Busduct System Our BBT partner is Henikwon of Malaysia. Henikwon SCM Busdust System has been well established in the Asian market since 1982 and approved by international testing authorities. Henikwon SCM Busduct System is made of high Quality epoxy compound coated insulation, available in copper and aluminum. The design is compact and sandwich type with simple structure and easy joint system. 
FEATURES
STANDARDS
RATING AND PROTECTION
Accessories Whole lot of accessories A bunch of sophisticated equipments to suite the layout plan of buildings, vertical elbows, horizontal elbows, flange ends, combination elbows, reducers, expansion joints etc. Henikwon Research & Development (R & D) Busduct System or Cable Cable has long been a traditional means for power distribution in building services. But now with rapid changes in technology occurring daily in the modern industry and commerce, the requirement for an electrical system that can quickly adapt was felt. Busduct is a modern, efficient and cost effective means of providing motive power. Today’s Busduct trunking provides a convenient and economical means of power distribution. The use of Busduct in recent years has increased and this growth offers the system designers, installers and end-users significant advantages. Henikwon SCM Busduct System has been found to be particularly useful in Construction, Hotels, Hospitals, Factories and others.  Benefits of Busduct The benefits of using Busduct can be seen in many ways. For starters, costing and estimation of the quantities can be determined quickly and accurately.
GENERAL SPECIFICATIONS: Superior Compact & Sandwich Type Design  Henikwon’s design does not require fire stop or Internal barriers in each busduct length /unit due to its compact and sandwich type contraction. Moreover, galvanized Steel housing or extruded aluminum housing with epoxy compounded power coated by an automated electrostatic process enables to achieve fire resistance, and housing would give internal ground as standard requirement.
Busbar 99.9 % copper busbar is tin coated with epoxy compound insulation. This is to prevent from water and moisture that can cause reduction in dielectric resistance, and its flame retardant ensure the safety. Likewise, aluminum busbar silver / tin coated at the joint parts for better conductivity. Joints For uniformed distribution of the clamping force over the joints, all bolted connections are equipped with plate spring. The joints design shall permit safe practical testing of joints for tightness without de- energizing the busduct and it is possible to remove any one section in a run without disturbing the two adjacent busduct sections. It shall have an adjustability for a precise alignment and to facilitate an easy field installation. The maintenance free nut is provided where the outer head will be twisted off once it reaches 1500 kg-cm which will act as lock nut. Earth System Henikwon SCM Busduct system is an integral housing ground system as per standards where the housing acts as an earth conductor. The busduct housing is constructed to have positive electric continuity through housing faces. It is also available with internal ground, 200% neutral conductor, as per requirement. Additional external earth type can be fixed to the outer part of the housing as per requirement. However, it is contractor’s scope of supply. Plug in Hole A maximum five units of plug in holes can be designed in 3000mm standard feeder unit both sides and each plug –in hole shall have 500mm intervals. Plug-in hole is well designed to prevent improper installation of plug-in box. Plug- in Box Safety Devices Plug-in box shall be mechanically interlocked with the busduct housing to prevent installation or removal of plug-in box while the switch is in ‘ON’ position. It is equipped with an operating handle which will always remain in control of the switching mechanism. The plug-in box is also equipped with internal insulation barriers to prevent accidental contact of housing plate and conductors. To prevent the plug-in box cover from being opened while the switch is in ‘ON’ position, the covers of all plug-in boxes shall have ‘releasable’ type of interlocks. The plug shall be provided with means of padlocking the switch in the ‘OFF’ position. With the parts which are on the sideline of the protective device during time of wire pulling. Expansion Joints Expansion joints shall be installed when necessary and it shall be capable of taking up all thermal expansions, assuming in full-load condition. Support of Busduct Supporting interval for horizontal run shall not exceed 1.5 meters. Vertical riser shall be supported adequately with spring hangers at each floor. Immediate supports shall be provided if the floor distance exceeds 4 meters. Ambient Temperature Due to liberal cross section area of the conductors and superior housing design, Henikwon SCM Busduct Systems can be loaded for full rated current at an ambient temperature of 50ºC without derating ( IEC standard requirement is 35ºC). EMC Compatible Henikwon SCM busduct system is tested EMC compatible. Application Data
|
IEC 60439- 1 & 2: 2005
