Visualize79
Member
- Location
- minneapolis mn
I have a gym that I set up with 20 RAB LED RAIL150W/D10 highbay fixtures, 153 watts per fixture, the fixture is rated for voltages from 100-277v 50-60hz, 0.9A per fixture, they are set up in 4 rows of 5 fixtures per row, each row is on a separate 208v single phase circuit, separately switched through a DPST ice cube relay, the relay is rated at 12A, 240, with a 120v coil.
My problem is, I have been having a problem with arcing on the contacts as the relay opens and/or closes, seemingly excessive heat coming off of the relays and eventually getting fusing of the contacts on the relay, what could be causing this, thank you
My problem is, I have been having a problem with arcing on the contacts as the relay opens and/or closes, seemingly excessive heat coming off of the relays and eventually getting fusing of the contacts on the relay, what could be causing this, thank you