Bus ducts and cables comparison?

Comparison of bus ducts and cables:

1, bus ducts more than can meet the 6300A rated current, which is better than cable.

2, the installation of busbar insurance costs are relatively low, while the cable is relatively high.

3, busway sub-interface can increase the tap circuit, while the cable needs to start laying in the distribution room.

4, busbar is equipped with standard mounting brackets, no other support; cable needs to be laid with a separate bridge or pipe.

5, busbar can be controlled in the nearest position to the equipment, while the cable needs to be controlled in the distribution room.

6, busway life, and can be reused. The cable life is shorter, can not be reused.

Expanded Information:

Bus ducts are made of copper or aluminum bus bar columns constitute a closed metal device Characterized by a series of matching, commercial production, small size, large capacity, design and construction cycle is short, easy to install and dismantle, will not burn, safe and reliable, long service life. Bus duct products are suitable for AC 50Hz, rated voltage 380V, rated current 250A-6300A three-phase four-wire, three-phase five-wire power supply and distribution system engineering.