20KW-40KW DC Fast Charger EVSE Wallbox with Intelligent Load Balancing and TUV Certification
| Model | DCEU20KW | DCEU30KW | DCEU40KW |
| Shell material | Sheet Meal | ||
| Dimension | 550mm*300mm*900mm(L*W*T) | ||
| Weight | ≤60KG | ≤70KG | ≤90KG |
| Installation Method | Wall-mounted | ||
| Cable routing | Bottom Inlet Wiring, Up Outlet Wiring | ||
| Cable length | 5 M | ||
| Charging outlets | Single (CCS1/CCS2/GBT) | ||
| Connectivity authorization | RFID, App | ||
| Screen | 7 inch LCD screen/LED light | ||
| Electrical Specification | |||
| AC input voltage | AC400V+10%,3P+N+PEAC | ||
| Input frequency | 50Hz/60Hz | ||
| Consumption | ≤15wh | ||
| Rated power | 20KW | 30KW | 40KW |
| Output voltage range | CCS1/CCS2/GBT: 150 Vdc –1000 Vdc | ||
| Output current | 0~66.5A | 0~100A | 0~133A |
| Efficiency | ≥95% | ||
| Power factor | ≥0.99(load:100%) | ||
| Functionate design | |||
| User Interface | Emergency stop button, LED indicator, Card swiping, Touch screen | ||
| Charging stands | IEC 61851-21-2:2021:IEC 61000-6-2:2019:EN61000-6-4:2019:1EC 61851-1:2019:EN61851-23:2014:EN 61851-24:2014 | ||
| Communication | |||
| OCPP | OCPP 1.6 | ||
| Network interface | Ethernet/4G | ||
| Environment condition | |||
| Application place | Indoor/Outdoor | ||
| Working latitude | <2000m | ||
| Working temperature | -30°C-+50°C | ||
| Working humidity | 5%~95% | ||
| Protection level | IP55 | ||
| Natural cooling | Forced-air cooling | ||
| Warranty | 24 months warranty | ||
| Security design | Over/under voltage protection,Overlord protection,Current leakage protection,Grounding protection,Over temp protection,Lightening surge protection | ||
1.20-40kW Wall-Mount Pedestal DC Fast Charging Station 380V AC Input, OCPP 1.6J compliant
2. Compact Design & Freight Saving: Small footprint to drastically reduce ocean freight costs and installation space
3.Grid-Friendly 20-40kW Output: Ideal for commercial destinations (workplaces, fleets, retail) with limited 380V grid capacity where 60kW+ is unavailable.’Independent PCBA Controller: High operational stability with lower maintenance overhead.
4.Project Reference: Our 20-40kW DC chargers are successfully deployed in commercial fleet depots across Southeast Asia and workplace parking lots in Europe, achieving a 99.2% uptime with remote OCPP maintenance.
Q1. who are we?
Our company " Shenzhen Huinengzhi Technology"
· 10+ Years Dedicated EV Charger Manufacturer (Established in 2014).
· Over 1000 units deployed across Europe, South America, and Asia.
· Independent Hardware and Software R&D with self-developed SECC controllers.
Q2. Do you test all your chargers before shipping?
All major components are tested before assembly and each charger is fully tested before shipped
Q3.what can you buy from us?
AC &DC EV charging pile
Q4. why should you buy from us not from other suppliers?
Shenzhen Huinengzhi Technology Co., Ltd. is a charging pile research and development company. Since its establishment in 2014, we have been dedicated to the research and development of charging technology, manufacturing of AC and DC charging stations.
Q5:Can this 20-40kW DC charger be installed on a standard 380V grid?
Answer: Yes, it is designed for standard 380V AC +15%, three-phase grids, drawing a maximum input current of approximately 50a, making it compatible with most commercial properties without grid upgrades.
Q6.What are the power options for DC charging stations, and how do I choose?
Answer: DC chargers typically range from 20kW (low-power DC) to 360kW+ (Ultra-fast DC).
30kW - 60kW: Suitable for destinations where users stay for 1–2 hours (e.g., supermarkets, hotels, workplaces).
120kW - 180kW+: Best for highway service stations, gas stations, and logistics hubs where rapid turnaround is required.
Q7: Do DC charging stations require a specific electrical grid connection?
Answer: Yes. DC chargers require a three-phase AC input (typically 380V/400V) and draw substantial current. Installing DC fast chargers usually requires a dedicated transformer and approval from the local power utility.
Q8: What charging interface standards do these chargers support?
Answer: Our charging stations can be configured with various global connector standards:
AC Charging: Type 2 (Europe), Type 1 (North America), GB/T (China).
DC Charging: CCS Combo 2 (Europe), CCS Combo 1 (North America), CHAdeMO (Japan), GB/T (China), and NACS (Tesla standard).
Q9: Are these chargers safe to use in the rain or extreme weather?
Answer: Yes. our chargers are designed with high weatherproof ratings (typically IP54 or IP55 for outdoor use). They feature multiple safety protections, including over-current, over-voltage, short-circuit, leakage, and lightning protection.
Q10: Can I custom my LOGO?
Answer: Yes. You can not only custom LOGO, but also color, cable, enclosure box and carton. Just contact us if you have special needs. We accept full customization for Appearance/Software/Functions/ Accessories/Charging Standards/Packaging etc.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.