IEEE 620-2022
$33.58
IEEE Guide for the Presentation of Thermal Limit Curves for Squirrel Cage Induction Machines
| Published By | Publication Date | Number of Pages |
| IEEE | 2022 | 21 |
Revision Standard – Active. A procedure is established for the presentation of thermal limit curves, and guidance for the interpretation and use of these curves for machine thermal protection is provided in this guide.
PDF Catalog
| PDF Pages | PDF Title |
|---|---|
| 1 | IEEE Std 620™-2022 Front cover |
| 2 | Title page |
| 4 | Important Notices and Disclaimers Concerning IEEE Standards Documents |
| 8 | Participants |
| 9 | Introduction |
| 10 | Contents |
| 11 | 1. Overview 1.1 Scope 1.2 Word usage 2. Normative references |
| 12 | 3. Thermal Overloads 3.1 General 3.2 Causes 3.3 Effects |
| 13 | 3.4 Thermal limit curve 4. Presentation 4.1 Dependent variables 4.2 Current scale 4.3 Time scale |
| 15 | 4.4 Conditions represented 4.5 Accelerating time-current curve 4.6 Curves at multiple voltages 4.7 Additional information |
| 16 | 5. Application 5.1 Caution 5.2 Starting from reverse rotation 5.3 Margins |
| 17 | 5.4 Other 5.5 Multiple starts of motor |
| 18 | Annex A (informative) Bibliography |
| 21 | Back cover |
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