GE USIO21 EX2100 Excitation Control Module

    The GE USIO21 serves as a critical interface component for EX2100 Excitation Control Systems in power generation and heavy industrial environments. This compact module enables precise voltage regulation and reactive power management for synchronous generators, ensuring grid stability and operational efficiency in applications like gas/steam turbine control systems.

Technical Specifications

    This interface module excels in harsh industrial environments where reliable excitation control is critical. We’ve seen it deployed in combined cycle power plants managing reactive power fluctuations, and in steel mill operations requiring precise voltage regulation under variable loads. Its extended temperature tolerance (-40°C to 85°C) proves particularly valuable in desert-based solar thermal plants where ambient temperatures regularly exceed 50°C.

    When customers require system integration support, we often pair this module with complementary GE components like the EX2100H control cabinet or VMIVME-7807 signal processors. Our inventory includes multiple revision levels of USIO21 modules, including field-upgraded versions with improved thermal management features.

Our Value Proposition

    We maintain 16 regional warehouses stocking both standard and obsolete GE control modules. When a wind farm operator in Texas needed emergency replacement units last quarter, we delivered factory-tested USIO21 modules within 48 hours from our Dallas facility. Every unit comes with our 12-month warranty covering both functionality and performance parameters.

    For current pricing and availability, please contact Linda directly via WhatsApp or email at abbdcs36@gmail.com. Include your specific application requirements and we’ll verify module compatibility with your existing EX2100 system configuration.

Location: ABB-WORLD, 2-8, 235 Golden Horse Street, Tsim Sha Tsui, Yau Tsim Mong District, Hong Kong, China