Soundproof/weathproof canopy

The third generation of Baifa soundproof generating sets has well improved in design.

Soundproof canopy are guaranteed to have at least 30% noise level reduction compare to open type generator at FULL load.

example: BF-C550 open type noise level 109dB(A)

>BF-C550s soundproof canopy type noise level 72dB(A)

significant change from very loud to moderate loud or some in normal conversation noise

(as tested)
 

Source of generator set noise produced by six major sources

• Engine noise – from 100 dB(A) to 121 dB(A)

• Cooling fan noise – from 100 dB(A) to 105 dB(A)

• Alternator noise – from 80 dB(A) to 90 dB(A)

• Induction noise – from 80 dB(A) to 90 dB(A)

• Engine exhaust – from 120 dB(A) to 130 dB(A)

• Structural/mechanical noise – caused by mechanical vibration

Choose of material and canopy structure is the key to lower and noise.