China Isolated Phase Enclosed Busduct（QLFM）IPB

Product Summary
Huapeng Group introduced the advanced technique form SUCCESS America to research and manufactures the QLFM isolated phase enclosed bus duct, which is continuous enclosure type isolated phase bus bar with big current and high voltage. Each phase has absolute enclosure and absolute insulated support. The product has high safety and reliability, excellent short circuit performance and safety design to reduce the heating of the steel structure. It is widely used in plant power generation and transmission circuits.
Scope
It is applied to the generator circuit, auxiliary circuit and other important power transmission circuit of the large-capacity thermal power plant, hydropower plant, nuclear power plant.
Construction Features of Intelligent Safety
Construction Features
Safe protection with Metal enclosure
The bus conductor and insulator are enclosed in the grounded metal enclosure, to prevent phase short circuit caused by the exotic object, and avoid the negative effect of the rain, snow, moisture, salt spray, dust to the insulator and metalwork. It ensures the safe and reliable operation of the conductor.
Grounding protection of full continuous enclosure
With full electric connection and grounding, the whole enclosure is equal potential with the earth to prevent the risk of electric shock
Overcome the phase short-circuit electric power force
The circulating current and eddy current of the circular aluminum enclosure work as dual screening action, and reduce the electrodynamic force of the conductor when short circuit occurs.
Effectively eliminate the heat of the steel structure around
The magnetic field generated by the bus conductor with high current can be screened by the magnetic field of the enclosure circulating current, which virtually eliminates the inductive loss heating of the steel structure around
Intelligent Online Monitoring Technology
Online display the temperature, humidity, hydrogen leak and other data of the bus conductor, enclosure and internal environment by referred measuring devices. Intelligent control slight positive pressure equipment, hot air preservation device and other devices prevent condensation on the surface of the insulating parts caused by the harmful gases and dust. Improve the safety of the whole bus bar system and ensure the bus bar system runs well.