BS 4999-21:1972
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
View Superseded by
Specification for general requirements for rotating electrical machines Classification of methods of cooling
Hardcopy
English
31-07-1980
23-07-2013
Assigns designations to the methods of cooling rotating electrical machines. Gives a simplified code for the most currently used types of machine, and a complete classification covering all types of machines.
| Committee |
PEL/2
|
| DocumentType |
Standard
|
| Pages |
0
|
| PublisherName |
British Standards Institution
|
| Status |
Superseded
|
| SupersededBy |
| BS 4999-22:1977 | Specification for general requirements for rotating electrical machines Symbols for types of construction and mounting arrangements |
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