Insulated rod

Category
Components and processing support – insulating parts

Product overview
The insulating tie rod series is developed in-house to enable domestic replacement of tie rods for voltage classes below 500 kV and has been deployed in engineering-scale applications. Ongoing R&D targets megavolt-level (≈1 MV) insulating tie rods to reduce reliance on foreign technologies.

Applications & advantages

• Suitable for insulating support and connection in high-voltage equipment
• Achieved domestic replacement for tie rods below 500 kV and implemented in engineering batch applications
• Designed for compatibility with engineering deployment requirements
• Ongoing development toward megavolt-level solutions to overcome foreign-technology constraints

R&D directions

• Increase withstand-voltage capability and advance megavolt-level insulating tie rod development and engineering
• Optimize materials and structural design to improve reliability and service life

Features / Technical specifications

• Independent R&D: proprietary intellectual property and development capability
• Voltage rating: domestic replacement achieved for below 500 kV (R&D toward megavolt level ongoing)
• Application status: deployed in engineering batch applications
• Technical objective: break foreign technology barriers and resolve critical dependency issues