Leírás
| V2G Split-type Bi-direction Charging Equipment |
| According to energy storage power station, interactive smart grid and optimized using of energy resources, EAST developed the new generation of power products, being as bi-direction converter of AC DC, DC AC linked to public power grid in energy storage, photovoltaic, micro network system. Split-type charger consists of bi-direction rectifier cabinet and outdoor charging sets, using modular design, single rectifier module and inverter module being 50kw. It is applicable to charging stations and enterprises’ parking lot.
Split-type public DC charger I: Output voltage range DC 250 V ~ 750 V adjustable, the maximum output power of single unit is 50KW. Split-type public DC charger II: Output voltage range DC 250 V ~ 750 V adjustable, the maximum output power of single unit is 150KW |
● It consists of IGBT converter devices, AC / DC filter devices, soft starter, monitor, isolation transformers and protection devices etc.
● It is featured with power grid peak regulations, improving power grid quality, new energy access and other functions.
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MODEL |
EVDC-50KW-V |
EVDC-150KW-V |
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INPUT |
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Input voltage |
260 V ~ 456 V (three phase five wire) |
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Input current |
≤ 300 A |
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AC Input frequency |
45 Hz ~ 65 Hz |
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Efficiency |
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Power factor |
≥ 0.99 |
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Input THD |
≤ 5% |
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DC OUTPUT |
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Output voltage range |
700 Vdc series：250 V ~750 V |
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Rated output current |
80 A |
240 A |
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Max. output current |
85 A |
250 A |
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Soft start time |
3 s ~ 8 s |
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Output constant-current range |
10% ~ 100% |
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Voltage regulation accuracy |
≤ ± 0.5% |
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Current regulation accuracy |
≤ ± 0.5% |
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Ripple coefficient (peak value) |
≤ 1% |
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Current-sharing unbalanced degree |
≤ ± 5% (10% ~ 100% rated load) |
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Noise |
< 55 dB |
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INVERTER OUTPUT |
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Output voltage range |
400 V ± 15% (three phase three wire) |
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Max. efficiency |
≥ 93% |
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Allowable grid frequency |
47 Hz ~ 51.5 Hz |
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Power factor |
≥ 0.99 |
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Output THD |
≤ 5% |
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THDi |
< 3% (rated power) |
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Power factor |
0.9 (leading) – 0.9 (lagging) |
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PROTECTIONS |
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Output short-circuit protection |
Retraction current ≤ 40% Io; auto-restorable |
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Output overvoltage protection |
No output after protection; |
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Input over / under voltage protection |
No output after protection; auto-restorable |
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Phase-lack protection |
No output after protection; auto-restorable |
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Overtemperature protection |
No output after protection; auto-restorable |
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CHARGING CONFIGURATION AND STANDARD |
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Charging plug number |
/ |
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Charging cable length (m) |
/ |
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Communication protocol standard |
GB/T 27930-2015 |
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Charger standard |
GB/T 18487.1-2015, GB/T 20234.1-2015, GB/T 20234.3-2015, NB/T 33001-2010, NB/T 33008.1-2013 |
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OTHERS |
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Operating temperature |
-20℃ ~ + 50℃ |
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Storage temperature |
-40℃ ~ + 80℃ |
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Relative humidity |
≤ 95% |
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Atmospheric pressure |
70 kPa ~ 106 kPa |
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IP rating |
IP31 |
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Dimensions (H*W*D) (mm) |
2000*600*600 |
2000*1200*800 |
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Weight (kg) |
≤ 620 |
≤ 1500 |
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