22kw ev charger

The 22kw ev charger is a high-power electric vehicle charging device with an output rated power of 22 kilowatts. It can provide 22 kilowatts of charging power for electric vehicles. It has the characteristics of high power, fast charging, intelligent control and advanced technology. It is suitable for residential and commercial places with three-phase power supply.

The product technical parameters of the 22kw ev charger are as follows:

Parameters	Requirements
General Requirements
EV Charger Type	AC
Charger Capacity	22KW
Equipment size	L324*W161*H1430(mm) / L359*140*H510(mm)
Product Model NO.	ENC-ACB/L022A
Mounting	Wall-Mounted/Column Type
Input Requirements
AC Supply System	Single-Phase, 3 Wire AC system(ANSI)
	Three-Phase, 5 Wire AC system(ENC)
Nominal Input Voltage	AC380V±15%
Input Frequency	50±3Hz
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 55
Cooling	Natural Cooling
Output Requirements
Number of Outputs	1
Type of Each Output	AC380V±15%
Single Output Max.Current	32 Amp
User Interface & Display Requirements
Display & Touch-Screen Size	4.3 Inches Screen
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, 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 22kw ev charger:

1. Charging speed

Compared with low-power chargers such as 7kw, the 22kw charger can significantly shorten the charging time. For example, with the same battery capacity, the charging speed provided by the 22kw charger is about three times that of the 7kw charger.

2. Scope of application

Residential and commercial applications: The 22kw ev charger is suitable for residential or commercial places with three-phase power supply. For most families, if the property supports three-phase power supply, installing a 22kw charger can greatly improve the charging efficiency.

3. Technical features

3.1. Intelligent control: The 22kw ev charger is equipped with an intelligent control system that can monitor the charging status, adjust the charging parameters, and provide fault diagnosis and alarm functions.

3.2. Compatibility: The 22kw ev charger supports a variety of electric vehicle interface standards, such as CCS, to ensure seamless communication and compatibility with a wide range of electric vehicles.

3.3. Safety protection: The 22kw ev charger has multiple protection mechanisms such as overcurrent, short circuit, overvoltage, undervoltage, overtemperature, etc. to ensure safety during charging.

4. Installation and maintenance

4.1. Professional installation: Due to the high power of the 22kw charger, professional personnel are required to install and debug. Before installation, it is necessary to ensure that the power supply of the property meets the needs of the charger.

4.2. Regular maintenance: In order to ensure the normal operation of the charger and extend its service life, regular maintenance and inspection are required. This includes cleaning the charger casing, checking the wear of components such as cables and plugs, and making necessary repairs and replacements.

5. 22kw ev 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.