Air type busbar duct is a type of busbar duct. The outer shell of the air type bus duct is made of high-quality high-strength cold-rolled steel, which is cold-rolled into a corrugated structure in one go. It not only has a beautiful and generous appearance, but also greatly enhances the mechanical strength of the bus duct and the dynamic and thermal stability of the system, which can completely solve the problem of large-span installation on the construction site.

Box type transformers (usually referred to as "box transformers") concentrate traditional transformers in box type shells, with small volume, light weight, low noise, low loss, and high reliability. They are widely used in residential communities, commercial centers, light stations, airports, factories and mines, enterprises, hospitals, schools and other places.

1. The current capacity is large and the energy consumption is low. Due to the use of copper bars in the conductive busbar, the working current can be 250-6300A.2. The shell is made of metal material, with strong protection and heat dissipation capabilities.3. The insulation material adopts wrapped

JP type low-voltage distribution reactive power compensation comprehensive cabinet is a new type of outdoor distribution reactive power compensation comprehensive cabinet designed based on the principles of safety, economy, rationality, and reliability. A new type of outdoor comprehensive distribution box suitable for AC 50Hz and rated voltage 380V distribution systems such as urban power grid, rural power grid renovation, industrial and mining enterprises, street lighting, residential communiti