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Busbar Trunking System (Busway)

1.Application
Applicable in three-phase three-wire, three-phase four-wire and three-phase five-wire power 

supply and distribution system of rated current up to 5000A, voltage up to 660V, 50/60Hz. It 

is widely applied in industrial workshop with huge span steel structure, high-rise 

buildings, substation, power station, and airport for power transmission and distribution. 

2.Standard: IEC 60439-2:2000

3.Structure
3.1T2 copper complying with IEC standard adopted. Copper covering aluminum conductor 
customized, which is made of L1 pure industrial aluminum with a good performance equal to 

pure copper. 
3.2 The joint part surface of busbar is plated with silver, and the surplus surface is 

processed by advanced CPWP copper lightening technology, which is of great anti-oxidation 

and anti-corruption capability.
3.3 The insulation of the busbar is epoxy insulation coating processed. The puncture voltage 

of the coating can reach to 22Kv/mm 1min, and the aging resistance imitated duration test is 

50 years. The product has features of reliability, fire-resistant, withstand to high 

temperature and wet,anti-dust and so on, etc.


1.Application
Applicable in three-phase three-wire, three-phase four-wire and three-phase five-wire power 

supply and distribution system of rated current up to 5000A, voltage up to 660V, 50/60Hz. It 

is widely applied in industrial workshop with huge span steel structure, high-rise 

buildings, substation, power station, and airport for power transmission and distribution. 

2.Standard: IEC 60439-2:2000

3.Structure
3.1T2 copper complying with IEC standard adopted. Copper covering aluminum conductor 
customized, which is made of L1 pure industrial aluminum with a good performance equal to 

pure copper. 
3.2 The joint part surface of busbar is plated with silver, and the surplus surface is 

processed by advanced CPWP copper lightening technology, which is of great anti-oxidation 

and anti-corruption capability.
3.3 The insulation of the busbar is epoxy insulation coating processed. The puncture voltage 

of the coating can reach to 22Kv/mm 1min, and the aging resistance imitated duration test is 

50 years. The product has features of reliability, fire-resistant, withstand to high 

temperature and wet,anti-dust and so on, etc.


Busbar+Trunking+System.pdf3.99 MB
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