BS EN 12977-4:2018 – TC:2020 Edition
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Tracked Changes. Thermal solar systems and components. Custom built systems – Performance test methods for solar combistores
| Published By | Publication Date | Number of Pages |
| BSI | 2020 | 51 |
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 |
|---|---|
| 1 | compares BS EN 12977-4:2018 |
| 2 | TRACKED CHANGES Text example 1 — indicates added text (in green) |
| 27 | National foreword |
| 30 | European foreword |
| 31 | Introduction |
| 32 | 1 Scope 2 Normative references 3 Terms and definitions 4 Symbols and abbreviations 5 Store classification |
| 33 | 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 |
| 34 | 6.3 Test and evaluation procedures 6.3.1 General |
| 35 | 6.3.2 Test sequences |
| 37 | 6.3.3 Data processing of the test sequences |
| 39 | 7 Test report 7.1 General 7.2 Description of the store |
| 40 | 7.3 Test results |
| 41 | 7.4 Parameters for the simulation |
| 42 | Annex A (normative) Store model benchmark tests |
| 43 | Annex B (normative) Verification of store test results |
| 44 | Annex C (normative) Benchmarks for the parameter identification |
| 45 | Annex D (informative) Requirements for the numerical store model |
| 46 | Annex E (informative) Determination of hot water comfort |
| 47 | Annex F (informative) Implementation for Ecodesign and Energy Labelling |
| 48 | 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 |
| 49 | Bibliography |
