Place of Origin: | Zhejiang |
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Location: | Shenzhen, Guangdong, China (Mainland) |
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Business Type: | Manufacturer |
Main Products: | Communication Enclosures |
Model No.: | Solar enclosure |
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Solar Inverter Enclosure , Custom Project Metal Box Enclosures
We are now mainly in the processing,sheet metal case, electrical components shell and sheet metal bracket are, in the sheet metal production, communication power shell, small network machine frame, power distribution box have certain experience and advantages. We provide CNC machining, punching, bending, riveting, benching; surface finish include: plating, oxidation, painting, lacquering and silk-screen.
Specifications:
inverter noise levels at variousdistances with four inverters ai IM7 |
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location of source |
noise level |
receiver |
distance from |
noise level |
dBA |
Feet |
Leq / dBA |
||
I10(3) |
64 |
RM6 |
800 |
40 |
IM5(3) |
64 |
360 |
47 |
|
IM7(4) |
65 |
2040 |
33 |
|
I10(3) |
64 |
|
1280 |
36 |
IM5(3) |
64 |
1800 |
33 |
|
IM7(4) |
65 |
216 |
52 |
|
I10(3) |
64 |
R11 |
224 |
51 |
IM5(3) |
64 |
544 |
43 |
|
IM7(4) |
|