CEG75056

CEG75050 is a DC charging module developed to meet the application of DC powered electric vehicle charging stations. This module has advantages such as a wide constant power range, high efficiency, high power density, minimal electromagnetic radiation and interference, and high reliability. CEG75050 is a DC input DC output system that integrates MPPT function and is widely used in integrated optical storage and charging stations. Unique features: • Wide DC input voltage range: 260Vdc-900Vdc, meeting the charging needs of different voltage levels of battery packs for electric vehicles • Wide DC output voltage range: 50Vdc-750Vdc, meeting the fast charging needs of various electric vehicles and battery packs • Wide and uninterrupted constant power voltage range: 400Vdc-750Vdc Constant power uninterrupted output, stable, reliable and safe charging, strong charging ability and fast speed • Ultra low standby power consumption: less than 9W • Built in intelligent discharge circuit: automatically discharge residual charges, simplify system design, and improve system reliability • Full load range efficiency: Efficient operation in the full load range, lower efficiency than the highest efficiency point of industry products in the low load area and full load charging, but actually lower efficiency. The operating mode is more energy-efficient • Wide temperature range: -40 ℃ to+75 ℃, with reduced output above+55 ℃, Main characteristics of adapting to various scenarios: • MPPT function: non-standard support for MPPT, suitable for optical storage and charging application scenarios • Energy saving and environmental protection: high-efficiency operation and ultra-low standby power consumption in the full load range, with a full load efficiency of 95%, effectively reducing energy loss and achieving energy conservation and environmental protection • Full digital control: dual DSP design, achieving full digital control of the charging module, ensuring high reliability of control • Non damage hot plugging: The module has true non-destructive hot plugging function, plug and play • Battery anti backflow: effectively protecting the battery, while ensuring reliable and safe operation of the system • Unique three proof design: unique protection and process design such as salt spray, moisture, and mold resistance, making the module adapt to various charging needs. Site application scenarios • Reliable authentication: Through Cape Certification application scenarios of State Grid Electric Power Research Institute: • DC charging stations for low-speed electric vehicles, passenger electric vehicles, electric logistics vehicles, electric buses, and electric buses • Mobile charging vehicles • Front stage conversion of wind and solar energy • Integrated charging stations for photovoltaic storage and charging • Cascade utilization of retired batteries