The Model:H2.7-500W

NOISE INDEX:

1. MODEL H2.7-500W LAeq=48 dBA 5m behind turbine @ 7m/s gusting
LAeq=29 dBA 5m behind turbine @ 5m/s gusting

2.MODEL H3.1-1000W ?LAeq=49 dBA 5m behind turbine @ 7m/s gusting
LAeq=30 dBA 5m behind turbine @ 5m/s gusting

3. MODEL H3.6-2000W LAeq=50 dBA 5m behind turbine @ 8m/s gusting
LAeq=32 dBA 5m behind turbine @ 6m/s gusting

4. MODEL H6.4-5000W LAeq=51dBA 5m behind turbine @ 8m/s gusting
LAeq=34 dBA 5m behind turbine @ 6m/s gusting

AN HUI HUMMER DYNAMO CO.,LTD
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