[RE-wrenches] SMA AFCI events and ferrite cores

[frenergy]

Wrenchers,

             In searching the list I saw ferrite cores discussed for EMP 
and Enphase but a tech at SMA just told me I can put the DC conductors 
through ferrite cores to prevent false AFCI events in their SB-40 and 
-41 inverters.  Is this a thing? are folks doing this with success? Any 
tricks to installation?...seems straight forward.

Thanks,

Bill

Feather River Solar Electric
Bill Battagin, Owner
4291 Nelson St.
Taylorsville, CA 95983
530.284.7849
CA Lic 874049


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