80KW and 120KW DC Fast Electric EV Chargers for Commercial Use

The 80KW and 120KW dc fast electric ev chargers for commercial use have a maximum output current of 250A, an input voltage of AC380V±15%, an input frequency of 50±5HZ, a rated output power of 80KW and 120KW, a cable length of 5 meters, and can charge two electric vehicles at the same time through intelligent power distribution.

The product parameters of the 80KW and 120KW dc fast electric ev chargers for commercial use are as follows:

Parameters	Requirements
General Requirements
EV Charger Type	DC
Charger Capacity	80KW	120KW
Equipment size	L720*W401*H2000(mm)/L700*W450*H1680(mm)
Product Model NO.	ENC-DCL080B	ENC-DCL120B
	ANSI-DCL080B	ANSI-DCL120B
	JIS-DCL080B	JIS-DCL120B
Mounting	Ground-Mounted
Input Requirements
AC Supply System	Three-Phase, 5 Wire AC system
Nominal Input Voltage	AC380V±15%
Input Frequency	45-65Hz
Environmental Requirements
Ambient Temperature Range	-25 to 55°C
Ambient Humidity	5 to 95%
Storage Temperature	-40 to 70°C
Mechanical Requirements
IP Ratings	IP 54
Cooling	Air-cooled
Output Requirements
Number of Outputs	2
Type of Each Output	200-750VDC
Single Output Max.Current	200/250 Amp
Power Factor	≥0.99(50% load above)
User Interface & Display Requirements
Display & Touch-Screen Size	7 Inches Touch Screen with Shell
User Authentication	QR Code/RFID Card /Password Login
Metering Information	Consumption Units
Communication Requirements
Communication between EVSE and Central server	OCPP 1.6J Protocol (Optional)
Interface between Charger and CMS	Ethernet/3G/4G/WIFI (Optional)
Protection & Safety Requirements
Executive Standard	IEC 62196 2017, IEC 61851 2017, SAE J1772,CHAdeMO etc.
Safety Parameters	Over Current, Over Voltage, Under Voltage, Residual Current, Surge Protection, Leakage Protection, Short Circuit, Over Temperature, etc.

The 80KW and 120KW dc fast electric ev chargers for commercial use are important equipment in the current new energy vehicle charging field. With their high efficiency, speed and intelligence, they meet the needs of various commercial charging scenarios. The following is a detailed analysis of the two chargers:

I. Technical principles and features

Technical principle:

Both the 80KW and 120KW DC fast electric vehicle chargers use advanced power electronics technology, such as IGBT (insulated gate bipolar transistor) modules, to convert the AC power of the power grid into DC power and directly supply it to the electric vehicle battery.

The charger is equipped with an intelligent control system that can monitor the battery status in real time and dynamically adjust the charging strategy to ensure that the charging process is safe and efficient.

Features:

Efficient charging: high power output, greatly shortening the charging time and improving charging efficiency.

Intelligent management: supports remote monitoring, fault diagnosis, automatic settlement and other functions to reduce operation and maintenance costs and improve management efficiency.

Safety protection: It has multiple safety protection mechanisms, including overcurrent protection, overvoltage protection, short circuit protection, etc., to ensure that the charging process is safe and reliable.

Flexible configuration: The charging power and charging mode can be adjusted according to actual needs to meet the charging needs in different scenarios.

2. Application scenarios

Public charging stations: As an important part of the urban charging network, 80KW and 120KW DC fast electric vehicle chargers can significantly improve the service capabilities of charging stations, reduce the waiting time of car owners, and improve user experience.

Commercial complexes: Deployed in shopping malls, hotels, office buildings and other commercial complexes, it provides convenient charging services for electric vehicle owners who come to consume or work, and enhances the service competitiveness of commercial facilities.

Logistics Park: In response to the demand for electric vehicles in the logistics industry, these two chargers can efficiently meet the rapid energy replenishment needs of multiple logistics vehicles and improve operational efficiency.

Highway service area: Provide fast charging services for electric vehicle owners on long-distance trips to alleviate the range anxiety of electric vehicles on long-distance trips.

III. Market advantages and development trends

Market advantages:

With the continuous expansion of the new energy vehicle market and the continuous advancement of charging technology, 80KW and 120KW DC fast electric vehicle chargers have broad application prospects in the market.

The high efficiency, intelligence and safety characteristics of these two chargers are in line with the development direction of the new energy vehicle industry and can meet the needs of various commercial charging scenarios.

Development trend:

Intelligence: With the continuous development of technologies such as the Internet of Things and big data, chargers will become more intelligent, realizing remote monitoring, fault diagnosis, automatic settlement and other functions to improve management efficiency.

Networking: The charger will support multiple communication methods, such as RS485, CAN, Ethernet, GPRS, etc., to achieve centralized management of charging pile groups and improve the utilization rate and benefits of charging facilities.

IV. 80KW and 120KW dc fast electric ev chargers for commercial use project case display

Q1: Are you trading company or manufacturer?

A: We are a professional electric car charger manufacturer and source factory.

Q2: what is the lead time?

A: Usually, 15-20 working days to produce.

Q3: Can we ask you to print our logo into chargers? Can the color of the plug and wire be customized according to our requirements?

A: Yes. We support OEM/ODM production.

Q4: How about your product quality? What should I do if something goes wrong?

A: First of all, we sell our products for many years, and we have a professional engineering team in this field. Moreover, our products have been strictly inspected and repeatedly tested before leaving the factory, and the good and good rate of the varieties has reached 99.98%. Finally, we have service providers in some areas, please contact us for more information

Q5: What is your quality control system?

A: Complete all incoming material inspection, process inspection, and final inspection; 30 test procedures will be done before the goods leave the factory, and charging test videos will be sent; products have CE, ROHS, FCC, UL, KC certification.

Q6: Can I install the EV charger by myself?

A: Yes, but we suggest the user contact a professional electrician for installation to avoid potential safety hazards.

Q7：Why my charging power is lower than the specification?e?

A: Because during the charging session, a few factors will influence the output. Here is some potential reason:

①The BMS(Battery management system) of the car controls the charging session.

②The Max allowed current was set and limited through your APP.

For more details, please query us at sales@hjlcharger.com

Q8: How much time is required to fully charge my car using this charger?

A: The charging speed is determined by three factors working in conjunction: the On Board Charging (OBC) System, the maximum current allowed by the charging cable, and the EVSE. As an illustration, if the EV's maximum allowed power is 30KW and the battery capacity is 60KWh, it would take approximately 2 hours to charge the battery fully.

Q9: What is dynamic load balancing and why do I need that?

A: Dynamic load balancing is a technique that distributes the electrical load across multiple charging stations based on real-time demand. This helps prevent the electrical grid's overload and ensures that each charging station receives appropriate power.

Dynamic load balancing technology can help distribute the available power among multiple EV chargers in real-time, optimizing available power and reducing the risk of overloading the grid. This can help prevent power outages and reduce the need for costly grid upgrades.

Additionally, dynamic load Balancing can help reduce charging times and improve the overall charging experience for EV drivers, making it a valuable feature for both residential and commercial charging applications.