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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 Adopts a 4-beam optical scheme
1,Summary
Molas NL series is a nacelle-type wind measurement lidar independently developed by MOVELASER for intelligent application solutions of wind power customers. It is a laser remote sensing wind measurement device installed on the top of the wind turbine nacelle. The radar adopts a coherent detection system and based on the principle of laser Doppler frequency shift, it can accurately measure the wind vector field 50-200m/400m in front of the fan impeller.
2,Performance Parameter
Measure the distance | 50~200m |
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 | OH约23Kg,DU约6Kg |
