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Air Insulated Busbar Tunking System

Name: Air Insulated Busbar Tunking System
Brand: Ganpati Electricals Pvt. Ltd.
Price: 3148-3523 INR
Availability: InStock

Price 3148-3523 INR/ Kilograms

Get a Price/Quote

MOQ : 500 Kilograms

Air Insulated Busbar Tunking System Specification

Insulation Material
Air insulated with Supports/Barriers

Surface Finish
Electrostatically Powder Coated

Connector Type
Bolted/Plug-in Type

Efficiency
>99%

Feature
Modular, Expandable, Low Voltage Drop

IP Rating
IP54/IP55

Mounting Type
Horizontal or Vertical Wall/Floor/Ceiling Mountable

Humidity %
95% RH

Power Factor
>0.95

Operating Temperature
-10C to +55C

Shape
Rectangular

Overheating Protection
Available with Temperature Sensors

Product Type
Air Insulated Busbar Trunking System

Application
Industrial, Commercial Power Distribution

Protection Level
Fully Enclosed, Shrouded Live Parts

Frequency (MHz)
50/60 Hz

Rated Voltage
415V/690V AC

Energy Consumption
Low (distribution application)

Output Type
Linear Power Distribution

Color
Light Grey (RAL 7035)

Dimension (L*W*H)
Custom (typical section: 100x150mm, Lengths: 3-4m per section)

Weight
Depends on length and current rating (typically 10-30 kg/m)

Size
Rated up to 6300A

Input Voltage
415V AC

Phase
3 Phase

Connection Type
Bolted Clamp or Plug-in Joint

No Of Poles
3 or 4

Material
Aluminium or Copper Conductors, Powder Coated Steel Enclosure

Busbar Support
Halogen-Free, High Dielectric Strength Supports

Accessories
Elbows, Tee Pieces, End Covers, Hangers

Customization
Available for Ampere Ratings, Length, Outlet Types

Maintenance
Minimal, Tool-Free Tap Off Possible

Installation
Quick and Flexible, Pre-Fabricated Sections

Tap Off Boxes
Plug-in/Fixed type, up to 800A

Surface Treatment
7-Tank Process prior to Powder Coating

Short Circuit Rating
Up to 70 kA for 1 second

Mechanical Strength
High, Rigid Design

Temperature Rise
Within IEC 61439 Permissible Limits

Environmental Suitability
Indoor and Outdoor (with IP66 on request)

Conductor Type
Drawn Electrolytic Copper or Aluminium Conductors

Insulation Voltage
Up to 1000V

Earth Continuity
Integral Earth Busbar

Fire Resistance
Tested as per IEC 60331

Air Insulated Busbar Tunking System Trade Information

Minimum Order Quantity
500 Kilograms

Supply Ability
15000 Kilograms Per Month

Delivery Time
1 Months

About Air Insulated Busbar Tunking System

Ganpati Electricals Pvt. Ltd. is a business partner of Larsen & Toubro for Bus Bar Trunking System, which is used in hotels, data centers, hospitals, airports, industries, factories, apartments etc. Electrical busbar systems are a modular approach to electrical wiring.

Busbar Trunking System is a prefabricated electrical distribution system consisting of busbars in a protective enclosure, including straight lengths, fittings, devices and accessories. These are mainly of two types namely Air-Insulated Trunking Busbar System and Sandwich Trunking Busbar System.

Sandwich Busbar Trunking System is epoxy insulated and used for transferring 400A to 6300A current for up to a maximum of 1000V. Compaired to this Conventional Busbar Trunking System is air insulated and is used for 100-400A current for upto a maximum of 415V. Besides these two, there comes also air-insulated Medium Voltage Busbar Trunking System for 100A to 6300A current for up to a maximum load of 33 kV.

Busbar Trunking System of L&T comes in a metal enclosure and is quite compact in size. It requires no maintenance and can easily last for more than 20 years. Compared to normal cabling, it requires much less space and can be installed within a very short time.

Sandwich Busbar Trunking System has a high tolerance to heavy voltage drop. It has single bolted copper or alumium busbars meant for 400A to 6300A current for a load of maximum 1000V.

Compared to Sandwich Busbar Trunking System, Conventional Busbar Trunking System is air-insulated. It has multi-bolted copper busbars housed in a 1.6 mm thick GI container having epoxy coating. Conventional Busbar Trunking System is meant for 100A to 400A current for an operating voltage upto 415V.

Larsen & Toubro has also Medium Voltage Busbar Trunking System for 400A to 5000A current for a load of 3.6 kV to 24kV. The enclosure is made of GI, Stainless Steel or Aluminium and is epoxy coated. The Busbars are made of Copper or Aluminium having multiple bolted splice plate joints.

All types of L&T Busbar Trunking Systems are ISO approved for their quality and for fire safety.

High Short Circuit Performance

Designed to handle up to 70 kA short-circuit for 1 second, the busbar trunking system provides exceptional safety and reliability for demanding power distribution environments. Its rigid construction and robust conductors ensure longevity and operational stability even under extreme electrical stresses.

Customizable for Various Applications

Whether you require different amperage ratings, lengths, or outlet configurations, the system is fully customizable. Accessories such as elbows, tee pieces, and end covers facilitate flexible layout changes, while modular construction allows expansion in both industrial and commercial setups.

Superior Safety and Fire Resistance

Tested according to IEC 60331, the systems fire resistance ensures continuity and protection under hazardous conditions. Integral earth busbar, fully enclosed live parts, and high dielectric strength supports further bolster safety standards, making it suitable for sensitive environments.

FAQs of Air Insulated Busbar Tunking System:

Q: How does the Air Insulated Busbar Trunking System ensure safety during a short circuit event?

A: The system is engineered to handle short-circuit currents up to 70 kA for 1 second, thanks to its rigid construction and robust copper or aluminum conductors. Enclosed, shrouded live parts and integral earth busbars enhance user safety in high-power distribution scenarios.

Q: What customization options are available for the busbar system?

A: You can customize amperage ratings, section lengths, outlet types, number of poles (3 or 4), and choose between copper or aluminum conductors. Accessories such as elbows, tee pieces, and end covers allow tailored layouts based on site requirements and power needs.

Q: Where can this busbar trunking system be installed?

A: It is suitable for both indoor and outdoor installations. With an IP54/IP55 rating as standard, and up to IP66 available on request, the system can be mounted horizontally or vertically on walls, floors, or ceilings in industrial and commercial locations.

Q: What is the installation process for the system?

A: Installation is quick and flexible, utilizing pre-fabricated sections and tool-free tap-off options. Modular design allows for easy expansion and adjustment, with minimal maintenance required. Bolted clamp or plug-in joints facilitate secure connections.

Q: When should temperature sensors be utilized for overheating protection?

A: Temperature sensors are recommended in applications where there is a risk of continuous high electrical load or where enhanced thermal monitoring is required. They provide overheating protection to ensure system integrity and prevent failure.

Q: How does the systems fire resistance benefit the user?

A: Compliant with IEC 60331, the busbar trunking system remains functional during fire exposure, helping to maintain emergency power supply and improving overall safety in case of fire hazards.

Q: What is the main benefit of choosing an air insulated busbar over traditional cabling for power distribution?

A: The busbar offers superior efficiency (>99%), lower voltage drop, expanded modularity, and minimal maintenance compared to traditional cables. It streamlines power distribution, especially in environments demanding high reliability and fast installation.

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