Rated current: 400-6,300A
Maintaining compact “sandwich” structure between copper bars may effectively avoid “chimney effect”.
The shell adopts high-quality and high-strength cold-rolled steel which is cold rolled into a corrugated structure at a single time.with a nice outlook, the structure also greatly enhances the mechanical strength of busway and good dynamic thermal stability of the system. Therefore, it may thoroughly solve the problem of large-span installation at construction site.
The shell of busway adopts aluminum magnesium alloy, which enjoys non-magnetism and fast heat dissipation capability, and may avoid magnetic lag and eddy current loss generated during the running of bubar with steel shell.
The whole enclosure with more than 50% of the capacity of phase line is chosen as grounding system, which guarantees system safety and provide reliable grounding path for ground fault, and can be effectively grounded and protect the entire system when a high-capacity ground fault occurs.
The protection level of busways is IP65.
The conductor adopts superior electrolytic copper (2#), the raw material of which is imported abroad and is highly pure.
The surface of conductor is coated with tin and totally covered with polyester film produced by USA Dupont. Such insulating material has strong anti-oxidant corrosion ability, with insulation grade B and resistance to the temperature of 130℃ .
This series of busways is applicable to high-efficient and safe PTD occasions, such as power transformation and distribution centers, high-rise commercial and residential buildings, integrated office buildings, factory production lines and large commercial centers, etc.