BS 7527-2.2:1991
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
View Superseded by
Classification of environmental conditions. Environmental conditions appearing in nature Precipitation and wind
Hardcopy , PDF
31-08-2013
English
29-11-1991
Important note : Users cannot be edited or removed once added to your Multi user PDF.
Committees responsible
National foreword
Classification
1 Scope
2 Object
3 General
4 Characteristics
5 Classification
Tables
I Characteristics of rain (average over long periods)
II Characteristics of hailstones
III Height and surface influence on wind speed
IV Maximum horizontal mass flux of snow
Figures
1 Terminal velocity of rain drops in still air at
atmospheric conditions: 101.3 kPa, + 20 deg C
2 Variation in drop size with altitude due to
evaporation at different values of relative
humidity (R.H.)
3 Three types of ice formation as functions of
temperature and droplet diameter
4 Three types of ice formation as functions of
temperature and wind velocity
5 Limiting radius (RL) of cylinder above which no, or
very little, ice is formed
Fundamental properties, quantities for characterization and a classification of environmental conditions relevant for electrotechnical products. Defines characteristics of precipitation and wind as background for the severities to which products are liable to be exposed during transportation, storage and use.
| Committee |
GEL/104
|
| DocumentType |
Standard
|
| Pages |
12
|
| PublisherName |
British Standards Institution
|
| Status |
Superseded
|
| SupersededBy |
| BS EN 60721-1:1996 | Classification of environmental conditions Environmental parameters and their severities |
| 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 7527-2.5:1991 | Classification of environmental conditions. Environmental conditions appearing in nature Dust, sand, salt mist |
| BS 7527-1:1991 | Classification of environmental conditions. Environmental conditions appearing in nature Environmental parameters and their severities |
Access your standards online with a subscription
Features
-
Simple online access to standards, technical information and regulations.
-
Critical updates of standards and customisable alerts and notifications.
-
Multi-user online standards collection: secure, flexible and cost effective.