SK Signet Discloses 400kW Ultra-fast Charger

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At the 36th Electric Vehicle Symposium & Exposition (EVS36) held last month, SK Signet introduced a 400kW V2 charger that was first unveiled at CES 2023.


The V2 charger has already received a great response from the market by charging a Kia EV6 vehicle equipped with an 800V battery up to 80% within just 14 minutes and 44 seconds at a charging demonstration event held at a plant completion ceremony in Texas.


The V2 can charge two vehicles simultaneously with one charger (dispenser), and can output up to 400kW from a single port. It is the first 400kW ultra-quick charger produced in the United States, and with its ability to charge up to 80% in 15 minutes, it is the fastest electric vehicle charging product.


In addition, the V2 chargers are produced at a factory in the United States using American steel, making it one of the few products that can benefit from the National Electric Vehicle Infrastructure Formula Program (NEVI). Since last month, SK Signet’s Texas plant started mass-production in earnest.


SK Signet also exhibited a prototype model of the Megawatt Charging System (MCS) that supplies power in megawatts (MW), for the first time at an international exhibition. The megawatt charger supplies more than 1000 kW of power, making it suitable for charging heavy-duty vehicles such as trucks and buses equipped with large-capacity batteries.


A spokesperson for SK Signet explained, “As the number of electric vehicle users increases, the level of customer demand for the charging experience will increase. In order to advance the era of electric vehicles, shortening the charging time is essential. So we are determined to advance the actual electric vehicle era through the further development of ultra-fast charging technology.”


 
 
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Slow Charger

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[INQ. NO. 2211M43] Starkoff’s new slow charger, ChargePro®, that charges smart EVs has been developed for charging businesses.


ChargePro® has convenient and rational charging functions, and is compact in size, requiring the minimum TOC from service operators, such as installation, maintenance, and capacity expansion costs.

ChargePro®, a slow charger to provide various options
It is made according to HSM specifications required by major finished OEM vehicles, and its feature is that it is compatible with normal AC chargers (cable SAE J1772).
ChargePro® provides various options to be selected by EV charger users depending on their needs, by enabling two cables to be connected to one charger at the same time, if desired, and supporting a speed of up to 50A.

Real-time monitoring for safe charging
For safe charging, data on the charger’s temperature, current and voltage is collected and recorded remotely in real time for 24 hours through 365 days.


The operating system (Star_CSMS®) is also based on Amazon Web Services (AWS) to support the charging infrastructure standard operation protocol of OCPP, making it possible to look up and operate chargers around the world in real time.


The built-in meter that measures the electric power used guarantees Class-1 degree measurement performance.
And, the charger also provides a two-way measuring function to replace V2G.


Moreover, it is manufactured by using recycled PVC and aluminum and helps preserve the environment by keeping the standby power under 3W, thus contributing to carbon neutrality in the era of converting to electric energy.


It recognizes a user’s approach thanks to the infrared TOF sensor and provides voice information on the use instructions and on-site events. It also authenticates and manages membership through RFID card tagging and QR scanning. Flexible payment as per each site is also possible.


And, is provides a roaming function by connecting with Star_CSMS®, a cloud management system.


 
 
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High Frequency Charger

https://korean-machinery.com///inquiry[INQ. NO. 1807M03] CHARBES is a high frequency charger from Dongeun Charger that is light, noise-free, and small for easy handling.
The CHARBES has energy efficiency of 90% and can save electricity cost in charging acid battery anywhere and everywhere.
The CHARBES can be carried onboard, mounted on or installed in forklifts or transport machine, over the spatial limits. The fast charging CHARBES (3~10hrs, or 5~11 hrs) can even charge batteries in case of blackouts, or by transformer if the main power voltage isn’t 220V. The charger can double cycle of batteries, and completely deoxidize sulfate formed during the charging process to maintain performance and extended life.
Dongeun Charger is specialist in the development, manufacture, and distribution of high frequency chargers, striving in precise analysis on chargers and batteries from other companies, to solve the problems of the existing products and create new technologies for next generation chargers. CHARBES has a vision of providing the most efficient and easy-to-use chargers to the world while keeping the environment safe.

 

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