Light Illumination Calculation

Renuka Sagar HaldiaDate: 15-03-2011Customer: RENUKA SAGAR HALDIA

Description: THE DESIGN IS AS PER REQUIREMENT OF THE CLIENT.

LIST OF DEVIATIONS :

1> ARRANGEMENT OF POLE = TWIN CENTRAL

2> CONSIDERED HEIGHT OF POLE = 7.5M

3> POLE TO POLE SPACING = 15M

4> AVARAGE ILLUMINANCE LEVEL ACHIEVED= 16.8 LUX

CalcuLuX Road 7.5.0.1

7 J C M ROAD,KOLKATA-700 020PHILIPS ELECTRONICS INDIA LIMITED

The nominal values shown in this report are the result of precision calculations, based upon precisely positioned luminaires in a fixed relationship to each other and to the area under examination. In practice the values may vary due to tolerances on luminaires, luminairepositioning, reflection properties and electrical supply.

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Renuka Sagar Haldia PHILIPS ELECTRONICS INDIA LIMITEDDate: 15-03-2011

Table of Contents

1. Project Description 3

1.1 3-D Project Overview 31.2 Top Project Overview 41.3 Front Project Overview 5

2. Overview of Schemes 6

3. Summary 7

3.1 Main Road 7

4. Calculation Results 8

4.1 Main Eh: Textual Table 84.2 Main Eh: Graphical Table 94.3 Main Eh: Iso Contour 104.4 Main Eh: Filled Iso Contour 114.5 Main Eh: Mountain Plot 12

5. Luminaire Details 13

5.1 Project Luminaires 13

Philips Lighting B.V. - CalcuLuX Road 7.5.0.1 Page: 2/13




1. Project Description

1.1 3-D Project Overview

B BRP320 1X24LED-HP/CW PS

B

B

BBBBBBB

B

B

BBBBBBB

X

YZ





1.2 Top Project Overview


-2 -1 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14

X(m)

-2-1

01

23

45

67

89

1011

1213

1415

1617

Y(m

)

B

B

B

B

Scale1:100





1.3 Front Project Overview


-2 -1 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14

X(m)

-5-4

-3-2

-10

12

34

56

78

910

1112

13Z(

m)

BBBBBBBBBBBBB BBBBBBBBBBBBB

Scale1:100





2. Overview of Schemes

The overall maintenance factor used for this project is 0.70.

Main Field grid is based on the CEN Luminance grid method.

CodeB

Luminaire TypeLuminaire TypeBRP320 1X24LED-HP/CW PSU

Lamp TypeLamp Type1 * 24 LED

Power (W)Power (W) 43.1

Flux (lm)Flux (lm)1 * 3493

UnitCarriagewayCentral Reserve mRoad Width mNumber of LanesReflection TableQ0 of TableMaintenance FactorLuminaire CodeInstallationHeight mSpacing mOverhang mTilt90 degEh ave luxEh min luxEh max luxEh min/maxEh min/ave

Scheme 1Scheme 1Dual Carriageway

0.756.001

CIE C20.0700.70

BTwin Central

7.5015.000.505.0

16.8 13.2 21.6

0.610.79





3. Summary

3.1 Main Road

Luminaire Type : BRP320 1X24LED-HP/CW PSULamp Type : 1 * 24 LEDLamp Flux : 3493 lumenTilt90 (T) : 5.0 degGrid Method : CEN LuminanceProject Maintenance Factor : 0.70

T

O

H

WW C

S

Carriageway : Dual CarriagewayCentral Reserve (C) : 0.75 mRoad Width (W) : 6.00 mNumber of Lanes : 1Reflection Table : CIE C2Q0 of Table : 0.070Maintenance Factor : 0.70Installation : Twin CentralHeight (H) : 7.50 mSpacing (S) : 15.00 mOverhang (O) : 0.50 m

Overall quality figures for the above road scheme.

Horizontal IlluminanceAverage = 16.8 luxMinimum = 13.2 luxMaximum = 21.6 luxMinimum/Maximum = 0.61Minimum/Average = 0.79





4. Calculation Results

4.1 Main Eh: Textual Table

Grid : Main at Z = -0.00 mCalculation : Horizontal Illuminance (lux)

Average Minimum Maximum Min/Ave Min/Max Project maintenance factor 16.8 13.2 21.6 0.79 0.61 0.70

X (m) 1.00 3.00 5.00 Y (m)

14.25 16 19 21

12.75 16 18 21

11.25 15 17 19

9.75 14 15 17

8.25 13 14 16

6.75 13< 14 16

5.25 14 15 17

3.75 15 17 18

2.25 16 19 21

0.75 16 19 22>





4.2 Main Eh: Graphical Table




-5 -4 -3 -2 -1 0 1 2 3 4 5 6 7 8 9 10 11

X(m)

-10

12

34

56

78

910

1112

1314

1516

Y(m

)

B

B

B

B

21

21

19

17

16

16

17

18

21

22

19

18

17

15

14

14

15

17

19

19

16

16

15

14

13

13

14

15

16

16

Scale1:100





4.3 Main Eh: Iso Contour




-5 -4 -3 -2 -1 0 1 2 3 4 5 6 7 8 9 10 11

X(m)

-10

12

34

56

78

910

1112

1314

1516

Y(m

)

14

16

16

16

18

18

20

20

B

B

B

B

Scale1:100





4.4 Main Eh: Filled Iso Contour




20

18

16

14

-3 -2 -1 0 1 2 3 4 5 6 7 8 9

X(m)

-10

12

34

56

78

910

1112

1314

1516

Y(m

)

B

B

B

B

Scale1:100





4.5 Main Eh: Mountain Plot



-0

2

4

6

X(m)

0

2

4

6

8

10

12

14

16

Y(m)





5. Luminaire Details

5.1 Project Luminaires

BRP320 1X24LED-HP PSU 1x24 LED

Light output ratios DLOR : 1.00 ULOR : 0.00 TLOR : 1.00Lamp flux : 3493 lmLuminaire wattage : 43.1 WMeasurement code : LVNS198

Note: Luminaire data not from database.

750

0o 30o30o

60o 60o

90o 90o

120o 120o150o 150o180o

C = 180o C = 0o C = 270o C = 90o C = 340o Imax C = 160o

Luminous Intensity Diagram (candela/1000 lumen)




Light Illumination Calculation

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