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IEC 61400 Standard 690VAC Wind Energy Generator
IEC 61400 Standard 690VAC Wind Energy Generator
Specifications
Place of Origin :
CHINA
Brand Name :
Dongfeng Electric
MOQ :
1
Price :
negotiable
Packaging Details :
wood box
Payment Terms :
L/C, T/T
Type :
Wind Power Generator
Generator type :
3 Phase AC Permanent-magnet
Rated wind speed :
10m/s
Application :
Wind Hybrid System,industrial
Warranty :
3 Years
Color :
White/blue
Description
Lower Temperature Type 690VAC Wind Power Turbine Generator

Our advantage

1.Higher safety and reliability

Direct-drive Technology, Shorter Driven Chain with no High-speed Rotation Components, Higher Reliability
No Lubricating oil system for High-speed Driven Chain, No Slip Ring. Decreasing fire hazard, Higher Safety
Double safety chain design based on patent technology to eliminate speeding accidents and further improve safety
Self-developed electrical system, Mean Time Between Failures(MTBF) is over 2000 hours
The patented technology of magnetic steel box protection prevents magnetic steel from demagnetizing and falling off. No replacement of generator

2. Excellent Power Generation Performance

3. Lower Project Capex

4. Lower O&M Cost

Specification

No. Item Unit Specification
Overall Wind Turbine
1 Rated Power KW 3000/3200
2 Cut-in Wind Speed m/s 2.5
3 Rated Wind Speed m/s 9/9.5
4 Cut-out Wind Speed (10 min) m/s 20
5 Survival Wind Speed (3s) m/s 52.5
6 Operation Temp.(Standard Air Density) ℃ -30~40
7 Survival Temp. (Standard Air Density) ℃ -40~50
8 Design Lifecycle Year ≥20(onshore)
Rotor
1 Rotor Diameter m 148
2 Swept Area ㎡ 17203
3 Blade Length m 72.5
4 Blade Material GFRP
Gearbox
Gearbox
1 Gearbox type N/A
2 Transmission Ratio N/A
Generator
1 Type Permanent Magnet Synchronous Generator
2 Rated Power kW 4250
3 Rated Voltage V 720
4 Insulation Class F
Converter
1 Type Full Power Converter
2 Power Factor -0.95～+0.95
3 Rated Frequency Hz 50
4 Rated Output Voltage V 690
5 Input/output Frequency Range Hz ±2.5
Yaw System
1 Yaw Driver Electric Drive/ Four Grade Planetary Reducer
2 Yaw Brake Electromagnetic Brake + Hydraulic Brake
3 Yaw Speed °/s ≤0.3
Lightening protection
1 Design Standard IEC 61400/24-2010, IEC 62305-2006, GL Guideline
2 Grounding Resistanc Ω Power Frequency Grounding Resistance of Unit Turbine ≤4
Tower
1 Type Steel Conical Tower
2 Hub Hight m 90/95/100

Wide range of use


◆Off-grid power generation can meet the needs of: motors, electrical equipment, refrigerators, freezers, electric fans, air conditioners, induction cookers, microwave ovens, rice cookers, electric water heating, charging, etc.


◆Independent and centralized power supply for wind-solar hybrid street lamps, power supply for monitoring equipment and equipment, power supply for homes, communication base stations, pastoral areas, forest protection, traffic lights, communication base stations, etc., independent power supply for villages, factories, islands, and military camps. Multiple fans can also be interconnected.


◆ Grid-connected power generation.
Related equipment: wind and solar hybrid controller. Pure sine wave inverter. solar panel.

IEC 61400 Standard 690VAC Wind Energy Generator

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IEC 61400 Standard 690VAC Wind Energy Generator

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Product Detail
Place of Origin :
CHINA
Brand Name :
Dongfeng Electric
MOQ :
1
Price :
negotiable
Packaging Details :
wood box
Payment Terms :
L/C, T/T
Contact Supplier
IEC 61400 Standard 690VAC Wind Energy Generator

DEC Dongfeng Electric Machinery Co., Ltd.

Active Member
5 Years
Main Products :
Dongfeng Generators, Hydro Turbine Generators, Steam Powered Turbine Generator
Certification Level :
Active Member
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