IP54 White CANOPEN Nacelle Based Wind Lidar RISO Dtu Coherent Detection Lidar
Nacelle-based Wind Lidar IP54 white
1,Summary
Molas NL400 uses the principle of lidar Doppler shift based on the coherent detection system to achieve accurate measurement of the wind vector field from the top of the nacelle to the front of the nacelle impeller face tens to hundreds of meters.
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 |
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