BS EN IEC 60665:2019
$102.76
A.C. ventilating fans and regulators for household and similar purposes. Methods for measuring performance
| Published By | Publication Date | Number of Pages |
| BSI | 2019 | 22 |
This document specifies the performance and the corresponding methods of test of AC ventilating fans for household and similar purposes intended for air forcing and exhaust, driven by single-phase AC motors having a power consumption of less than 125 W (including any associated regulators) for use on single-phase AC circuits not exceeding 250 V.
This document applies to ventilating fans such as partition fans for walls and windows and duct fans.
NOTE This document does not apply to:
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the safety of electric fans for household and similar purposes (IEC 60335-2- 80);
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the performance of comfort fans (IEC 60879);
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range hoods and other cooking fume extractors (IEC 61591);
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airborne acoustic noise for fans (IEC 60704-2-7);
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electromagnetic compatibility of fans (CISPR 14-1 and CISPR 14-2, IEC 61000-3-2, IEC 61000-3-3).
PDF Catalog
| PDF Pages | PDF Title |
|---|---|
| 2 | undefined |
| 5 | Annex ZA(normative)Normative references to international publicationswith their corresponding European publications |
| 7 | English CONTENTS |
| 8 | FOREWORD |
| 10 | 1 Scope 2 Normative references 3 Terms and definitions |
| 12 | 4 Bearings 5 Speed regulators 6 Marking 7 Tests 7.1 General |
| 13 | 7.2 Test voltage 7.3 Test frequency 7.4 Limits of voltage variation 7.5 Tests for air delivery performance 8 Tolerances on fan ratings 8.1 Partition type ventilating fans (Type A) 8.2 Free inlet partition ventilating fans (Type B), free outlet partition ventilating fans (Type C) and fully ducted ventilating fans (Type D) |
| 14 | Annex A (normative)Air delivery performance evaluation |
| 15 | Figure A.1 – Plot of partial pressure of water vapour in the air against laboratory ambient temperature for different values of relative humidity (RH) |
| 17 | Figure A.2 – Type A test installation (outlet-side multiple nozzle test chamber) |
| 18 | Figure A.3 – Type B test installation (without antiswirl device) using multiple nozzle test chamber |
| 19 | Figure A.4 – Type C test installation (inlet-side test chamber) |
| 20 | Figure A.5 – Type D using Type B (outlet-side test duct) without antiswirl device, without common segment and with inlet-duct simulation |
| 21 | Bibliography |
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BS EN IEC 60665:2019
A.C. ventilating fans and regulators for household and similar purposes. Methods for measuring performance Published…
