Instruments Universal manufactured Remote street light monitoring and control system, and other street light controllers helps saving energy, reducing carbon foot print and also reduce light pollution.
GSM/GPRS Based street light monitoring and control system also reports each operation to central console for instant precaution and evidence.
2. Overview
Energy saving is the main issue in this era.
At town and city level Street Lights consumes very
high electrical energy per minutes.
There are much scope of energy saving in street lighting
systems as under
Design base lighting as per road size & traffic
conditions
Use latest lighting products
Automation in street lighting systems
3. Overview
In Third category following products are available
Electromechanical timer
Disadvantage
Fortnightly Time setting required
Exposed to dust affect the performance
Battery required to be replaced
Low resolution – 12 minutes
4. Overview
Photo cell operated switch
Disadvantage
Dust, clouds & birds affect the performance – leads to
mal functioning of product
Periodically sensor required to be cleaned.
Photo sensor ageing problem.
Manual interaction required
5. Overview
Programmable time switch
Disadvantage
It operate on preset program of 15 days
Selection of battery for RTC (Battery life less then two
years.)
Manual interaction required
Inefficient street lighting operation
6. Overview
Intelligent Street Light Controller
Advantages
Longitude Latitude base switching – precise operation
Time tracking day wise – better service
RTC (10 Years Approx.) – Reliability & Long product
life
Powerful Protection – protects overall system
Good amount of Energy saving – better pay back
9. Smart streetlight operation against
conventional timer
SLC V/s Conventional Timer
5.70
5.80
5.90
6.00
6.10
6.20
6.30
6.40
6.50
6.60
1 3 5 7 9 11 13 15 17 19 21 23 25 27 29
Month Days
SwithingTime
15 day timer
S L C T IM IN G
30 day timer
11. Features & Benefits contd..
Settable Individual lines Staggering facility – Can save
50 % of energy.
Alternate day line switching off - uniform lamp
utilizations.
Selectable Power down mode lighting - avoids dark
spots
Date range programming facility – user friendly
operation
User settable On Delay - reduced inherence current.
13. Features & Benefits contd..
Month wise settable civil twilight – better saving
Longitude & Latitude base operation – precise
switching
Double level Password Protection – confirms
authorized usage
Long Life RTC – Lower maintenance
Parameter protection > 35 years !!!
14. Features & Benefits contd..
HMI – user friendly operation
Controller works even single phase 170 V - Power
redundancy
Auto / Manual facility - Faster service
Outdoor type - Weather proof body
Powder coated Ms box with seven tank process.
15. Features & Benefits contd..
No harmonics generation while energy saving -
Environment friendly
Protective energy saving mode – balance between
service and saving.
Power wiring with fire retardant copper cable – safe &
rugged system.
High mast control gears – for complete High mast
solution
16. Protection Features & Benefits
Auto calibration facility.
User settable protective parameters
Over / Under voltage protection
Auto reset able Voltage faults
Over current protection
Short Circuit protection
17. Advance Product
GSM based controlling & monitoring .
Energy savings up to 35% to 45%
Effective Management of the services.
Complete Automation.
Streetlight operation from control room.
Proper data collection for analysis
Efficient Service Delivery to the citizens.
18. Features & Benefits
Control room can monitor following parameters
Individual 3 Phase Voltage
Individual 3 Phase Current
Neutral to earth voltage
Over voltage / Under Voltage
Over current / Under Current
19. Features & Benefits contd..
Short circuit fault
Switch ON Time / Switch OFF time
Daily / Monthly Energy Consumption
20. ADVANTAGES
Energy Saving without compromising visual comfort.
Wireless monitoring & controlling through cheapest
and most reliable GSM Technology
Remote data logging of power parameters at switching
on and off time of street light.
All operating parameters can be updated through
centralized Computer.
Remote alarming system gives alarms when fault
occurs at remote site.
21. ADVANTAGES contd..
For GSM, Licensing & cabling not required. Easily
Expandable.
Remote equipment testing facility.
Report sorting and printing for analysis.
Centralized Computer can monitor up to 999 units.
Instrument has four mode of Protection. Can be
updated remotely.
22. ADVANTAGES contd..
Emergency ON / OFF from Control Room
Total Darkness complain can be attended from control
room.
Citizen complain can be monitored online.
24. Applications
Street Lights of main roads of Town, City or
town ship.
Industrial Lighting
Plant Lighting
Premises of large complexes
Society / colony internal lightings
26. Returns & Pay Back
Pay back as under Direct cost
Return on Investment & Unit cost recovery time
Pay back as under Indirect cost
Carbon credit
Man power saving
Life of lamps & control gears Increase due to intelligent
streetlight controller
Minimum damage of street lighting systems due to Advance
protection.
Maintenance Management
27. SLC – 02 – 25 – ES – GSM
Unit cost (aprox) - 1.35 Lac INR
Load - 15 K Watt
Present Consumption (12 Hour/Day)
15kw x 4380 Hrs/Year x INR 4 / Unit = Rs.262800/-
SLC Consumption
15kw x 4100 Hrs/Year x INR 4 / Unit x 33% saving
= Rs.164800/-
Total Saving in INR = Rs.98,000/-
Return On Investment = 72%
Unit Cost recovered in approx 1year & 5 months
PAYBACK & RETURN ON INVESTMENT
28. SLC – 02 – 25 – ES
Unit cost (aprox) - 1.05 Lac INR
Load - 15 KW
Present Consumption
15kw x 4380 Hrs/Year x INR 4 / Unit = Rs.262800/-
SLC Consumption
15kw x 4100 Hrs/Year x INR 4 / Unit x 33% saving
= Rs.164800/-
Total Saving in INR = Rs.98000/-
Return On Investment = 93%
Unit Cost recovered in (approx.) 1 year & 2 month
PAYBACK & RETURN ON INVESTMENT
29. SLC – ES
Unit cost (aprox) - 75000 INR
Load - 15 KW
Present Consumption
15kw x 4380 Hrs/Year x INR 4 / Unit = Rs.262800/-
SLC Consumption
15kw x 4100 Hrs/Year x INR 4 / Unit x 33% saving
= Rs.164800/-
Total Saving in INR = Rs.98000/-
Return On Investment = 130%
Unit Cost recovered in (approx.) 10 month
PAYBACK & RETURN ON INVESTMENT
30. SLC – 03 – 15 KW
Unit cost (aprox) - 24,500 INR
Load - 15 KW
Present Consumption
15kw x 4380 Hrs/Year x INR 4 / Unit = Rs.2,62,800/-
SLC Consumption
15kw x 4100 Hrs/Year x INR 4 / Unit x 27% Saving
staggering (5 Hours at Late Night) = Rs.1,91,250/-
Total Saving in INR = Rs.71,550/-
Return On Investment = 292 %
Unit cost recovered in (approx.) 5 Months
PAYBACK & RETURN ON INVESTMENT
31. SLC – 03 – 1 Ph – 15 KW
Unit cost (aprox) - 13,500 INR
Load - 15 KW
Present Consumption
15kw x 4380 Hrs/Year x INR 4 / Unit = Rs.2,62,800/-
SLC Consumption
15kw x 4100 Hrs/Year x INR 4 / Unit = Rs.2,46,000/-
Total Saving in INR = Rs.16,800/-
Return On Investment = 124%
Unit cost recovered in (approx.) 10 Months
PAYBACK & RETURN ON INVESTMENT
32. SLC – 03
Unit cost - 9,500 INR
Load - 15 KW
Present Consumption
15kw x 4380 Hrs/Year x INR 4 / Unit = Rs.2,62,800/-
SLC Consumption
15kw x 4100 Hrs/Year x INR 4 / Unit x 27% Saving= Rs.1,91,250/-
by staggering (5 Hours at Late Night)
Total Saving in INR = Rs.71,550/-
Return On Investment = 750 %
Unit cost recovered time is approximate = 2 Months
PAYBACK & RETURN ON INVESTMENT
33. SLC – 03 – 1 Ph
Unit cost (aprox) - 7,500 INR
Load - 15 K Watt
Present Consumption
15kw x 4380 Hrs/Year x INR 4 / Unit = Rs.2,62,800/-
SLC Consumption
15kw x 4100 Hrs/Year x INR 4 / Unit = Rs.2,46,000/-
Total Saving in INR = Rs.16,800/-
Return On Investment = 225%
Unit cost recovered time is approximate 6 Months
PAYBACK & RETURN ON INVESTMENT