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DC charging pile is a kind of charging equipment specially designed to provide DC power supply for electric vehicles. DC charging pile can convert AC power into DC power and directly charge the power battery of electric vehicles, which has higher charging power and larger voltage and current adjustment range, so it can realise rapid charging and provide electric vehicles with fast replenishment of electric power, and in the process of charging, the DC charging pile can utilise the electric energy more efficiently and reduce the energy loss, and the DC charging pile is applicable to various models and brands of electric vehicles with wider compatibility.
DC charging piles can be classified in different dimensions, such as power size, number of charging guns, structural form, and installation method. Among them, according to the structure form more mainstream classification is the DC charging pile is divided into two kinds: integrated DC charging pile and split DC charging pile; according to the number of charging gun more mainstream classification is the DC charging pile is divided into single gun and double gun, called single gun charging pile and double gun charging pile; according to the way of installation can also be divided into floor-standing type and wall-mounted type charging pile.
In summary, DC charging pile plays an important role in the field of electric vehicle charging with its efficient, fast and safe charging capability. With the continuous development of electric vehicle industry and the continuous improvement of charging infrastructure, the application prospect of DC charging pile will be more broad.
| DC Fast Charger Specifications | |||
| Equipment Models | BHDC-240KW-2 | ||
| Technical Parameters | |||
| AC Input | Voltage range (V) | 380±15% | |
| Frequency range (Hz) | 45~66 | ||
| Input power factor | ≥0.99 | ||
| Fluoro wave (THDI) | ≤5% | ||
| DC Output | Workpiece ratio | ≥96% | |
| Output Voltage Range (V) | 200~750 | ||
| Output power (KW) | 240KW | ||
| Maximum Output Current (A) | 480A | ||
| Charging interface | 2 | ||
| Charging gun length (m) | 5m | ||
| Operation & Control | Machine display | 7 inch color touch screen | |
| Charging operation | Swipe or scan | ||
| Metering and billing | DC watt-hour meter | ||
| Communication | Ethernet (Standard Protocol) | ||
| Heat dissipation | Air cooling | ||
| Size (W*D*H) mm | 990*750*1800 | ||
| Installation method | Floor type | ||
| Environment | Operating temperature(℃) | -20~50 | |
| Optional | 4G wireless communication | Charging gun 8m/10m | |
Dc charging piles are widely used in public charging stations, highway service areas, commercial centers and other places. With the popularization of electric vehicles, the application range is expanding:
