The DC Fast Charger 50 kW is a reliable, high-speed charger with advanced features, ideal for charging electric vehicles.

The 50 kW charger uses high-tech and highest-quality design to provide 50 kW of charging power. Supporting CCS and CHAdeMO, continuous DC charging is very suitable for roadside charging. Its basic product parameters are as follows:

Parameters	Requirements
General Requirements
EV Charger Type	DC
Charger Capacity	50KW
Equipment size	L720*W401*H2000(mm)
Product Model NO.	ENC-DCL060A/B
	ANSI-DCL060A/B
	JIS-DCL060A/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	200/250Amp
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.

DC fast chargers, especially 50 kilowatt (kW) models, are an important device in the field of electric vehicle charging. Here is a detailed analysis of the 50kW DC fast charger:

I. Overview

The 50kW DC fast charger is a high-power charging device designed for electric vehicles that can provide a large amount of power to the battery pack of an electric vehicle in a short period of time. Its charging speed is much faster than traditional AC chargers, so it is very suitable for use in places such as charging stations and large parking lots where fast charging is required.

II. Technical Features

High power output: The 50kW DC fast charger is able to provide up to 50 kilowatts of power output, which means it can charge a large amount of power to the battery pack of an electric vehicle in a short period of time.

Intelligent control: Modern DC fast chargers usually adopt intelligent control systems, which can intelligently adjust charging parameters according to the real-time status of the battery pack (such as terminal voltage, charging current, temperature, etc.) to improve charging speed and efficiency.

Multiple charging modes: 50kW DC fast chargers usually support multiple charging modes, including constant current charging, constant voltage charging and pulse charging, etc., to meet the charging needs of different models and battery packs.

Safety protection: In order to ensure the safety of the charging process, 50kW DC fast chargers are usually equipped with a variety of safety protection measures, such as overcurrent protection, overvoltage protection, short circuit protection, etc.

3. Application scenarios

Charging station: 50kW DC fast chargers are very suitable for use in charging stations, because charging stations usually need to provide fast charging services for multiple models.

Large parking lots: In large parking lots, electric vehicle owners may need to charge quickly to continue their journey. 50kW DC fast chargers can quickly charge electric vehicles with enough power to meet the charging needs of car owners.

Highway service areas: Highway service areas are important charging points for electric vehicles during long-distance travel. 50kW DC fast chargers can provide fast charging services for electric vehicles to ensure that car owners can reach their destination smoothly.

IV. Precautions for use

Choose a suitable charger: When purchasing a 50kW DC fast charger, you need to ensure that the selected charger is compatible with the charging port and battery pack of the electric vehicle.

Comply with operating procedures: When using a 50kW DC fast charger, you need to comply with operating procedures and safety regulations to ensure the safety and smoothness of the charging process.

Regular inspection and maintenance: In order to ensure the normal operation and extend the service life of the 50kW DC fast charger, it needs to be inspected and maintained regularly.

V. DC fast charger 50 kW project case

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.