SOLAR POWERED LED TRAFFIC SIGNALS

 
SOLAR POWERED LED TRAFFIC SIGNALS Technical Specifications
System Operation
Operation 14 hours operation and 10 hours blinking per day
Auto / Manual Fully automatic operation with facility for manual operation
Power Source Hybrid Power source, integrating Solar and Grid Power, with auto change-over from Solar to Grid and vice-versa
Source preference First preference to Solar
Percentage of Power Sharing 50% Solar and 50% Grid
Back-up In case of failure of both Solar and Grid Power source, System can operate for 10 hrs form a fully charged battery.
Configuration Two sets of Signal-heads per road One set of Pedestrian signals per road One count-down timer per road
System Controller
System voltage 24 V DC
Controller PLC / Microcontroller
Networking Compatible for GPS/ GSM! RS 422 interface
Programmability Programmable Timing with on-site modification
Operating hours 14 hours operation and 10 hours blinking per day
Future Upgrades Capability for Synchronization, remote monitoring & control
System Up-time Greater than 98%
Signals
LED Array Ultra bright, suitable for daylight viewing
LED design life-cycle 10 Years
Enclosures / Housing NEMA 12, IP – 66 Standards
Pole structure Mild Steel with vapocure finish (Viola Blue)
Visibility 500 meters and above
Signal Head Modular with Tilt and Rotate feature
Count Down Timers Timer for residual time for green signal
Pedestrian / Free left signals Composite Red / Green LED signal
   
Solar Array Capacity 444 Wp (min)
Solar Charge Controller 24 Volts / 15 Amps
Battery Bank  
Type Sealed Maintenance Free, Lead Acid
Capacity 80 Ah
Terminal voltage 24 V DC
Max. depth of discharge 80 %
Grid power
Grid Input 230 V AC / 50 Hz / Single Phase
Grid Changer 24 V / 10 Amps


Address your local enquiries to:

Dy. Gen. Manager
(Mktg / Component)
BHARAT ELECTRONICS LIMITED

(A Government of India Enterprise)
Jalahalli,
Bangalore-560 013, INDIA
Phone : 080 8382957
Fax: 080 8382322

E-mail : dgmmktgc@bgl.vsnl.net.in


For overseas enquiries:

General Manager (Marketing)
BHARAT ELECTRONICS LIMITED
(A Government of India Enterprise)
2nd Floor, Shankarnarayan Building,
25, M.G. Road,
Bangalore-560 001, INDIA
Phone : +91 805595017, 5595729, 5595001
Fax: +91 805584911
E-mail: imd@bel-india.com
Website : http://www.bel-india.com