20kw 240/360/500vdc off grid wind turbine/generator/mill
Product Overviews
WIND TURBINE-OFF GRID WIND POWER SYSTEM
WIND TURBINE-ON GRID WIND POWER SYSTEM
Feature of 20kw 240/360/500vdc off grid wind turbine/generator/mill
- High standard, quality components for use in harsh and extreme environments for wind turbines.
- Low wind speed model, has electric brake, overcharging protection, stable output voltage. Comes with charge controller.
- High efficiency and Low mechanical resistance energy loss.
- Excellent heat dissipation due to the Aluminium alloy outer frame and special internal structure.
- High strength from the fully heat treatment Aluminium, anti-corrosion and weatherproof.
- Generator is designed using special material and treated to resist corrosion and oxidation.
- Designed for reliable and long operational lifetime under long-term full output.
- Designed for 20-year operation life.
- Patent protected design.
Detailed Images
Technical Data Sheet Of 20KW 240/360/500Vdc Off Grid Wind Turbine/Generator/Mill
| Specification Parameter |
Details / Value |
| Model |
DM10.0-20KW |
| Rated speed(r/min) |
150r/min |
| Rated power(KW) |
20KW |
| Rated voltage(DC/V) |
240,360,500 VDC |
| Rated current(A) |
83,56,40 A |
| Start-up wind speed(m/s) |
2m/s |
| Rated wind speed(m/s) |
12m/s |
| Safe wind speed(m/s) |
40m/s |
| No of blades |
3 pieces |
| Material of blades |
Glass Reinforced Plastic |
| Generator |
3 phases PM generator |
| Braking system |
Electromagnetic braking control |
| Wind turbine weight(kg) |
1147kg |
| Packing weight(kg) |
1455kg |
| Tower height(customized) |
pull rod or independent rod |
Power Curve
Wind Turbine Structure
1.Tail vane 2. Nacelle
3. Wind Rotor 4. Mast assembly(Tower)
1. Nacelle Arm 2. Hydraulic Brake Device
3. Nacelle Shaft 4. Winch 5.Wicket
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Frequently Asked Questions
What are the available voltage options for this 20kW wind turbine?
The 20kW wind turbine generator supports multiple rated DC voltage options, specifically 240 VDC, 360 VDC, and 500 VDC to match various off-grid system requirements.
What is the start-up wind speed and why is it beneficial?
The start-up wind speed is low at 2 m/s. This allows the generator to start producing power in lighter breezes, maximizing the energy yield throughout the day.
What kind of braking system does this wind generator use?
It is equipped with an electromagnetic braking control system. This ensures the turbine can be slowed or stopped safely during high wind conditions or system maintenance.
How durable is the construction of the wind turbine?
The generator body is made from high-strength, fully heat-treated aluminum alloy designed for anti-corrosion and weatherproofing. The blades are built from durable Glass Reinforced Plastic. This ensures reliable operation in harsh environments.
What is the expected operational lifespan of this wind turbine system?
The system features high-efficiency permanent magnet generators and robust component engineering, designed for a reliable operational lifespan of up to 20 years.
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