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- The innovative alternative to cables
- Universal busbar for high performance within a small space
- For industry, trades, and office buildings
Busbar instead of cables
The modular BD2 busbar trunking system is the universal solution for high performance within a small space, requiring little space yet offering maximum flexibility to adapt to changing production conditions. The system's safe and reliable operating characteristics are convincing features: In case of fire, proven fire barrier and functional endurance ensure a high level of safety and security – an optimum solution for large buildings. The BD2 system scores high marks in industrial applications as well as in shipbuilding.
The compact BD2 busbar trunking system maximises flexibility by offering two sizes in seven different current ratings up to 1,250 A, and with either aluminium or copper conductors. It can be used for power distribution between two supply points, as a riser line in high-rise buildings, or to feed power to the smaller BD01 system. Prefabricated tap-off units with various fittings enable universal application.
The anti-rotation feature and guided installation enhance safety and reliability during system installation. The clamp terminal, which includes a single-bolt terminal, permits simple and quick installation with integrated expansion compensation. Sealable tap-off points protect against unauthorised access. In addition, numerous components are available for up to 1,250 A, and 3D junction units permit changes of direction for a flexible adaptation to the specific building structures.
01 Trunking unit
02 Junction unit
03 Feeding unit
04 Tap-off unit
|Rated insulation voltage Ui||690 V AC|
|Rated operational voltage Ue||690 V AC|
|Degree of protection||IP52, IP54, IP55|
|Rated current InA||160 A to 1250 A|
|Rated peak withstand current Ipk||Up to 90 kA|
|Rated short-time withstand current Icw (1 s)||Up to 34 kA|
|Number of conductors||5|
|Fire load||Max. 2.0 kWh/m|
|Fire load (per tap-off point)||-|
|Tap-off point/junction point||Every 0.5 m on one side, offset on both sides every 0.25 m|
|Tap-off unit/junction box||Up to 530 A|
|Joining system||With built-in expansion compensation, single-bolt terminal|
|Conductor material||Aluminium or copper|
|Housing material||Galvanised and painted sheet steel|
Brochure "The innovative alternative to cables"
Because it requires so little space, is highly flexible, and features tested fire barrier the compact BD2 system is optimally suited for all applications subject to high safety requirements – whether in office buildings, high-rise buildings, or industrial transfer lines.
The BD2 system is part of the comprehensive SIVACON 8PS product family. Busbar trunking systems are the innovative alternative to cables for a wide range of applications and sectors – whether for office buildings or industrial applications.
Downloads, support, services
Tender specifications, catalogues, technical documentation, and of course contact with our Customer Support Center: Here you will find important documents and links for your SIVACON 8PS busbar trunking systems.
News & Events
Trade shows and regional and international trade fairs and exhibitions: Get to know the SICAVON 8PS busbar trunking systems. Come learn firsthand about this innovative alternative to cables.
The Power Engineering Guide
The Power Engineering Guide is a manual for everyone who is involved in the generation, transmission and distribution of electrical energy – from system planning, to implementation and control. Discover the SIVACON 8PS busbar trunking systems in Sections 3.3.7 and 4.5.5.