The Busbar Trunking (BBT) System is a modern distribution electrical power efficiently & safely across industrial, commercial, and residential buildings over the world. Compared to the traditional cabling systems, this innovative approach uses prefabricated busbars that are protected by a hard sturdy sealed casing. The Busbar Trunking System can be customized/configured to fit modern power distribution providing the flexibility required to scale up for future power infrastructures.
In the world of modern electrical power distribution, the Busbar Trunking System really stands out as an efficient & reliable solution in electrical market with integration of latest technology. By using prefabricated busbars that are encased in protective materials, this system simplifies installation and lowers the risk of electrical issues faced while using traditional cables.
COMPACT AIR INSULATED BUSBAR TRUNKING SYSTEM IN POWER DISTRIBUTION
In the fast-paced world of commercial power distribution, relying on traditional cabling can be quite a challenge. The Compact Air Insulated Busbar Trunking System (CB) is the modern-day alternative for traditional cabling system. CB system really shines because it features prefabricated busbars that are securely metal enclosed, Quick installation and reducing the risk of electrical problems for the long-term operation of system. This compact air-insulated design aids in efficient heat dissipation, which is crucial for keeping everything running smoothly and extending the system’s lifespan.
BUSBAR TRUNKING SYSTEM DESIGN/INSTALLATION PROCEDURES(6 Steps/Stages)
- Pre-Planning, inspection and electrical Design: The primary step is to have an electrical designer inspected the site for further clarification of commercial building facility and its requirements before the pre-design of electrical layout. This detailed inspection process will help them creating a perfect layout plan with the busbar trunking system integration with the existing system. You need to locate out where the busbars systems will fit at the site, where the tap-off points will be required, and how busbars connect to the main power supply. It’s also important to make sure that the electrical design meets all relevant commercial standards and regulations of the site.
- Site Preparation and Inspection: Before you start installing, getting the site and labours ready by making sure all the necessary supports and brackets are in position for next stage. These vertical supports are most essential part in commercial facilities to keep the BBT stable.
- Installation of Busbar Elements at site: Starts the installation process by connecting the busbar trunking system to the main distribution unit and continuing to the distribution points. Using slings or lifting lugs to properly position the BBT elements as per the electrical layout. Once they’re in fixed properly with leveller, secure each section by tightening the threaded rods on the supports.
- Connecting remaining BBT Sections: lets connect the BBT sections according to your approved electrical layout. Make sure to maintain the specified spacing between the end conductors of adjacent BBT elements.
- Testing and Commissioning of busbar system: Conduct inspection with the continuity tests to confirm that the system is installed and power distributed efficiently and safe to operate. This includes checking for any potential faults and making sure all connections are secure.
- Final Site evaluation and Documentation: Finally, do a thorough inspection to make sure everything aligns with the electrical layout approved by the end user. Next step is hand overing the documents to operator after the Final evaluation.
Frequently Asked Questions
A CB system has CU/Al busbars, insulation materials, enclosures, jointing systems, and support structures to distribute power safely to the site. These elements help us to ensure Safe, efficient & reliable power distribution across different applications.
Busbar Trunking system has many benefits compared to old traditional cables. They can handle more current for short distance with less voltage drop and are easier to install with flexible to relocate & supports future expansion, which helps to efficient space utilization & reducing capital investment at the site. They offer improved safety and reliability, making them a best choice for today’s electrical distribution systems.
Busbar trunking systems are much more compact, flexible & scalable than cables, allowing them to handle higher currents while taking up less space with reducing the power loss with giving extra options to easy expansion for future requirements.
The voltage drop in the BBT is typically lower than in old traditional cable systems. This is due to the low-impedance design of the BBT System which minimizes power losses and ensures efficient power distribution.
Voltage Drop Calculation Formulae
△V = k x √3 x (Rt cos Ø + X sin Ø) X IB XL
- △V is the composite voltage drop of the system (V).
- Rt & X are the mean resistance and reactance values of the system (mQ/mtr).
- IB is the actual load current of the circuit being considered (A).
- L is the length of the system being considered (mtr).
- Cos Ø is the load power factor being considered.
- K is the load distribution factor. k=1, if full load is concentred at the end of the busbar trunking run; k=(n+1)/2n, if the load is uniformly spread between n branches.
Compact Air Bustrunking finds application in Power Distribution Solutions replacing cables between: Rising Mains or Vertical distribution, Horizontal distribution. CB System is used in Process plants, manufacturing industries & Industrial Offices, Commercial, residential real estate & Hospitals, Infrastructure establishment like Airports, Metros, Railways, Tunnels, Ports, Shopping centres, Exhibition centres & Warehouses, IT Parks, Data centres solutions.
BBT system comes with different ratings depends on the brands which we are selecting for the site as per the site requirements. Sandwich Bustrunking (SB) – LV comes with Conductor Material Ratings of Copper 630A-7000A, Aluminium 400A-5000A. Compact Air Bustrunking (CB) – LV comes with Conductor Material Ratings of Copper 125A-1250A, Aluminium 200A-800A. Lighting Trunking (LB) – LV comes with Conductor Material Ratings of Copper 25A, 40A.
