The HXPnR-H type protective safety busbar has a conductive main body of aluminum profile with an "H" cross-section, hence it is also called "H" type energy-saving busbar device. Energy saving is relative to the busbar with angle steel as the main body, as the loss of electrical energy during transmission is greatly reduced. The resistivity of aluminum is much lower than that of steel, and its specific gravity is small. Rolling aluminum into an "H" shape is to improve overall rigidity and strength while ensuring a certain conductive cross-sectional area. However, aluminum has low surface hardness and is not wear-resistant. To make the aluminum base material meet the practicality of a conductive busbar, the "H" shaped middle beam is made into an arched shape, and wear-resistant stainless steel profiles are embedded here according to the specified process.
Rotary Kiln Safety Busbar Detailed Information:
On the basis of ensuring a certain conductive cross-sectional area, the overall rigidity and strength are improved. However, aluminum has low surface hardness and is not wear-resistant. To make the aluminum base material meet the practicality of a conductive busbar, the "H" shaped middle beam is made into an arched shape, and stainless steel profiles with strong wear resistance are embedded here according to the specified process. This "H" shaped stainless steel profile serves as the friction transmission surface for the conductive block in the current collector. Its embedding process ensures the close combination of stainless steel and aluminum profile. The current introduced from the aluminum profile passes through the stainless steel body, and the conductive block in the current collector that maintains contact with it transmits the current out during friction contact, ensuring the continuity of current during the operation of the crane.
The conductive busbar is protected as a whole by ABS plastic along the longitudinal direction of the busbar, except for the lower opening where it contacts the current collector. Therefore, after installation, there is no exposed conductive part on the contact line, which brings great convenience to installation and maintenance. At the same time, the overall plastic shell protection (except for the opening) prevents dust accumulation and provides protection against rain, dew, ice, and snow. The connection between rails is made by a dedicated rail connector, which allows both the rail and the plastic shell to extend into it, and the connection end is also safe and reliable.
Note: The above information and technical parameters are compiled and released by Yangzhou DARUI Electric Co., Ltd.
