EV charger 7-inch touch screen​

With the rise of new energy vehicles, mobile power sources are essential for alleviating "range anxiety", especially in outdoor and emergency situations. Unlike fixed chargers, they must balance portability, safety, and compatibility. The design directly impacts user experience and reliability. This article dissects their core structure and showcases the E-station 120's design features. 💡The "Universal Framework" of Electric Vehicle Mobile Power: 5 Core Structures 🔋Energy Storage Battery Module: The Energy Storage "Heart"Utilizes high-capacity lithium battery packs (lithium iron phosphate or ternary lithium) for high energy density and long cycle life. Capacities range from tens to hundreds of kWh, determining the power source's energy replenishment.🔌Charge-Discharge Control Module: The Energy Conversion "Brain"Comprises AC/DC rectifiers and DC/DC converters for intelligent charge-discharge parameter adjustment. High-end models integrate Power Factor Correction (PFC) to boost energy efficiency.🪸Interface and Connection System: The Energy Transmission "Blood Vessels"Includes input (mostly AC 220V/380V industrial plugs) and output interfaces (common ones like CCS2, CHAdeMO). Some support multi-interface switching for vehicle compatibility.🪨Safety Protection System: The Equipment Operation "Shield"Offers electronic protections (overload, over-temperature, leakage) and physical safeguards (IP54+ waterproof enclosures, insulating materials, emergency stop buttons) for extreme - environment use. 🎊E-station 120 Mobile Power Source: Structural Design and Detail HighlightsAs a commercial emergency charging solution, E-station 120 enhances practicality and safety with optimized features: ☀️Energy Storage and Conversion💥Battery: 120kWh lithium iron phosphate module (3000+ cycles, 10-year lifespan)💥Efficiency: 92% charge-discharge rate via intelligent frequency conversion, 60-120kW output 🌙Interface System💥Input: AC 380V 3-phase & DC 500V dual ports💥Output: 2 CCS2 DC ports (160A max/port, 120kW fast charge), dust-protected 🌟Safety Features💥Physical: IP55 aluminum alloy frame, lifting rings for handling💥Emergency: Front-panel red stop button (rotary reset), integrated overheat/voltage/short circuit protection 👤Human-Computer Interaction 💥Touch Screen: 7-inch HD display, multi-language support, real-time stats💥LED Indicators: 4-color array for power, charging, fault, and connection status Additional Structures: Exclusive Optimization for Commercial Scenarios The body features heat dissipation grilles and an intelligent temperature-controlled fan, ensuring stable operation in -20℃ to 50℃ environments. Four universal wheels with brake locks allow for single-person maneuvering across various scenarios, while top-mounted LED night lights aid in low-light operations. The E-station 120's modular design balances high-capacity energy storage, powerful output, and user-friendly features. Ideal for charging station backups or emergency rescue power, it delivers reliable energy support. Learn more