CEN-TR15615 Umbrella.pdf

Secretariat: Nederlands Normalisatie-instituut

doc.nr.

Vlinderweg 6

P.O. box 5059

CEN/BT WG 173 N 68

2623 AX Delft, NL 2600 GB Delft, NL

date

2006-08-22

total pages :2 + 48

Netherlands

item nr.

supersedes document N58

telephone:

+31 15 2 690 162

fax:

+31 15 2 690 253 Committee

CEN/BT WG 173

E-mail:

arie.dejong@nen.nl

Energy Performance of Buildings

Project Group

Subject: Umbrella Document V7 (prCEN/TR 15615), August 2006 (excl. Annex D)

for information

for comment before:

for approval before:

(no reply will be considered as an approval)

for consideration during the next meeting

2006-10-17

Remarks:

This version 7 of the so called Umbrella Document is slightly updated cf version V6.

According to the decisions in the last meeting of BT/WG173 in the Foreword some important sentences

have been added to explain the position of the EPBD standards. The last sentence is intended to be

copied in the foreword of each EPBD standard.

An important Annec C “Definitions” was added.

Annex D “Common symbols and subscripts” will be distributed later (as N 69).

These definitions and symbols are also intended to be used in the different standards, to arrive at a

consistent set of standards .

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CEN/BT/TF 173 N 68

CEN/BT TF 173 EPBD

Date: 2006-08

Secretariat: NEN

Explanation of the general relationship between various CEN standards and

the Energy Performance of Buildings Directive (EPBD)

("Umbrella Document")

ICS:

Descriptors:

Version 7, August 2006

prCEN/TR 15615:2006 (E)

Contents

Page

Foreword ............................................................................................................................................................. 5

Introduction ........................................................................................................................................................ 6

1 Relationship of the standards to the EPBD........................................................................................ 7

1.1 Overview ................................................................................................................................................ 7

1.2 Calculation methodology ..................................................................................................................... 7

1.3 Energy performance certificate ........................................................................................................... 8

1.4 Periodic inspections of boilers and air-conditioning systems ........................................................ 8

2 CEN Committees ................................................................................................................................. 10

3 Definitions............................................................................................................................................ 10

4 Overview of the calculation process................................................................................................. 15

5 Outline of the standards..................................................................................................................... 21

5.1 Section 1 Î Standards concerned with calculation of overall energy use in buildings .............. 21

5.2 Section 2 Î Standards concerned with the calculation of delivered energy ................................ 21

5.3 Section 3 Î Standards concerned with calculation of energy needs for heating and

cooling.................................................................................................................................................. 22

5.4 Section 4 Î Supporting standards..................................................................................................... 22

5.4.1 Thermal performance of building components ............................................................................... 22

5.4.2 Ventilation and air infiltration ............................................................................................................ 22

5.4.3 Overheating and solar protection...................................................................................................... 23

5.4.4 Indoor conditions and external climate ............................................................................................ 23

5.4.5 Definitions and terminology............................................................................................................... 23

5.5 Section 5 Î Standards concerned with monitoring and verification of energy performance ..... 23

Annex A Standards arranged by hierarchy ................................................................................................... 24

Annex B Summarised content of standards, arranged by standard number............................................ 27

B.1 EN standards ....................................................................................................................................... 27

B.2 EN ISO standards................................................................................................................................ 31

Annex C Definitions ......................................................................................................................................... 35

C.1 Buildings .............................................................................................................................................. 35

C.2 Technical building systems ............................................................................................................... 37

C.3 Inspection of heating and air-conditioning systems....................................................................... 38

C.4 Energy .................................................................................................................................................. 39

C.5 Energy ratings and certification ........................................................................................................ 42

C.6 Costs .................................................................................................................................................... 44

C.7 Energy calculation .............................................................................................................................. 44

C.8 Alphabetical index .............................................................................................................................. 47

Annex D Common symbols and subscripts.................................................................................................. 50

prCEN/TR 15615:2006 (E)

Foreword

This document is a working document.

This document prCEN/TR 15615 has been prepared by CEN/BT/TF 173 EPBD, the secretariat of which is

held by NEN.

This report refers to EU Directive 2002/91/EC of December 2002 on the Energy Performance of Buildings.

Attention is drawn to the need for observance of EU Directives transposed into national legal requirements.

Existing national regulations (with or without reference to national standards) may restrict for the time being

the implementation of the European standards mentioned in this report.

(This text will not appear in the final text of this document.)

Each standard should include in its foreword the following:

This standard was developed under Mandate M/343. Energy Performance of Buildings. It forms part of a

series of standards aimed at European harmonisation of the methodology for the calculation of the energy

performance of buildings. An overview of the whole set of standards is given in CEN/TR 15615, Explanation of

the general relationship between various CEN standards and the Energy Performance of Buildings Directive

(EPBD) ("Umbrella document").

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