BS EN 60721-3-4:1995
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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Classification of environmental conditions. Classification of groups of environmental parameters and their severities Stationary use at non-weatherprotected locations
Hardcopy , PDF
02-08-2019
English
15-06-1995
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Committees responsible
National foreword
Foreword
1. Scope
2. Normative references
3. Definitions
4. General
5. Classification of groups of environmental parameters
and their severities
6. Sets of environmental condition class combinations
Tables
Figure
Annexes
A. Survey of conditions affecting the choice of
environmental parameters and their severities
B. Interdependence of air temperature, relative
humidity and absolute humidity
C. Examples of practical application of the
classification specified in this standard
D. Summary of conditions covered by sets of class
combinations
ZA. (normative) Other international publications quoted
in this standard with the references of the relevant
European publications
Classifies severities to which a product may be exposed under its use conditions, including periods of erection work, downtime, maintenence and repair.
| Committee |
GEL/104
|
| DevelopmentNote |
Reviewed and confirmed by BSI, November 2005. (10/2005) Supersedes 93/209314 DC. Also numbered as IEC 60721-3-4. Renumbers and supersedes BS 7527-3.4(1991). 1993 version incorporates amendment 7929 to BS 7527-3.4(1991). (12/2005)
|
| DocumentType |
Standard
|
| Pages |
30
|
| PublisherName |
British Standards Institution
|
| Status |
Superseded
|
| SupersededBy | |
| Supersedes |
| Standards | Relationship |
| EN 60721-3-4:1995/A1:1997 | Identical |
| DIN EN 60721-3-4:1995-09 | Identical |
| I.S. EN 60721-3-4:1997 | Identical |
| SN EN 60721-3-4 : 1995 AMD 1 1997 | Identical |
| UNE-EN 60721-3-4:1997 | Identical |
| BS 7671(2008) : 2018 | REQUIREMENTS FOR ELECTRICAL INSTALLATIONS - IET WIRING REGULATIONS |
| BS EN 60721-3-7:1996 | Classification of environmental conditions. Classification of groups of environmental parameters and their severities Portable and non-stationary use |
| BS EN 60721-3-9:1993 | Classification of environmental conditions. Classification of groups of environmental parameters and their severities Microclimates inside products |
| BS EN 60870-2-2:1997 | Telecontrol equipment and systems. Operating conditions Environmental conditions (climatic, mechanical and other non-electrical influences) |
| BS EN 61334-3-21:1997 | Distribution automation using distriubution line carrier systems. Mains signalling requirements MV phase-to-phase isolated capacitive coupling device |
| BS EN 60495:1994 | Single sideband power-line carrier terminals |
| BS 7671(2008) : 2008 | REQUIREMENTS FOR ELECTRICAL INSTALLATIONS - IET WIRING REGULATIONS |
| IEC 60721-1:1990+AMD1:1992+AMD2:1995 CSV | Classification of environmental conditions - Part 1: Environmental parameters and their severities |
| BS EN 60721-1:1996 | Classification of environmental conditions Environmental parameters and their severities |
| BS 7527-2.1:1991 | Classification of environmental conditions. Environmental conditions appearing in nature Temperature and humidity |
| IEC 60721-2-1:2013 | Classification of environmental conditions - Part 2-1: Environmental conditions appearing in nature - Temperature and humidity |
| IEC 60721-3-0:1984+AMD1:1987 CSV | Classification of environmental conditions - Part 3: Classification of groups of environmental parameters and their severities - Introduction |
| BS EN 60721-3-0:1993 | Classification of environmental conditions. Classification of groups of environmental parameters and their severities Introduction |
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