BS EN 16830:2017
$167.15
Safety and control devices for burners and appliances burning gaseous or liquid fuels. Control functions in electronic systems. Temperature Control function
| Published By | Publication Date | Number of Pages |
| BSI | 2017 | 36 |
This European Standard specifies the safety, design, construction and performance requirements for Temperature Control Function (TCF) and Combustion Product Discharge Safety Device (TTB) intended for use with burners and appliances using gaseous or liquid fuels. It also describes the test procedures for checking compliance with these requirements. This European Standard is applicable to AC and DC supplied TCF and TTB (for TCF and TTB supplied by stand-alone battery system, battery systems for mobile applications or systems which are intended to be connected to DC supply networks, see Annex I). This European Standard is applicable to electronically based TTB and TCF only.
PDF Catalog
| PDF Pages | PDF Title |
|---|---|
| 9 | 1 Scope 2 Normative references 3 Terms and definitions |
| 10 | 4 Classification 4.1 Classes of control 4.2 Groups of control 4.3 Classes of control functions 4.4 Types of DC supplied controls 5 Test conditions and measurement tolerances 6 Construction requirements 6.1 General 6.2 Mechanical parts of the control |
| 11 | 6.3 Materials 6.4 Gas Connections 6.5 Electrical parts of the control 6.5.1 General 6.5.2 Switching elements 6.5.3 Electrical components 6.5.3.1 Performance of electrical components 6.5.3.2 Test 6.5.3.3 Sensing element 6.5.3.4 Gas controls employing electrical components in the gas way |
| 12 | 6.6 Protection against internal faults for the purpose of functional safety 6.6.1 Design and construction requirements 6.6.1.1 Fault avoidance and fault tolerance 6.6.1.2 Lock-out function 6.6.1.3 Reset device 6.6.1.4 Documentation 6.6.2 Class A 6.6.3 Class B 6.6.3.1 Design and construction requirements 6.6.3.2 First fault |
| 13 | 6.6.3.3 Fault introduced during lock-out or safety-shut-down 6.6.4 Class C 6.6.4.1 Design and construction requirements 6.6.4.2 First fault 6.6.4.3 Second fault 6.6.4.4 Faults during lock-out or safety- shut-down 6.6.5 Circuit and construction evaluation 6.101 TTB 6.101.1 General 6.101.2 Threshold value |
| 14 | 6.102 TCF 7 Performance 7.1 General 7.2 Leak-tightness 7.3 Test for leak-tightness 7.4 Torsion and bending 7.5 Torsion and bending tests 7.6 Rated flow rate |
| 15 | 7.7 Test for rated flow rate 7.8 Durability 7.8.1 Elastomers in contact with gas 7.8.2 Marking 7.8.3 Resistance to scratching 7.8.4 Resistance to humidity 7.9 Performance tests for electronic controls 7.9.1 At ambient temperature 7.9.2 At minimum temperature 7.9.3 At maximum temperature 7.10 Long-term performance for electronic controls 7.10.1 General 7.10.2 Stress test 7.10.2.1 Thermal stress test 7.10.2.2 Vibration test |
| 16 | 7.10.3 Long term performance test 7.10.101 TCF Sensing element(s) assembly 7.10.102 TTB Sensing element(s) assembly 7.11 Data exchange 8 Electrical requirements |
| 17 | 9 Electromagnetic compatibility (EMC) 10 Marking, installation and operating instructions 10.1 Marking 10.2 Installation and operating instructions 10.3 Warning Notice |
| 18 | Annex A (informative)Abbreviations and Symbols |
| 19 | Annex B (informative)Leak-tightness test for gas controls – volumetric method |
| 20 | Annex C (informative)Leak-tightness test for gas controls – pressure loss method |
| 21 | Annex D (normative)Conversion of pressure loss into leakage rate |
| 22 | Annex E (normative)Electrical/electronic component fault modes |
| 23 | Annex F (normative)Additional requirements for safety accessories and pressure accessories as defined in EU Directive 97/23/EC |
| 24 | Annex G (normative)Materials for pressurized parts |
| 25 | Annex H (normative)Additional materials for pressurized parts |
| 26 | Annex I (normative)Requirements for controls used in DC supplied burners and appliances burning gaseous or liquid fuels |
| 27 | Annex J (normative)Method for the determination of a Safety Integrity Level (SIL) |
| 28 | Annex K (normative)Method for the determination of a Performance Level (PL) |
| 29 | Annex L (informative)Relationship between Safety Integrity Level (SIL) and Performance Level (PL) |
| 30 | Annex M (normative)Reset functions |
| 31 | Annex N (informative)Guidance document on Environnemental Aspects |
| 32 | Annex O (normative)Seals of elastomer, cork and synthetic fibre mixtures |
