| Marca | HK Electrical |
| Número do Modelo | Controlador de energia eólica off-grid de 1-30KW |
| Tensão de entrada | DC240V |
| potência | 5KW |
| Série | WW |
Características
Pode ser aplicado a sistemas ligados à rede, sistemas autónomos e sistemas de armazenamento de energia ligados à rede.
R5232/RS485/RJ45/GPRS/Bluetooth/Zigbee opcionais.
Curva de potência MPPT configurável
Função de proteção padrão
Protocolo MODBUS opcional
Aplicações
Parques eólicos independentes & sistemas de geração de energia eólica doméstica independentes
Fornecimento de energia para regiões não habitadas como estações de comunicação móvel, autoestradas, ilhas costeiras, regiões montanhosas remotas e postos fronteiriços.
Projetos de pesquisa regionais, projetos demonstrativos governamentais, projetos de iluminação de paisagens para locais com insuficiência ou falta de energia.
Parâmetros Técnicos
Model |
WW10 - 48 - 48 |
WW20 - 48 - 48 |
WW20 - 48 - 240 |
WW30 - 48 - 240 |
WW30 - 120 - 120 |
WW30 - 240 - 240 |
WW50 - 240 - 240 |
Type |
Boost |
Boost |
Buck |
Buck |
Boost |
Buck |
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Rated input power |
1kW |
2kW |
3kW |
5kW |
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Rated input voltage |
56VDC |
56VDC |
280VDC |
280VDC |
280VDC |
280VDC |
280VDC |
Input voltage range |
12 ~ 64Vdc |
12 ~ 64VDC |
60 ~ 320VDC |
60~320VDC |
30~160VDC |
60~320VDC |
60~320VDC |
Rated input current |
21Adc |
42A |
9A |
13A |
25A |
13A |
9A |
Brake by hand |
Keep press the button for 5s to unload completely, and then recover by hand. |
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Switch “ON” the brake switch |
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Brake by over current |
25A (factory default, 0~25A settable). |
50A (factory default, 0~50A settable) |
10A (factory default, 0~10A settable |
15A (factory default, 0~15A settable) |
30A (factory default, 0~30A settable) |
15A (factory default, 0~15A settable) |
10A (factory default, 0~10A settable) |
Brake by overvoltage |
Refer to "output overvoltage" control |
320VDC (factory default,220V~320VDC settable)PWM unload step by step once reached the set unload voltage, and it will unload completely if the voltage rise 20V more. |
Refer to "output overvoltage" control |
320VDC (factory default,220V~320VDC settable)PWM unload step by step once reached the set unload voltage, and it will unload completely if the voltage rise 20V more. |
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Brake by over wind speed (optional) |
18m/s (0~30m/s settable). Unload completely when reached the set wind speed, and recover automatically after 10mins (and the speed should be less than 15m/s.) |
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Brake by over rotational Speed (optional) |
500r/min (factory default, 0~1000r/min settable). Unload completely when reached the set rotational speed, and recover automatically after working 10mins. |
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Charge Parameters (optional) |
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Rated battery voltage |
48VDC |
48VDC |
48VDC |
48VDC |
120VDC |
240VDC |
240VDC |
Temperature compensation function (optional) |
-3mV/°C/2V |
-3mV/°C/2V |
-3mV/°C/2V |
-3mV/°C/2V |
-3mV/°C/2V |
-3mV/°C/2V |
-3mV/°C/2V |
Rated output voltage |
48VDC |
48VDC |
48VDC |
48VDC |
120VDC |
240VDC |
48VDC |
Start unload voltage |
56VDC (factory default, 44V~64VDC settable) |
56VDC (factory default, 44V~64VDC settable) |
56VDC (factory default, 44V~64VDC settable) |
56VDC (factory default, 44V~64VDC settable) |
140VDC (factory default, 110V - 160VDC settable) |
280VDC (factory default, 220V - 320VDC settable) |
56V (factory default, 44V~64VDC settable) |
Complete unloaded voltage |
58VDC (factory default, add 2V to the start unload voltage) |
58VDC (factory default, add 2V to the start unload voltage) |
58VDC (factory default, add 2V to the start unload voltage) |
58VDC (factory default, add 2V to the start unload voltage) |
145VDC (factory defaulted add 5Vto the start unload |
290VDC (factory default, add 10V to the start unload voltage) |
58VDC (factory default, add 2V to the start unload voltage) |
Max. Output current |
21A |
21A |
21A |
42A |
25A |
13A |
105A |
General Parameters |
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Rectifier mode |
Uncontrolled rectifier |
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Display mode |
LCD |
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Display information |
DC output voltage, wind turbine voltage/current/power. |
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For those with charge control function, Battery voltage is showed as well. |
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Monitoring mode (optional) |
RS232/RS485/RJ45/GPRS/ Bluetooth /Zigbee |
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Monitoring Contents |
Real-time display: DC output voltage, wind turbine voltage/current/power. |
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For those with charge control function, Battery voltage is showed as well. |
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Parameter setting: Output overvoltage point, wind turbine over current point, wind turbine start voltage, and wind turbine brake settings. |
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Lightning protection |
YES |
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Conversion efficiency |
≥92% |
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Static loss |
< 2W |
< 5W |
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Ambient temperature |
-20℃ ~ +40℃ |
-20℃ ~ +40℃ |
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Humidity |
5~95%, No condensing |
0~90%, No condensing |
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Noise |
≤65dB |
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Cooling mode |
Forced air cooling |
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Installation mode |
Wall - mounted |
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Cover protection class |
IP42 |
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Product dimension (WHD) |
300x375x145mm |
300x375x145mm |
300x375x145mm |
360x430x191mm |
300x375x145mm |
300x375x145mm |
300x375x145mm |
Product net weight |
10kg |
10kg |
10kg |
13kg |
10kg |
10kg |
10kg |
Dump load dimension (WHD) |
360x80x120mm |
300x400x210mm |
300x400x210mm |
400x390x210mm |
400x390x210mm |
400x390x210mm |
400x390x210mm |
Dump load net weight |
2.8kg |
9kg |
9kg |
12kg |
12kg |
12kg |
9kg |
Note: Part of parameters can be adjusted according to customer's specific demand. |
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