Furutec HP-ES busduct system is designed to meet the requirement of commercial, industrial and residential applications. It carries up to 6300A with reduced energy losses and heat as compared to conventional cable system. Furutec busduct system is known for : 1) Flexible and modular in design. 2) Occupying lesser space. 3) Fast installation and lower installation cost and easy maintenance. 4) Lower voltage drop. 5) Low power frequency magnetic field. 6) Fire resistance (optional) and non-flammable propagation. 7) Flexibility for future expansion. 8) Strong mechanical strength and higher short-circuit rating. 9) Higher degree of protection.
Furutec busduct joint features a maintenance free double-bolt joint design. This double-bolt joint system ensures a sufficient electrical contact area and good mechanical strength. Its high tensile clamping bolts in duct-to-duct jointing do not penetrate through the conductors. A spring steel material named as leaf spring that is wider than the conductors, is used to ensure a sufficient pressure on conductor contact area. This clamped joint having benefitted from a decade-long Japanese Technology generates less heat at busduct joint as compared to bolted joint system, which necessitate the drilling or punching of holes through the conductors with the bolt holes causing distortion to the lines of current flow. This clamped joint with leaf springs also has a more even contact pressure than the one using bolt-through joint.
with international standards : IEC 60439-2 Particular Requirements for Busbar Trunking System (Busway). IEC 60439-1 Low Voltage Switchgear and Controlgear Assemblies. IEC 60529:2001 Degree of Ingress Protection. Optional standards for fire-rated busduct system : BS 6387:1994 Performance Requirements for Cables required to Maintain Circuit Integrity under Fire Conditions (Adoption).