. Bryant bryantdurapacseries580fusersmanual412088 bryantdurapacseries580fusersmanual412088 bryant pdf. Method of statement for installation of power busbar method. Henikwon scm bus duct system manufacturers and suppliers.
In case of current branching over 400 a, a tap bar bus duct attached with tap bars, shown in the photo on the left, shall be used. Henikwon scm bus duct system buy bus duct system product. Eaton s mission is to improve the quality of life and the environment through the use of power management technologies and services. Experimental and analytical study on the bus duct system for the prediction of temperature variations due to the fluctuation of load. Mdy busduct system a reliable and safe solution for power transmission 3 the mdy busduct system a reliable solution for power transmission in demanding environments the selfsupporting frame. Highvelocity hv duct systems are characterized by air velocities in the range of 2500 to 3500 fpm. Easy construction against conventional cable features of lv busduct sandwich type 2. The henikwon acquisition brings a strong customer base of large corporations to tamco. Types lx and mx bus duct are non segregated phase bus duct in accordance with ansi c 37.
Bus ducts are used for connection of high power machines in power plants, distribution plants and industry. Established in 1982, henikwon corporation is a leading manufacturer of low voltage lv and medium voltage mv busduct systems. Rawafid systems is a saudi registered company based in riyadh, saudi arabia. These are hollow because flow of the high current exhibits small amount of current passing through the middle of conductor due to skin effect. Benefits of busduct the benefits of using busduct can be seen in many ways. Henikwon about henikwon 1 2 henikwon corporation is established in 1982, a progressive market leader in electrical equipment industry playing a pioneering role, producing high performance and. Henikwon scm busduct system has been found to be particularly useful in construction, hotels, hospitals, factories and others. Henikwon about henikwon 1 2 henikwon corporation is established in 1982, a progressive market leader in electrical equipment industry playing a pioneering role, producing high performance and quality product with excellent services to the customers. Nonsegregated phase bus duct eaton busduct provides flexible power distribution solutions for a variety of applications where change and adaptation are important. Abb low voltage and medium voltage busducts are safe, compact, flexible, reliable and efficient solutions for electrical power distribution. In mounting the branch devices, the tap bar of the bus duct side and the conductor in the device are clamped by bolts. Instalation busduct specialis, mekanikal, electrical and. Catalog busbar ls introduction about ls cable busduct slideshare.
Recent progresses in busducts design article pdf available in compel international journal of computations and mathematics in electrical 351. The bus duct is designed, manufactured and tested in accordance with iec62271200. Bus duct definition is an electric conduit prefabricated in sections and containing heavy conductors for transmission of large currents at relatively low voltage. Qatar gas dolphin henikwon busduct corporation busduct. Adaptable to original iline busway installation with 1 0 adapter length. The aluminium alloy enclosure would also give integral ground as standard requirement. Power distribution equipment,electrical product agents, ls cable bus ducts,ip68 cast resin insulated bus duct upto 33kv,metal enclosed bus duct isolbarra,lowvoltage busduct,mediumvoltage busduct,mini busduct,sumitomo sumiden nissin asahi bus duct,power distribution equipment,electrical product agents, ls cable bus ducts. Laminated or braided flexible enclosure with aluminium m. Class b c this has a form that inorganic material is hardened with adhesives eg. Busduct is a modern, efficient and cost effective means of providing motive power and replaces the conventional cabling system. Henikwon brand is globally well recognized and offers high quality products under compliance to international quality standards.
Ezexefway bus duct trunking system made by ls cable, a company of ls. Spectra series busway allaluminum housing provides an extremely low impedance ground path with less resistance more continuous current capacity than internal ground bus bars for both copper and aluminum systems. Method of statement for installation of power busbar. Cable bus systems are also very competitive to 600 volt bus duct systems as well. However, due to the weight of bus duct, expensive lifting equipment is gen. Scm busduct system, airbar busduct system, highbar busduct system, busduct, bus duct. Mdy busduct system a reliable and safe solution for power. Paying attention to certain details of bus duct projects will ensure troublefree service. There is a gener al application section that applies to all types.
Type lx bus duct is suitable for use on low voltage systems voltage up to 600 volts, while type mx bus duct is suitable for use on medium voltage systems voltages up to 15,000 volts. Jul 01, 2014 bus duct construction and installation find more on. Isophase bus condition assessment doble engineering company. To meet all your requirements for low, medium and high voltage bus duct. With a resolution in energy where it gives the rapid widespread deployment of advanced, clean, and sustainable energy sources, we will try. And for a comparable rated bus duct, that size is usually up to 36 inches by 18. The busduct housing is constructed to have positive electric. Labor cost installation labor costs for bus duct systems can be less than labor costs for cable bus depending on the particular installation. Pdf experimental and analytical study on the bus duct. The reliable technology used to make it has been created with the technical know. Joints shall be made by simply sliding together the bus duct. Henikwon busduct insulator electricity switch scribd.
Henikwon s current product range comprises lv sandwich busduct systems from 400a to 6300a and mv busduct systems for ratings from 400a to 5000a. Tamco switchgear, subsidiary arm of larsen toubro l t acquired henikwon corporation on 10 july 2012. Mv products tamco the switchgear specialist tamco australia. Specifically designed for ac and dc excitation leads in. Nema defines a busway as a prefabricated electrical distribution system consisting of bus bars in a protective enclosure, including straight lengths, fittings, devices and accessories. Busduct is a system of distributing electric power using copper or aluminium busbars with suitable enclosures to prevent the busducts from getting damaged. Further, the henikwon busduct system is certified by an independent third party. Busduct is a sheet metal duct with aluminium or copper bus bars, and used as a reliable link for transferring power from one equipment to other at desired voltage levels. Henikwon corporation manufactures low and medium voltage bus duct systems.
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