120 277 Universal Voltage Ballast

Although at 300 v the pf correction circuit does not correct pf to near unity as well as at 277 or below.

120 277 universal voltage ballast.

Cfls for the home have a built in ballast at the base of. Nearly all universal electronic ballasts will operate on 100 thru 300 v. Nema premium rated energy savings. Newer fluorescent ballasts are usually rated for both 120 volts and 277 volts.

A quad tap ballast would be marked 120v 208v 240v 277v and would have to be set up for the correct line voltage. 7 14 2014 4 57 36 pm. Led drivers and fluorescent ballasts marked with a dash between the voltage will function in that range. Some are rated for only 120 volts others for only 277 volts used in commercial environments.

2 lamp 26 watt cfl 120 277 volt programmed start 0 98 ballast factor this universal triad c2642unv fluorescent ballast kit operates two 26 watt cfl lamps at 120 to 277 volts. Universal voltage 120 277v workhorse ballast lamp compatibility charts wiring diagrams. Universal 3 8 out of 5 stars 16 ratings. Internal electronics generally boosts the ac voltage to 400 or so volts dc in the power factor correction circuit.

Universal b295punvhe 120 277 volt programmed start ballast operates 1 or 2 f96t12hoes f96t12ho f84t12ho f72t12ho f60t12ho f48t12ho brand. Fluorescent lamps use a ballast which transforms line voltage to a voltage to start up and operate the lamp s. 2 lamp f32t8 120 277 volt programmed start 0 88 ballast factor this universal b232punvhe b fluorescent ballast operates two f32t8 lamps in parallel at 120 to 277 volts. Universal electronic programmed rapid start ballast ignites one or two 25 40 watt pl l style 2g11 base long single twin tube compact fluorescent lamps of 120 277 voltage.

For example 120v 277v will operate on any voltage between 120v and 240v. Features both a side exit and bottom exit.