charger 22kw

The charger 22kw is an AC charging device widely used for electric vehicle charging. It is suitable for indoor/outdoor use and has IP55 durability. It provides up to 22 kilowatts of charging power for electric vehicles, which can significantly shorten the charging time and improve the charging efficiency. , meeting the needs of electric vehicle users for fast charging.

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

Parameters	Requirements
General Requirements
EV Charger Type	AC
Charger Capacity	22KW
Equipment size	L359*140*H510(mm) / L324*W161*H1430(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 charger 22kw:

1. Features

1.1. High power output: The charger 22kw can provide up to 22 kilowatts of charging power, allowing electric vehicles to be fully charged in a short time.

1.2. Fast charging speed: Compared with low-power chargers, the 22kw charger can significantly shorten the charging time and improve the charging efficiency.

1.3. Strong compatibility: The charger 22kw usually supports a variety of electric vehicle brands and models and has good compatibility.

1.4. Safe and reliable: The charger 22kw has multiple protection measures, such as overvoltage protection, overcurrent protection, short circuit protection, etc., to ensure the safety and reliability of the charging process.

2. Application scenarios

2.1. Home charging: For home users, if there are multiple electric vehicles at home or the family relies heavily on electric vehicles, the 22kw charger is a good choice. It can provide enough charging power to meet the daily charging needs of the family.

2.2. Public charging station: In public charging stations, 22kw charger is also one of the common charging equipment. It can quickly charge electric vehicles and improve the operational efficiency of charging stations.

2.3. Enterprise charging facilities: For enterprises, if they have multiple electric vehicles or need to provide charging services for visiting electric vehicles, the 22kw charger is also a good choice.

3. Precautions for use

3.1. Choose the appropriate charging mode: When using a 22kw charger, choose the appropriate charging mode based on the actual situation of the electric vehicle. For example, if the battery level of an electric vehicle is low, a higher charging power can be selected for fast charging; if the battery level is close to full, a lower charging power can be selected to protect the battery.

3.2. Pay attention to the charging time: Although the 22kw charger can significantly shorten the charging time, you should also be careful not to overcharge. Overcharging may damage the battery and shorten its lifespan.

3.3. Regular inspection and maintenance: In order to ensure the normal operation of the charger 22kw and extend its service life, it should be inspected and maintained regularly. For example, check the contact between the charging gun and the socket, clean the charger casing and heat sink, etc.

4. Charger 22kw 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.