High-power DC Charging
High-power DC charging is a high-power DC fast charging cabinet with a base-type floor-standing installation structure. It is specially designed for public and special energy replenishment scenarios for new energy vehicles. The charging cabinet takes the DC bus architecture as the core and integrates the power conversion unit, control protection system and human-computer interaction interface internally, which can provide stable and efficient high-power DC output to the outside world.
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Product Introduction
Compared with traditional AC slow charging piles, this High-power DC charging directly outputs adjustable DC power, bypassing the on-board charger and greatly shortening charging time. The cabinet adopts a modular plug-in frame design, and the power units can be independently replaced to facilitate on-site maintenance and future power upgrades. The protection level of the whole machine reaches IP54 (cabinet) and IK10 (mechanical impact protection), which is suitable for outdoor all-weather operating environments. At the same time, the base structure lowers the center of gravity and enhances wind load and earthquake resistance. It is especially suitable for deployment in highway service areas, bus stations, logistics parks and other places that require high reliability and high frequency of use.
Detailed display
Charging gun socket
Equipped with a dustproof and waterproof charging gun socket protective cover, which automatically springs back to seal when not charging; there is a ring LED indicator light around the socket, which is blue when in standby, green when charging, and red when malfunctioning.
Grounding post
There are two independent M10 galvanized grounding posts on the outside of the cabinet, which are used for system grounding and protective grounding, respectively, meeting the requirements of double grounding specifications for inverter battery box cabinet.
Emergency stop button
Located in the lower right corner of the front of the cabinet, a large red protruding button with a diameter of 40mm, with a guard ring to prevent accidental contact. When pressed, the main relay is cut off and an alarm signal is sent for Stationary Battery Charging Cabinet.
Cooling air outlet
Located at the lower back of the cabinet, the air outlet grille is tilted downward at 30 degrees to prevent rainwater from pouring back; the internal insect-proof net is made of a stainless steel mesh plate, which is removable for cleaning for Battery Charging Cabinet for Backup Power Systems.
Application scenarios
Highway service area
Deployed symmetrically along both sides of the highway, a single cabinet supports simultaneous fast charging of two vehicles. It is linked with charging piles in adjacent service areas through the background to guide vehicle diversion in advance.
Urban bus station
Centrally charge multiple electric buses at night, taking advantage of peak and valley electricity prices to reduce operating costs; the pedestal structure does not occupy wall space, making it easier for vehicles in the station to turn around for DC rapid charging.
Heavy Truck and Construction Machinery Logistics Park
Double-gun parallel connection provides more than 350kW charging power for electric heavy trucks, shortening the energy recharge time; the IK10 protection level of the cabinet can resist the accidental collision of the loader for Level 3 charging.
Commercial and office building underground garages
The low-noise and compact pedestal design is suitable for underground garages with limited floor heights. The independent auxiliary power supply ensures that the electronic lock can be unlocked reliably after charging for DC fast charging.
FAQ
Q: What are the main differences between pedestal and split charging piles?
A: The base type (all-in-one machine) integrates all components into one cabinet, which is easy to install and suitable for decentralized layout; the split type separates the power cabinet from the charging terminal and is suitable for centralized high-power storage yards. We can provide the best advice based on your site conditions.
Q: Does the device support charging multiple guns simultaneously? How is the power distributed?
A: Supported. The equipment adopts intelligent power distribution technology. When multiple guns work at the same time, the system will automatically optimize the power distribution strategy (such as average distribution or on-demand distribution) according to the needs of each vehicle BMS, maximize the use of transformer capacity, and shorten vehicle waiting time.
Q: How does the product perform in extreme weather?
A: The product design fully considers environmental adaptability, has a wide operating temperature range, and has an independent cooling and heating system. It can start normally and operate at full load in high temperature, low temperature, high humidity and salt spray environments.
contact us
Relying on the mature high-power fast charging complete engineering supporting strength and batch delivery management and control capabilities, project purchasers are welcome to bring project parameters to dock with customized High-power DC charging quotations and technical solutions, and jump to the inquiry page to communicate the implementation details.
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