


Post Requirements

Post Requirements
Product information

★World’s leading technology--Intelligent control and strong expand-ability
a. Combing the world’s excellent wind power control technology and independent R&D mechanical centrifugal pitch-controlled technology.
b. Choose hardware from the best international supplier, and the software adopts the redundant control strategy.
c. Well matched with all kinds of famous-brand inverter and remote monitor module.
★High safety-- realized all-weather continuous unattended operation.
a. With all-time pitch-controlled regulation, the rotor speed is controlled to ensure the continuous operation under adverse wind condition.
b. More than ten redundant control strategies guarantee the safety and stability of the system in the whole climate.
★Higher electricity production--with pitch-controlled regulation, the output is more efficiently.
a. Above rated wind speed, the blade pitch angle is passively regulated with continuous full power output.
b. The working wind speed interval is larger with 3-25 m/s.
Description | Unit | Specification parameter | |
1 | Structural style |
| Horizontal axis |
2 | Design grade |
| IEC Ⅱ |
3 | Wind rotor diameter | m | 9.8 |
4 | Blade material/ Qty. |
| Fiber glass reinforced/3 |
5 | Rated power | kW | 20 |
6 | Rated wind speed | m/s | 12 |
7 | Start-up wind speed | m/s | 2.5 |
8 | Working wind speed | m/s | 3-25 |
9 | Survived wind speed | m/s | 59.5 |
10 | Rated rotate speed | rpm | 175 |
11 | Rated voltage | Vac | 380 |
12 | Speed regulation method |
| Mechanical centrifugal pitch-controlled |
13 | The way to meet the wind |
| Up-wind |
14 | Gale protection |
| Pitch controlled/ intelligent brake down |
15 | Brake down method |
| Pitch controlled first, then mechanical brake |
16 | Weight | kg | 1210 |
17 | Operating temperature range | ℃ | -25-+50 |
18 | Lifespan | year | 20 |
19 | Generator type |
| Three-phase AC permanent magnet generator |
20 | Insulation grade |
| F |
21 | Colour |
| White |
Independent Tower | |||
1 | Style type |
| Tapered/polygonal/external flange butt joint |
2 | Height (hub center) | m | ≥14 |
3 | Material |
| Q355B |
4 | Type |
| Independent |
5 | Anti-corrosion |
| Hot dipped galvanizing |























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