BS EN IEC 60721-3-4:2019 – TC:2020 Edition
$134.27
Tracked Changes. Classification of environmental conditions – Classification of groups of environmental parameters and their severities. Stationary use at non-weatherprotected locations
| Published By | Publication Date | Number of Pages |
| BSI | 2020 | 60 |
PDF Catalog
| PDF Pages | PDF Title |
|---|---|
| 42 | undefined |
| 45 | English CONTENTS |
| 46 | FOREWORD |
| 48 | 1 Scope 2 Normative references 3 Terms and definitions |
| 49 | 4 General |
| 50 | 5 Classification of groups of environmental parameters and their severities 5.1 General 5.2 Climatic conditions (K) |
| 51 | 5.3 Special climatic conditions (Z) 5.4 Biological conditions (B) 5.5 Chemically active substances (C) 5.6 Mechanically active substances (S) 5.7 Mechanical conditions (M) |
| 52 | Table 1 – Classification of climatic conditions |
| 53 | Table 2 – Classification of special climatic conditions Table 3 – Classification of biological conditions Table 4 – Classification of mechanically active substances |
| 54 | Table 5 – Classification of mechanical conditions |
| 55 | Annex A (informative) Interdependence of air temperature, relative air humidity, and absolute air humidity Figure A.1 – Climatogram of interdependence of air temperature, relative air humidity, and absolute air humidity |
| 56 | Annex B (informative) Definition of seismic environment |
| 57 | Table B.1 – Correlation of seismic zones with expected magnitudes |
| 58 | Bibliography |
