BS EN 12101-3:2015
$215.11
Smoke and heat control systems – Specification for powered smoke and heat control ventilators (Fans)
| Published By | Publication Date | Number of Pages |
| BSI | 2015 | 104 |
This European Standard specifies the products characteristics of powered smoke and heat control ventilators (fans) intended to be used as part of a powered smoke and heat control ventilation system in construction works.
It provides test and assessment methods of the characteristics and the compliance criteria of the test assessment results.
This European Standard applies to the following:
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fans for smoke and heat control ventilation;
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impulse/jet fans for smoke and heat control ventilation;
PDF Catalog
| PDF Pages | PDF Title |
|---|---|
| 4 | Contents Page |
| 12 | 1 Scope 2 Normative references |
| 13 | 3 Terms, definitions, symbols and abbreviations |
| 15 | 4 Requirements |
| 17 | 5 Testing, assessment and sampling methods |
| 19 | 6 Assessment and verification of constancy of performance – AVCP |
| 22 | 6.3.2.1 General |
| 23 | 6.3.2.2 Equipment 6.3.2.3 Raw materials and components |
| 27 | 6.3.2.4 Traceability and marking 6.3.2.5 Controls during manufacturing process |
| 28 | 6.3.2.6 Product testing and evaluation 6.3.2.7 Non – complying products |
| 29 | 6.3.2.8 Corrective action 6.3.2.9 Handling, storage and packaging |
| 31 | 7 Marking, labelling and packaging |
| 33 | Annex A (normative)Criteria to determine family of fans in order to select the sizes to be tested A.1 Reduction of numbers of tests for PSHC ventilators forming a product range |
| 35 | A.2 Motors A.2.1 General |
| 36 | A.2.2 Motor Type 1: Motor out of airstream and Impeller not mounted on shaft |
| 37 | A.2.3 Motor Type 2: Centrifugal fans with impeller mounted on the motor shaft A.2.4 Motor Type 3: Fans with motor inside the airstream without cooling |
| 38 | A.2.5 Motor Type 4: Motors out of airstream but within fan casing A.2.5.1 General A.2.5.2 Motor Type 4.1 |
| 39 | A.2.5.3 Motor Type 4.2 A.3 Combined testing A.3.1 General rule |
| 40 | A.3.2 Specific rule for an axial fan A.4 Determination of highest stresses in impellers A.4.1 PSHC Ventilators with geometrically similar impellers |
| 42 | A.4.2 Fans with impellers that are not geometrically similar A.4.2.1 Axial impellers |
| 47 | A.4.2.2 Centrifugal impellers |
| 50 | A.5 Assessment of changes in a fan family A.5.1 Assessment of motor change |
| 51 | A.5.2 Assessment of fan component change |
| 53 | Annex B (normative)Criteria to determine a family of motors in order to select the sizes to be tested B.1 Reduction of numbers of tests for a motor family B.2 Assessment of changes in a motor family B.2.1 Assessment for changing a family of motors in a family of fans B.2.2 Assessment for changing components in a family of motors |
| 58 | B.2.3 Assessment of changes using Annex D B.2.4 Normative list of motor components |
| 63 | Annex C (normative) Test method for the determination of fire resistance of powered smoke and heat control ventilators (fans) C.1 Principle C.2 Apparatus |
| 65 | C.3 Preparation C.3.1 Axial Fan running (tip) clearance C.3.2 Measuring of running clearance |
| 66 | C.3.3 Installation in furnace depending on the intended application categories |
| 68 | C.4 Procedure C.4.1 General conditions C.4.2 Warm up period C.4.3 Heat up period C.4.4 High temperature test |
| 69 | C.4.5 High temperature test in accordance with temperature time curve C.5 Compliance criteria C.6 Test report C.6.1 Prepare a test report after completion of each test including the following information: |
| 72 | Annex D (normative)Test methods for electric motors to determine the impact of the changes on the product characteristics D.1 Principle D.2 Tests in association with a generator or another load D.2.1 Modulated Frequency Method (MFM) |
| 73 | D.2.2 Apparatus for testing with a generator D.2.2.1 Test installation D.2.2.2 Specifications for bearing load |
| 74 | D.2.2.3 Temperature measurements D.2.2.4 Electrical measurements D.2.3 Test specimens D.2.4 Test procedure D.2.4.1 General conditions D.2.4.2 Warm up period |
| 75 | D.2.4.3 High temperature test D.3 Test report |
| 77 | Annex E (normative)Test method for assessing the response delay and ability to open under environmental conditions E.1 Objective of test E.2 Test apparatus E.3 Test specimen E.4 Test procedure E.5 Evaluation of test results |
| 78 | Annex F (informative)Explanatory notes F.1 General F.2 Explanation for A.4.4.3 |
| 81 | F.3 Origin of power coefficients in D.2.4.2 |
| 82 | F.4 Consideration about frequency converter driving |
| 84 | F.5 Consideration regarding A.1, f) – scaling factors F.6 Consideration regarding B.2.2: change of type of bearing F.6.1 General F.6.2 Bearing ability to pass the smoke venting test |
| 85 | F.6.3 Parameters to consider during the heat up test |
| 86 | F.6.4 How to select motor sizes F.6.5 How to select motor size in vertical position |
| 87 | F.7 Consideration for changing material inside the fan F.7.1 Material features F.7.1.1 Mechanical properties F.7.1.2 Technological properties F.7.1.3 Physical properties |
| 88 | F.7.1.4 Tensile strength F.7.1.5 Compression stress, shear stress and twisting F.7.1.6 Hardness F.7.1.7 Creep F.7.1.8 Behaviour at low temperatures F.7.1.9 Fatigue |
| 89 | F.7.2 Technological properties F.7.2.1 Abrasive resistance F.7.2.2 Formability F.7.3 Physical properties F.7.3.1 Density F.7.3.2 Coefficient of thermal expansion F.7.3.3 Thermal diffusivity F.7.3.4 Elastic properties |
| 90 | F.8 Complementary information on Installation / Application |
| 93 | Annex G (informative)General guidance for installation and maintenance G.1 Product, installation and maintenance information (documentation) G.1.1 Product specification G.1.2 Installation information G.1.3 Maintenance information |
| 94 | Annex ZA (informative)Clauses of this European Standard addressing the provisions of the EU Construction Products Regulation |
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