20kW-40kW Low-Power DC Charger
This charger series is designed for fast charging in areas with limited power access. With flexible power options (20kW, 30kW, 40kW), it features a compact design, quiet operation, and strong safety protections. It supports RFID authentication and includes a 4.3-inch touchscreen for easy operation.
20kW-40kW Low-Power DC Charger
This charger series is designed for fast charging in areas with limited power access. With flexible power options (20kW, 30kW, 40kW), it features a compact design, quiet operation, and strong safety protections. It supports RFID authentication and includes a 4.3-inch touchscreen for easy operation.
EV Charging Contact Information
Energy Storage Contact Information
Detailed Introduction
Product Introduction
The 20kW-40kW low-power DC charging Station series features a highly integrated control board design and a well-engineered airflow design, offering advantages such as a small footprint and easy installation. This product is designed to meet the fast-charging needs of destination scenarios and can be installed either on a wall or on a pedestal, depending on customer preferences.
This product provides fast charging services in various settings, including office buildings, residential complexes, shopping centers, and other locations with limited power access capacity, catering to a wide range of vehicles.
Product Features
● Small footprint, with options for wall-mounted or pedestal installation;
● Flexible power options, with 20kW, 30kW, and 40kW power levels available depending on power access capacity;
● Advanced airflow design to reduce overall noise levels;
● Comprehensive safety protection features, including short circuit, overcurrent, overvoltage, leakage, and lightning protection;
● Supports RFID card authentication for completing charging transactions, with a full card management system;
● Equipped with a 4.3-inch display screen for real-time charging status display.
Technical Specifications
|
Maximum output power |
20kW-40kW |
Protection Features |
Lightning protection, overvoltage protection, overcurrent protection, emergency stop protection, short circuit protection, etc. |
|
Input Voltage Range |
380Vac±15% |
|
|
|
Operating frequency |
45Hz～65Hz |
Environmental Conditions |
Operating temperature: -25°C to 55°C Relative humidity: 5% to 95% |
|
Input current harmonic |
≤5% |
|
|
|
Power factor |
≥0.99 |
|
|
|
Output Voltage Range |
200Vdc～1000Vdc |
Charging Modes |
Fixed amount mode, timed mode, fixed quantity mode, automatic full-charge mode, scheduled charging |
|
Charging interface |
Single gun |
|
|
|
Voltage regulation accuracy |
≤±0.5% |
Protection Functions |
IP54 |
|
Current regulation accuracy |
≤±1% |
User Interface |
inch touch screen |
|
Maximum efficiency |
≥95% |
Charging interface |
Single gun |
|
Communication interface |
Ethernet, 4G (choose one) |
Cooling method |
Air cooling |
Prev：
Production Line
FAQ
What is the difference between AC and DC EV chargers?
AC (Alternating Current) chargers provide slower charging and are typically used for home or workplace charging, while DC (Direct Current) chargers offer fast charging and are ideal for commercial and highway charging stations.
Do your EV chargers comply with international safety standards?
Yes, our chargers are certified and tested to comply with international standards such as CE, CB, and relevant GBT and CCS2 protocols.
Can I install your EV chargers in Europe or the Middle East?
Absolutely. Our CCS2-compliant EV chargers are suitable for installation across Europe, the Middle East, and other CCS2-standard regions.
Do you provide smart EV charging solutions with OCPP protocol?
Yes, our chargers support OCPP1.6 (Open Charge Point Protocol) for smart charging, remote monitoring, billing, and software integration.
How long does it take to install an EV charging station?
Installation time depends on site conditions and charger type, but typically ranges from a few hours (AC) to 1–2 days (DC with site preparation).
Can your EV charging stations be integrated with solar or BESS systems?
Yes, we offer integration options with solar PV and battery energy storage systems to support green and efficient energy usage.
Is it safe to use your EV charging stations in extreme weather conditions?
Yes, our EV chargers are built to IP54 or higher protection levels, ensuring safe and reliable operation in rain, snow, heat, or dust-heavy environments.
What safety features are included in your EV chargers?
Our chargers include multiple protection features such as overvoltage, undervoltage, overcurrent, short-circuit, ground fault, insulation detection, and emergency stop.
How much does it cost to charge an electric vehicle at a public EV charging station?
Charging costs vary depending on the electricity rate and charger type. Typically, AC charging is cheaper per kWh, while DC fast charging is more expensive but quicker.
What should I do if an EV charging station is not working properly?
If a charger malfunctions, check the display screen for error messages. Our smart chargers support remote diagnostics via OCPP. You can also contact the service provider or our support team for assistance.
Do I need a certified electrician to install an EV charging station?
Yes, we recommend all installations be performed by licensed electricians to ensure safety, compliance, and proper grid connection.
Can your EV chargers handle multiple vehicles charging simultaneously?
Yes, our dual-connector DC fast chargers and load-managed AC chargers support simultaneous vehicle charging, ideal for commercial and fleet applications.
How can I request after-sales support if my EV charger isn’t working?
You can contact our customer support team via email or our dedicated support hotline. We also offer online troubleshooting guides and remote diagnostics for quick issue resolution.
Do you offer EV charger OEM or ODM services?
Yes, we provide OEM/ODM services for partners looking to customize EV chargers under their own brand or technical specifications.
How can I become a distributor or partner for your EV chargers?
Please contact our sales team through the website. We offer competitive solutions and full support for international distributors and project partners.
EV Charging
global@wudanglab.com
No. 168, Jianshe Avenue, Yunyang District, Shiyan City, Hubei Province, China
Energy Storage
bess@wudanglab.com
www.wudanglab.com
No. 168, Jianshe Avenue, Yunyang District, Shiyan City, Hubei Province, China
Copyright © Hubei Wudang Qianyuan New Energy Co., Ltd. All Rights
Business License
Contact Us：
Leave a Message：
在线客服添加返回顶部
右侧在线客服样式 1,2,3 3
图片alt标题设置： Wudang Qianyuan
表单验证提示文本： Content cannot be empty!
CSS / JS 文件放置地