photo sensor switch

Product Detailed

photocell(photo switch,light sensor,photo control)
Certificate:CE,ISO
Specialize in producing the products for 20 years.

photocell( twist lock photo control):

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 Voltages	120, 220, 240, 277, 120-277,480 VAC, 50/60 Hz.
· Voltage Range	105-305V
· Maximum Load	1000 watt tungsten, 1800 va. HID
· Guaranteed operation	5000 operations minimum (13.7 years)
· Turn-On/Turn-Off	<1:4
· Delay Time(Instant on)	3 to 5 seconds
· Operating temperature	-40C to +70C(-40F to +158F)
· Surge protection (MOV)	90J, 180J, 320J (optional.)
· Dielectric strength	5000 volts between current carrying parts and metal surfaces
· Average Power consumption	<1 watts
· Photocell	Cadmium sulphide (Cds), phototransistor (Hermetically sealed Cds,)
· Materials	Cover: Polypropylene UV stabilized,High impact, flammability resistance Base: Heat resistant phenolic with moisture resistant gasket Contacts: Hard brass
Warranty
· Full warranty against defects in material and workmanship for 1 years from date of manufacture.