Uncooled DC charging cables for realizing a wide range of charging solutions
With reliable DC charging infrastructure, charging electric cars on medium and long-distance journeys at semi-public and public stations is now practical for everyday use. Long charging times are a thing of the past.
Even with uncooled DC charging cables, charging currents up to 375 A and short charging times are achievable. Power transmission requirements vary by location and application, so optimizing the charging infrastructure makes sense for many operators. The robust Charx connect DC charging cables offer future-proof features and power versions from 150 A to 375 A.
The right power in the right place
Charging infrastructure should match application-specific criteria. For example, a DC home charger isn’t suitable for a highway parking lot, nor is an HPC quick charging station for a residential area. The key factor is the average time a vehicle spends at the location: HPCs are ideal for short stops at highway rest areas, charging parks, and interstates. Medium power stations (50-100 kW) are best for 30-minute to 2-hour stops, such as at shopping centers and supermarkets. Lower power DC charging is suitable for longer stays, like at tourist destinations, amusement parks, and sports stadiums.
DC charging is ideal for tourist destinations like amusement parks and sports stadiums. It also suits private and professional applications, especially with easy DC voltage access (e.g., large photovoltaic systems). Differentiating DC from AC charging requires careful consideration. Phoenix Contact’s charging cables support various DC applications, enabling cost-effective infrastructure. The new CHARX connect standard CCS connectors cover 150-250 kW. CHARX connect professional, with a 4 x 50 mm² conductor, operates HPC stations at 375 A without cooling up to 40°C and higher currents in Boost Mode.
Safe and robust in outdoor applications
The clever sealing concept of the CHARX connect standard DC charging cables ensures complete longitudinal water tightness. Protecting the live parts inside the housing against moisture. This maximizes electrical safety for the user while increasing the failsafe performance of the charging infrastructure.
The innovative two-chamber sealing system marks the next stage in the development of the DC charging cable sealing systems from Phoenix Contact: by physically separating the DC+ and DC- power contacts, short circuits can be completely ruled out.
High-quality materials also ensure the necessary robustness and long service life of the charging connectors – even in constant outdoor use under harsh conditions.
Prepared for four-conductor measurement technology
For reliable billing compliant with calibration laws, DC charging cables and connectors are prepared for four-conductor measurement technology, making them future-proof. This technology records power dissipation in the cable to precisely determine the energy transferred to the electric vehicle.
Sustainable, easy, and cost-effective: repair kits
Despite their robust materials, charging connectors at semi-public or public stations require regular maintenance due to improper handling. Damage often occurs on the mating face. Repair kits allow quick and easy replacement of mating face frames and power contacts, making Charx connect DC charging cables easy to maintain, saving time and costs, and increasing infrastructure availability.
This eliminates the need for costly and time-consuming complete cable replacements. This maintenance is more economical and sustainable.
