Recent market research has clearly identified that many commercial electrical contractors are still using traditional methods of containment and cable because they believe busbar is not a cost effective option – but they will use busbar as an alternative if the benefits are explained – because it saves them significant amounts of time and money.
Graziadio have used “Easier, Quicker, Cheaper” within their worldwide marketing for some time, and it perfectly sums up the message that we clearly need to get out to the installers that have not yet considered using busbar.
Fact: Installing our lighting busbar is typically 50% quicker than traditional lighting trunking, conduits and cables. Quicker installation means cheaper labour costs and more jobs won.
Fact: A lighting or power busbar materials list usually consists of just five items. The quantities may vary but the complexity of the materials list doesn’t. This makes it easier to order and estimate.
Fact: 95% of installers who contact us for advice on using busbar to reduce costs on their lighting or power distribution project have never used or been offered busbar before.
Power supplies are vital to businesses, so when looking to install a new lighting or power system it is not only paramount to adhere to technical standards and regulations but it’s also essential to look at the power/lighting system overall to ensure the best result possible on all fronts. This can depend on the building itself, external limitations applied by authorities and the requirements of the power distribution system. Common needs for businesses seeking power distribution are aspects like:
In each of these requirements, busbar is a more attractive option than traditional wiring methods. These are the main reasons that so many companies have opted for busbar trunking installation as opposed to cable for lighting, power transmission or distribution. It’s easily planned, simple and quick to install and is both flexible and safe. These are essential for ensuring the longevity of a power system. Busbar systems get you benefits like:
Traditionally the supply from the transformer or incoming supply point to other distribution points around the building has been provided using large SWA cables, and these are then installed on a support system of cable ladder or tray. This can be both expensive and time consuming to install.
Unlike cable, the installation of our K series busbar is a one step process as once the busbar is mounted you have both your cable management system and conductors in place. It is also much easier to install a length of busbar in place of extremely heavy drums of cable.
Our K series busbar system is available in A to A ratings and is usually supplied without tap-off points. These can be fitted for the client if required, the busbar is also available in custom made lengths to suit your exact needs.
For high power distribution in external applications the challenges are different, however busbar can still provide a simple solution. Isolbarra is available with IP68 protection and from 630A to A.
When a new power installation is required it can be incredibly disruptive to factories and other manufacturing outlets. Having a machine that is out of action for a long period of time can affect a whole production line which is why any time saving capability is absolutely critical for many businesses.
Our GDA and GDR busbar systems are available from 63A-A and are available with or without tap off points. Tap off boxes are available up to A.
Future changes to the where machinery is kept in a factory can be just as disruptive, so if you can give a business owner an option which means this would result in simply unplugging a tap off and plugging it in somewhere else – which option do you think they will chose?
This product range is also used extensively in rising main installations serving apartment blocks and office premises. We can assist in the design process, prepare schematic site drawings, and move from enquiry to delivery much quicker than most manufacturers due to the flexibility within the power busbar manufacturing facility.
Installing new lighting in commercial, retail, and industrial premises can be very time consuming. This is because it is usually a three stage process.
With GLS busbar this time is dramatically reduced – by up to 50%. This is because stage one and two are completed together.
Once the installations are complete the advantages of busbar continue, as most businesses inevitably require alterations and changes as needs change.
With a traditional installation the relocation of lighting can be complicated and time consuming, even for one light as it needs to be disconnected by an electrician, new cables installed, and then reconnected in the new location
With busbar you simply unplug the light in one place and plug it in at the new location.
Lighting busbar is available in 25A, 40A and 63A with 2, 4, 6 and 8 pole options. This enables the installer to use one product for mains and emergency lights including options such as Dali controls.
Lighting tap off units are available fused and unfused, prewired, and are all phase/conductor selectable – so the installer can choose what they use each conductor for. It is also simple to add extra pins to each plug at a later point in the install if required – making changes to lighting layouts no issue.
Demaelectric supply professional and honest service.
We’re a part of the biggest busbar giants internationally. Busbar trunking is proven worldwide, as is Graziadio as a brand. We uphold these values and are happy to come out to you and explain the many benefits of our systems, as well as answering any questions you may have.
A busbar is a critical component in electrical power distribution systems, consisting of a metallic conductor strip or bar that serves as a central hub for collecting and distributing electrical energy. When integrated with circuit breakers, busbars form a robust and safe power distribution network capable of protecting against electrical faults and facilitating system maintenance.
Busbars play a crucial role in simplifying complex power distributions, making them more affordable and flexible. These metallic conductors, typically made of copper, brass, or aluminum, serve as the backbone of electrical systems by collecting power from incoming feeders and distributing it to outgoing circuits. Their large surface area allows them to handle high current loads efficiently, while their design facilitates easy connections and modifications to the power distribution network. By centralizing electrical junctions, busbars streamline the organization of power systems, reducing the need for multiple individual connections and enhancing overall system reliability.
Busbars are essential components in modern electrical systems due to their unique advantages over traditional wiring methods. They offer superior efficiency in power distribution by minimizing energy losses during transmission, thanks to their low-impedance design and large cross-sectional area. This efficiency is particularly crucial in high-current applications, where even small losses can result in significant operational costs.
Space optimization is another key benefit of busbars. They reduce the need for numerous cables and wires, allowing for more compact and organized electrical installations. This space-saving feature is especially valuable in industrial settings, data centers, and other facilities where space is at a premium. Additionally, busbars enhance system flexibility and scalability, enabling easy modifications or expansions to accommodate changing power requirements. Their durability, reliability, and ability to withstand high temperatures and electrical stresses make them indispensable in ensuring the safe and efficient operation of complex electrical systems.
Busbar material selection primarily focuses on copper and aluminum, each offering distinct advantages. Copper busbars exhibit superior electrical conductivity, approximately 58 MS/m compared to aluminum’s 37 MS/m, allowing for higher current-carrying capacity and efficiency. However, aluminum busbars are significantly lighter and more cost-effective, making them attractive for weight-sensitive applications and budget-conscious projects.
Key considerations for material selection include:
The choice between copper and aluminum busbars ultimately depends on specific project requirements, balancing factors such as electrical performance, weight constraints, environmental conditions, and budget considerations.
Proper installation and adherence to safety protocols are crucial for ensuring the reliability and protection of busbar systems. When installing busbars, it’s essential to follow manufacturer guidelines and industry standards to prevent electrical hazards and system failures. Key considerations include:
Regular inspections and maintenance are vital to ensure the continued safe operation of busbar systems, including cleaning, checking insulation for damage, and replacing worn components.
Busbars find extensive applications across various sectors due to their efficiency in power distribution. They are commonly used in electrical switchyards for high voltage equipment, battery banks for low voltage systems, and data centers where reliable power distribution is critical. Industrial settings, such as factories and manufacturing plants, rely heavily on busbar systems for their robust power distribution capabilities. Additionally, these metallic conductors play a vital role in:
The versatility and scalability of busbar systems make them an ideal choice for projects ranging from small-scale residential applications to large industrial complexes, ensuring efficient and safe electrical power distribution across diverse environments.
MCB busbar sizes vary depending on the current-carrying capacity required for the electrical system. Standard busbar sizes typically range from 20×6 mm to 100×10 mm. Here’s a concise overview of common busbar sizes and their corresponding current capacities:
For higher power applications, busbar sizes can extend up to:
When selecting a busbar size, consider factors such as the required ampacity, ambient temperature, and material (copper or aluminum). For precise sizing, consult manufacturer-provided ampacity tables or use busbar size calculators that account for specific installation conditions and safety factors.
Busbars play a crucial role in both commercial buildings and households, offering efficient power distribution solutions tailored to different scales of electrical needs. In commercial settings, busbars are extensively used to manage high-power demands across multiple floors and areas, simplifying complex wiring systems and ensuring consistent power supply throughout the building. They are particularly valuable in office complexes, retail spaces, and large residential buildings where centralized power distribution is necessary.
For households, while less common, busbars are finding increasing applications in modern electrical systems. They are used in home distribution panels, battery banks, and electric vehicle (EV) charging stations, where space efficiency and safety are paramount. In both commercial and residential applications, busbars offer several advantages:
Busbars are the unsung heroes of commercial electrical distribution, providing safe, efficient, and flexible power distribution solutions for large buildings. While they may be hidden behind panels and in electrical rooms, their role in keeping our commercial spaces powered is invaluable. Remember: All electrical installation and maintenance work should be performed by qualified professionals. The complexity and high-current nature of busbar systems make professional expertise essential for safety and reliability.
If you want to learn more, please visit our website busbar systems manufacturer.