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EP 20 concluded, Comking depicted a new vision of the intelligent and sustainable development of the power world
2020 Shanghai International Electric Power Equipment and Technology Exhibition. It has been successfully concluded on December 5~ -
Dry air insulated switchgear debuted at the Asian Power and Electrical Exhibition
From June 6 to 8, 2016, Comking Electric was invited to participate in the 2016 Asian Power and Electrical and Smart Grid Exhibition.
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V2G Intelligent Charger
- Wide voltage range with high efficiency: The DC side voltage range can reach 200Vdc to 1000Vdc, adapting to the high-voltage architecture of the new generation of electric vehicles; The overall charging and discharging efficiency of the V2G piles is up to 98%, supporting various communication methods such as 4G and Ethernet.
►Overview
EV Charger China Comking Electric has meticulously crafted a new generation of 30kW/60kW bidirectional V2G charger, serving as an advanced bidirectional charger-discharger that supports 30kW/60kW DC charging/discharging, building a bridge for energy interconnection between electric passenger vehicles and distributed energy storage, as well as photovoltaic storage charging microgrids.
Relying on the V2G charger, the charging and discharging stations, and even the urban charging and discharging network, have shown their advantages. It can not only fully meet the daily charging needs of electric passenger vehicles but also fully tap the potential of the energy storage units of electric vehicle power batteries, actively participate in grid peak shaving, effectively suppress load fluctuations, help achieve orderly charging, and promote efficient management of the power demand side.
In design, the V2G charger adopts a modular integration and miniaturization concept, ingeniously integrating key components such as power supply input, power conversion unit, output switching unit, charging control unit, measurement unit, charging interface, and human-machine interaction interface into a single unit. Its functionality is diverse, covering display, card reading, emergency stop, measurement and billing, fault protection, data and event logging and querying, providing users with a convenient, safe, and intelligent charging experience.
►Technical Parameter
| Technical Parameters | Description | ||
| 30kW-V2G DC Charger |
60kW-V2G DC Charger | ||
| Rated Power | 30kW | 60kW | |
| Gun | dual gun/cale length 5m | ||
| Protection | IP54 | ||
| Cooling method | Natural air cooled | ||
| Mount | Floor mounted | ||
| activation | Code scan/swiping card | ||
| Communication | Ethernet/4G | ||
| Noise (dB) | ≤65dB(A) (The ambient temperature is 25℃) | ||
| Standby power consumption | ≤50W | ||
| on/off Grid mode | on grid | ||
| DC side voltage range | Busbar side：200V~800V | ||
| Battery side：200V~1000V | |||
| DC side current range | 0~100A | 0~200A | |
| power factor | ≥0.99 | ||
| Current regulation accuracy | ≤1 | ||
| Voltage regulation accuracy | ≤0.5 | ||
| System efficiency | ≥98% | ||
| BMS auxiliary power supply | 12V | ||
| Environment | Operating Temp. | -20℃+50℃ | |
| Storage temperature | -40℃+75℃ | ||
| Altitude | ≤2000m | ||
| Atmospheric pressure | 79kPa~106kPa | ||
| Humidity | ≤95%RH, No condensation | ||
►Product Features
Wide voltage range with high efficiency: The DC side voltage range can reach 200Vdc to 1000Vdc, adapting to the high-voltage architecture of the new generation of electric vehicles; The overall charging and discharging efficiency of the V2G piles is up to 98%, supporting various communication methods such as 4G and Ethernet.
Intelligent Power Distribution: V2G chargers are equipped with intelligent power distribution functions, which can automatically schedule vehicles to participate in V2G based on the charging needs of the vehicles, combined with local electricity prices, electricity market conditions, and other factors. The scheduling uses efficiency optimization algorithms to operate the power module at the optimal efficiency point as long as the power allows.
Multiple safety protection: V2G chargers adopt a "proactive + passive" multiple layers of safety protection strategy. Effectively ensuring the safety of people, vehicles, and V2G equipment.
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