Model |
NE-80kDK |
NE-100kDK |
NE-200kDK |
NE-300kDK |
NE-500kDK |
Rated power |
80kw |
100kw |
200kw |
300kw |
500kw |
Rated rpm(r.p.m) |
85rpm |
75rpm |
62rpm |
55rpm |
51rpm |
Start-up wind speed |
3.5m/s |
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Rated wind speed |
10.5m/s |
11m/s |
11m/s |
11.5m/s |
11.5m/s |
Rated voltage |
480/600V |
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Survival wind speed |
45m/s |
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Wheel diameter |
19.42m |
21.75m |
27.75m |
34m |
45m |
Generator Type |
Permanent magnet direct drive, three blade, horizontal axis, upwind |
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Blades material |
FRP |
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Yaw mode |
Yaw automatically |
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Monitor system |
RS485 communicate |
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Electrical system |
Industrial PLC controller+full power inverter |
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Control system |
Intelligent Mechanic main shaft brake+Electromagnet control |
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Lightning protection |
lightning protection module+lightning protection groud |
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Working temperature |
-40°C - 70°C |
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Design life |
25 y |
Product advantage
Advantages one
● The blades adopt a new aerodynamic airfoil,adopting a new process for integrated precision casting and forming,can achieve breeze start, breeze power generation,at the same time, the fan has low rated wind speed and high wind energy utilization rate to ensure the annual power generation requirements of customers.
● The fan motor adopts the company's independent intellectual property rights of low-speed permanent magnet AC generator technology,direct drive gearless transmission structure,equipped with special magnetic circuit design,effectively reduce the resistance torque of the generator.
Advantages two
● Adopting an independent intelligent mechanical braking system, ensure that the fan can run stably without external power supply,At the same time, it is equipped with multi-level safety protection such as electromagnetic brake and active yaw system,ensure the stable and safe operation of wind turbines under any operating conditions, and improve the survival capacity of the wind turbine.
● Using an ultrasonic anemometer,No mechanical friction loss, small structure,low external influence, high reliability, accurate detection of real-time wind conditions, providing accurate data for the fan PLC.
Advantages three
● Solar aviation light instead of traditional light, no need to connect to the external power supply, saving installation space, The device is composed of silicon solar panel and multi-layer LED light source,high power silicon solar physical panel for storage of large capacity maintenance free batteries, Provides power for the flasher to flash at night.
● The key parts inside the fan can be equipped with intelligent automatic fire extinguishing material integrated stickers,No power and sensor required,easy installation,can accurately and effectively automatically detect and extinguish fire sources, strangling disasters in the initial stage.
Advantages four
● Add fully automatic lubricating oil injector,automatically controlled by program,fill the key parts of the wind turbine with butter on time and accurately,eliminating manual and regular maintenance in the later stage.
● Active pre-discharge lightning protection equipment is adopted. The whole set of equipment has a wide range of advance lightning protection, non-electronic long life, and the protection quality will not change after lightning strikes,system maintenance free features,it avoids the defects of the common lightning arrester, such as not clearing mine, not timely lightning protection and insufficient lightning protection range.
Advantages three
● Remote real-time monitoring system with complete functions,the machine size of the fan is small,beautiful appearance, running vibration,low noise,Suitable for various small wind farms, intelligent separation, grid connection systems, and other applications.
Case display