Aftermarket Electrical panels and low voltage assemblies
Electrical panels and switchgears
ConverterTec OEM delivers electrical panels and low-voltage switchgears designed specifically for the demanding conditions of the wind energy sector. Engineered for durability, efficiency, and seamless integration, our solutions ensure safe, reliable power distribution for wind turbine systems, substations, and control centres.
Our assemblies are built to the highest global standards, providing long operational life and proven protection against electrical faults, overloads, and environmental challenges. With a strong focus on customization, we supply OEMs and operators with tailor-made panels that fit perfectly into both onshore and offshore wind projects.
Whether you are designing new turbines, upgrading infrastructure, or ensuring compliance with the latest industry requirements, ConverterTec’s electrical panels and switchgears guarantee performance, safety, and scalability.
Electrical panels tailored to your needs
Control and main interface module
Module supervising tower subsystem operation and managing the turbine’s primary power feed.
Auxiliary power supply module
Reliable auxiliary power for control circuits and high-voltage equipment supporting turbine operation.
Power distribution and voltage adaptation module
Module adjusting voltage levels to regional requirements and supplying key operational systems in the tower base.
Internal and external circuit protection module
Integrated protection for control circuits and tower systems operating in demanding offshore conditions.
Customer interface module
Flexible power and communication interfaces for additional customer-installed equipment.
Backup power module
Independent backup supply ensuring continuity of critical wind turbine functions during power loss.
Main Tower power interface module
Primary AC/DC power entry with startup interface providing full turbine readiness and safe turbine’s start off.
Advanced, tailored electrical panels for low operational costs, maximum performance, reliability and safety.
LV main switchboards
Robust and efficient main switchboards for wind turbine applications. Designed to manage and distribute electrical energy safely:
- high fault tolerance and reliable protection,
- compact design for easy integration into nacelles and substations,
- compliance with IEC, UL and global safety standards,
- custom configurations to meet OEM requirements.
LV emergency distribution boards
Ensure uninterrupted safety power supply in critical turbine operations:
- automatic switching to backup power,
- fail-safe design for offshore and remote wind farms,
- rugged enclosures suitable for harsh marine conditions,
- maximum reliability during turbine downtimes or grid failures.
LV distribution boards
Compact and adaptable LV distribution boards ensure optimized power flow in wind turbine systems:
- efficient load distribution for multiple turbine components,
- space-saving, compact design for nacelles and towers,
- flexible wiring options for simplified installation and maintenance,
- enhanced protection for critical turbine operations.
Control and distribution panels
Deliver precise control and monitoring of turbine operations with our advanced control panels:
- integrated protection relays and monitoring systems,
- easy-to-access interfaces for maintenance teams,
- designed for seamless communication with SCADA systems,
- engineered for continuous turbine operation.
Junction boxes
Durable junction boxes designed to withstand offshore and onshore challenges:
- weatherproof and corrosion-resistant enclosures,
- flexible wiring layouts for turbine components,
- easy cable entry systems to reduce installation time,
- built for reliability in extreme environmental conditions.
Advantages of cooperation with us
Modular and customizable for flexible integration
Compliant with IEC, UL, and wind industry standards
Built for harsh environmental conditions
Easy access for maintenance and servicing
Compact design saves space in turbine cabinets
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