Aluminum Busbar System Copper Electric Bus Duct for Power Transmission
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Product Highlights
- Decentralized Distribution: Eliminates separate distribution panels; loads fed via Plug-in Boxes for flexible power access.
- Low Electrical Losses: Features low reactance, impedance, voltage drop, and power loss for efficient energy transmission.
- Fire Safety Design: Compact structure eliminates chimney effect; no fire barriers required for safe installation.
- Flexible Installation: Mounts horizontally, vertically, or edgewise with bends/tees; removable sections without disturbing adjacent parts.
- Reusable System: Completely re-usable design allows for easy relocation and future expansion without waste.
- Space Saving: Compact design enables installation in lesser space compared to conventional cable distribution systems.
- Maintenance Free: Designed for minimal maintenance requirements while adding elegance to the surrounding environment.
- Wide Current Range: Available in Copper or Aluminum with current ratings from 160A to 6300A for diverse applications.
Product Attributes
- Customization
- Available
- Material
- Copper, Aluminum
- Housing
- Aluminum
- Model NO.
- CMC
- Current Rate
- 160A-6300A
- Insulation Voltage
- 690V
- Protection Degree
- IP42 IP54 IP65
- Busbar Configuration
- 3p+N+PE, 3p, 3p+N
- Rated Impulse Withstand Voltage
- 3750 V
- Insulation Resistance
- >=20
- Conductor Treatment
- Tin Coating
- Application
- High Rise Buiding and Factory Power Distribution
- Transport Package
- Wooden Case or as Per Customers Requirment.
- Specification
- CCC, CE, ISO9001
- Trademark
- Tianbao
- Origin
- Chongqing
- HS Code
- 85369090
- Production Capacity
- 100000 Meters Per Week
Product Images of Aluminum Busbar System Copper Electric Bus Duct for Power Transmission
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Product Description

Instroduction:
- Bus duct System for electrical distribution is an alternative to cumbersome conventional cable distribution system.
- Decentralized distribution is the main highlight of this distribution system.
- This system eliminates separate requirement of distribution & panel boards.
- Loads can be fed from Plug-in Boxes unlike cables where each floor /machine is to be fed separately from the main switchboard.
- Can be installed quickly with minimum technical expertise and have good asthetics.
- Any section of bustrunking can be removed without distrurbing adjacent sections.
- System is maintenance free and adds elegance to the surrounding.
Feature:
- low reactance, low impedance, low voltage drop and low power loss.
- Due to elimination of air there is no rise of chimney effect, so no fire barriers are required.
- Due to compactness system can be installed in lesser space.
- Automatic polarity is maintained during installation.
- System can be mounted edgewise OR flat wise, horizontally or vertically in any direction with all kinds of bends and tees etc.
- Flexible and safe distribution system leads to easy and fast installation.
- System is completely re-usable.
PTD ( power transmission and distribution )
Parts: High and low voltage switchgear, distribution cabinet, bus way duct, cable tray;
Advantages: strong adaptability, wide application range
Techincal Information:
|
bus duct |
|||||||||
|
Rated current (A) |
Copper bar specification (mm) |
Resistance Rx10-6 Ω/m |
Reactance Rx10-6 Ω/m |
Impedance Rx10-6 Ω/m |
Weight Kg/m |
Voltage drop (V) |
|||
| 50HZ power factor COS Φ | |||||||||
|
1 |
0.9 |
0.8 |
0.7 |
||||||
|
160 |
25x3 |
90.00 |
60.30 |
99.00 |
10 |
0.0329 |
0.0342 |
0.0326 |
0.0305 |
|
250 |
35x3 |
94.00 |
30.00 |
98.73 |
13 |
0.0326 |
0.0339 |
0.0323 |
0.0308 |
|
400 |
30x6 |
75.50 |
27.00 |
75.50 |
15 |
0.0488 |
0.0521 |
0.0503 |
0.0475 |
|
630 |
50x6 |
56.40 |
25.00 |
61.70 |
22 |
0.0615 |
0.0073 |
0.0656 |
0.0626 |
|
800 |
60x6 |
40.29 |
23.10 |
46.44 |
25 |
0.0588 |
0.0642 |
0.0039 |
0.0619 |
|
1000 |
80x6 |
34.50 |
17.90 |
38.87 |
30 |
0.0598 |
0.0673 |
0.0664 |
0.0640 |
|
1250 |
100x6 |
22.60 |
13.90 |
26.53 |
35 |
0.0489 |
0.0573 |
0.0572 |
0.0557 |
|
1600 |
140x6 |
18.80 |
9.64 |
21.23 |
45 |
0.0521 |
0.0585 |
0.0577 |
0.0555 |
|
2000 |
175x6 |
14.10 |
8.37 |
16.39 |
55 |
0.0488 |
0.0566 |
0.0565 |
0.0549 |
|
2500 |
2x115x6 |
11.29 |
6.47 |
13.01 |
75 |
0.0489 |
0.0562 |
0.0559 |
0.0542 |
|
3150 |
2x140x6 |
9.20 |
5.54 |
10.74 |
90 |
0.0502 |
0.0584 |
0.0583 |
0.0567 |
|
4000 |
3x125x6 |
7.30 |
3.48 |
8.10 |
125 |
0.0506 |
0.0560 |
0.0549 |
0.0526 |
|
5000 |
3x175x6 |
5.10 |
2.25 |
5.60 |
165 |
0.0440 |
0.0482 |
0.0470 |
0.0448 |
Main Componnets:
- Feeder Bustrunking
- Plug-in Busbar trunking
- Joint block
- Horizontal Elbow
- Horizontal Offset [Z] Elbow
- Vertical Elbow
- Vertical Offset [Z] Elbow
- Vertical Tee Section
- Standard Flange End
- Flange End Box cum Termination Detail
- MCCB Plug-in Boxes




Chongqing Tianbao Conductor Busbar Electrical Co.,Ltd. Is located in Chongqing ,Established in 2001 and have been involved in this field for more than ten years.Tianbao is professional enterprise in searching and developing the electrical products and engineering.The main products includes:conductor rail system .bus duct system,cable festoon system, cable drag chain cable tray,lighting busbar and related accessories, our products used in mobile power supply for crane, electrical hoist .as well as factory,high building power distribution.With excellent products quality ,good service our products are greatly favored by customers around the domestic and foreign market. We will devote ourselves to provide better service for the whole world customer.



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About the Supplier
This supplier has been audited by BV. Verify the report on the official BV website with ID "MIC-ASR229104". Items marked "" are certified.
Company Profile
Chongqing Tianbao Conductor Busbar Electrical Co., Ltd is located in Chongqing, which is a fast developing city and one of four municipalities directly under the central government with convenient transportation.
Established in 2001 and been involved in the field for over ten years. Tianbao is a professional enterprise in researching and developing the electrical products abd engineering. Our company has long been adhering to the development strategy of importing technology, integrated innovation, independent research and cooperative research new products.
The main products include: Conductor rail system, bus duct system, cable festoon system, cable tray, drag chain and related accessories. We have helped many customers to solve the mobile powerr supply for crane, electric hoist, as well as factory, high building power distribution.
For low capacity, both PVC and aluminum alloy enclosed ocnductor system available. For heavy load, the insulated copper and aluminum conductor system can reach 150-3000 AMP. The AMP range for the copper and aluminum busway system is from 25-6300, excellent replacement for cable, providing lighting and power for factory and buildings.
With excellent product quality, good service and cooperation prestige our products are greatly favored by the customers around the general domestic and foreign markets.
Looking forward to the future, Tianbao will be carrying out the principle of the "Technology advantage, quality basis, customer first, honesty and trust". Our company will continue to make contributions to our country's modernization development and social progress.
We will devote ourselves to struggle for vitalizing national industry.
About Our Factory & Business Background
-
Business Type
- Trading Company
- Address
- 1st Floor, 5 Building. No 26 Jiulong Park Avenue, Jiulongpo District, Chongqing, China
-
Plant Area
- 136 square meters
-
Number of Employees
- 6
-
Registered Capital
- 300,000 RMB
-
Terms of Payment
- LC, T/T, D/P, PayPal, Western Union, Small-amount payment
-
International Commercial Terms(Incoterms)
- FOB, CIF, CFR
-
Average Lead Time
-
Peak Season Lead Time: within 15 workdays
Off Season Lead Time: within 15 workdays -
Nearest Port
- Chongqing port
Our Production Capability & Technical Expertise
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2000-01-25
- Export Year
- 2013-05-01
-
Main Markets
- North America, South America, Europe, Southeast Asia/ Mideast, Africa, East Asia(Japan/ South Korea), Australia, Domestic
-
Number of Foreign Trading Staff
- 2
-
Overseas Agent/Branch
- No
FAQ
- What are the main advantages of this bus duct system over cable distribution?
- It offers decentralized distribution, eliminating the need for separate panel boards. It allows loads to be fed from Plug-in Boxes, is maintenance-free, and provides low reactance and power loss.
- Is the bus duct system customizable?
- Yes, the system supports customization for Material (Copper/Aluminum), Housing, Current Rate (160A-6300A), Insulation Voltage (690V), Protection Degree (IP42-IP65), and Busbar Configuration.
- Can the bus duct sections be removed or modified during installation?
- Yes, any section of the bustrunking can be removed without disturbing adjacent sections. The system can be mounted horizontally, vertically, or in any direction with bends and tees.
- What is the fire safety performance of this system?
- Due to its compactness, there is no rise of the chimney effect, so no fire barriers are required. It features low voltage drop and low power loss for safe operation.
- What are the typical applications for this bus duct system?
- It is widely used in high-rise buildings, factories, and for power distribution in mobile power supply for cranes and electrical hoists.
- What is the lead time for orders?
- The average lead time is within 15 workdays for both peak season and off-season periods.
- What payment terms are accepted?
- We accept LC, T/T, D/P, PayPal, Western Union, and small-amount payments.
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