Guest " " Posted January 10, 2014 Share Posted January 10, 2014 (edited) so came across this. A 60hz harmonic line filter. what does it do? filters ac ? how? only allows 60hz to pass thru the filter. basically a giant low frequency sub sub woofer filter in design. does it work? seems to. trannies don't buzz anymore and motorized devices don't squeal at high rpms , so yes it works. this one is a 14 amp times 3 440V capable one...it can do three phase. but easy to adapt to single phase 120 or two 120 phases off of 220/240. main thing to remember is to wire as a sub panel....you will need to add a ground bar and a floating neutral bar. and put it in a box so your cat doesn't get electrocuted. duh...welcome to the new forum...pic wont up load.. Edited January 10, 2014 by speakerfritz Quote Link to comment Share on other sites More sharing options...
NBPK402 Posted January 10, 2014 Share Posted January 10, 2014 Pics? Links? Quote Link to comment Share on other sites More sharing options...
Daan Posted January 13, 2014 Share Posted January 13, 2014 (edited) Curious as well what to expect ? I run a dedicated powerline starting with a isolation-transformer from the mains with great result; my acoustic mains-pollutionmeter simply is dead silent when plugged in. It screams like hell when plugged into a socket from another circuit in the house. BTW; did you know a "STETZERIZER" also has this effect on a whole circuit ? Inside these things is a simple condenser of 15uF 450 volts. Link; http://www.amazon.co.uk/CBB61-Motor-Starting-Running-Capacitor/dp/B005QIYONK Without my "Hifi Tuning" meter I would never had known that a simple capacitor cleans up a mains cicuit in this way. Maybe a tip to remember when you're in a radio-shack store.... Stetzerizers cost a lot more. Nico Edited January 13, 2014 by nico boom Quote Link to comment Share on other sites More sharing options...
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