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BS EN ISO 52120-1:2022

$227.44

Energy performance of buildings. Contribution of building automation, controls and building management – General framework and procedures

Published By Publication Date Number of Pages
BSI 2022 106
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This European Standard specifies: – a structured list of control, building automation and technical building management functions which contribute to the energy performance of buildings; functions have been categorized and structured according to building disciplines and so called Building automation and control (BAC); – a method to define minimum requirements or any specification regarding the control, building automation and technical building management functions contributing to energy efficiency of a building to be implemented in building of different complexities; – a factor based method to get a first estimation of the effect of these functions on typical buildings types and use profiles; – detailed methods to assess the effect of these functions on a given building. Table 1 shows the relative position of this standard within the set of EPB standards in the context of the modular structure as set out in EN ISO 52000 1. NOTE 1 In CEN ISO/TR 52000 2 the same table can be found, with, for each module, the numbers of the relevant EPB standards and accompanying technical reports that are published or in preparation. NOTE 2 The modules represent EPB standards, although one EPB standard may cover more than one module and one module may be covered by more than one EPB standard, for instance a simplified and a detailed method respectively.

PDF Catalog

PDF Pages PDF Title
2 undefined
4 European foreword
Endorsement notice
7 Foreword
8 Introduction
11 1 Scope
2 Normative references
3 Terms and definitions
15 4 Symbols, subscripts and abbreviated terms
4.1 Symbols
4.2 Subscripts
4.3 Abbreviated terms
16 5 Description of the method
5.1 Output of the method
5.2 General description of the method(s)
5.3 Selection criteria between the methods
17 5.4 BAC and TBM functions having an impact on the energy performance of buildings
31 5.5 BAC efficiency class
32 5.6 BAC and TBM functions assigned to the BAC efficiency classes
42 5.7 Applying BAC for EnMS and maintaining BAC energy efficiency
5.7.1 General
5.7.2 Applying BAC for EnMS
5.7.3 Maintaining BAC energy efficiency
43 6 Method 1 – Detailed calculation procedure of the BAC contribution to the energy performance of buildings (detailed method)
6.1 Output data
44 6.2 Calculation time intervals
45 6.3 Input data – Source of data
6.4 Calculation procedure
6.4.1 Applicable calculation time interval
6.4.2 Energy performance calculation
48 7 Method 2 – Factor based calculation procedure of the BAC impact on the energy performance of buildings (BAC factor method)
7.1 Output data
7.2 Calculation time interval
49 7.3 Calculation procedure — Energy calculation
7.3.1 General
50 7.3.2 BAC efficiency factor values
51 7.3.3 Application of the BAC efficiency factors
52 8 Simplified input data correlations
9 Quality control
10 ​Compliance check
53 Annex A (informative) BAC efficiency factors
58 Annex B (normative) Minimum BAC function type requirements
62 Annex C (informative) Determination of the BAC efficiency factors
80 Annex D (informative) Examples of how to use the BAC function list of ISO 16484-3 to describe functions from this document
83 Annex E (informative) Applying BAC for EnMS specified in ISO 50001:2018
97 Annex F (informative) Maintain BAC energy efficiency
100 Annex G (informative) Control accuracy
101 Bibliography
BS EN ISO 52120-1:2022
$227.44