Transcript gpc led street light solution

LED LIGHTING-The Trend of Future….
By Quella Way
The 21st Century has pushed human beings into energy crisis…
Exhaust of petroleum resources……
Mining of natural resources has become threat to environment……
Hydraulic station’s creating ecological imbalance……
Automobiles and industrial gases polluting the air with CO2……
The whole world is in crisis and moving towards…
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Saving of energy
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Lowering of CO2 content
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Protection of environment
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Save EARTH mission…
What is…. The Solution?
• Fewer automobiles…..
• Pollution control…..
• Renewable energy…..
………And
LED
Why LED ?
• Lower energy consumption
consumes only 20~ 30% of incandescent lamps, 50% of halogen lamps.
• Longer life span
50000 ~ 100000 hours (10-12 years)
• Lower light decay
A well managed LED light has less than 5% light decay after thousands of hours
operation.
• Environmental friendly
No filament – No Gas - No Mercury - No UV rays - No Pb - No hazardous substance
Why LED…
• Eye – protective
LED lighting is free from strobe flash lighting that incandescent
lamps and other lamps have.
• High brightness
A more vivid color of lighting, giving clearer images than low
brightness lamps
• Wide color Temperatures
Warm white, Cool White, RGB, Ranging from 2700K – 7000K
• Combination with renewable energy
Wind power, Solar power – 100% Green technology to save earth
Key Factors of LED Lighting
• Constant Current Driver Technology
Power factor
Efficiency
Stability in static current driving
• Light Decay
Maintenance of brightness at a longer period
• Heat Dissipation
Maintaining LED junction temperature at low to increase its lifespan
• Cost
To be economical in mass application
Why GPCON LED Street Light?
Fixture design
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Broad area of heat dissipater ensuring excellent heat dissipation,
doesn’t need a short-lifespan fan for extra ventilation
Streamline dissipater, helping air and rain flow.
All integrated high pressure CRCA Steel Sheet Body with Powder Coated or
Die-cast Aluminum alloy body, fog-free and Tempered glass, Water proof,
Anti-electric strike, Firm protection of street lamp up to 20 years.
Power supply box separated from LED heat dissipater
Easier for installation and maintenance.
Why CESPE LED Street Light…
Power supply design:
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Power factor up to 0.98
Power efficiency up to 85%
Constant current driver
Wide Voltage range from 85~265V AC
Added features:
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Temperature monitoring:
Auto cut off when lamp gets overheated, Maintains safe temperature range for long life.
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Time control : (Optional).
Setting a time period for lighting, Saving more energy
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Light control : (Optional).
with a light sensor ,Dusk-Dawn operation.
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Longer lifespan :
Use of superior quality electronic components, ensures lifespan up to 5 years or even
longer.
Why CESPE LED Street Light…
LED Chips and Packages
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High Power LED chips :
CREE , SHARP , Nichia, OSRAM, Seoul Semi LEDs are, each LED 1W/3W/4W/ and 8W, 80100lm/W or 85-110lm/W
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Low Power LED chips :
LED chips wattages are 0.06W, 100 ~ 110lm/W, Less than 0.3% light decay in 5000
hours
GPCON LED Vs. HPS Street Lights
GPCON LED Street Lamp
150W
120W
90W
60W
30W
Luminous Flux
≥15000lm
≥12000lm
≥9000lm
≥6000lm
≥3000lm
Application
Main road
Sub- road
Sub- road
Sub- road
Sub way/ garden
road
Recommended Pole
height
12~14m
10~12m
8~10m
7~8m
5~7m
Central Illumination
>22Lux
Illuminative Area
40m
35m
30m
25m
25m
Equivalent to HPS Lamp
550~600W
400~450W
250~300W
150~200W
100~150W
LED lamp
HPS lamp
Power Factor
>0.95
>0.6
Color Temperature
4000~7000k
1900~2500k
Color Rendering Index
>80
≤25
Comparison of Energy and cost savings -LED street lamps
Example as 100 units lamps (1KM road)
28W LED Street Lamp
75W HPS Lamp
24W
75W
6W
25W
Cable Loss
0
8W
Maintenance Loss
0
2W
0.98
0.7
30.6W
157.0W
Light source Power consumption
Driver power/Electric Ballast cons.
Power Factor
Total Input power
Daily 12 Hours Power Consumed, 12X100X30.6=36.73 Kwh, 157X100X12=188.40Kwh.
Annually 365 Days Power Consumption, 30.6X365= 11169 Kwh,
HPS Lamp-LED Lamp= Actual Savings.
Power Cost Rs. 4.50,
For one Lamp,
188.40X365= 68766 Kwh.
68766-11169= 57597 Kwh,
57597X4.50= 2591865 for 100 Lamps
2591865.00/100= 2591.80, for One Year.
Cost of One 28W LED Lamp Rs. 7550.
Payback period = 7550/2591 = 2.91Years.
Comparison of Energy and cost savings -LED street lamps
Example as 100 units lamps (1KM road)
75W LED Street Lamp
250W HPS Lamp
64W
250W
Driver power/Electric Ballast cons.
12W
55W
Cable Loss
2W
7W
0
3W
0.98
0.7
79.60W
450W
Light source Power consumption
Maintenance Loss
Power Factor
Total Input power
Daily 12 Hours Power Consumed, 12X100X79.6=95.5 Kwh, 450X100X12=540.00Kwh.
Annually 365 Days Power Consumption, 95.5X365= 34865 Kwh, 540.00X365= 197100 Kwh.
HPS Lamp-LED Lamp= Actual Savings.
Power Cost Rs. 4.50,
For one Lamp,
197100-34865= 162235 Kwh,
162235X4.50= 730057.5 for 100 Lamps
730057.50/100= 7300.00, for One Year.
Cost of One 75W LED Lamp Rs. 21181.0
Payback period = 21181/7300 = 2.90Years.
Comparison of Energy and cost savings -LED street lamps
Example as 100 units lamps (1KM road)
120W LED Street Lamp
400W HPS Lamp
107W
400W
Driver power/Electric Ballast cons.
17W
110W
Cable Loss
3W
10W
0
5W
0.98
0.7
130W
750W
Light source Power consumption
Maintenance Loss
Power Factor
Total Input power
Daily 12 Hours Power Consumed, 12X100X130=156 Kwh, 750X100X12=900.00Kwh.
Anually 365 Days Power Consumption, 156X365= 56940 Kwh,
HPS Lamp-LED Lamp= Actual Savings.
Power Cost Rs. 4.50,
For one Lamp,
900.00X365= 328500 Kwh.
328500-56940= 271560 Kwh,
271560X4.50= 1222020 for 100 Lamps
1222020.00/100= 12220.00, for One Year.
Cost of One 120W LED Lamp Rs. 30550.
Payback period = 30550/12220 = 2.50Years.
Wide color Temperatures
comparison between LED and HPS Street Light
LED
HPS
CRI comparison between LED and HPS Street Light
HPS
LED
Benefits……
With GPCON LED Streetlight……
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70-80% saving on ENERGY
2 – 3 Years Payback period
More economical
3 - 5 Years warrantee
High reliability
Excellent after sales service
Thank You !
Globe Power Controls
Office
: #109, 5th Main, HVR Layout, Near Maruthi Traders, Bangalore 560079
Factory
:79/65, Balaji Layout, Byadarahalli, BEL 2nd Stage, Magadi Road, Bangalore 560091
Contact
:Tel: 9180 23281896/, Email : [email protected]
Website
: www.globepowercontrols.com