Cast-resin insulated busbars system of the Betobar® type are a unique product for transmission electrical power in harsh environments like outdoor installations, industry, oil and gas, ships and more. The busducts consist of aluminum or copper conductors, which are encapsulated in a special epoxy mix, which has exceptional electrically and mechanical specifications as well as excellent physical characteristics.
The Betobar busbar system has a very compact design and geometric flexibility. It has been developed to ensure the safe transmission and distribution of electric power in low- and medium-voltage systems
Standard design is up to 6300A / 24kV. Other options can be provided on request.
The solutions are tailor made to each individual project and each system consists of different prefabricated busduct elements assembled on site. The elements are joined together with a press-plate coupling (junction) with oversized contact surface to ensure a minimum contact resistance. Each junction is casted with the same special epoxy mix to achieve a homogeneous insulation over the entire length of the busbar. The product is easy to install and maintenance free.
The busduct system is rated IP68(IP67 for MV-system) and IK10 mechanical strength. The products are designed and tested according to IEC 61439-1/6 and IEC 62271-1/201(MV-system).