This 25kV/27.5kV Bow-shaped Cantilever Insulator is custom-designed for the 25kV/27.5kV voltage tier in the railway realm. When the railway power supply system is in operation, it effectively segregates the electrical conductors from the cantilever's support framework, preventing electrical leakage and protecting the integrity of the entire contact network. In addition to the fundamental insulation function, it has to conform to specific technical stipulations of the railway. For example, it must withstand the incessant vibrations from passing trains and sustain stable performance under the intricate electromagnetic circumstances along the railway tracks.
Since Bow-shaped Cantilevers can make more flexible use of the installation space and optimize the force distribution of cantilevers, they are favored by railway designers in special scenarios. Bow-shaped Cantilever Insulators are specifically designed for Bow-shaped Cantilevers, taking into account the overall structure of Bow-shaped Cantilevers, special construction scenarios and unique characteristics of mechanical loads.
The 25kV/27.5kV Bow-shaped Cantilever Insulator for Railways has remarkable qualities. It offers superb insulation capabilities, ensuring reliable separation of diverse electrical components even in the harsh railway conditions. Possessing robust mechanical robustness, it can firmly uphold the electrical conductors on the cantilever without being perturbed by the external forces emerging during train operations. Additionally, it exhibits good resistance to environmental aspects such as dust, wind, and temperature oscillations typical of the railway environment.
Standards:
IEC 62621-2011; TB/T 3199.2-2018; Q/CR 549-2016
Specifications:
Application:
The Cantilever Insulator, including the Bow-shaped Cantilever Insulator, is essentially a kind of post insulator. Its main function is to support conductors and other parts. The Bow-shaped Cantilever Insulator needs to support not only the contact network wires but also the Bow-shaped Cantilever body itself. This insulator is installed at the connection between the pole and the Bow-shaped Cantilever.
Features:
● Exceptional Insulation:
Tailored for 25kV/27.5kV railway power, it excels in isolating electrical parts, averting leakage, and guaranteeing stable power flow. Compliant with high railway standards, it ensures long-term, maintenance-light operation.
● Robust Mechanical Structure:
Optimized for railway conditions, it endures heavy mechanical loads and external forces from trains. It securely holds contact wires and bow-shaped cantilevers, resists vibration, and withstands deformation-free.
● Special Scenario Fit:
Custom-designed for bow-shaped cantilevers, it adeptly utilizes space and manages complex forces, enhancing contact network stability and flexibility in railway-specific setups.
● Environmental Resilience:
Accounting for railway's dust, wind, and temperature swings, it features effective anti-pollution and strong adaptability. It sustains insulation and mechanical integrity, ensuring safe and reliable railway power supply over time.
