Products of EFD series are equipped with Aluminum cover, got advantages on both performance and appearance. The key parts of controller are integrated with international top brand, like PLC from MITSUBISH, contactor from Schneider, etc. Convenient can be brought to the end users for testing and using the generator system by applying touch screen on interface controller and remote control by GPRS.
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Model
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EFD-10KW
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EFD-20KW
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EFD-30KW
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EFD-50KW
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Rated Power(W)
|
10000
|
20000
|
30000
|
50000
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Rated Voltage (VDC)
|
240
|
240
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240
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360
|
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Rated Frequency (HZ)
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50/60
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50/60
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50/60
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50/60
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Rotor Diameter (m)
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8
|
10
|
12
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13.8
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Start-up Wind Speed (m/s)
|
2
|
2.5
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2.5
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2.5
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Rated Wind Speed (m/s)
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10
|
12
|
12
|
12
|
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Security Wind Speed (m/s)
|
45
|
45
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45
|
45
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Wind Turbine Type
|
Upwind
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Upwind
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Upwind
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Upwind
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Yaw Mode
|
Dynamo Electric
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Dynamo Electric
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Dynamo Electric
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Dynamo Electric
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Rated Rotation Speed (r/m)
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180
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90
|
75
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60
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Shell Material
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Aluminum Alloy
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Aluminum Alloy
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Aluminum Alloy
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Aluminum Alloy
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Blade Material
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GFRP
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GFRP
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GFRP
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GFRP
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Blade Quantity
|
3
|
3
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3
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3
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Free Stand Tower height (m)
|
12
|
18
|
18
|
24
|
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Hydraulic Free Stand Tower height (m)
|
12
|
18
|
18
|
18
|
|
Suggested Battery Capacity (For Off Grid Type) |
12V200AH 40 PCS |
12V200AH 90 PCS |
12V200AH 90 PCS |
12V200AH 120 PCS |
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Matched Inverter Type
|
Pure Sine Wave Inverter
|
Pure Sine Wave Inverter
|
Pure Sine Wave Inverter
|
Pure Sine Wave Inverter
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|
Controller
|
Mitsubishi PLC; Schneider Contactor; GPRS/ADSL Romote Control; Touch Screen Interface; Fiber Glass |
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Protection Mode
|
Yawing (Auto/Manual), Hydraulic Brake and Dump Load
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Turbine Life Span
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20 years under normal conditions
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