20KW DC Chargers for EV Description
The 20kw dc ev charger is a high efficiency charging solution designed for electric vehicles. It features a 3 phase 380V AC input and a wide DC output voltage range of 200-1000v, providing a maximum output power of 20kw. It is equipped with comprehensive safety features such as over voltage, over load, short circuit, and leakage protection, as well as IP54 protection for outdoor use. The charger also offers user friendly interfaces like a 7 inch touch screen and RFID function.
20KW EV DC Charger Functions
1. Voice Prompt: Provides audio feedback to guide users through the charging process, indicating start/end of charging and alerting to issues.
2. Overcurrent and Overload Protection: Automatically detects and responds to abnormal current or power levels to prevent damage to equipment and vehicles.
3. Leakage and Short Circuit Protection: Quickly detects leakage or short circuit situations and cuts off power to prevent electric shocks and fires.
4. Fire retardant Protection: Uses fire retardant materials to reduce fire risk and slow fire spread.
5. Stop by Unplugging Gun: Cuts off power immediately when the charging gun is removed from the vehicle, ensuring safe disconnection.
6. Remote Payment: Allows users to pay remotely, enabling seamless and convenient charging without physical interaction.
7. Lightning Protection: Protects internal components from lightning strikes or surges, ensuring stable operation during adverse weather.
20KW Commercial EV charger Specifications
| Output Maximum Power | 20KW |
| Charging Connector | Single Connector |
| Input Voltage Range | 380Vac±20% |
| Output Voltage Range | 1000Vdc |
| Activation(Configuration Options) | POS Machine/Scan OR Codes/RFID Payment Terminals with OCPP |
| Connectivity | Standard RJ45 Interface/4G |
| Management System | Offline Management Tools Operational Monitoring Platform |
| Dielectric Strength | ≥2000V |
| Connector Type | GB/T20234.2-2015 Type C CCS1/CCS2 |
| Dependability | 50000h |
| Protection System | Over/Under Voltage,Shortcircuit Overload,Leakage,Surge Protection |
| Charging Cable Length | 5m(Customization Acceptable) |
| Operating Temperature Range | -20~50℃ |
| Storage Temperature Range | -20~70℃ |
| Noise | ＜75dB |
| Current Regulation Accuracy | ≤±1% |
| Voltage Regulation Accuracy | ≤0.5% |
| Output Current Error | ≤±1% |
| Output Voltage Error | ≤±0.5% |
| Measurement Method | Energy Meter |
20KW 380V EV Chargers Applications
- Commercial Charging Stations: The charger is ideal for commercial charging stations, providing rapid and efficient charging for multiple electric vehicles, ideal for high traffic areas.
- Public Parking Areas: This charger is perfect for public parking areas, such as shopping malls, hotels, and entertainment venues, offering convenient and fast charging for electric vehicle owners.
- Home Use: The charger is also suitable for residential applications, enabling homeowners to quickly and conveniently charge their electric vehicles at home.
FAQ
Does the 20kw 380v ev charger support simultaneous charging of multiple vehicles?
Most 20kw 380v ev chargers are single gun single charging devices that can only charge one vehicle at a time. However, there are also some charging stations that support dual or multiple gun outputs, which can charge multiple vehicles simultaneously. This type of multi gun charging station usually dynamically allocates power based on the charging needs of the vehicle to ensure maximum charging efficiency.
What is the environmental adaptability of a 20kw dc ev charger?
20kw dc ev charging piles are typically designed to operate over a wide range of ambient temperatures, typically from -20℃ to 50℃. They also have protective functions, such as waterproof, dustproof, and moisture-proof to adapt to different outdoor environments. The protection level usually reaches IP54, which means that the charging station can prevent dust from entering and prevent water splashing.
Is the charging gun of the 20kw ev charger universal?
The universality of the charging gun depends on the interface standard. If both the charging station and the vehicle support the same interface standard (such as CCS or CHAdeMO), then the charging gun is universal. However, different brands or models of charging stations may have slight differences in the design and connection method of the charging gun. For example, some charging stations may be equipped with detachable charging guns, while others may adopt a fixed design.
Can the charging cable of the 20kw dc ev charger be replaced?
Some 20kw dc ev chargers support the replacement of charging cables, but it is necessary to ensure that the replaced cables meet the specifications of the charging station. When replacing cables, it is recommended to contact the charging station manufacturer or professional technicians to ensure safety and compatibility. If the cable of the charging station is damaged or the length does not meet the requirements, replacing the cable is a feasible solution.
