Power Distribution Challenges in Wind Turbines — And the Components That Solve Them

As the global demand for renewable energy continues to grow, wind power has become one of the most important sources of clean electricity. Modern wind turbines are highly sophisticated systems that rely on reliable power distribution networks to ensure efficient energy generation and transmission. However, operating in harsh environments and handling medium-voltage power presents several challenges that require specialized electrical components.

MV Mechanical shear bolt connectors provide a reliable and tool-efficient solution for connecting medium-voltage cables.

Benefits:

• No hydraulic crimping tools required
• Fast installation at height
• Suitable for copper and aluminum conductors
• Consistent electrical performance
• Reduced installation errors

These connectors are widely used in wind turbine towers, substations, and underground cable networks.

Jera Line's MV Mechanical Shear off Bolt Connectors are specifically designed for medium-voltage power distribution systems used in wind turbines, solar farms, substations, and underground cable networks. Manufactured from high-conductivity aluminum alloy with tin-plated surfaces, these connectors provide excellent electrical performance and corrosion resistance in demanding environments.

CLB series

Features

• Fast and convenient installation process with a hex key.
• High mechanical strength with steady shear head torque
• Wide range application for electrical cable from 16 to 1000mm2
• Material: Tin covered Aluminum Alloy,both aluminum andcopper cables suitable
• Direct Factory location in China

Application

• Power distribution systems: To connect aluminum or copper power cables in utility or industrial applications.
• Grounding Systems:It can be employed to connect ground wires to grounding rods or other grounding components.

Why Choose Jera Line as Your MV mechanical bolted cable Connectors Supplier?

Reliable power distribution is the backbone of every successful wind energy project,every component contributes to safe and efficient turbine operation.Key Reasons to Choose Jera Line:

• Direct Factory Manufacturing: Jera Line operates a direct production facility in China, ensuring strict quality control, optimized costs, and consistent product availability, and also with competitive price.

• Expertise in Medium-Voltage Connectivity：Jera Line offers a wide range of MV mechanical bolted connectors (from16-1000mm2 )to suit various cable sizes requirements.

• Global Testing & Certification:Jera Line’s mechanical shear bolt connectors are fully tested according to IEC 61238-1 international standards. Each connector undergoes rigorous mechanical, thermal, and electrical performance tests, ensuring reliable operation under demanding conditions. The products are designed for both aluminum and copper conductors, providing universal compatibility across various applications.

• In-house laboratory testing: Jera Line establish its own in-house laboratory for routine tests, including:Mechanical strength test and Temperature & humidity aging tests, to check the durability when exposed to high/low temperatures and humid surroundings.

• Global trade experience

Jera Line has established business relationship with more than 30 countries,and received good feedback from customers on quality.With years of export experience, we understand international standards and customer requirements quite well.

Conclusion

By combining easy installation, high mechanical strength, and dependable electrical performance, Jera Line's MV Mechanical Shear Bolt Connectors help wind farm operators improve installation efficiency, reduce maintenance requirements, and ensure stable power transmission throughout the service life of the project.

If you have any intersted about our products please don’t hesitate to contact us!