Siyas: 'Total Harmonic Distortion (voltage): Less than 10% Total Harmonic Distortion (Current): Less than 10% Electrical Connector...' താൾ സൃഷ്ടിച്ചിരിക്കുന്നു

2018-01-06T05:18:09Z

'Total Harmonic Distortion (voltage): Less than 10% Total Harmonic Distortion (Current): Less than 10% Electrical Connector...' താൾ സൃഷ്ടിച്ചിരിക്കുന്നു

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Total Harmonic Distortion (voltage): Less than 10%
Total Harmonic Distortion (Current): Less than 10%
Electrical Connector: LeadWire with sufficient length and size and in sulation/Sheathing
Life expectancy: More than 50,000 glow hours at 35°C Constant temperature with 70% lumen maintenance.
Control Circuit: Constant Voltage or Constant Current
Casing Material Water Proof, UV stabilized reinforced, Plastic or treated plastic or anticorrosive rustproof material with 1P 65/1P 66
Colour rendering Index : More than 70%
Correlated colour correction Temperature: 4000 K to 6000K
Heat Sink: Pressure Die Cast Aluminium
Bend Pipe: B-Class Galvanized iron.
Bracket, Clamp, Bolt and Nuts: Galvanized iron or Stainless steel
Warranty: Three Years from the date of Commissioning
1.1 Expected Benefits: Savings in demand and energy by replacement of (2x40) Watts fluorescent lamp, 100 Watts Fluorescent Lamps and 100 Watts Metal Halide with 45 Watts LED Street Light is indicated as below:
Load reduction
Power consumption of each lamp 100 Watts Load reduction per unit 55 W
Energy savings
Total Power consumption of (2x40)W
fluorescent lamp and Magnetic Choke 100 Watts Power consumption of LED Street Light 45 Watts Difference in power consumption = 100-45 = 55 Watts Average working hours per day 12 Energy saving per Light per year 55 x 12 x 365 = 2,40,9000 Watt hour = 241 kWh Energy saving per Light per year 241 Units/Year
That is 241 units of electricity per year can be saved through the replacement of each lamp with 45 Watts LED Street Light.
2. 20 W LED street lighting system s
(20E2) Watts LED Street Light and fittings shall meet the following parameters.
Supply source: 150 AC volt - 270 AC volt Universal electronic driver with necessary surge protection.
Frequency: 50Hz +/- allowable tolerance
Total Power Consumption: (20E2) Watt (max). Number of LEDs up to 20
Totallumen output More than 1300 Lumens
Make of LED: NCHIA/OSRAM/SEOUL/PHILIPS/LUMILED/ CREE/EDISON
Beam Angle: 120 Degree
Usage hours: 12 hrs per day
Power Factor: More than 0.90 (Min.) Lag
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Siyas: 'Total Harmonic Distortion (voltage): Less than 10% Total Harmonic Distortion (Current): Less than 10% Electrical Connector...' താൾ സൃഷ്ടിച്ചിരിക്കുന്നു