🔥🔥 Don’t Miss Out on Our End of Autumn Sale. If you have any questions, feel free to click the bottom right corner to contact our customer service..

Concat us[email protected]
Shopping Cart

No products in the cart.

🔍
BS EN 12976-2:2019 – TC:2020 Edition

BS EN 12976-2:2019 – TC:2020 Edition

$280.87

Tracked Changes. Thermal solar systems and components. Factory made systems – Test methods

Published By Publication Date Number of Pages
BSI 2020 152
PDF Format Searchable Printable Preview Now
Guaranteed Safe Checkout
Category:

If you have any questions, feel free to reach out to our online customer service team by clicking on the bottom right corner. We’re here to assist you 24/7.
Email:[email protected]

This document specifies test methods for validating the requirements for Factory Made Thermal Solar Heating Systems as specified in EN 12976-1. The document also includes two test methods for thermal performance characterization by means of whole system testing.

PDF Catalog

PDF Pages PDF Title
78 undefined
86 1 Scope
2 Normative references
3 Terms and definitions
87 4 Symbols and abbreviations
5 Testing
112 Annex A (normative)Thermal performance presentation sheet
114 Annex B (normative)Reference conditions for performance prediction
B.1 General
116 B.2 Pipe diameter and insulation thickness
117 B.3 Calculation of cold water temperature at reference location
118 B.4 Additional set of reference conditions for annual performance calculations
121 B.5 Reference conditions for the performance of the auxiliary heater
123 Annex C (informative)Assessment of the ability of solar DHW systems to resist the extreme climatic conditions
C.1 Indoor and outdoor test procedure for assessment of the frost resistance of solar DWH systems with outdoor storage tank or system using heat transfer fluid with the risk of freezing
C.1.1 Objective and applicability
C.1.2 Apparatus and mounting of the system
124 C.1.3 Test procedure
C.1.3.1 General
C.1.3.2 Freezing period
125 C.1.4 Test conditions — Determination of the test conditions for freezing period
C.1.5 Results
126 C.2 Indoor test procedure for assessment of the reliability of solar DWH systems in respect of overheating protection
C.2.1 Objective and applicability
C.2.2 Apparatus and mounting of the system
128 C.2.3 Test procedure
C.2.4 Test conditions
C.2.4.1 General
129 C.2.4.2 Determination of test conditions
130 C.2.4.3 Test conditions elaborated for specific locations
C.2.5 Results
132 Annex D (informative)Ageing test for thermostatic valves
D.1 General
D.2 Test arrangement
133 D.3 Test Procedure
134 D.4 Results
135 Annex E (informative)Lightning protection test for solar heating systems
E.1 Field of application
E.2 Purpose
E.3 Requirements
136 E.4 Apparatus
E.5 Test procedure
E.5.1 Test conditions
E.5.2 Solar heating system installation
E.5.3 Separation distance St
E.5.4 Size of the bonding cable or strip
E.5.5 Bridging between tank and supports
137 E.5.6 Bridging between collectors and supports
E.5.7 Bridging between collectors and tank
E.5.8 Connecting terminal with Lightning Protection System (LPS)
E.5.9 Metal sheets covering parts of the solar heating system
E.5.10 Heating effects due to lightning currents
E.5.11 Mechanical durability due to lightning mechanical loads
E.6 Report
E.7 Conclusions
138 Annex F (informative)Lightning Protection testing sheet
142 Annex G (normative)Reporting format in the framework of the EU Regulations CDR 811, 812 and 814 dated 2013
143 Annex ZA (informative)Relationship between this European Standard and the energy labelling requirements of Commission Delegated Regulation (EU) No 811/2013 aimed to be covered
145 Annex ZB (informative)Relationship between this European Standard and the energy labelling requirements of Commission Delegated Regulation (EU) No 812/2013 aimed to be covered
148 Annex ZC (informative)Relationship between this European Standard and the ecodesign requirements of Commission Regulation (EU) No 814/2013 aimed to be covered

Related products

BS EN 12976-2:2019 - TC
$280.87