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DD CEN/TS 12977-5:2010

Superseded
Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

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superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

Thermal solar systems and components. Custom built systems Performance test methods for control equipment
Available format(s)

Hardcopy , PDF

Superseded date

04-30-2012

Language(s)

English

Published date

04-30-2010

Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Symbols and abbreviations
5 Controller classification (including equipment
   classification)
6 Requirements
7 Testing of Sensors
8 Testing of system clocks, timers and counters
9 Function testing of simple differential thermostats
10 Function testing of multi-function controllers
11 Testing of actuators and additional control equipment
12 Documentation
13 Test report
Annex A (informative) - Testing the mains voltage dependence
        of control equipment
Bibliography

Defines performance test methods for control equipment. Furthermore this document contains requirements on accuracy, durability and reliability of control equipment.

This Technical Specification specifies performance test methods for control equipment. Furthermore this document contains requirements on accuracy, durability and reliability of control equipment. The tests described in this document are limited to components delivered with or for the system by the final supplier. For the purposes of this document controller and control equipment for solar heating systems and auxiliary heaters, if part of the system, are restricted to: controllers as: system clocks, timers and counters; differential thermostats; multi-function controllers; sensors as: temperature sensors; irradiance sensors (for short wave radiation); pressure sensors; level sensors; flow meters; or heat meters; actuators as: pumps; solenoid and motor valves; or relays. Furthermore combinations of controllers, sensors and actuators listed above. An additional objective of the procedures described in this document is to verify control algorithms and, together with the accuracy of sensors, to determine control parameters. In addition to verifying the functioning of a controller, its equipment and actuators, the determined parameters may be used for numerical system simulations. Typically electrical anodes are not part of the control equipment and are not controlled by the control equipment. However, because they are electrical appliances, electrical anodes are included in this document. This document is valid for control equipment of solar heating systems for the purpose of hot water preparation and/or space heating. If the solar system is connected to or part of a conventional heating system, the validity is extended to the entire system. In combination with the standards EN 12976-1, EN 12976-2 as well as CEN/TS 12977-1, CEN/TS 12977-2, EN 12977-3 and CEN/TS 12977-4 this document is valid for: factory made solar heating systems; small custom built solar heating systems; large custom built solar heating systems; and auxiliary heater equipment used in connection with d), e) and f). NOTE Factory Made and Custom Built solar heating systems. EN 12976-1, EN 12976-2 as well as CEN/TS 12977-1, CEN/TS 12977-2, EN 12977-3, and CEN/TS 12977-4 distinguish two categories of solar heating systems: Factory Made solar heating systems; and Custom Built solar heating systems. As defined in CEN/TS 12977-1, the classification of a system as factory made or custom built is a choice of the final supplier. Custom Built solar heating systems are subdivided into two categories: Small Custom Built systems offered by a company are described in a so-called assortment file, in which all components and possible system configurations, marketed by the company, are specified; Large Custom Built systems are uniquely designed for a specific situation.

Committee
RHE/25
DocumentType
Standard
Pages
48
PublisherName
British Standards Institution
RevisionOf
Status
Superseded
SupersededBy

Standards Relationship
CEN/TS 12977-5:2010 Identical

IEC 60038:2009 IEC standard voltages
EN 982:1996+A1:2008 Safety of machinery - Safety requirements for fluid power systems and their components - Hydraulics
ISO 9488:1999 Solar energy Vocabulary
ISO 9060:1990 Solar energy Specification and classification of instruments for measuring hemispherical solar and direct solar radiation
DIN IEC 60751:1990-12 INDUSTRIAL PLATINUM RESISTANCE THERMOMETER SENSORS
IEC 60335-2-21:2012 Household and similar electrical appliances - Safety - Part 2-21: Particular requirements for storage water heaters
EN 12975-1:2006+A1:2010 Thermal solar systems and components - Solar collectors - Part 1: General requirements
ISO 9022-9:2016 Optics and photonics Environmental test methods Part 9: Solar radiation and weathering
EN 15316-4-3:2017 Energy performance of buildings - Method for calculation of system energy requirements and system efficiencies - Part 4-3: Heat generation systems, thermal solar and photovoltaic systems, Module M3-8-3, M8-8-3, M11-8-3
ISO/TR 9901:1990 Solar energy Field pyranometers Recommended practice for use
EN 60335-2-21:2003/corrigendum Oct. 2010 HOUSEHOLD AND SIMILAR ELECTRICAL APPLIANCES - SAFETY - PART 2-21: PARTICULAR REQUIREMENTS FOR STORAGE WATER HEATERS
EN ISO 9488:1999 Solar energy - Vocabulary (ISO 9488:1999)
EN 12976-2:2017 THERMAL SOLAR SYSTEMS AND COMPONENTS - FACTORY MADE SYSTEMS - PART 2: TEST METHODS
EN 809 : 1998 COR 2010 PUMPS AND PUMP UNITS FOR LIQUIDS - COMMON SAFETY REQUIREMENTS
ISO 15218:2003 Pneumatic fluid power — 3/2 solenoid valves — Mounting interface surfaces
CEN/TS 12977-1:2010 Thermal solar systems and components - Custom built systems - Part 1: General requirements for solar water heaters and combisystems
EN 60335-1:2012/A13:2017 HOUSEHOLD AND SIMILAR ELECTRICAL APPLIANCES - SAFETY - PART 1: GENERAL REQUIREMENTS (IEC 60335-1:2010, MODIFIED)
EN 1151-1:2006/AC:2007 PUMPS - ROTODYNAMIC PUMPS - CIRCULATION PUMPS HAVING A RATED POWER INPUT NOT EXCEEDING 200 W FOR HEATING INSTALLATIONS AND DOMESTIC HOT WATER INSTALLATIONS - PART 1: NON-AUTOMATIC CIRCULATION PUMPS, REQUIREMENTS, TESTING, MARKING
EN 12975-2:2006 Thermal solar systems and components - Solar collectors - Part 2: Test methods
IEC 62305-3:2010 Protection against lightning - Part 3: Physical damage to structures and life hazard

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