![Fast and Efficient EV Charging Solutions for Electric Vehicles]()
Product Description
![Fast and Efficient EV Charging Solutions for Electric Vehicles]()
Dc fast charging pile bright point:
Fast charging speed
High voltage and high current output: DC charging pile can provide higher voltage and greater current, which can achieve fast charging.
Adaptive fast charging battery: Matched with the fast charging battery system of electric vehicles, it can make full use of the fast charging capacity of the battery and greatly shorten the charging time.
High charging efficiency
Reduce the conversion link: the direct output of direct current to charge the battery, reduce the loss of power conversion process, improve the charging efficiency, charging efficiency can reach more than 95%.
Intelligent charge management: Equipped with advanced charge management algorithm, the charging parameters can be dynamically adjusted according to the real-time status of the battery, such as power, temperature, voltage, etc., to ensure the charging process is efficient and safe, and extend the battery life.
Adapt to a wide range of scenarios
Suitable for high-power charging requirements: It is suitable for places that need to quickly replenish electricity such as highway service areas and urban fast charging stations to meet the fast charging needs of electric vehicles for long distances.
Strong adaptability to harsh environment: It has better protection performance in design, and can adapt to high temperature, low temperature, humidity, sand and other harsh environmental conditions, such as in
It can still work stably under the environment of -30ºC to 50ºC.
Good charging stability
High-precision power module: The use of high-precision power module, the output voltage and current are stable, small fluctuations, can provide a stable charging power supply for the battery, to avoid damage to the battery due to voltage and current fluctuations.
Real-time monitoring and feedback: with a perfect monitoring system, real-time monitoring of various parameters in the charging process, such as voltage, current, temperature, etc., and timely adjustment of the charging state through feedback control, to ensure the stability and safety of the charging process.
Multi-vehicle charging management is flexible
Multi-gun configuration: Many DC charging piles are equipped with multiple charging guns, which can charge multiple electric vehicles at the same time, improving the use efficiency and site utilization of charging piles.
Intelligent power allocation: According to the number of access vehicles and charging needs, intelligent power allocation to ensure that each vehicle can be charged in a reasonable time to avoid charging conflicts between vehicles.
| Product model | 20kW | 30kW |
| Input characteristic | Input standard | Three-phase five-wire (A+B++C+N+PE) |
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| Input voltage | AC380V±15% |
| Input frequency | 45 ~65Hz |
| Output characteristic | Rated power | 20kW | 30kW |
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| Output voltage | DC200V-DC1000V |
| Constant power range | 300 ~ 1000VDC |
| Single gun output current range | 5 ~ 66A | 5 ~ 100A |
| Voltage regulation accuracy | ≤±0. 5% |
| Steady flow accuracy | ≤±1% |
| Ripple coefficient | ± 1% |
| Charging interface | 1 |
| Measurement accuracy | Level 2.0 |
| Maximum peak efficiency | ≥95% (More than 50% load) |
| Functional design | BMS secondary source | Standard configuration 12V |
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| Man-machine interface | 4. 3-inch touch screen |
| Charging mode | Automatic charging (APP or screen stop charging at any time) |
| Charging mode | Scan code, swipe card, password |
| Networking mode | Ethernet /4G |
| Remote upgrade | support |
| Safety design | enforce standards | GB/T 18487.1 -2015 ,GB/T 20234.3-2015 , GB/T 27930-2015 ,JJG 1149-2022 |
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| Safety function | Overtemperature protection, overvoltage protection, undervoltage protection, overcurrent protection, overload protection, short circuit protection, ground protection, environmental overtemperature protection, insulation monitoring protection, polarity reverse connection protection, lightning protection, emergency stop protection, leakage protection, communication fault protection, output contactor adhesion protection |
| Environmental index | Operating temperature | -30ºC ~ + 50ºC (Derating works above 50 ° C) |
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| Relative humidity | 5%-95% no condensation cream |
| Working altitude | ≤2000m (Derating above 2000m is required), do not use this device in areas above 3000m |
| Atmospheric pressure | 70kPa-105kPa |
| Class of protection | IP 54/IP 55 |
| Cooling mode | Air cooling |
| Noise control | ≤65dB |
| Installation mode | Floor/wall hanging |
| Product model | 80kW | 120kW | 160kW |
| Input characteristic | Input standard | Three-phase five-wire (A+B++C+N+PE) |
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|
| Input voltage | AC380V±15% |
| Input power factor | ≥ 0.99 (More than 50% load) |
| Input frequency | 45 ~65Hz |
| Output characteristic | Rated power | 80kW | 120kW | 160kW |
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| Output voltage | DC200V~ DC1000V |
| Constant power range | 300 ~ 1000VDC |
| Single gun output current range | 5 ~ 250A |
| Voltage regulation accuracy | ≤±0. 5% |
| Steady flow accuracy | ≤±1% |
| Ripple coefficient | ± 1% |
| Charging interface | 2 |
| Measurement accuracy | Level 2.0 |
| Maximum peak efficiency | ≥95% (More than 50% load) |
| Functional design | BMS secondary source | 12Vdc |
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| Man-machine interface | Color display |
| Charging mode | Automatic charging (APP or screen stop charging at any time) |
| Charging mode | Scan code, swipe card, VIN start |
| Networking mode | Ethernet /4G |
| Remote upgrade | support |
| Safety design | enforce standards | GB/T 18487.1 -2023 ,GB/T 20234.3-2023 , GB/T 27930-2023 ,JJG 1149-2022 |
|
| Safety function | Charging gun over temperature protection, over voltage protection, under voltage protection, over current protection, overload protection, short circuit protection, ground protection, environmental over temperature protection, insulation monitoring protection, polarity reverse connection protection, lightning protection, emergency stop protection, leakage protection, communication fault protection, output contactor adhesion protection. |
|
| Environmental index | Operating temperature | -30ºC ~ + 50ºC (Derating works above 50 ° C) |
|
|
|
|
|
| Relative humidity | 5%-95% no condensation cream |
| Working altitude | ≤2000m (Derating above 2000m is required), do not use this device in areas above 3000m |
| Atmospheric pressure | 70kPa ~ 106kPa |
| Class of protection | IP 54/IP 55 |
| Cooling mode | Air cooling |
| Noise control | ≤65dB |
| Installation mode | Floor type |
| Product model | 200kW | 240kW | 360kW | 400kW |
| Input characteristic | Input standard | Three-phase five-wire (A+B++C+N+PE) |
|
|
| Input voltage | AC380V±15% |
| Input power factor | ≥ 0.99 (More than 50% load) |
| Input frequency | 45 ~65Hz |
| Output characteristic | Rated power | 200kW | 240kW | 360kW | 400kW |
|
|
|
|
|
|
| Output voltage | DC200V~ DC1000V |
| Constant power range | 300 ~ 1000VDC |
| Single gun output current range | 5 ~ 250A |
| Voltage regulation accuracy | ≤±0. 5% |
| Steady flow accuracy | ≤±1% |
| Ripple coefficient | ± 1% |
| Charging interface | 2 |
| Measurement accuracy | Level 2.0 |
| Maximum peak efficiency | ≥95% (More than 50% load) |
| Functional design | BMS secondary source | 12Vdc |
|
|
|
|
| Man-machine interface | Color display |
| Charging mode | Automatic charging (APP or screen stop charging at any time) |
| Charging mode | Scan code, swipe card, VIN start |
| Networking mode | Ethernet /4G |
| Double charge | support |
| Remote upgrade | support |
| Safety design | enforce standards | GB/T 18487.1 -2023 ,GB/T 20234.3-2023 , GB/T 27930-2023 ,JJG 1149-2022 |
|
| Safety function | Charging gun over temperature protection, over voltage protection, under voltage protection, over current protection, overload protection, short circuit protection, ground protection, environmental over temperature protection, insulation monitoring protection, polarity reverse connection protection, lightning protection, emergency stop protection, leakage protection, communication fault protection, output contactor adhesion protection. |
|
| Environmental index | Operating temperature | -30ºC ~ + 50ºC (Derating works above 50 ° C) |
|
|
|
|
|
| Relative humidity | 5%-95% no condensation cream |
| Working altitude | ≤2000m (Derating above 2000m is required), do not use this device in areas above 3000m |
| Atmospheric pressure | 70kPa ~ 106kPa |
| Class of protection | IP 54/IP 55 |
| Cooling mode | Air cooling |
| Noise control | ≤65dB |
| Installation mode | Floor type |
Main product
![Fast and Efficient EV Charging Solutions for Electric Vehicles]()
Company Profile
![Fast and Efficient EV Charging Solutions for Electric Vehicles]()
Zhejiang Changzheng Electric Co., Ltd. (hereinafter referred to as "Changzheng Electric"), located in Yueqing Economic Development Zone, Zhejiang Province, covers an area of more than 15000 square meters and a building area of more than 27000 square meters. It is a comprehensive national high-tech enterprise dedicated to the research and development, operation, manufacturing, sales and service of two-grid electric equipment, charging pile infrastructure and electric power engineering construction. The company has always attached importance to independent research and development of products, and has obtained more than 200 patents with the strong support and advocacy of the company. The company has been committed to information and digital management, and the company's charging pile plate data platform "Changzheng Cloud Charging Data System" has obtained the computer software copyright.
The company's main products include primary and secondary integrated ring main unit (SF6, environmental protection), primary and secondary integrated pole-mounted circuit breaker, charging pile, intelligent distribution monitoring platform, low-voltage switch, high and low voltage switch cabinet, low-voltage cable branch box, metal (non-metallic) meter box, box type substation, JP cabinet, pole-mounted switchgear assembly, dry type transformer, oil type transformer, etc. The products are qualified suppliers of the National Grid and the Southern Power Grid. The enterprise has passed the type test, CCC and safety standardization certification of the National High Voltage Electrical Apparatus Quality Supervision and Inspection Center, passed the ISO9001, ISO14001, OHSAS18000, intellectual property management and other system certification, and has successively won the "High-tech Enterprise", "Top 50 Charging Industry in China in 2021". The technical standards of series of products are among the forefront of domestic peers, and it is a scientific research oriented green new energy enterprise with comprehensive competitiveness, forging ahead for the country's early realization of "peak carbon dioxide emissions and carbon neutrality".![Fast and Efficient EV Charging Solutions for Electric Vehicles]()
Our Advantages
![Fast and Efficient EV Charging Solutions for Electric Vehicles]()
Certifications
![Fast and Efficient EV Charging Solutions for Electric Vehicles]()
Exhibition
![Fast and Efficient EV Charging Solutions for Electric Vehicles]()
Our Services
![Fast and Efficient EV Charging Solutions for Electric Vehicles]()
FAQ
Q:What is your terms of payment?
A:online fast payment,T/T
Q:Do you test all your chargers before shipping?
A: All major components are tested before assembly and each charger is fully tested before shipped
Q:How long to fully charge a car?
A: To know how long to charge a car, you need to know the OBC(on board charger) power of the car, the car battery capacity, the charger power. The hours to fully charge a car =battery kw.h/obc or charger power the lower one. For e.g, the battery is 40kw.h, obc is 7kw, charger is 22kw, the 40/7=5.7hours. If the obc is 22kw,then 40/22=1.8hours.
Q:Are you Trading Company or manufacturer?
A: We are professional EV charger manufacturer.
