Tai Sin Busbar Trunking System
Tai Sin Busbar Trunking System

Tai Sin Low Voltage Busbar Trunking System is a reliable and efficient electrical distribution system with sandwich construction and superior performance. It is a safe and robust power distribution system with high electrical efficiency, low voltage drop, high mechanical strength.

Our system offers a full line of busway to meet the most requirements: suitable for 3P3W, 3P4W, 3P5W, supply and distribution, with rated current from 250A to 5000A (for aluminium conductor) & 250A to 6300A (for copper conductor), rated operation voltage up to 690V(rated insulation voltage up to 1000V), IP degree up to IP66 and the frequency 50~60Hz.

Tai Sin Low Voltage Busbar Trunking System breaks the barrier of weight and is one of the lightest system in the market which offers maximum flexibility. Full aluminum alloy housing with a low magnetic material avoids hysteresis loss through the distribution system.

Tai Sin Low Voltage Busbar Trunking System is an ideal choice for various applications including commercial, industrial electrical distribution and other verticals. From every aspect—performance, flexibility, quality and customer value, Tai Sin Low Voltage Busbar Trunking System is a superior choice for your next installation.

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Unique Structure Design

Unique “serrated surface” design of extruded aluminum housing greatly improves the heat dissipation for the whole busway system.

Novel Conductor Structure

State-of-the-art welding processes with compact arrangement to create a true sandwich structure.

Sandwich Structure

Densely arranged conductors in the housing to achieve superior heat dissipation, lower temperature rise and eliminate the “chimney effect”.

Superior & Reliable Insulation

Both polyester film insulation and epoxy insulation (Class B) are available with exceptional electrical performance and superior mechanical strength. Environmental friendly materials are applied with certification by reputed international laboratory. The busway system is halogen-free with no toxicity emission in case of fire.

Compact Design

The dimension of LV busway begins at 125mmx103mm for 400-630A ratings with very compact design. Bus plug is also compressive and dimension begins at 360mm×250mm×255 mm for 100A, giving more space for other equipments.

Conductor Sawing

High-speed sawing for a high sawing accuracy and smooth cut to reduce temperature rise at the busway joint.

Unique Error-proof Device 

A bridge type joint is devised to prevent potential damage on busbar due to incorrect connection.

Unique Joint Design

Single bolt joint design to shorten the time of connection by 50% compared to the traditional design.
Double headed “break off” joint bolt to tighten the busway with just a common 16mm socket wrench. Belleville spring washers are adopted to ensure pressure evenly applied across the joint.

Temperature Rise Indicator

  • Joint insulator with a convex-concave groove edge provides an increased creepage
    distance.
  • Color-coded-temperature indicator applied at busway joint is to give an early warning when
    high temperature occurs at the joint.

Plug outlet and busway plug

  • Both outlet phase tabe and plug stab fingers are fully silver-plated
  • The bus plug has complete safty interlock mechanism to ensure electric safty
  • The plug outlet protection module is embedded with waterproof silicone rubber, up to IP54
  • Up to 10 plug outlets can be installed every 3 m of straight length busway