06-03-2020 07:41 PM
I'm working on a network design for a large University residential facility. I need to know the maximum noise level of a 9407R with two 3.2kw power supplies installed. The startup noise level. The data sheet only states 60dB at 50% load, which doesn't provide sufficient information for the acoustic engineer to use.
Thanks.
06-03-2020 10:34 PM
im pretty sure that fan speed is dictated by temperature ..not load. you need to factor in the air temperature coming into the swtich as well. A switch with 5 percent load but sucking in 150 degree air will shut down a lot quicker than a switch at 90 percent load thats sucking in 70 degree air..
06-04-2020 01:08 AM
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