PHC01 Photocell sensor

Photocell for Aviation obstruction light Photocell for street lighting

PHC01 PHTOCELL

Photocell, also known as photo sensor, is a device to detect environment intensity illumination. It is often used in street light system and obstruction light system. Whenworking in an obstruction light system, it can turn the lighton at dusk & turn off the light at dawn, automatically.

The installation will requires it face north sky, atop of Base Station or on steel tower. It is also important that there is no other light source disturbance around thephotocell in order to keep it working right.

Functions & Features

An auto switch for street light & obstruction light

Delay response prevents false switching due to lightfrom vehicles lightning, etc

Regulated voltage and silicon photocell maintainaccurate turn on /off control points

Low power consumption through a unique regulatorcircuit, resulting low internal temperature rise whichalso ensures longer serving lifetime

Specifiation

Description	Parameter
Nominal Voltage	12-60VDC; 120-277VAC (it should keep the same voltage as control panel when working in OB light system)
Maximum load	1000 watt /1800 VA
Life cycle	5000 operations minimum (about 13 years)
On/off	70 / 100 Lux
Delay time	3 to 5 seconds
Operation temperature	-40°C ~ +70°C
Dielectric strength	5000 volts between current carrying parts and metal surfaces
Power consumption	1 watt
Photocell	Cadmium sulphide (Cds)
Material	Cover: UV stable PC Base: PC with moisture resistant gasket Contacts: Hard brass
Warranty	2 years

PHC01 Photocell sensor