File:EU lamp energy classes.svg
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Summary[edit]
DescriptionEU lamp energy classes.svg |
English: Wattage/luminous flux curves for EU energy classes of light bulbs |
Date | |
Source | Own work |
Author | Hankwang |
Other versions | File:EU lamp energy classes FR.svg (French) |
Licensing[edit]
I, the copyright holder of this work, hereby publish it under the following license:
This file is licensed under the Creative Commons Attribution 3.0 Unported license.
- You are free:
- to share – to copy, distribute and transmit the work
- to remix – to adapt the work
- Under the following conditions:
- attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
Gnuplot source code[edit]
# EU lamp energy label, based on directive 98/11/EC # http://eur-lex.europa.eu/LexUriServ/LexUriServ.do?uri=CELEX:31998L0011:EN:NOT # this script was written for Gnuplot version 4.4, by Han-Kwang reset # labels for internationalization NO_BALLAST = 'No integrated ballast' XLABELTEXT = 'Luminous flux (lm)' YLABELTEXT = 'Electrical power (W)' # Power in watt for class A, given luminous flux Q # PA_f: fluorescence lamps without ballast PA_f(Q) = 0.15*sqrt(Q) + 0.0097*Q # PA_o: all other fluorescent lamps PA_o(Q) = 0.24*sqrt(Q) + 0.0103*Q # Reference power for EEI PR(Q) = (Q > 34) ? 0.88*sqrt(Q) + 0.049*Q : 0.2*Q # upper limits for classes B-F PB(Q) = PR(Q)*0.60 PC(Q) = PR(Q)*0.80 PD(Q) = PR(Q)*0.95 PE(Q) = PR(Q)*1.10 PF(Q) = PR(Q)*1.30 set xlab XLABELTEXT set ylab YLABELTEXT set xra [0:3000] set yra [0:300] set mxtics 5 set mytics 5 unset key lx = 1600 set lab 1 'A' at lx,(PA_o(lx))/2 set lab 2 'B' at lx,(PA_o(lx)+PB(lx))/2 set lab 3 'C' at lx,(PB(lx)+PC(lx))/2 set lab 4 'D' at lx,(PC(lx)+PD(lx))/2 set lab 5 'E' at lx,(PD(lx)+PE(lx))/2 set lab 6 'F' at lx,(PE(lx)+PF(lx))/2 set lab 7 'G' at lx,1.1*PF(lx) set lab 10 NO_BALLAST at 2900,10 right set arrow 1 from 2570,15 to 2660,PA_f(2660)-1 lw 1.3 size screen 0.02,20 set sty line 11 lt 1 lw 1.3 lc rgbcolor '#33a357' set sty line 1 lt 1 lw 3 lc rgbcolor '#33a357' set sty line 2 lt 1 lw 3 lc rgbcolor '#79b752' set sty line 3 lt 1 lw 3 lc rgbcolor '#c3d545' set sty line 4 lt 1 lw 3 lc rgbcolor '#efe124' # modified for better contrast set sty line 5 lt 1 lw 3 lc rgbcolor '#edb731' set sty line 6 lt 1 lw 3 lc rgbcolor '#d66f2c' set sty line 7 lt 1 lw 3 lc rgbcolor '#cc232a' set sty data lines set grid set term svg size 600,400 set outp 'EU_lamp_energy_classes.svg' set multiplot plot \ PA_f(x) ls 11, \ PA_o(x) ls 1, \ PB(x) ls 2, \ PC(x) ls 3, \ PD(x) ls 4, \ PE(x) ls 5, \ PF(x) ls 6 set size 0.4,0.53 unset xlab unset ylab unset label set origin 0.12,0.44 set xra [0:400] set yra [0:40] set xtics 100 unset ytics set format y '' set ytics 10 set y2tics 10 set grid xtics y2tics set object 1 rect from graph -0.05, graph -0.15 to graph 1.2, graph 1.05 behind set object 1 rect fc rgb "white" fillstyle solid 1.0 border rgb "white" replot unset multi set outp
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Date/Time | Thumbnail | Dimensions | User | Comment | |
---|---|---|---|---|---|
current | 21:42, 17 May 2012 | 600 × 400 (45 KB) | Hankwang (talk | contribs) | Extra tic marks on axes. | |
20:24, 17 May 2012 | 600 × 400 (40 KB) | Hankwang (talk | contribs) |
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Image title | Produced by GNUPLOT 4.4 patchlevel 2 |
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Width | 600 |
Height | 400 |
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