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Products Description
The Wallbox DC Charger (DC Mini Series) is a high-efficiency, compact commercial DC fast charging station designed for businesses, commercial fleets, auto dealerships, and parking operators looking for scalable, space-saving EV infrastructure. Engineered to bridge the operational gap between standard AC wallboxes and costly high-power DC hubs, this commercial DC fast charger delivers rapid power replenishment without requiring extensive grid capacity upgrades.
Featuring an ultra-wide output voltage range of 150V to 1000V DC, this wall mounted DC charging station is fully compatible with standard 400V electric vehicles as well as next-generation 800V high-voltage battery platforms. Its robust wallbox enclosure optimizes parking footprint while ensuring rapid, reliable power transfer up to 133A.
Key Advantages
1. Charging Status Display
7-inch LCD screen displays the real-time charging status, including time, voltage, current, power, and temperature.
2. Rich Configuration
It can be configured with plug-and-charge, swipe card, password, and charge by appointment. OCPP can be configured for overseas versions.
3. Safe and Reliable
Protection grade up to IP55,moisture-proof, water-proof, dust-proof, and flame-retardant. With over- and under-voltage, overload, short circuit, leakage, battery anti-reverse connection and other protection functions.
4. High Intelligence
Powerful information collection, transmission, and communication functions. Supporting Ethernet, 4G and WiFi wireless communication.
Products Description
| Output Power | 20kW | 30kW | 40kW |
| Current Range | 0-70A | 0-100A | 0-133A |
| Input Voltage | AC400V±20% | ||
| Frequency | 50/60Hz | ||
| Output Voltage | 150-1000VDC | ||
| Constant Power Range | 300-1000VDC | ||
| Charging Gun | 5m charging gun (length customized available) | ||
| Communication Interface | 4G / Ethernet / WIFI | ||
| Communication Protocol | OCPP 1.6J | ||
| Stable Current Accuracy | ≤1% | ||
| Human Machine Interface | 7-inch color touchscreen | ||
| Efficiency | ≥96% | ||
| Power Factor | ≥0.99 | ||
| Current Sharing Coefficient | ≤5% | ||
| Harmonic Current | ≤5% | ||
| Noise | ≤65db | ||
| Metering Accuracy | Level 1 | ||
| IP Grade | IP55 | ||
| Standby Power | ≤N*50W | ||
| Cooling | Fan cooling | ||
| Electrostatic Discharge Immunity | Class 4 | ||
| Surge Immunity | Class 4 | ||
| Working Temperature | -30°C~50°C | ||
| Working Humidity | 5%~95% no condensation | ||
| Altitude | ≤2000m | ||
| Product Dimension WxDxH | 470mm*250mm*690mm | ||
High Efficiency & Energy Savings
Operating efficiency is a critical bottleneck for commercial charging site operators, as high internal energy losses directly degrade profit margins over time. The Wallbox DC Charger addresses this challenge through an advanced power conversion architecture that delivers system efficiency of ≥96% and a power factor of ≥0.99 under normal load conditions.
By drastically minimizing thermal dissipation during high-current DC conversion, the unit significantly lowers idle standby losses (<N X50W) and reduces overall thermal stress on internal power modules. For commercial fleets and parking site operators managing continuous daily charging cycles, this optimized power conversion translates directly into lower operational utility bills, reduced demand charges, and a measurably lower total cost of ownership (TCO).
FAQ
Q: Is the Wallbox DC Charger fully compatible with 800V high-voltage EV battery platforms?
A: Yes. The charger operates across an ultra-wide output voltage range of 150V to 1000V DC, with a constant power range of 300V to 1000V DC.
Q: What charging connector standards do you supply for different export markets?
A: We offer factory-installed connector options tailored to your target region, including CCS Type 1 (North America), CCS Type 2 (Europe/International), GB/T (China), and Tesla (NACS).
Q: What grid infrastructure and input power are required to install the 40kW model?
A: The unit requires a 3-phase AC 400V (±20%) input supply at 50/60 Hz. For the 40kW model delivering up to 133A output, your site must be equipped with an appropriately rated circuit breaker to ensure stable, continuous operation.
Q: Can this charger be installed outdoors in harsh weather conditions?
A: Yes. It features an IP55-rated enclosure, making it completely moisture-proof, dust-proof, and rain-proof. It is built to operate reliably in severe climates ranging from -30°C to +50°C and humidity levels up to 95%.
Q: What international safety and quality certifications does this product carry?
A: The product holds full CE compliance, along with Level 1 metering accuracy and Class 4 surge/ESD protection ratings, satisfying standard commercial regulatory requirements across European, Asian, and South American markets.
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