Ark 15kW 750V 25A Power Supply AC/DC Converter for Electric Vehicle DC Charger Use with CAN Communication Protocol and CE

Nanjing Ark Tech Co., Ltd.

The Ark Tech team has a great vision to provide you with stable and reliable DC charging solutions and services. With extensive experience and knowledge of electrical and digital power supply, we provide you with the most professional and practical project implementation guidance.

Nanjing Ark Tech Co., Ltd. was established in 2016. It is committed to the development of DC charger international business and client software, to make up for the lack of Chinese DC charger solution and accessories provider's international market and customer service.

Ark 15kW 750V 25A Power Supply AC/DC Converter for Electric Vehicle DC Charger Use with CAN Communication Protocol and CE

Ark 15kW 750V 25A Power Supply AC/DC Converter for Electric Vehicle DC Charger Use with CAN Communication Protocol and CE is specially developed for the electrical vehicle DC fast charging. It has high efficiency, power factor, high energy density, and good reliability advantages. 3 phase without neutral AC input, DC output voltage range from 150 to 750VDC, 15kW output power, compliant with CE safety requirements, EMC standard EN55022 CLASS A, it is an advanced international level charging rectifier and converter.

Unique Functions:
Wider output voltage range: 150-750VDC, suitable for all EVs
More power output in low voltage, 25% bigger than others
A patent intelligent discharge circuit inside, improve the system reliability and simplify the system design
High temperature adapted: full power output at 55 ℃
High efficiency in all level load, full load efficiency above 95.5%
Low standby power consumption, less than 10W

Main Features:
3-phase without neutral input, eliminate the large neutral current risk
3-phase active power factor correction technology, reduce the harmonic interface to the grid
Dual DSP design, achieve the full digital control, fewer components means higher reliability
Widest input voltage range in the industry: 260-530VAC, operates in most grid, even the poor ones
Wider range of operation temperature: -40 ℃-+75 ℃
Considering salt fog resistance, moisture and mildew resistant design, achieve strong environmental adaptability
Hot plug-in design, easy to install

4. Cases We Implemented Till Now

An ambitious team that cares about revolutionizing a clean world through key tech and engineering innovations.

Case 1

Integrate DC Charger with PV System in UK

60kW Chademo DC Charger at UK Sheffield. This is an UK energy project, built for the industrial park. To fulfill the EV charging requirements in the park, our team work with the customer to combine DC rapid charger, energy storage equipment with integrated 6kW solar (PV) canopies to implement a smart power grid system.

Case 2

Cooperate with Charging Operator in US

In the US, we cooperate with EVRUS which is the managing partner of the EV Fast Charging USA to implement a project which deploy and install DC rapid charger a 2,800 mile journey passing through cities in 10 states in the USA: California, Nevada, Utah, Colorado, Nebraska, Iowa, Indiana, Ohio, Pennsylvania, New Jersey and New York.

Case 3

Provide Charging Service to GM Bolt Fleet

To partner with GM automaker, we provide 60kW CCS combo-1 DC charger for Bolt EV fleets charging service. In order to maximize the charging network efficiency, our chargers modifies to meet GM test requirements and run stably and reliably that ensures the charging service successfully operated.

Case 4

Test by BMW Lab to Enter into Europe

1. Why choose us as your preferred EV Charger supplier?

I. The professional technical team and long-term vision of the industry ensure that we are always in the industry leading position. We offer a wide range of product options: charging stations for various charging standards, international standardization design, and smart back-end services.

II. Our products have passed various application scenarios and laboratory standard tests. You can buy our charging station products without any concerns and receive our professional service support.

III. The only Chinese EV Charger vendor who is willing and able to achieve CE and UL certificate currently.

IV. Our team members are the first batch of sales and engineers who is working in developing and selling global standard EV DC Charger which ensure we have plenty of experience implement global EV DC charger projects and have the foresight to lead EV charger products.

2. Is there any experience in implementing overseas charging station projects?

Yes, actually we are the pioneers in implementing overseas charger projects. Till now, we cooperate with UK power company to integrate EV charger with PV system, with US charging operator to install dozens of EV DC charger along the Freeway from LA to San Francisco, with GM automaker to provide DC fast charging service to their Bolt EV fleet and several charging projects.

3. What are the advantages of your products?

I. Telecom level product design and production.

II. Multiple charging standards support including CCS-1/2, CHAdeMO and GB/T, which means we can offer you all standards EV DC charger you want.

III. Quality comes first with wider input & output voltage range, lower voltage output range, better temperature adapted, higher protection grade, a longer technical foresight and most advanced modular design.

IV. Fast customer response, prefessional technical support and more solutions come out.

4. Can you explain the differences of global DC fast charging standards?

Till now, there are 5 kinds of DC fast charging standards: CCS-1, CCS-2. CHAdeMO, GB/T and Tesla.

CCS-1: DC fast charging standard for North America. Typical charging EVs: Chevy Bolt.

CCS-2: DC fast charging standard for Europe. Typical charging EVs: BMW i3, VW e-Golf, Porsche Mission-e.

CHAdeMO: DC fast charging standard for Japan. Typical charging EVs: Nissan Leaf.

GB/T: DC fast charging standard for China. Typical charging EVs: BYD, JAC, BAIC.

Tesla: DC fast charging standard for Tesla only. Typical charging EVs: Tesla Model S, Model X, Model 3.

5. Does the higher the charging station output power mean the faster the charging speed?

No, it doesn't. Due to the limited power of the car battery at this stage, when the output power of the DC charger reaches a certain upper limit, the larger power does not bring a faster charging speed.

However, the significance of high-power DC charger is that it can support dual connectors and simultaneously output high power to charge two electric vehicles at the same time, and in the future, when the electric vehicle battery is improved to support higher power charging, it is not necessary to invest money again to upgrade the charging station.

6. If we purchase your EV DC charger, how to get your after-sales support?

Under normal circumstances, we will provide comprehensive after-sales technical training, including providing written training materials, training videos or inviting customers' technical personnel to face-to-face training to help customers master parts replacement and basic maintenance work. When encountering an urgent situation, we will also send professional technicians to provide on-site support.