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BS EN 12977-4:2018

BS EN 12977-4:2018

$142.49

Thermal solar systems and components. Custom built systems – Performance test methods for solar combistores

Published By Publication Date Number of Pages
BSI 2018 26
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This European Standard specifies test methods for the performance characterization of stores which are intended for use in small custom built systems as specified in EN 12977-1. Stores tested according to this document are commonly used in solar combisystems. However, the thermal performance of all other thermal stores with water as a storage medium (e.g. for heat pump systems) can be also assessed according to the test methods specified in this document. This document applies to combistores with a nominal volume up to 3 000 l and without integrated burner. NOTE This document is extensively based on references to EN 12977-3:2012.

PDF Catalog

PDF Pages PDF Title
2 National foreword
5 European foreword
6 Introduction
7 1 Scope
2 Normative references
3 Terms and definitions
4 Symbols and abbreviations
5 Store classification
8 6 Laboratory store testing
6.1 Requirements on the testing stand
6.1.1 General
6.1.2 Measuring data and measuring procedure
6.2 Installation of the store
6.2.1 Mounting
6.2.2 Connection
9 6.3 Test and evaluation procedures
6.3.1 General
10 6.3.2 Test sequences
12 6.3.3 Data processing of the test sequences
14 7 Test report
7.1 General
7.2 Description of the store
15 7.3 Test results
16 7.4 Parameters for the simulation
17 Annex A (normative) Store model benchmark tests
18 Annex B (normative) Verification of store test results
19 Annex C (normative) Benchmarks for the parameter identification
20 Annex D (informative) Requirements for the numerical store model
21 Annex E (informative) Determination of hot water comfort
22 Annex F (informative) Implementation for Ecodesign and Energy Labelling
23 Annex ZA (informative) Relationship between this European Standard and the energy labelling requirements of Commission Delegated Regulation (EC) No 811/2013 aimed to be covered
24 Bibliography

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BS EN 12977-4:2018
$142.49