BS 4999-142:1987
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.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 mechanical performance: vibration
Hardcopy , PDF
15-02-2006
English
27-02-1987
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Foreword
Committees responsible
Specification
1 Scope
2 References
Section one. Machines with shaft centre heights not
exceeding 400 mm
3 Introduction
4 Measurement quantity
5 Measuring equipment
6 Machine mounting
7 Conditions of measurement
8 Maximum limits of vibration severity
Section two. Machines with shaft centre heights
exceeding 400 mm
9 Limits of vibration
Tables
1 Limits of vibration severity
2 Limits of vibration amplitude (peak to peak, in
millimetres)
Figures
1 Sensitivity-frequency characteristic for the
vibration measuring system
2 Recommended measuring points
Test and measurement conditions and limits of vibration for machines with centre heights 80 mm to 400 mm. Recommended method of test for smaller machines and limits of vibration for larger machines.
| Committee |
PEL/2
|
| DevelopmentNote |
Supersedes BS 4999-50(1978). (07/2005)
|
| DocumentType |
Standard
|
| Pages |
10
|
| PublisherName |
British Standards Institution
|
| Status |
Superseded
|
| SupersededBy | |
| Supersedes |
| Standards | Relationship |
| ISO 2373:1987 | Similar to |
| DEFSTAN 02-632/2(2004) : 2004 | REQUIREMENTS FOR AC AND DC MOTORS |
| BS 848-6:1989 | Fans for general purposes Method of measurement of fan vibration |
| BS 4999-101:1987 | General requirements for rotating electrical machines Specification for rating and performance |
| 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 6700:1987 | Specification for design, installation, testing and maintenance of services supplying water for domestic use within buildings and their curtilages |
| BS 4999-143:1987 | General requirements for rotating electrical machines Specification for tests |
| BS 4999-143:1987 | General requirements for rotating electrical machines Specification for tests |
| BS 4675-2:1978 | Mechanical vibration in rotating machinery. Requirements for instruments for measuring vibration severity |
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