Negotiable
The date of payment from buyers deliver within days
Sichuan
Long-term effective
2021-08-08 06:47
492
Company Profile
By certification [File Integrity]
Contact：weiyu2021(Mr.)
Email：
Telephone：
Phone：
Area：Sichuan
Address：Sichuan
Website：http://www.weeyuevse.com/ http://weiyu2021.hua-sheng-cn.com/
Specification
Power Specification | |||||
Main Standard |
GB/T 18487.1-2015; GB/T 27930-2015; GB/T 20234.1-2015; GB/T 20234.3-2015; |
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AC Power Input Rating |
TN-S, 380V±15%, 50/60Hz |
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Power Wiring |
3-Phase, 5 Wires - L1/L2/L3, Neutral plus PE |
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DC Voltage Output |
200 ~ 750VDC |
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Charging Gun |
Meet GB/T 20234.3-2015, 1/2-Gun (with temp. detector), 5m cable |
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DC Power Output Rating |
60kW |
80kW |
120kW |
160kW |
200kW |
The Maximum Output Current |
150A-max |
200A-max |
200A-max |
250A-max |
250A-max |
PF (Power Factor) |
≥98% (@50% ~ 100% full load output power) |
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THD-I |
≤5% |
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Peak Efficiency |
≥96% (@750V, 50% ~ 100% full load, rated input Voltage) |
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Voltage Stabilized Accuracy |
<0.5% |
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Current Stabilized Accuracy |
<±1% |
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Output Voltage Error |
±0.5% |
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Output Current Error |
≤±1% (when output current ≥ 30A); ≤±0.3A (when output current < 30A) |
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Ripple Factor |
≤±0.5%(RMS) |
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Electric energy measurement method |
Measuring DC output electric energy |
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Auxiliary Power Supply |
120W, 12/24 VDC switchable |
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Connector Mechanical Operating Life |
≥10000 times |
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User Interface & Control | |||||
Charging Control |
Plug and Play, RFID Card or App |
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Human-Machine Interface |
7-inch LCD Touchable Screen |
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Indicators |
4 LED indicators-Power/ Fault / Charging A / Charging B |
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External Communication |
Either Ethernet |
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OCPP Protocol (Optional) |
OCPP 1.6 |
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Features
The general DC charging stations are composed of DC smart energy meter, voltage sensor transmitter, insulation detector, main controller, switching power supply, charging power supply module, relay, AC contactor, DC contactor and so on. The assembled charging stations not only has complex production and assembly process, but also has high equipment failure rate, complicated operation and maintenance and high cost.
Relying on the technical R & D advantages of the parent company, after years of technical research, WEIYU Electric took the lead in launching "integrated EV charging power controller" in the industry in 2019. And obtained a number of national patents, and applied for PCT international patent
Core Technology
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It integrates BMS power supply, automobile communication, charging process control, insulation detection, voltage detection, electric energy DC metering, overcurrent protection, short circuit protection and other functions in one highly integrated, ultra-small size. Greatly simplify the composition of the charging pile, the power controller + charging gun + charging module + display and communication part can be charged, speeding up the production efficiency of the whole pile, saving human resources; sharing power scheduling, improving charging efficiency. |
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Wide applicable power range: 60~200kW; High stability, good reliability; Complete fault detection function, accurately locate the fault point; Remote program upgrade can be realized through the communication module; Maintenance is convenient and fast.
As the core control component of DC fast charging pile, flexible power dispatching unit is completely developed by the company, which is equipped with power dispatching unit, output over-current and over-voltage protection, data communication and other functional components.
Weeyu makes the production and assembly of EVSE quite simple
Weeyu makes equipment operation particularly stable
Weeyu makes maintenance and transportation very convenient.
http://www.weeyuevse.com/
