BS 4999-112:1987
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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General requirements for rotating electrical machines Specification for starting performance of single-speed three-phase cage induction motors
Hardcopy , PDF
English
30-01-1987
15-01-1996
Foreword
Committees responsible
Specification
1 Scope
2 Designation
3 Starting torque performance
4 Locked rotor apparent power
5 Starting requirements
Appendix
A Starting performance of cage induction motors
Tables
1 Torques for design N starting performance
2 Torques for design D starting performance
3 Locked rotor apparent power for design N motors
4 Locked rotor apparent power for design D motors
5 External inertia J for 50 Hz motors
Three designs of motor having rated outputs from 400 W up to and including 10000 kW and rated on the basis of duty type S1 (maximum continuous rating).
| Committee |
PEL/2
|
| DevelopmentNote |
IMPLEMENTS CENELEC HD 53.12
|
| DocumentType |
Standard
|
| Pages |
8
|
| PublisherName |
British Standards Institution
|
| Status |
Superseded
|
| SupersededBy | |
| Supersedes |
| Standards | Relationship |
| IEC 60034-12:2016 | Similar to |
| BS 5000-3:1980 | Specification for rotating electrical machines of particular types or for particular applications Generators to be driven by reciprocating internal combustion engines |
| BS 4999-101:1987 | General requirements for rotating electrical machines Specification for rating and performance |
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