KFM series air insulated bus duct
KFM series bus duct is applicable to the power supply and distribution system with AC three-phase four-wire or three-phase five-wire system, frequency of 50 ~ 60Hz, rated voltage of 660 V and rated working current of 250 ~ 5000A, which undertakes the power distribution task, is used for the connection of low-voltage distribution panel and large and medium-sized loads, and is used for the transmission of large current. For the connection of power transformers to low voltage distribution boards and heavy loads. It is mainly used in modern workshops, automobile factories, electric welding wires in motor manufacturing industry, industrial electric furnaces, factory buildings and high-rise buildings. This series of bus ducts are suitable for large-span installation and are very convenient to install, with safe and reliable structure, flexible wiring and strong interchangeability.