Astronomical Programmable street light control switch have in built real time clock with battery backup sufficient for 5yrs. with Over Voltage, Under voltage, Over Load and Short Circuit protections. No need of external contactor for up to rated Load. It has the facility to select the switching of the streetlight when the ambient light level falls below 40 Lux and switching OFF the light when the ambient light level goes above 80 Lux. Light detector is used to sense the light level, immune to moon light and streetlights. it also has the facilities to switch ON/OFF the streetlight loads manually by-passing the programmed circuit. The system has in-built Intermediate OFF/ON timing facility. with this system each phase can be provided different intermediate time to control the load, independently..
Other Specifications Download Specification | |
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Operating Voltage Range | 260 Volt |
Rated Power | 30000 Watt |
Frequency | 50 HZ |
Sensor Technology | LDR |
Material Of Enclosure | CRCA SHEET-POWDER COATED |
Ingress Protection Rating Of Enclosure (IP Rating) | IP 65 |
Lux Level Based ON/OFF Switch | YES |
Lux Level For Switching | 40 Lux |
Detection Angle Range Of Sensor | 180 Degree |
Permanent ON Facility. | YES |
Time Delay | 60 Seconds |
Time Based ON/OFF Facility | YES |
User Settable Dusk Time "ON" | YES |
User Settable Dawn Time "OFF" | YES |
Operating Temperature Range. | 0-55 Deg C Deg C |
Overall Dimension | 425x320x135 +/-5mm mm |
Warranty | 1 Years |
Availability Of Test Reports From Central Govt./State Govt/NABL/IL AC Accredited Lab To Prove Conformity To The Specification | YES |
Test Report No | 20160301007 |
Test Report Date | 01/03/2016 |
Name Of The Lab | Bharat Test House Pvt. Ltd. |
Address Of The Lab | 781, HSIIDC Indl. Estate, Rai, Sonepat, Haryana - 131001 |