BYD Flash Charging Enhances Haihong Integrated Intelligent Optical Storage Fast/Ultra-Fast Charging Station

As the new energy vehicle industry moves into the "flash charging era," Haihong Electric remains at the forefront of technological innovation in charging infrastructure. Recently, the Haihong Integrated Intelligent Optical Storage Fast/Ultra-Fast Charging Station at Cuishanhu underwent a major upgrade, with two sets of BYD flash charging equipment officially put into operation, featuring a total of four flash charging bays. This marks a deep integration of Haihong Electric's power distribution technology with globally leading charging technology, delivering an ultimate charging experience that is "faster, better, and more convenient" for users.

Robust Power Distribution Technology – Ready for Power Challenges

The BYD flash charging equipment introduced in this upgrade incorporates second-generation blade battery technology and offers an outstanding single-gun peak power of 1500kW, enabling extreme fast charging: "fully charged in 5 minutes, topped up in 9 minutes." During a high-load test of the entire station (with 2 flash chargers, 1 ultra-fast charger, and 9 fast chargers operating simultaneously), the peak power reached 1382kW, yet the transformer continued to operate stably. Facing such high-power charging demands, Haihong Electric's self-developed fully insulated low-temperature-rise 3D wound core dry-type transformer plays a key role. This product overcomes structural limitations, operating with an ultra-low temperature rise to maximize distribution performance, perfectly meeting the stringent requirements of megawatt-level flash charging equipment for high-current, high-load distribution systems.

Technological Synergy – Ready for Future Iterations

Haihong Electric's power distribution equipment is not only capable of handling current high-power surges but also offers excellent compatibility for future higher-power technological iterations. Leveraging 3D wound core technology and modular integrated design, the demonstration station achieves intelligent high integration of photovoltaics, storage, and charging. The transformer's strong overload capacity and ultra-low operating temperature rise ensure stable, reliable, safe, and efficient operation even under extreme conditions where all four flash charging bays are simultaneously delivering full power output. The fully insulated low-temperature-rise 3D wound core dry-type transformer can flexibly adapt to future higher-power charging technology upgrades without the need for capacity expansion retrofits.

Enhanced Experience with Flash Charging – Empowering Green Transportation

With the addition of BYD flash charging technology, the Haihong Integrated Intelligent Optical Storage Fast/Ultra-Fast Charging Station will bring a revolutionary experience to electric vehicle travel during the May Day holiday. Long-standing pain points of long queues and slow charging during holiday trips will be resolved. The flash charging speed is comparable to refueling, and with the stable power distribution provided by the fully insulated low-temperature-rise 3D wound core dry-type transformer, EV owners can complete a range top-up in about the time it takes to drink a cup of coffee, eliminating anxiety over waiting for chargers and slow charging. The lightweight liquid-cooled charging cable and plug-and-charge operation allow families with children and long-distance self-driving travelers to "charge as they stop" without complicated steps, ensuring that flash charging remains fast and stable even during peak holiday periods. This May Day, EVs will be able to travel between cities as conveniently as gasoline vehicles, truly achieving "range anxiety-free, smooth holiday travel."

This powerful combination of the fully insulated low-temperature-rise 3D wound iron core dry-type transformer and BYD flash charging represents a synergy between a leader in power distribution technology and a pioneer in charging technology. With its proven and reliable products, Haihong Electric has demonstrated its capability as a core equipment supporter in the high-voltage ultra-fast charging era, continuously injecting green momentum into the development of a high-quality charging infrastructure system.

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