Energy performance of buildings - Energy requirements for lighting - Part 2: Explanation and justification of EN 15193-1, Module M9

This Technical Report will provide information to support the correct understanding, use and
national implementations of EN 15193–1. It will give explanations on the procedures and
background information. It will also provide justifications of the choices that have been made
and give validations of the calculation procedures given in the standards. It will give detailed
examples to illustrate the total workings of the standard.

Energetische Bewertung von Gebäuden - Energetische Anforderungen an die Beleuchtung - Teil 2: Technischer Bericht zu EN 15193-1

Performance énergétique des bâtiments - Exigences énergétiques pour l’éclairage - Partie 2: Explication et justification de l’EN 15193-1, Module M9

Energetska učinkovitost stavb - Energijske zahteve za razsvetljavo - 2. del: Obrazložitev in utemeljitev EN 15193-1, Modul M9

To tehnično poročilo podaja informacije za podporo pravilnemu razumevanju, uporabi in nacionalnem izvajanju standarda EN 15193–1. Podaja razlago postopkov in dodatne informacije. Podaja tudi utemeljitev izbire in potrjevanje postopkov izračuna, podanih v standardih. Podaja podrobne primere za prikaz delovanja standarda.

General Information

Status
Published
Publication Date
28-Mar-2017
Current Stage
6060 - Definitive text made available (DAV) - Publishing
Due Date
29-Mar-2017
Completion Date
29-Mar-2017

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Standards Content (sample)

SLOVENSKI STANDARD
SIST-TP CEN/TR 15193-2:2017
01-julij-2017
(QHUJHWVNDXþLQNRYLWRVWVWDYE(QHUJLMVNH]DKWHYH]DUD]VYHWOMDYRGHO
2EUD]ORåLWHYLQXWHPHOMLWHY(10RGXO0

Energy performance of buildings - Energy requirements for lighting - Part 2: Explanation

and justification of EN 15193-1, Module M9
Energetische Bewertung von Gebäuden - Energetische Anforderungen an die
Beleuchtung - Teil 2: Technischer Bericht zu EN 15193-1

Performance énergétique des bâtiments - Exigences énergétiques pour l’éclairage -

Partie 2: Explication et justification de l’EN 15193-1, Module M9
Ta slovenski standard je istoveten z: CEN/TR 15193-2:2017
ICS:
27.015 (QHUJLMVNDXþLQNRYLWRVW Energy efficiency. Energy
2KUDQMDQMHHQHUJLMHQD conservation in general
VSORãQR
91.120.10 Toplotna izolacija stavb Thermal insulation of
buildings
91.160.10 Notranja razsvetljava Interior lighting
SIST-TP CEN/TR 15193-2:2017 en,fr,de

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST-TP CEN/TR 15193-2:2017
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SIST-TP CEN/TR 15193-2:2017
CEN/TR 15193-2
TECHNICAL REPORT
RAPPORT TECHNIQUE
March 2017
TECHNISCHER BERICHT
ICS 91.120.10; 91.140.99; 91.160.01
English Version
Energy performance of buildings - Energy requirements
for lighting - Part 2: Explanation and justification of EN
15193-1, Module M9

Performance énergétique des bâtiments - Exigences Energetische Bewertung von Gebäuden - Energetische

énergétiques pour l'éclairage - Partie 2: Explication et Anforderungen an die Beleuchtung - Teil 2:

justification de l'EN 15193-1, Module M9 Technischer Bericht zu EN 15193-1

This Technical Report was approved by CEN on 27 February 2017. It has been drawn up by the Technical Committee CEN/TC

169.

CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia,

Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania,

Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland,

Turkey and United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION
EUROPÄISCHES KOMITEE FÜR NORMUNG
CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels

© 2017 CEN All rights of exploitation in any form and by any means reserved Ref. No. CEN/TR 15193-2:2017 E

worldwide for CEN national Members.
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SIST-TP CEN/TR 15193-2:2017
CEN/TR 15193-2:2017 (E)
Contents Page

European foreword ....................................................................................................................................................... 9

Introduction ................................................................................................................................................................. 11

1 Scope ................................................................................................................................................................. 14

2 Normative references ................................................................................................................................. 14

3 Terms and definitions ................................................................................................................................ 14

4 Symbols and abbreviations ...................................................................................................................... 15

4.1 Symbols ............................................................................................................................................................ 15

4.2 Subscripts ........................................................................................................................................................ 20

4.3 Abbreviations ................................................................................................................................................ 20

5 Brief description of the method(s) and routing ................................................................................ 20

5.1 General ............................................................................................................................................................. 20

5.2 Selection criteria .......................................................................................................................................... 22

6 Method 1 – Calculation of the energy required for lighting .......................................................... 22

6.1 Rationale ......................................................................................................................................................... 22

6.2 Time steps ....................................................................................................................................................... 22

6.3 Assumptions ................................................................................................................................................... 23

6.4 Data input ....................................................................................................................................................... 23

6.4.1 General ............................................................................................................................................................. 23

6.4.2 New or refurbished building lighting system data .......................................................................... 24

6.4.3 Existing building lighting system data ................................................................................................. 24

6.4.4 Lighting system product data .................................................................................................................. 24

6.4.5 Lighting system dependency factors data ........................................................................................... 25

6.5 Operating conditions .................................................................................................................................. 25

6.6 Calculation information ............................................................................................................................. 25

6.7 Expenditure factors for lighting systems ............................................................................................ 26

6.7.1 Energy need and energy use for lighting ............................................................................................. 27

6.7.2 Expenditure factor for lighting................................................................................................................ 28

6.7.3 Application of expenditure factors ........................................................................................................ 37

6.7.4 Approach to expenditure factors for lighting systems ................................................................... 47

6.7.5 Expenditure factors for lighting systems calculation ..................................................................... 48

7 Method 2 – Quick calculation of the energy required for lighting .............................................. 48

7.1 Rationale ......................................................................................................................................................... 48

7.2 Time steps ....................................................................................................................................................... 48

7.3 Assumptions ................................................................................................................................................... 48

7.4 Data input ....................................................................................................................................................... 49

7.5 Simplified input ............................................................................................................................................ 49

7.6 Calculation information ............................................................................................................................. 49

7.6.1 General ............................................................................................................................................................. 49

7.6.2 Calculation of installed power for illumination ................................................................................ 49

7.6.3 Calculation of installed power for standby system .......................................................................... 50

7.6.4 Occupancy dependency factor (F ) ........................................................................................................ 50

7.6.5 Daylight supply dependency factor (F ) calculation ....................................................................... 50

7.6.6 Constant illuminance dependency factor (F ) ................................................................................... 52

7.7 Expenditure factors for lighting systems ............................................................................................ 53

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8 Method 3 – Metered energy used for lighting ..................................................................................... 53

8.1 Rationale .......................................................................................................................................................... 53

8.2 Time steps ....................................................................................................................................................... 53

8.3 Assumptions ................................................................................................................................................... 54

8.4 Data input ........................................................................................................................................................ 54

8.5 Simplified input ............................................................................................................................................. 54

8.6 Calculation information ............................................................................................................................. 54

8.6.1 General ............................................................................................................................................................. 54

8.6.2 Calculation procedure of annual energy .............................................................................................. 56

8.7 Expenditure factors for lighting systems ............................................................................................. 56

9 Quality control ............................................................................................................................................... 56

9.1 Method 1 .......................................................................................................................................................... 56

9.2 Method 2 .......................................................................................................................................................... 56

9.3 Method 3 .......................................................................................................................................................... 56

10 Compliance Check ......................................................................................................................................... 57

11 Worked out examples ................................................................................................................................. 57

11.1 Method 1 .......................................................................................................................................................... 57

11.1.1 Example 1 ........................................................................................................................................................ 57

11.1.2 Example 2 ........................................................................................................................................................ 58

11.2 Method 2 .......................................................................................................................................................... 59

11.2.1 Example 1 ........................................................................................................................................................ 59

11.2.2 Example 2 ........................................................................................................................................................ 59

11.3 Method 3 .......................................................................................................................................................... 59

11.3.1 Example 1 ........................................................................................................................................................ 59

12 Application range ......................................................................................................................................... 60

12.1 General ............................................................................................................................................................. 60

12.2 Energy performance .................................................................................................................................... 60

12.3 Energy certificate .......................................................................................................................................... 60

12.4 Inspection ........................................................................................................................................................ 60

12.4.1 General ............................................................................................................................................................. 60

12.4.2 Method 1 .......................................................................................................................................................... 60

12.4.3 Method 2 .......................................................................................................................................................... 60

12.4.4 Method 3 .......................................................................................................................................................... 60

13 Regulation use ............................................................................................................................................... 61

14 Information on the accompanying spreadsheet................................................................................ 61

15 Results of the validation tests .................................................................................................................. 61

Annex A (informative) Input and method selection data sheet – Template ......................................... 62

A.1 General ............................................................................................................................................................. 62

A.2 System design data ....................................................................................................................................... 62

Annex B (informative) Input and selection data sheet - Default choices............................................... 63

B.1 General ............................................................................................................................................................. 63

B.2 Method 1 .......................................................................................................................................................... 63

B.3 Method 2 .......................................................................................................................................................... 63

B.4 Method 3 .......................................................................................................................................................... 63

Annex C (informative) Simplified Method for Installed Power Estimation .......................................... 64

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C.1 Installed power assessment for tertiary buildings .......................................................................... 64

C.1.1 General ............................................................................................................................................................. 64

C.1.2 Estimation of the installed power for illumination ......................................................................... 64

C.1.3 Evaluation of P ........................................................................................................................................... 65

j.lx

C.1.4 Evaluation of F ........................................................................................................................................... 66

C.1.4.1 General ............................................................................................................................................................. 66

C.1.4.2 Lamp Lumen (Luminous Flux) Maintenance Factor (LLMF) ........................................................ 66

C.1.4.3 Lamp Survival Factor (LSF) ...................................................................................................................... 66

C.1.4.3.1 LED Maintenance Factor ...................................................................................................................... 67

C.1.4.4 Luminaire Maintenance Factor (LMF) .................................................................................................. 68

C.1.4.5 Room Surface Maintenance Factor (RSMF) ........................................................................................ 69

C.1.5 Evaluation of F ........................................................................................................................................... 77

C.1.6 Evaluation of F ............................................................................................................................................. 77

C.2 Installed power assessment for domestic buildings ....................................................................... 78

C.2.1 General ............................................................................................................................................................. 78

C.2.2 Estimation of the installed power for illumination ......................................................................... 78

Annex D (informative) Assessment of the installed power for lighting systems in existing

buildings .......................................................................................................................................................... 79

Annex E (informative) Occupancy estimation ................................................................................................ 80

Annex F (informative) Daylight availability .................................................................................................... 82

F.1 General ............................................................................................................................................................. 82

F.2 Building segmentation: Spaces benefiting from daylight .............................................................. 82

F.3 Daylight supply factor for vertical facades ......................................................................................... 87

F.3.1 General ............................................................................................................................................................. 87

F.3.2 Daylight factor classification.................................................................................................................... 92

F.3.3 Daylight supply factor ................................................................................................................................ 96

F.3.4 Example ......................................................................................................................................................... 101

F.4 Daylight supply factor for rooflights ................................................................................................... 104

F.4.1 General ........................................................................................................................................................... 104

F.4.2 Daylight availability factor ..................................................................................................................... 104

F.4.3 Daylight supply factor .............................................................................................................................. 105

F.4.4 Example ......................................................................................................................................................... 117

F.5 Daylight Responsive Control Systems ................................................................................................ 121

F.6 Monthly evaluation method ................................................................................................................... 122

F.7 Determination of daytime and night time hours ............................................................................ 124

F.8 Comprehensive calculation .................................................................................................................... 124

F.9 Light pipes..................................................................................................................................................... 124

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F.10 References .................................................................................................................................................... 125

Annex G (informative) Constant illuminance ............................................................................................... 126

G.1 Introduction ................................................................................................................................................ 126

G.2 Constant illuminance factor (F ) .......................................................................................................... 126

G.3 Constant lumen output system (CLO) ................................................................................................. 127

Annex H (informative) Standby system energy requirements .............................................................. 128

H.1 Emergency lighting luminaire standby charging power (P ) .................................................... 128

H.2 Lighting controls standby power (P ) ................................................................................................ 128

Annex I (informative) Calculation Flowchart ............................................................................................... 129

Annex J (informative) Calculation examples ................................................................................................ 131

J.1 Method 1 ....................................................................................................................................................... 131

J.1.1 Example 1 — New design manufacturing building ........................................................................ 131

J.1.1.1 Site details .................................................................................................................................................... 131

J.1.1.2 Entrance details ......................................................................................................................................... 132

J.1.1.3 Toilet details ................................................................................................................................................ 136

J.1.1.4 Office details ................................................................................................................................................ 138

J.1.1.5 Factory details ............................................................................................................................................ 143

J.1.1.6 Manufacturing building energy requirement ................................................................................. 147

J.1.2 Example 2 – New design residential bungalow ............................................................................... 148

J.1.2.1 Site details .................................................................................................................................................... 148

J.1.2.2 Living room .................................................................................................................................................. 148

J.1.2.3 Dining room ................................................................................................................................................. 149

J.1.2.4 Kitchen ........................................................................................................................................................... 149

J.1.2.5 Bathroom ...................................................................................................................................................... 149

J.1.2.6 Bedroom1 ..................................................................................................................................................... 150

J.1.2.7 Bedroom2 ..................................................................................................................................................... 150

J.1.2.8 Hall .................................................................................................................................................................. 150

J.1.2.9 Building energy requirement ................................................................................................................ 150

J.2 Method 2 ....................................................................................................................................................... 151

J.2.1 Example 1 – New design manufacturing building .......................................................................... 151

J.2.1.1 Site details .................................................................................................................................................... 151

J.2.1.2 Entrance details ......................................................................................................................................... 151

J.2.1.3 Toilet details ................................................................................................................................................ 153

J.2.1.4 Office details ................................................................................................................................................ 154

J.2.1.5 Factory details ............................................................................................................................................ 155

J.2.1.6 Manufacturing building energy requirement ................................................................................. 157

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J.2.2 Example 2 – New design residential bungalow ............................................................................... 157

J.2.2.1 Site details ..................................................................................................................................................... 157

J.2.2.2 Living room .................................................................................................................................................. 158

J.2.2.3 Dining room ................................................................................................................................................. 158

J.2.2.4 Kitchen ........................................................................................................................................................... 158

J.2.2.5 Bathroom ...................................................................................................................................................... 158

J.2.2.6 Bedroom1 .................................................................................

...

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