Product catalogue
FMC-2A air-insulated busbar trunking system
Sitepath：Home > Products > Electrical > Busway
Scope of application:
FMC-2A series busbar for the exchange of three-phase four-wire, three-phase five-wire system, Frequency 50 ~ 60HZ, rated voltage to 660V, rated operating current of 250 ~ 5000A power supply and distribution systems, to assume the task of distribution for low-voltage distribution screens and the large and medium-sized load of the connections, mainly used in the modernization of the plant, plant and high-rise building.
1、the structural characteristics
Shell characteristics
Shell used in the series busbar forming plate bending, small size, beautiful appearance, which greatly increased the load capacity.
Extremely easy to install
The use of dock-type installation, the Busway during the installation process is very convenient, flexible, large savings in installation time.
Extremely safe and reliable:
a) the use of separation of air-insulated type, the security of its white and creepage distance is much larger than the distance standards.
b) internal insulation for high strength epoxy resin to enhance the anti-actin Busway, thermal stability.
A high degree of standardization
Busbar trunking system for all current levels of cover are unified, standardized high degree of exchange capacity, convenient interface varactor.
2、main technical parameters
Products comply with IEC439-2, GB7251.2-1997.
Busway can guarantee 110% rated current and rated voltage of the long-term work.
Busway in the ambient air temperature of 20 ± 5 ℃, relative humidity of 50 ~ 70% of normal, its insulation resistance of each of not less than 20MΩ.
Busbar trunking system can withstand the power frequency withstand voltage 2500V took 1min without breakdown and flashover.
Busbar rated current in the long pass, the conductive parts of the temperature rise of less than Table (1) listed ＆#118alues.
Busway Plug box with a plug of not less than 200.
Protection level of IP30.
Rated current with each row of the mother-control specifications in Table (2).
Shell characteristics
Shell used in the series busbar forming plate bending, small size, beautiful appearance, which greatly increased the load capacity.
Extremely easy to install
The use of dock-type installation, the Busway during the installation process is very convenient, flexible, large savings in installation time.
Extremely safe and reliable:
a) the use of separation of air-insulated type, the security of its white and creepage distance is much larger than the distance standards.
b) internal insulation for high strength epoxy resin to enhance the anti-actin Busway, thermal stability.
A high degree of standardization
Busbar trunking system for all current levels of cover are unified, standardized high degree of exchange capacity, convenient interface varactor.
2、main technical parameters
Products comply with IEC439-2, GB7251.2-1997.
Busway can guarantee 110% rated current and rated voltage of the long-term work.
Busway in the ambient air temperature of 20 ± 5 ℃, relative humidity of 50 ~ 70% of normal, its insulation resistance of each of not less than 20MΩ.
Busbar trunking system can withstand the power frequency withstand voltage 2500V took 1min without breakdown and flashover.
Busbar rated current in the long pass, the conductive parts of the temperature rise of less than Table (1) listed ＆#118alues.
Busway Plug box with a plug of not less than 200.
Protection level of IP30.
Rated current with each row of the mother-control specifications in Table (2).
| Table(1) | |
| Name | Max.Temperature Rise Allowance(K) |
| Name | 60K |
| Connecting Terminal | 30K |
| Surface of Insulationg Part | 40K |
| Table(2) | |
| Rated Current(A) | Specification of Bus Bar in Each Phase(mm) |
| 100 | 3×30 |
| 250 | 4×40 |
| 400 | 6×40 |
| 630 | 6×50 |
| 800 | 6×60 |
| 1000 | 6×80 |
| 1250 | 6×110 |
| 1600 | 6×140 |
| 2000 | 8×140 |
| 2500 | 8×175 |
| 3150 | 8×200 |
| 4000 | 2-8×140 |
| 5000 | 2-8×175 |
3、Connection and Installation
About the connection of bus ducts,Please see Drawing.
