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Technical Specifications: Input voltage: 125V DC nominal (88–140V DC range). Output: 28V DC at 10A. Efficiency >85%.
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Functional Features: Automatic load sharing when multiple units are installed in parallel. Comprehensive diagnostics monitor output voltage, current, and internal temperature, reporting faults via the control network.
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Application Scenarios: Essential for powering controllers, I/O modules, and communication modules in gas turbine, steam turbine, and wind turbine control panels.
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Installation Requirements: Mount in a dedicated slot in the Mark VIe rack. Ensure proper airflow around the module for cooling.
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Usage Notes: When replacing a module, insert the new unit slowly until the connector seats; the system will automatically recognize the new supply. Do not mix different revision levels of power supplies in the same rack unless specified by GE documentation.