Technical Specifications AC input, DC output, rack plug-in design, redundant parallel operation, built-in multi-protection circuit.
Functional Features AC to DC power conversion, power output monitoring, fault alarm, redundant backup power supply.
Application Scenarios Chemical plant, oil refinery, power plant DeltaV DCS control cabinet.
Performance Parameters Low output ripple, high conversion efficiency, fast protection response, support hot swap.
Material Composition Metal shielding casing, power conversion PCB, electrolytic capacitors, plastic terminal blocks.
Structural Characteristics Rack plug-in card structure, front panel power status LED, rear backplane power interface.
Working Principle Convert input AC power into stable DC power for DCS rack. Two power modules work in parallel, and the backup unit takes over when one unit fails.
Installation Requirements Insert into DeltaV rack power slot, lock module, connect AC input cable and protective grounding.
Usage Notes Do not overload the power module. Keep ventilation opening clean. Cut off power before disassembly.
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