Juhang Energy Technology 120-180 kW Charging Station

The Juhang Energy Technology 120-180 kW Charging Station is a professional industrial solution for charging electric vehicles and energy storage systems. Developed in collaboration between Juhang Energy Technology and MAST Group, the station combines R&D achievements, innovation, and industrial expertise. The manufacturer has corporate technology centers, R&D centers, and testing laboratories, as well as established industry partnerships with universities for joint research in power quality, intelligent microgrids, high-voltage integration of charging stations with photovoltaic storage, distributed energy storage, and home energy storage systems.

Cultivating Competent Personnel

The company emphasizes the role of qualified personnel: its staff includes a team of manufacturing experts, experienced managers, and operational specialists. The continuous influx of specialists has contributed to the improvement of products and services, as well as the successful completion of international certification for quality, environmental, and safety management systems (ISO9000, ISO9001, and ISO45001) and mandatory national product certification, which allowed entry into the national power grid market.

3.1 Main Function

1. Input Protection

• Over- and undervoltage protection
• Three-phase imbalance protection
• Protection against lack of equal protection function

2. Output Protection

• Over- and undervoltage protection
• Overcurrent protection
• Overheating protection
• Overload protection
• Short-circuit protection
• Insulation fault detection
• Battery reverse connection protection
• Battery reverse current flow protection

3. Remote Control

• Remote start and stop control in the background
• Remote software updates

4. System Exception Protection

• In case of an emergency (emergency stop switch activation, communication failure, input power failure, etc.), the charger disconnects current output within 100 ms
• Output voltage drops to below 60 V within 1 s

5. Overheat Protection

• If the air filter is blocked or the cooling fan fails, the charging station reduces power or disconnects current output and generates an alarm signal
• If the charging port temperature exceeds the permissible value, the device reduces output power or disconnects current
• If the battery temperature exceeds the permissible value, the system automatically reduces power to extend battery life

3.2 Product Features

1. High-Performance Chips

• Built-in high-performance chip ensures stable operation, high computing speed, and powerful system resources, enhancing device reliability

2. Human-Computer Interaction Interface

• 7-inch color touchscreen displays:

• Charging voltage and current
• Charging time and amount of energy charged
• Charging information, battery SOC, etc.

3. Perfect Protection Function

• Built-in protection functions:

• AC input protection
• Output current limiting
• Overload, overheating, overvoltage protection
• Battery reverse protection

Minimizes the risk of failures due to human error.

4. High Price-Performance Ratio

• The casing is made of high-strength sheet metal with anti-corrosion powder coating
• IP54 protection rating allows outdoor use
• The charging module supports automatic power distribution and peak/off-peak charging function, reducing costs

5. Intelligent Communication Function

• Supports Ethernet and full 4G network
• Remote monitoring and software updates
• Monitoring of power grid status and charging port on the computer screen

6. Access Control Security

• Before charging: if the front door is opened, the charging station will not start
• During charging: opening the door immediately disconnects input power and output current

7. Insulation Detection Function

• Built-in insulation fault detection circuit
• After connecting to the vehicle, the system automatically closes the output current circuit contactor

The model provides a comprehensive set of protective, communication, and service capabilities for safe and efficient operation in various conditions. Certifications and industrial cooperation guarantee high quality and compliance with standards. The product is designed for use in grid-connected and standalone charging systems, integration with renewable energy sources, and centralized monitoring.

Category: Energy Independence > Portable Charging Stations

Other products in this category here Portable Charging Stations