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Aluminum Alloy Prefabricated Branched Cables
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Prefabricated branched cables are mainly used in high-rise building power distribution main trucks (truck distribution system).There are no joints on main cable conductor (The joints have been fabricated and enclosed in the branch points in process of production).The distribution systems are similar to those of bus ducts, but have good resistances to earthquake, air and water, besides, they occupy small space and can be installed easily. The disadvantage is that it is difficult to repair on site while fault points occurred since the cables are processed on specified engineering conditions and can not be interchanged.

Description of Products

The Advantages of Prefabricated Branched Cables

1. Good resistances to earthquake, air, water and fire.

2. There are no joints on main cable conductor so that they have good continuity and reduce the probabilities of faults.

3. The advanced whole mechanized press-connection technology has been adopted in production so that the instability caused by human factors has been greatly reduced.

4. The branch bodies, touching less resistance, are not influenced by expansion with heat and contraction with cold.

5. With high customizability, prefabricated branched cables can be set relevant branch positions according to distribution points requirements.

6. Prefabricated branched cables greatly reduced distribution cost and engineering cost and bring higher economic benefit.

7. Easy installation, short construction period, prefabricated branched cables greatly shortened completion time of project.  

8. No maintenance will be done after installation and operation.

Application Features

Prefabricated branched cables, led by distribution cabinet through each distributing point, whose branch wire reaches each distribution box, are transmitted the ultimate load. Applicable to 0.6/1kv and below distribution systems, such as subway, highway, high-rise office building, residential building, hospital, shopping mall, factory power distribution, airport, bridge, tunnel, etc. 

Ordering Instructions

Prefabricated branched cables are fabricated overall according to construction project power distribution features, design requirements and environment conditions, so please provide the following information in detail: 

1. Type and model.

2. Accurate distance among branch points and size between ultimate branch point and hanger (if you can’t provide accurate size, please leave 1 meter for plant)

3. Accurate length of branch wires (Production size is 20cm longer than which user provided)

4. The distance between prefabricated branched cable main trunk top and the first branch point.  

5. Provide distribution system drawing and prefabricated branched cable dimensional sketch.