WWS Series MPPT Controller
Machine
Dump Load
System Diagram
Applications
Ø Independent wind power plant
Ø Independent household wind power generation system
Ø Power supply for those unmanned regions like mobile communication station, high way, the coastal islands, remote mountainous regions and border posts.
Ø Regional research projects, government demonstration projects, landscape lighting projects for those places with insufficient power or power shortages.
Features
Ø Can be applied to grid-tied system, off-grid system and grid-tied energy storage system.
Ø Several functions are optional, such as PV control function, wind speed measure function, rotational speed control function and temperature compensation function.
Ø RS232/RS485/RJ45/GPRS/Bluetooth/Zigbee optional. ( It can be monitored by app for those with GPRS/Bluetooth/RJ45 connection)
Ø MPPT power curve settable
Ø Complete protection function
Ø Standard MODBUS protocol optional
Technical Parameters
1kW |
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Model | WW10-48-48 | WW10-240-48 |
Type | Boost | |
Wind Turbine Input | ||
Rated input power | 1kW | |
Rated input voltage | 56Vdc | |
Input voltage range | 12~64Vdc (Start charge voltage:12Vdc, factory default, settable) | |
Rated input current | 21A | |
Brake by hand | Keep press the button for 5s to unload completely, and then recover by hand. | |
Switch “ON” the brake switch | ||
Brake by over current | 25A (factory default, 0~25A settable)unload completely when reached the set current, and recover automatically after working 10mins. | |
Brake by overvoltage | Refer to “output overvoltage” control | |
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.) | |
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 after10mins. | |
Note: Part of parameters can be adjusted according to customer’s specific demand. | ||
2kW |
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Model | WW20-48-48 | WW20-48-240 |
Type | Boost | Buck |
Wind Turbine Input | ||
Rated input power | 2kW | |
Rated input voltage | 56Vdc | 280Vdc |
Input voltage range | 12~64Vdc | 60~320Vdc |
Start charge voltage | 12Vdc (factory default,8Vdc~64Vdc settable) | 60Vdc (factory default,40Vdc~320Vdc settable) |
Rated input current | 42A | 9A |
Brake by hand | Keep press the button for 5s to unload completely, and then recover by hand. | |
| Switch “ON” the brake switch | |
Brake by over current | 50A (factory default,0~50A settable)Unload completely when reached the set current, and recover automatically after working 10mins. | 10A (factory default,0~10A settable)Unload completely when reached the set current, and recover automatically after working 10mins. |
Brake by overvoltage | Refer to “output overvoltage” control | 320Vdc (factory default,220Vdc~320Vdc settable)PWM unload step by step once reached the set unload voltage, and it will unload completely if the voltage rise 20Vdc 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.) | |
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. | |
3kW |
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Model | WW30-48-240 | WW30-120-120 | WW30-240-240 |
Type | Buck | Boost | |
Wind Turbine Input | |||
Rated input power | 3kW | ||
Rated input voltage | 280Vdc | 140dc | 280Vdc |
Input voltage range | 60~320Vdc | 30~160Vdc | 60~320Vdc |
Start charge voltage | 60Vdc (factory default,40Vdc~320Vdc settable) | 30Vdc (factory default,20Vdc~160Vdc settable) | 60Vdc (factory default,40Vdc~320Vdc settable) |
Rated input current | 13A | 25A | 13A |
Brake by hand | Keep press the button for 5s to unload completely, and then recover by hand. | ||
| Switch “ON” the brake switch | ||
Brake by over current | 15A (factory default,0~15A settable)Unload completely when reached the set current, and recover automatically after working 10mins. | 30A (factory default,0~30A settable)Unload completely when reached the set current, and recover automatically after working 10mins. | 15A (factory default,0~15A settable)Unload completely when reached the set current, and recover automatically after working 10mins. |
Brake by overvoltage | 320Vdc (Factory default), PWM unload step by step once reached the set unload voltage, and it will unload completely if the voltage rise 20Vdc more. | Refer to “output overvoltage” | |
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.) | ||
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. | ||
5-10KW
Model: | WW50-48- 240 | WW50-120-240 | WW50-240-240 | WW100-240-240 |
Type | Buck | Boost | ||
Wind Turbine Input | ||||
Rated input power | 5kW | 10kW | ||
Rated input voltage | 280Vdc | |||
Input voltage range | 60~320Vdc | |||
Start charge voltage | 60Vdc (factory default,40Vdc~320Vdc settable) | |||
Rated input current | 21Adc | 42Adc | ||
Brake by hand | Keep press the button for 5s to unload completely, and then recover by hand. | |||
| Switch “ON” the brake switch | |||
Brake by over current | 25A (factory default,0~25A settable)Unload completely when reached the set current, and recover automatically after working 10mins. | 50A (factory default,0~50A settable)Unload completely when reached the set current, and recover automatically after working 10mins. | ||
Brake by overvoltage | 320Vdc (factory default,220Vdc~320Vdc settable)PWM unload step by step once reached the set unload voltage, and it will unload completely if the voltage rise 20Vdc more. | Refer to “output overvoltage” control | ||
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.) | |||
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. | |||
20-30kW
Model | WW200-750 | WW300-750 |
Type | Boost | |
Wind Turbine Input | ||
Rated input power | 20kW | 30kW |
Input voltage range | 200~700Vdc(Start charge voltage, factory default is 200V, settable) | |
Input loops | 1 | |
Rated input current | 80A | 100A |
Brake by hand | Keep press the button for 5s to unload completely, and then recover by hand. | |
| Switch “ON” the brake switch | |
Brake by over current | 86A(factory default, 0~86A settable)Unload completely when reached the set current, and recover automatically after 10mins. | 120A(factory default, 0~120A settable)Unload completely when reached the set current, and recover automatically after 10mins. |
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. | |
If need to get more info of solar/wind power system for your home, please contact us:
online way: Whatsapp: +86-18806776641/ Skype: doris421pu
Email way: sales@solarpanelkitschina.com ; sales@windpowercn.com
http://www.solarpanelkitschina.com ; https://www.windpowercn.com