evse charging station

EVSE charging station, namely Electric Vehicle Supply Equipment charging station, is an important infrastructure for electric vehicles. It provides charging services for electric vehicles and is one of the key factors for the smooth operation and popularization of electric vehicles. It is suitable for long-distance travel or occasions where power replenishment is urgently needed.

EVSE charging station 720kw liquid-cooled ev charger product technical parameters are as follows:

Product model	DCF720L-1000VDCH
Rated power	720kW
Power cabinet
User interface	Light strip
Installation method	Vertical
Wiring method	Downward in and out
Device size	1800*900*2231.3mm
Input voltage	AC380V±15%
Input frequency	45~65Hz
Output voltage	50-1250VDC
Constant power range	250-1250VDC
Output current range	0-2400A
Charging terminal
User interface	7-inch touch screen
Installation method	Vertical
Device size	250A fast charging terminal size: 517*370*1700mm Liquid cooling super charging terminal size: 557*455*1800mm
Input AC voltage	AC220V±15%
Input frequency	45~65Hz
Input DC voltage	50-1250VDC
Output DC voltage	50-1250VDC
Maximum current per gun	250A fast charging terminal: 250A Liquid-cooled super charging terminal: 800A (optional)
Number of single-terminal guns	1 or 2 (1-sheet single-gun terminal, 2-sheet double-gun terminal)
Total number of charging guns	12 (optional 2 liquid-cooled supercharging terminals)
Gun line length	5m
Electrical specifications
Measuring accuracy	Level 1
Current limiting protection value	≥110%
Voltage regulation accuracy	≤±0.5%
Current regulation accuracy	≤±1%
Ripple factor	≤±0.5%
Efficiency	≥96%
Power factor	≥0.99 (50% load or more)
Harmonic content THD	≤5% (above 50% load)
Functional design
Charging mode	Automatically charge/fixed power/fixed amount/fixed time
Charging method	Card charging/code scanning charging
Payment method	Card payment/code scanning payment
Networking method	Ethernet 3G/4G
Safety by design
Implementation standards	GB/T20234. GB/T18487. GB/T27930. NB/T33008. NB/T33001
Safety features	Charging gun temperature detection, overvoltage protection, undervoltage protection, overload protection, short circuit protection, grounding protection, overtemperature protection, low temperature protection, insulation monitoring protection, reverse polarity protection, lightning protection, emergency stop protection, leakage protection
Environmental indicators
Working temperature	-25℃~+55℃
Working humidity	5%~95% no condensation
Working altitude	<2000m
Protection level	IP54
Cooling method	Liquid Cooling
Noise control	≤60dB
MTBF	100,000 hours

The following is some introduction to EVSE charging station:

1. Definition and function

EVSE charging station, commonly known as "ev charger", is the interface between electric vehicles and power grids or other energy sources. Its main function is to convert electrical energy into direct current or alternating current suitable for electric vehicle batteries, and connect to electric vehicles through charging interfaces to achieve electrical energy transmission.

2. Features

2.1. Easy operation: users only need to insert the charging gun into the charging port of the electric vehicle and follow the on-screen prompts to start charging.

2.2. High charging efficiency: The use of advanced charging technology can ensure that electric vehicles are fully charged in a short time.

2.3. Safe and reliable: It has multiple safety protection measures such as overcurrent protection, overvoltage protection, and short circuit protection to ensure that there will be no damage to electric vehicles or users during the charging process.

3. Intelligent management

The EVSE charging station is equipped with an intelligent management system that can monitor the charging status, battery power, charging time and other information in real time, and transmit the data to the background management system through the network. This facilitates users and managers to conduct remote monitoring and management, and improves the operational efficiency and user experience of the charging station.

4. EVSE charging station 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.