30kw dc ev charger

The 30kw DC ev charger can charge your ev at a rate of 30 kW per hour, with an output power of 30kw; 125A output current, and an output voltage of 200~1000V. It integrates intelligent control, precise metering, remote communication, and easy installation to provide safe and stable 30kW charging.

The technical parameters of the 30kw DC ev charger are as follows:

Parameters	Requirements
General Requirements
EV Charger Type	DC
Charger Capacity	30KW
Equipment size	L700*W450*H1680(mm)/L720*W401*H2000(mm)
Product Model NO.	ENC-DCL030A	ANSI-DCL030A	JIS-DCL030A
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
Type of Each Output	200-1000VDC
Single Output Max.Current	125 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 30kW DC ev charger, that is, the 30kW DC charging pile, is a device that provides fast charging for ev. The following is a detailed introduction to the 30kW DC ev charger:

1. Working principle

The charging pile converts the AC power of the power grid into DC power, and then directly transmits it to the battery of the electric vehicle to charge the battery. This charging method does not require the rectifier of the car battery, so the charging speed is relatively fast.

2. Main features

Fast charging: The power of 30kW enables it to provide a large amount of power to the vehicle in a shorter time. Generally speaking, an ev can be charged from a low level to about 80% in 1~2 hours, which greatly shortens the charging time.

Intelligent identification: The 30kW DC charging pile has an intelligent identification function, which can automatically identify different models of ev and charge according to their maximum charging power and battery power to ensure the safety and stability of charging.

High energy efficiency: When charging with a 30kW DC charging pile, the charging efficiency can reach more than 90%, effectively saving energy and reducing charging costs.

Multiple safety protections: During the charging process, if the battery or electronic system of the ev fails or is abnormal, the equipment can stop charging in time to ensure the safety of charging. In addition, the outer shell and internal materials of the charging pile are also specially designed with high strength, anti-seismic and anti-corrosion, dust and rainproof characteristics.

3. Application scenarios

Highway service area: For ev users who drive long distances, it is crucial to be able to charge quickly in highway service areas. The 30kW DC charging pile can meet the user's need to replenish enough power for the vehicle during a short break, reducing the user's mileage anxiety.

Urban fast charging station: In cities, some users who have high requirements for charging time, such as taxi drivers and online car-hailing drivers, are also more inclined to use DC charging piles. Urban fast charging stations equipped with 30kW DC charging piles can save them charging time and improve the operating efficiency of vehicles.

Commercial center parking lot: In order to attract more ev users to consume, providing fast charging services is also a trend. 30kW DC charging piles can meet the needs of users to charge their vehicles during shopping, dining, etc.

IV. Precautions

Pre-charging inspection: Before using the charging pile, check whether the charging pile equipment is intact, and whether the cables and connectors are intact. At the same time, check whether the charging interface of the ev is normal.

Follow the operating procedures: Charge according to the operating procedures of the charging pile to avoid equipment damage or safety accidents caused by illegal operations.

Disconnect the charging pile in time: After charging is completed, the connection between the charging pile and the ev should be disconnected in time to prevent overcharging from damaging the battery.

V. 30kw DC ev charger 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.