Delta introducing very high efficiency module in DPR 4500B Series single phase rectifier with outstanding power density. This static converter device which con-verts AC supply into DC supply with 97% efficiency. Beside the energy saving by power conversion, the extended temperature range support significant addi-tional energy saving opportunity for the site cooling. The wide input voltage range and inbuilt AC overvolt-age protection make this product very robust for re-gions with difficult AC utility quality. The powerful recti-fier provides the necessary power for fast battery charging in emerging markets with the best possible system configuration.
Installation is simplified as all Delta rectifiers have their connectors at rear and are hot-pluggable. Fan cooling with speed control ensures near silent operation.
The advantages of the product are the compact-ness for applications requiring medium to high power.
Main features
- Energy saving – leading edge efficiency 97%
- Advanced energy saving functionality
- Wide AC input voltage range
- Protection against loss of Neutral and AC overvoltage
- Extended operating temperature range
Applications
DPR 4500B is used in Delta MidD, CabD and OutD systems for:
- Wireless base stations
- Wireless network core infrastructure – MSC, BSC
- Fixed line applications, data communications
- Data centres
Specification
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