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En13201-2015 The New Standard For Road Lighting-rv01 210316

EN13201

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EN 13201:2015 The new standard standard f or ro ad li ghting EN 132 13201:20 01:2015 15 – New features The former EN 13201:2003 Standard The EN 13201 Standard published in 2003 included 4 sections:  EN 13201-1 Selection of lighting classes  EN 13201-2 Performance requirements  EN 13201-3 Calculation of performance  EN 13201-4 Methods of measuring lighting li ghting performance EN 13201:2015 – New features The new Standard EN 13201:2015 The new Standard, approved in December 2015, includes the revision of sections 2, 3 and 4 and the introduction of section 5 for energy assessment  EN 13201-1 Selection of lighting classes  EN 13201-2 Performance requirements  EN 13201-3 Calculation of performance  EN 13201-4 Methods of measuring lighting performance  New EN 13201-5 Energy performance indicators EN 13201:2015 – New features EN 13201-2 – Redefinition of road classes Road classes as per EN 13201-2:2003 have been reviewed in EN 132012:2015: EN 13201-2:2003 EN 13201-2:2015  ME Class for urban or extra-urban roads,with mainly motorized traffic where luminance values can be calculated  M  CE Class for motorized, pedestrian roads where there are zones of conflict or where luminance values cannot be calculated: commercial roads, historical city centers, roundabouts, junctions, roads with pedestrians and cyclists, underpasses  C  S+A Classes for areas mainly for pedestrian or cycling use, residential roads, areas adjacent to the carriageway such as emergency lanes, parking area, sidewalks  P + HS  EV + ES  Additional classes where it is important to calculate semi cylindrical or vertical illuminances, that is where recognition of faces and vertical surfaces takes on considerable importance  SC + EV EN 13201:2015 – New features EN 13201-2 – Redefinition of road classes Replacement of classes ME with classes M Class Luminance of the carriageway for the dry road surface condition Disability glare TI Lighting of surroundings Lav [cd/P2] Uo Ul TI [%] SR ME1 2 0.4 0.7 10 0.5 ME2 1.5 0.4 0.7 10 0.5 ME3a 1 0.4 0.7 15 0.5 ME3b 1 0.4 0.6 15 0.5 ME3c 1 0.4 0.5 15 0.5 ME4a 0.75 0.4 0.6 15 0.5 ME4b 0.75 0.4 0.5 15 0.5 ME5 0.5 0.35 0.4 15 0.5 ME6 0.3 0.35 0.4 15 No requirements EN 13201:2015 – New features EN 13201-2 – Redefinition of road classes Replacement of classes ME with classes M Class Luminance of the carriageway for the dry road surface condition Disability glare TI Lighting of surroundings Lav [cd/P2] Uo (Uow) Ul f TI [%] EIR M1 2,00 0.40 (0,15) 0.70 10 0,35 M2 1.50 0.40 (0,15) 0.70 10 0,35 M3 1,00 0.40 (0,15) 0.60 15 0,30 M4 0.75 0.40 (0,15) 0.60 15 0,30 M5 0.50 0.35 (0,15) 0.40 15 0,30 M6 0.30 0.35 (0,15) 0.40 20 0,30 The classes have been redefined to “harmonize” as much as possible the norm to the laws and regulations of the various states of the UE and align with the CIE 115:2010 (ed.2) EN 13201:2015 – New features EN 13201-2 – Redefinition of road classes Replacement of classes CE with classes C for zones of conflict Class Illuminance of the carriageway for the dry road surface condition Eav [lx] Uo CE0 50 0.4 CE1 30 CE2 Class Illuminance of the carriageway for the dry road surface condition Eav [lx] Uo TI C0 50 0.4 15 0.4 C1 30 0.4 15 20 0.4 C2 20 0.4 CE3 15 0.4 C3 15 0.4 20 CE4 10 0.4 C4 10 0.4 20 CE5 7.5 0.4 C5 7.5 0.4 20 + 15 Lambert Law can be used for the calculation of TI in Class C areas EN 13201:2015 – New features EN 13201-2 – Redefinition of road classes Introduction of the new classes P and HS for pedestrians and cyclists on pedestrian or cycling use areas, or emergency lanes adjacent to the carriageway Horizontal Illuminance Additional requirements Hemispherical Illuminance Horizontal Illuminance Minimum horizontal illuminance Minimum vertical illuminance Minimum semi cylindrical illuminance Eh av [lx] Emin [lx] Ev min [lx] Esc min [lx] TI P1 15,0 3,00 5,0 5,0 20 P2 10,0 2,00 3,0 2,0 P3 7,50 1,50 2,5 P4 5,00 1,00 P5 3,00 P6 2,00 Class Hemispherical illuminance Overall Uniformity Ehs av [lx] U0 HS1 5,00 0,15 25 HS2 2,50 0,15 1,5 25 HS3 1,00 0,15 1,5 1,0 30 HS4 0,60 1,0 0,6 30 0,40 0,6 0,2 35 Class + Lambert Law can be used for the calculation of TI in Class P areas They replace classes S and A in EN 13201-2:2003 EN 13201:2015 – New features EN 13201-2 – Redefinition of road classes Introduction of the new class SC for pedestrian areas in which recognition of faces and a sense of security take on considerable importance. Class EV remains unchanged Class Semicylindrical lluminance Vertical Illuminance Class Esc min [lx] Ev min [lx] SC1 10,0 EV1 50 SC2 7,50 EV2 30 SC3 5,00 EV3 10,0 SC4 3,00 EV4 7,50 SC5 2,00 EV5 5,00 SC6 1,50 EV6 0,50 SC7 1,00 SC8 0,75 SC9 0,50 It replaces Class ES in former EN 13201-2:2003 Class EV remains unchanged with respect to former EN 132012:2003 EN 13201:2015 – New features EN 13201-3 – Refining of TI calculation  A change has been introduced in the formula for the TI calculation Lv f TI = 65  _________ % (Li av) 0,8 for 1,5 < Θk ≤ 60 for 0,1 < Θk ≤ 1,5 ° n luminaires where Lv = ° Lvk K=1 ° This formula has been introduced to take into consideration the rare cases in which the luminaires are very close to the line of sight ° EN 13201:2015 – New features EN 13201-3 - SR > EIR  Replacement of parameter SR with the new EIR  SR = Surroun d Ratio SR is the horizontal illuminance value of the areas adjacent to the carriageway in relation to the corresponding values present on the carriageway. Eh av (Strip 1) + Eh av (Strip 4) SR =  ____________________________  Eh av (Strip 2) + Eh av (Strip 3) EN 13201:2015 – New features EN 13201-3 - SR > EIR  Replacement of parameter SR with the new EIR  EIR = Edge Illum inance Ratio - REI The EIR is the minimum from the evaluation on each side of the carriageway of the ratio of the average horizontal illuminance on the longitudinal strip adjacent to the edge of the carriageway, and lying off the carriageway, divided by the average horizontal illuminance on the corresponding longitudinal strip lying on the carriageway Eh av (Strip 1) Eh av (Strip 4) REI = Minimum ( ___________ ; ____________ ) Eh av (Strip 2) Eh av (Strip 3) EN 13201:2015 – New features EN 13201-3 – Extension of the r-table The r-table displaying the reduced reflection coefficients has been extended to take into consideration lighting installations at heights less than 2 m EN 13201:2015 – New features EN 13201-3 – Rounding up  A table stating the management of the decimal places in the presentation of numerical results has been introduced Management o f decimals in the results Parameter  Parameter description Number of decimal places Lav  Average luminance 2 Uo Overall uniformity 2 Ul Longitudinal uniformity 2 f TI Threshold increment 0 REI Edge illuminance ratio 2 Eh < 10 lx Horizontal illuminance below 10 lx 2 10 ≤ Eh ≤ 20 lx Horizontal illuminance between 10 e 20 lx 1 Eh  ≥ Horizontal illuminance above 20 lx 0 EN 13201:2015 – New features EN 13201-3 – Miscellaneous The EN 13201-3:2015 Standard also includes the following new features:  Flow-chart of the different parameter calculations (Eh, L, f TI, REI ….)  Clear definition of variables EN 13201:2015 – New features EN 13201-4 – Field measurements The new EN 13201-4:2015 Standard introduces:  The concept of approximate value  Field Measurement uncertainty evaluation The measurement uncertainty can be considered as having three groups of components: ♦ The metrological characteristics of the measurement system and the influence of measurement procedures ♦ The influence of the nominal characteristics and layout of the road lighting installation being measured ♦ The influence of the instantaneous characteristics of the road lighting installation being measured, and of the weather and environmental conditions EN 13201:2015 – New features EN 13201-5 – Energy Performance Indicators The new EN 13201-4:2015 Standard introduces the assessment of the energy performance of a particular lighting system through 2 specific indicators:  DP - PDI - Power Density Indicator   DE - AECI - Annual Energy Consumption Indicator  They apply for all traffic areas covered by the series of  Classes M, C and P as defined in EN 13201-2 Both parameters shall be always presented and used together  EN 13201:2015 – New features EN 13201-5 – Energy Performance Indicators The new EN 13201-4:2015 norm introduces the assessment of the energy performance of a particular lighting system through 2 specific indicators:  DP - PDI - Power Density Indicator  DP P  ________ = i = n area i=1 Ei av  Ai [ W / ( lx • m2 ) ] It corresponds dimensionally to the inverse of luminous efficacy [lm/W] EN 13201:2015 – New features EN 13201-5 – Energy Performance Indicators DE determines the power consumption during the year according to the areas being illuminated and the regulation systems used  DE - AECI - Annual Energy Consumption Indicator   j = m periods DE = P j t j  j = 1  ___________  A [ W • h / m2 ] EN 13201:2015 – New features EN 13201-5 – Energy Performance Indicators DE is a very useful indicator to help check the regulation systems efficacy in installations with respect to those without (full power operation) Full power operational profile without regulation systems Bi-power profile Tri-power detector-driven operational profile EN 13201:2015 – New features EN 13201-5 – Energy Performance Indicators EN 13201-5:2015 introduces 2 additional metrics to help find the best energy saving solution:  inst – Installation luminous efficacy inst = CL • f M • U • RLO • This parameter is useful to define the installation luminous efficacy: the higher, the better   [ lm / W ] q inst  – Installation lighting factor  This parameter helps lighting designers to find the best luminance solution with the lowest illuminance value according to the lighting class M selected qinst > 1 for a good result q inst L av  ___________ = Q0 E av Dimensionless ls • P EN 13201:2015 – New features Thank you ! 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