photocell

Applications
¡¤ Street way Lighting
¡¤ Building Perimeter Lighting
¡¤ Outdoor Advertising Signs
¡¤ Parking Lot Lighting
Features and Benefits
¡¤ Meet stringent utility standards for street& highway lighting.
¡¤ Delayed response prevents false switching due to light from vehicles, lightning, etc.
¡¤ Longer life extends the maintenance cycle for photocontrols mounted in difficult locations.
¡¤ Positive electronic switching provides quick made/break of the load relay eliminating relay chatter
¡¤ Regulated voltage and silicon photocell maintain accurate turn on /off points of the life of the control
¡¤ Low power consumption through a unique regulator circuit. Resulting low internal temperature rise contributes to long life.l For safety reasons, the RYG photocontrols are designed to fail in the ON position
Specifications
¡¤ Nominal Voltages120, 220, 240, 277, 120-277, 480 VAC, 50/60 Hz.
¡¤ Voltage RangeNominal Voltage¡15%
¡¤ Maximum Load1000 watt tungsten, 1800 VA. HID
¡¤ Guaranteed operation5000 operations minimum (13.7 years)
¡¤ Turn-On/Turn-Off¡¤ Delay Time(Instant on)30 to 120 seconds
¡¤ Operating temperature-40¡¦ to +70¡¦(-40F to +158F)
¡¤ Surge protection (MOV)90J, 180J, 320J (optional.)
¡¤ Dielectric strength5000 volts between current carrying parts and metal surfaces
¡¤ Average Power consumption¡¤ PhotocellCadmium sulphide (Cds),or phototransistor (Hermetically sealed Cds,)
¡¤ MaterialsCover: Polypropylene UV stabilized,High impact, flammability resistance
Base: Heat resistant phenolic with moisture resistant gasket
Contacts: Hard bra