PHOENIX CONTACT (Phoenix Electronics) (Phoenix Electronics) in the field of electrical connection and automation, recently published a “universal CCS charger Charx Connect” with DC DC fast charge power in an instant, with previous high speed DC charging cable, which not only solves the past CCS charging seat due to overheating problems, most of them cannot charge more than 200kW high-power charging, so that the new generation of electric vehicles can safely use the power of up to 500 kW in an instant to charging the power, but also sustainable The stable 250KW power is powered by the electric vehicle, thereby significantly shortening the charging time of future new generation electric vehicles.
In recent years, the technology development indicators in electric vehicles have, in addition to the battery capacity of the vehicle itself, the energy number of the vehicle, the motor, the motor, and the electric motor multiple Outside the output power, the most important thing is the DC DC fast charge power.
Because the higher the DC DC fast charge, the large-capacity lithium battery pack is currently up to 90kWh, 100KWH capacity, the shorter time to complete the charging, but not only the large capacity battery can extend the battery life, reduce the mileage Anxiety, the higher the power of DC DC fast charge facilities and vehicle correspondence, and can also reduce the charging time on the trip, so that the willingness to drive the electric vehicle for long-distance travel, it has become the goal of the development of the electric vehicle industry.
The charging power calculation of the electric vehicle is actually the same as our past “P = I x V”, P = power (W Watt), I = current (A Ampere), V = voltage (V volt).
In order to see electric vehicle products sold in the current domestic and global market, many DC DC charging guns are limited, most mainly because of the most popular charging gun cables in the market “air cooling” Heat, “air-cooling” heat-dissipating charging gun facilities can correspond to the maximum current of 200A, and it is possible to overheat the risk of overheating.
As for the Audi 150KW DC fast charge, Tesla V3 super charging station, Porsche Turbo ChargiThe NG high-speed charging station is more than 80KW charging gun, which is mainly because of its charging gun with “water cooling” heat dissipation. The charging pile also has a compressor of the water-cooled system, so it can withstand more than 200A no overheat. Especially if the Porsche Turbo Charging High-speed charging station is powered by 800V high voltage, its current is as high as 337.5a, and can be safely powered in the case of charge guns, and power supply with the highest 270 kW. Therefore, it is an important technology that uses “water-cooled” heat-dissipating charging cable to be a future DC charging power.
Phoenix Contact Posted the corresponding high-power charging seat, the instant power is up to 500kW 
Turning back, Phoenix Contact is in its charX electric vehicle In charging technology products, new “General CCS Charging Scation Charx Connect” is added, and the wire design in the charge block is mainly used to achieve high power charging. As for the previously launched DC electric charge cable, “water-cooled” cooled, which can withstand the current of up to 500A.
The CCS charge holder launched is divided into corresponding US CCS 1 through holes, and the European regulatory CCS 2 adhesion, and each has “35 mm ⊃2; DC Wire cross section “,” 70 mm ⊃2; DC cross section “,” 95 mm ⊃2; DC cross section “3 type charge seat, future car factory can be equipped with different corresponding specifications according to vehicle performance level Charger.
Among them, it is equipped with a cross section up to 95 mm ⊃2; a charging housing of a wire, which can now be safely used for high power charging, so that electric vehicles When charging is used in the future, it can be charged for a few minutes, and no longer needs a few hours of charging time. In addition, Phoenix Contact emphasizes its DC power contact and high voltage wires to adopt optimized connection skillsSurgery, the temperature rise of the connection system can be minimized; also indicate that the built-in temperature sensor having a few unique industries in the recharge holder can be performed at two power contacts, so that the vehicle can be measured according to temperature measurement. To assess the charging current required to dynamically adjust, further improve security. The overall protection of the charging seat reaches IP67, which can achieve waterproof and dustproof, and the front is an additional IP6k6k and IP6k9k protection.
Bringing “Highlands Charge Curve”, the maximum DC electric charge power up to 250KW
In addition, the Charx Connect CCS recharge holder is another High focus lies in the continuous maximum DC electric charge power. Take “95 mm ⊃2; DC wire cross section” charged seat as an example, sustainable use of 250 kW high power is stable as electric vehicle charging; “70 mm ⊃2; DC cross section” can be 200KW stable power; “35 MM ⊃2; DC Wire Cross section “version is 125KW. 
Many electric vehicles, universal after the battery DC DC fast charge to 80%, will be reduced to the power of 7.7 kW of AC AC, slowly charge to 100% to extend battery life.
Many electric vehicles are below the battery 80 percentage, in the process of DC DC fast charge, in fact, it will not be able to supply power to the maximum power (like Porsche is 270KW, Tesla v3 is 250KW), but will The power is reduced as the charging time is long.
Intent for the maximum DC electric charge power, is like the “Highlands Charge Curve” that Audi is currently emphasized in E-TRON products. The Audi brand emphasizes that the time to reduce the charging power will be delayed, and most of the time can charge the vehicle at a high power of 150 kW, but can effectively shorten the charging time. The 250KW of the charX connection CCS charged, the 250KW continued maximum DC electric charge power is further raised to 250KW of the “Highlands Charging Curve”.
Currently, Phoenix Contact issued this published “Universal CCS Charging CHARX Connect” with DC DC fast-powered power of 500 kW, with existing and high-speed DC charging cables, will be expected to get a lot of global The car factory is adopted, and more can further improve the DC fast charge power of the electric vehicle, reduce charging and waiting time.
