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BS EN 16798-5-1:2017

Current

Current

The latest, up-to-date edition.

Energy performance of buildings. Ventilation for buildings Calculation methods for energy requirements of ventilation and air conditioning systems (Modules M5-6, M5-8, M6-5, M6-8, M7-5, M7-8). Method 1: Distribution and generation

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

10-07-2017

European foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Symbols and subscripts
5 Brief description of the method
6 Calculation method
7 Quality control
8 Compliance check
Annex A (normative) - Input and method selection
        data sheet - Template
Annex B (informative) - Input and method selection
        data sheet - Default choices
Annex C (normative) - Calculation method for ground
        preheating and -cooling
Annex D (informative) - Calculation method for rotary
        heat exchangers
Bibliography

Defines the energy performance calculation of mechanical ventilation and air conditioning systems, including humidification and dehumidification.

This European Standard covers the energy performance calculation of mechanical ventilation and air conditioning systems, including humidification and dehumidification. It takes into account the generation (air handling unit) and distribution (duct system) parts. It includes a simplified calculation of adiabatic cooling systems. It does not cover the emission part (calculation of the required volume flow rates and/or supply air conditions), which is covered in EN 16798-7. It does not include the calculation of heating/cooling generation. This method is focussed on large customized ventilation and air conditioning systems, typically used in commercial buildings, although the application is not restricted on the basis of building or space use type. A calculation method for ventilation systems with integrated heating/cooling generation, including domestic hot water generation, using a monthly or seasonal calculation interval or a bin method, is provided in a separate standard, EN 16798-5-2. This method does not include humidification and dehumidification or adiabatic cooling. 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 might cover more than one module and one module might be covered by more than one EPB standard, for instance a simplified and a detailed method respectively. See also Clause 2 and Tables A.1 and B.1.

Committee
RHE/2
DevelopmentNote
Supersedes 15/30299483 DC. (07/2017) Together with BS EN 16798-5-2, it supersedes BS EN 15241. (11/2017)
DocumentType
Standard
Pages
80
PublisherName
British Standards Institution
Status
Current
Supersedes

Standards Relationship
EN 16798-5-1:2017 Identical

EN 14239:2004 Ventilation for buildings - Ductwork - Measurement of ductwork surface area
EN 1886:2007 Ventilation for buildings - Air handling units - Mechanical performance
CEN/TS 16629:2014 Energy Performance of Buildings - Detailed Technical Rules for the set of EPB-standards
EN 1507:2006 Ventilation for buildings - Sheet metal air ducts with rectangular section - Requirements for strength and leakage
EN 13053:2006+A1:2011 Ventilation for buildings - Air handling units - Rating and performance for units, components and sections
CEN/TS 16628:2014 Energy Performance of Buildings - Basic Principles for the set of EPB standards
CEN ISO/TR 52000-2:2017 Energy performance of buildings - Overarching EPB assessment - Part 2: Explanation and justification of ISO 52000-1 (ISO/TR 52000-2:2017)
EN 16798-9:2017 Energy performance of buildings - Ventilation for buildings - Part 9: Calculation methods for energy requirements of cooling systems (Modules M4-1, M4-4, M4-9) - General
ISO 52016-1:2017 Energy performance of buildings — Energy needs for heating and cooling, internal temperatures and sensible and latent heat loads — Part 1: Calculation procedures
EN 12792:2003 Ventilation for buildings - Symbols, terminology and graphical symbols
ISO 52000-1:2017 Energy performance of buildings — Overarching EPB assessment — Part 1: General framework and procedures
ISO 52010-1:2017 Energy performance of buildings — External climatic conditions — Part 1: Conversion of climatic data for energy calculations
EN 15316-1:2017 Energy performance of buildings - Method for calculation of system energy requirements and system efficiencies - Part 1: General and Energy performance expression, Module M3-1, M3-4, M3-9, M8-1, M8-4
ASHRAE HDBK FUNDAMENTALS : 2013 ASHRAE HANDBOOK - FUNDAMENTALS
EN ISO 5801:2017 Fans - Performance testing using standardized airways (ISO 5801:2017)
ISO 5801:2017 Fans — Performance testing using standardized airways
EN 12237:2003 Ventilation for buildings - Ductwork - Strength and leakage of circular sheet metal ducts
CEN/TR 16798-6:2017 Energy performance of buildings - Ventilation for buildings - Part 6: Interpretation of the requirements in EN 16798-5 -1 and EN 16798-5-2 - Calculation methods for energy requirements of ventilation and air conditioning systems (Modules M5-6, M5-8, M 6-5, M6-8 , M7-5, M7-8)
PREN 16798-5-2 : DRAFT 2015 ENERGY PERFORMANCE OF BUILDINGS - MODULES M5-6, M5-8 - VENTILATION FOR BUILDINGS - CALCULATION METHODS FOR ENERGY REQUIREMENTS OF VENTILATION SYSTEMS - PART 5-2: DISTRIBUTION AND GENERATION (REVISION OF EN 15241) - METHOD 2
EN ISO 52000-1:2017 Energy performance of buildings - Overarching EPB assessment - Part 1: General framework and procedures (ISO 52000-1:2017)
PREN 16798-3 : DRAFT 2014 ENERGY PERFORMANCE OF BUILDINGS - PART 3: VENTILATION FOR NON-RESIDENTIAL BUILDINGS - PERFORMANCE REQUIREMENTS FOR VENTILATION AND ROOM-CONDITIONING SYSTEMS
EN ISO 52010-1:2017 Energy performance of buildings - External climatic conditions - Part 1: Conversion of climatic data for energy calculations (ISO 52010-1:2017)
EN 13141-8:2014 Ventilation for buildings - Performance testing of components/products for residential ventilation - Part 8: Performance testing of un-ducted mechanical supply and exhaust ventilation units (including heat recovery) for mechanical ventilation systems intended for a single room
EN 13141-7:2010 Ventilation for buildings - Performance testing of components/products for residential ventilation - Part 7: Performance testing of a mechanical supply and exhaust ventilation units (including heat recovery) for mechanical ventilation systems intended for single family dwellings
EN 16798-7:2017 Energy performance of buildings - Ventilation for buildings - Part 7: Calculation methods for the determination of air flow rates in buildings including infiltration (Modules M5-5)
EN ISO 52016-1:2017 Energy performance of buildings - Energy needs for heating and cooling, internal temperatures and sensible and latent heat loads - Part 1: Calculation procedures (ISO 52016-1:2017)
ISO 7345:1987 Thermal insulation Physical quantities and definitions

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