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[China]
Trade Verify
Address: Building B2, Hongfeng Science Park, Kechuang Road,Nanjing
Contact name:ivyyao
Nanjing Movelaser Co., Ltd. |
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Verified Suppliers
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Wind Lidar System Molas NL 4Hz Measure the distance 50~200m
1,Summary
Molas NL nacelle-type lidar system provides measurement and recording of wind field information data in the 200m/400m in front of the wind turbine, and is connected to the main control system of the wind turbine, so as to realize feedforward control, optimize the load, and improve the power generation. It can also be applied to various automated operation scenarios such as yaw correction, power curve test, wake analysis, and intelligent field group control.
The product consists of two main components: optical head oh and data unit du (including power supply line and fieldbus communication line). The two components are connected by an ODC aerial plug cable.
2,Performance Parameter
Measure the distance | 50~200m/400m |
Number of measured sections | 10 |
Sampling frequency | 4Hz |
Wind speed measurement range | -50 ~50m/s |
Wind direction measurement range | -180°～180° |
Wind speed accuracy | 0.1m/s |
Accuracy of wind direction | ±0.5° |
Beam pointing accuracy | ±0.1° |
Communication mode | Profibus DP/Modbus TCP/ Modbus RTU/CANOPEN |
Power supply | 100 VAC~240VAC ±10% 50Hz~60Hz ±6% |
Power | ≤300W |
Operating temperature range | -40℃～60℃ |
Survival temperature range | -40 ℃ ~ 65 ℃ (power off),-45 ℃ ~ 65 ℃ (charged) |
Working humidity range | 0～100% RH |
Survival wind speed | 70m/s |
Working acceleration range | -0.5g～0.5g |
IP protection level | Equipment in engine room: IP54,Equipment outside engine room: IP66 |
Anticorrosive | ISO C5 |
Radiation protection | CISPR 11 |
Weight | OHabout23Kg,DUabout6Kg |
