IEEE 252 : 1995
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
TEST PROCEDURE FOR POLYPHASE INDUCTION MOTORS HAVING LIQUID IN THE MAGNETIC GAP
17-10-2023
01-01-1995
1 Scope
2 References
3 General
3.1 Kinds of test
3.2 Choice of test
3.3 Cautions
4 Electrical measurements
4.1 General
4.2 Power supply
4.3 Instrument selection
4.4 Instrument transformers
4.5 Voltage
4.6 Current
4.7 Power
5 Performance determination
5.1 Temperature
5.2 Pressure
5.3 Efficiency
5.4 Losses
5.5 Slip
5.6 Power factor
5.7 Tests with no load
5.8 Tests with load
5.9 Tests with locked rotor
5.10 Tests for stray-load loss
5.11 Tests for speed-torque and speed-current
6 Temperature test
6.1 Purpose
6.2 General
6.3 Methods of temperature measurements
6.4 Measurement of ambient and external coolant temperatures
6.5 Procedure
6.6 Temperature rise
7 Miscellaneous tests
7.1 Insulation resistance
7.2 Dielectric tests
7.3 Resistance measurements
7.4 Noise
7.5 Vibration
Annex A (normative) Forms
Covers instructions for conducting and reporting the more generally applicable and acceptable tests to determine the performance characteristics of polyphase induction motors having liquid in the magnetic gap.
| DevelopmentNote |
Supersedes IEEE DRAFT 252 (04/2001)
|
| DocumentType |
Standard
|
| PublisherName |
Institute of Electrical & Electronics Engineers
|
| Status |
Withdrawn
|
| Supersedes |
| IEEE 1205-2014 | IEEE Guide for Assessing, Monitoring, and Mitigating Aging Effects on Electrical Equipment Used in Nuclear Power Generating Stations and Other Nuclear Facilities |
| IEEE 4-2013 | IEEE Standard for High-Voltage Testing Techniques |
| IEEE 85-1973 | IEEE Test Procedure for Airborne Sound Measurements on Rotating Electric Machinery |
| IEEE 43-2013 REDLINE | IEEE Recommended Practice for Testing Insulation Resistance of Electric Machinery |
| IEEE 112-2004 | IEEE Standard Test Procedure for Polyphase Induction Motors and Generators |
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