40kw electric car charger

The 40kw electric car charger has dual ports, each of which can provide up to 40kW of power, and can charge two vehicles at the same time. It is designed for fast charging in commercial and private places. It is a powerful and versatile charging solution, which is very suitable for enterprises and public charging stations.

The 40kw electric car charger can provide powerful and efficient charging for electric vehicles. It is a high-power charging device designed for electric vehicles to meet their fast charging needs. Its product technical parameters are as follows:

Parameters	Requirements
General Requirements
EV Charger Type	DC
Charger Capacity	40KW
Equipment size	L720*W401*H2000(mm)/L700*W450*H1680(mm)
Product Model NO.	ENC-DCL040A/B	ANSI-DCL040A/B	JIS-DCL040A/B
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	1 or 2
Type of Each Output	200-1000VDC
Single Output Max.Current	150 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 following is some introduction to the 40KW electric car charger product:

I. Main features

High power output: The 40KW power output can quickly charge the electric car in a short time, greatly shortening the charging time and improving the charging efficiency.

Intelligent management: The 40KW electric car charger is equipped with an intelligent charging management system, which can automatically adjust the charging power and current according to the battery capacity and charging needs of the electric car, ensuring that every charge is fast and safe.

Convenient operation: The user only needs to connect the charger to the electric car and start the charging program to start charging. No manual intervention is required throughout the process, and the operation is simple.

Multiple protections: The 40KW electric car charger has multiple protection mechanisms, such as overvoltage protection, overcurrent protection, short circuit protection, etc., to ensure the safety and reliability of the charging process.

2. Precautions for use

Matching check: Before using the 40KW electric car charger, make sure that the charger matches the battery capacity and voltage of the electric car to avoid poor charging or damage to the charger and battery.

Charging environment: The charger should be used in a well-ventilated environment that avoids direct sunlight and heat sources to ensure the normal operation of the charger and extend its service life.

Correct operation: When charging, the plug should be plugged in and unplugged in the correct order to avoid safety hazards during the charging process.

Regular maintenance: Regularly maintain and inspect the charger, such as cleaning the heat dissipation holes, checking the connecting wires, etc., to ensure its normal operation and extend its service life.

3. 40kw electric car charger project 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.