MH lamps harmonics
MH lamps harmonics
(OP)
We have a site with metal halide lamps connected and after current measurements, we found that the 3rd and 5th harmonics are about 13% meanwhile harmonics 11 and 13 are more than 30%.
As all know, lamps are connected as single phase loads at 277VAC for total load of 6kVA per each phase (480 VAC).
Could please indicate what will be the more appropriate harmonica mitigation solution.
rgds
As all know, lamps are connected as single phase loads at 277VAC for total load of 6kVA per each phase (480 VAC).
Could please indicate what will be the more appropriate harmonica mitigation solution.
rgds






RE: MH lamps harmonics
"An 'expert' is someone who has made every possible mistake in a very narrow field of study." -- Edward Teller
RE: MH lamps harmonics
thanks