New Copper Aluminum Dense Busway System Safety And Reliability

Product Description:

Enclosed bus duct (referred to as bus duct) is a bus system composed of metal plates (steel plates or aluminum plates) as the protective shell, conductive bars, insulation materials, and related accessories. It can be made into a plug-in type enclosed bus duct with plug-in junction boxes at regular intervals, or a feeding type enclosed bus duct without a junction box in the middle. In the power supply system of high-rise buildings, the power and lighting lines are often set separately, and the bus duct is installed vertically along the wall in the electrical shaft as the main power supply line.

According to the purpose, a busbar trunking generally consists of a starting busbar trunking, a straight through busbar trunking (with and without sockets), an L-shaped vertical (horizontal) bent busbar, a Z-shaped vertical (horizontal) offset busbar, a T-shaped vertical (horizontal) three-way busbar, an X-shaped vertical (horizontal) four-way busbar, a variable capacity busbar trunking, an expansion busbar trunking, a terminal head, a terminal junction box, a plug-in box, related accessories and fastening devices of the busbar trunking. Bus ducts can be divided into three types according to insulation methods: air type plug-in bus ducts, dense insulation plug-in bus ducts, and high-strength plug-in bus ducts.

Features:

1. High safety and reliability: The fully enclosed design effectively prevents accidental electric shock to personnel, and the protection level can reach IP40 or above. Using high-quality insulation materials, the insulation resistance is high (normal ≥ 20M Ω, still ≥ 100M Ω at 100 ℃). Equipped with reliable grounding devices, it can quickly lead into the ground in case of leakage, ensuring personal safety.

2. Large transmission capacity: The conductive busbar has a large cross-sectional area, low resistance, and can carry larger currents (up to 6300A). The metal shell has good heat dissipation performance, which can timely dissipate working heat and ensure stability during long-term high current operation.

3. Easy installation and maintenance: Modular design enables quick and convenient connection between various bus duct units, reducing installation time and labor intensity. The plug-in box combination power supply method allows for the adjustment of the position of electrical equipment without the need to change the power supply system, only the plug-in interface needs to be adjusted.

4. Good economy: Although the initial investment is high, the long-term maintenance cost is 50% lower. The factory's complete production quality is guaranteed, with higher precision and better consistency compared to on-site production, reducing construction and installation workload.

5. Strong environmental adaptability: capable of working in a wide temperature range from -40 ℃ to+70 ℃, adaptable to various climatic conditions. It can maintain stable performance under mechanical stresses such as vibration and impact.

Technical Parameters:

FAQ:

Hebei Baizida Electrical Equipment Co., Ltd