1kw 48V MPPT battery charge controller for 1kw 48V wind turbine
Feature
1. Can be applied to grid-tied system, off-grid system and grid-tied energy storage system. Charge function is optional.
2. Several functions are optional, such as PV control function, wind speed measure function, rotational speed control function and temperature compensation function.
3. RS232/RS485/RJ45/GPRS/Bluetooth/Zigbee optional. ( It can be monitored by app for those with GPRS/Bluetooth/RJ45 connection)
Technial Data
1KW |
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Model | 48V | WW10-240-48 |
Type | Boost | |
Wind Turbine Input | ||
Rated input power | 1kW | |
Rated input voltage | 56Vdc | |
Input voltage range | 0~64Vdc | |
Start charge voltage | 12Vdc(factory default, 8Vdc~64Vdc settable) | |
Rated input current | 21Adc | |
Brake by hand | Keep press the button for 5s to unload completely, and then recover by hand. | |
| When the switch is off, three-phase AC short circuit. | |
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 | Refer to “output overvoltage” control |
Brake by over wind speed(optional) | 14m/s (0-30m/s settable), unload completely when reached the set wind speed, and recover automatically after working 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. | |
Charge Parameters(optional) | ||
Rated battery voltage | 48Vdc | 240Vdc |
Temperature compensation function(optional) | -3mV/℃/2V | |
Output Parameters | ||
Rated output voltage | 48Vdc | 240Vdc |
Start unload voltage | 56Vdc (factory default, 44Vdc~64Vdc settable) | 280Vdc (factory default, 220Vdc~320Vdc settable) |
Complete unload voltage | 60Vdc (factory default, add 4V to the start unload voltage) | 300Vdc (factory default, add 20V to the start unload voltage) |
Max. Output current | 21Adc | 5Adc |
General Parameters | ||
Rectifier mode | Uncontrolled rectifier | |
Display mode | LCD | |
Display information | DC output voltage, wind turbine voltage/current/power. | |
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Monitoring mode(optional) | RS232/RS485/RJ45/GPRS/Bluetooth /Zigbee | |
Monitoring Contents | Real-time display: DC output voltage, wind turbine voltage/current/power. | |
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| Parameter setting: Output overvoltage point, wind turbine over current point, wind turbine start voltage, and wind turbine brake settings. | |
Lightning protection | YES | |
Conversion efficiency | ≥92% | |
Static loss | <2W | <2W |
Environment temperature | -20℃~+40℃ | |
Humidity | 5%~95%, No condensing | |
Noise | ≤65dB | |
Cooling mode | Natural cooling | |
Installation mode | Wall-mounted | |
Cover protection class | IP42 | |
Product dimension(W*H*D) | 300×375×145mm | |
Product net weight | 10kg | |
Applications
1. Independent wind power plant
2. Independent household wind power generation system
3. Power supply for those unmanned regions like mobile communication station, high way, the coastal islands, remote mountainous regions and border posts.
4. Regional research projects, government demonstration projects, landscape lighting projects for those places with insufficient power or power shortages.
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