vehicle 7 kw outdoor ev charger wallbox 11kw 22kw

Vehicle 7 kW outdoor ev charger wallbox 11 kW 22 kW represent ev chargers of different powers. The higher the power, the faster the charging speed, which is suitable for home or commercial places. For home users, you can choose a 7kW or 11kW charger; for commercial places that require frequent and fast charging, it is recommended to choose a 22kW charger.

Vehicle 7 kW outdoor ev charger wall box 11 kW 22 kW product technical parameters are as follows:

Parameters	Requirements
General Requirements
EV Charger Type	AC
Charger Capacity	7KW	11KW	22KW
Equipment size	L293*W140*H418(mm)	L359*140*H510(mm)
	L324*W161*H1430(mm)
Product Model NO.	ENC-ACB/L007A	ENC-ACB/L011A	ENC-ACB/L022A
	ANSI-ACB/L007A	ANSI-ACB/L011A
Mounting	Wall-Mounted/Column Type
Input Requirements
AC Supply System	Single-Phase, 3 Wire AC system	Single-Phase, 3 Wire AC system(ANSI)
		Three-Phase, 5 Wire AC system(ENC)
Nominal Input Voltage	AC220V±15%(ENC)	AC380V±15%(ENC)	AC380V±15%
	AC240V±15%(ANSI)	AC240V±15%(ANSI)
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	AC220V±15%(ENC)	AC380V±15%(ENC)	AC380V±15%
	AC240V±15%(ANSI)	AC240V±15%(ANSI)
Single Output Max.Current	32 Amp	16 Amp/50 Amp	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.

1. 7 kW outdoor ev charger

This is a charger with a power of 7kW, suitable for outdoor environments. The charging speed of the 7kW charger is moderate, which is suitable for regular charging needs in home or commercial places.

2. Wall box

The wall box is a mounting method that allows the charger to be hung on the wall to save space.

3. 11 kW and 22 kW chargers

3.1. The 11kW charger charges faster than the 7kW charger and is suitable for occasions that require fast charging.

3.2. 22kW chargers are a higher level of fast chargers that can fully charge electric vehicles in a shorter time.

4. 7kW, 11kW and 22kW 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.