I read in !emc-pstc that Scott Douglas dougl...@naradnetworks.com
wrote (in 5.0.2.1.2.20021022080058.00a69...@pop.business.earthlink.net
) about 'Do I need to Test for Harmonics?' on Tue, 22 Oct 2002:
One argument says that we are not connected to the public
low-voltage distribution
I would agree with your argument that you need not comply because you are not
connected to the public low voltage supply. Furthermore, the standards you
cite are written for 230V, 50Hz distribution, so your voltage is not even
within the scope of the standard.
John P. Wagner
Regulatory
Scott, you do not have to test for power line harmonics or flicker if 1)
your product is not mains powered, and 2) you have no intention of selling
it along with a particular power source, and 3) you do not specify that it
be used with a particular power source. If the choice of power source is
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