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Product Details
PHC01 Photocellfor aircraft warning light
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. When working in an obstruction light sytem, it can turn the light on at dusk & turn off the light at dawn, automatically.
The installation will requires it face north sky, a top of Base Station or on steel tower. It is also important that there is no other light source disturbance around the photocell in order to keep it working right.
Functions Features
- An auto swith for street light&obstruction light.
- Delay response prevents false switching due to light from vehicles lighting, etc.
- Regulated voltage and silicon photocell maintain accurate turn on/off control points
- Low power consumption through a unique regulator circuit, resulting low internal temperature rise which also ensures longer serving lifetime.
Description | Parameter |
Operation voltage | Input: 12-60VDC, 120-277VAC (It should keep the same voltage as control panel when working in OB light system) |
Output: 18-65VDC | |
Maximum load | 1000 watt/1800VA |
Life cycle | 5000 operations mininum(about 13 years) |
On/off | 70/100 lux |
Delay Time | 3 to 5 seconds |
Dielectric strength | 5000 volts between current carrying parts and metal surfaces |
Ambient Temperature | -40-+70C |
Photocell | Cadmium sulphide(cds) |
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