ICRP4PSP5490C

Description

Programmed Start with lamp ignition in less than 1.0 second
Thermal guard protection for reliable high ambient temperature performance
Independent Lamp Operation for Programmed Start ballasts allowing remaining lamp(s) to maintain full light output when one or more lamps reach
end-of-lamp-life
Auto restart circuitry in order to restart lamps without resetting power
60 Hz input source of 120V through 277V with sustained variations of +/- 10% (voltage and frequency)
High frequency electronic type and operate lamps at a frequency between 42kHz and 52kHz to avoid interference with infrared devices
Ballast shall have a Power Factor greater than 0.98 for primary lamp.
1.0 ballast factor for primary lamp application
Lamp Current Crest Factor of 1.7 or less
Total Harmonic Distortion(THD) of less than 10% when operated at nominal line voltage with primary lamp
Class A sound rating for all 4-foot lamps and smaller
Minimum starting temperature of -20° F (-29° C) for energy-saving T5HO lamps
Tolerate sustained open circuit and short circuit output conditions