RiLine busbar systems for individual switchgear and controlgear. Complete solutions for AC or DC applications.
Power distribution
Busbar systems
What is meant by a busbar system?
A busbar system is a modular system comprised of busbars, busbar terminals and supports for the safe, efficient distribution of electrical power in industrial and commercial facilities. The busbars function as conductive elements and are generally made from copper or aluminium. They act as a shared connection point for all incoming and outgoing cables. This ensures that the required energy load is distributed evenly among all components with no loss of power – and the right accessories guarantee reliable operation in even the most challenging conditions.
How does a busbar system work?
At the heart of a busbar system are highly conductive copper or aluminium bars which ensure the low-loss transportation of electrical energy. Power distribution is supported by various connection technologies for linking with busbars and electrical components or distributors.
If a new device or a new machine is integrated into the production line, the modular layout of the busbars enables quick, simple expansion and faster servicing of the equipment. This means enhanced efficiency thanks to shorter project throughput times, plus exceptional flexibility to accommodate future requirements.
Why are busbars used?
In industrial production facilities or large building complexes, busbars, combined with busbar supports and holders, keep the entire electricity system stable even under high loads. Many companies justifiably see them as a key part of the energy infrastructure. Their
- simple installation,
- exceptional reliability and
- long service life set them apart.
What’s more, they adapt individually to the requirements of different systems. Particularly in production plant and building complexes, busbars offer a space-saving solution for power distribution, which speed up system cabling and reduce other external cables.
Busbar systems from Rittal
Rittal’s busbar systems offer a range of product variants perfectly tailored to your requirements. All models feature all-round contact hazard protection and deliver maximum safety for humans and machinery. Choose from the following models:
RiLineX is the new modular busbar system from Rittal – developed for safe, flexible, super-efficient power distribution in enclosure production. Tool-free mounting means time savings of up to 75 percent, ensuring a high level of contact hazard protection and shortening engineering time by up to 30 percent. The system is licence-free, manufacturer-independent, standard-compliant, downward-compatible and suitable for global use – delivering future-proof solutions for every application.
Mini-PLS suitable for currents of up to 250 A, 3-pole, with a centre-to-centre spacing of 40 millimetres and space-saving plug and lock action. The support is also suitable for top mounting.
Our most powerful model RiLine60 is ideal for high current intensities of up to 1600 A. Available in either 3-pole or 4-pole, it features a centre-to-centre spacing of 60 millimetres. Tested components to IEC 61439 and UL 508 guarantee global usability.
Our busbar system Ri4Power for low-voltage systems with a centre-to-centre spacing of 185 millimetres enables compact, secure system assembly for power distributors. Available in either single-pole or 3-pole, it guarantees optimum contact hazard protection.
Discover busbar systems from Rittal now!
Rittal offers perfect power distribution solutions for your company. We will be happy to support you at any stage – from expert advice and help with product selection through to on-site assembly.
FAQs about busbar systems
Regular maintenance is essential to keep busbar systems operating at their their full potential. This includes inspecting for corrosion damage and checking the busbar connections. Thermographic analysis allows early detection of possible overloads or faulty connections. Alongside the physical inspection, it is also important to check the electronic components for correct functioning. This helps to prevent possible short-circuits and other damage.
Precise planning is crucial when installing a busbar system. Which applications require a busbar system? How do I dimension the copper bars? Where should holders and busbar supports be fitted? The interplay between multiple systems may also pose an initial challenge, but our high-quality components combined with the relevant regulations and safety standards ensure that these are quickly resolved.
Busbar systems offer significant advantages over conventional cable systems. Not only does the compact sytem avoid unwieldy cabling in the interior; the busbars also provide greater conductivity with lower transmission losses. What is more, the modular system means that components are easily extended or reconfigured for easier system maintenance. In this way, busbar systems represent a future-proof investment.