IEEE 432 1992
$60.13
IEEE Guide for Insulation Maintenance for Rotating Electric Machinery (5 hp to less than 10 000 hp)
Published By | Publication Date | Number of Pages |
IEEE | 1992 | 28 |
Revision Standard – Inactive – Withdrawn. **Revision of IEEE Std 432-1976. 16-Jan-04: Administratively withdrawn. Information necessary to permit an effective evaluation of the insulation systems of medium and small rotating electrical machines is presented. The guide is intended to apply in general to industrial air- cooled machines rated from 5 hp to 10 000 hp. However, the procedures may be found useful for other types of machines.
PDF Catalog
PDF Pages | PDF Title |
---|---|
1 | Title Page |
3 | Introduction Participants |
5 | CONTENTS |
7 | 1. Introduction 1.1 Scope 1.2 References |
8 | 2. The Significance of Maintenance 3. Service Conditions Reducing Insulation Life |
9 | 4. Insulation Systems in General Use 4.1 Insulated Parts |
10 | 4.2 Armature Winding Insulation 4.3 Field Windings |
11 | 4.4 Brush-Rigging Insulation 4.5 Core and Frame Assembly 5. Visual Inspection Methods |
12 | 5.1 Armature Winding |
13 | 5.2 Field Windings |
14 | 5.3 Brush Rigging 5.4 Core and Frame Assembly 6. Insulation Maintenance Testing Principles |
15 | 7. Tests to Discern Existing Weakness 7.1 Insulation Resistance Tests at Low Voltage 7.2 Dielectric Absorption Tests |
16 | 7.3 Overvoltage Tests 7.4 Interturn Insulation Tests |
17 | 7.5 Slot Discharge and Corona Probe Tests 7.6 Rotor Winding Impedance Tests |
18 | 8. Tests to Give Indication of Expected Service Reliability 8.1 Insulation Power-Factor Tests 8.2 Controlled Overvoltage Test (DC) |
19 | 9. Other Special Tests 9.1 Stator Core Interlaminar Insulation Test 9.2 Interturn Short Circuits on Cylindrical Rotors |
20 | 9.3 Coil-to-Core Contact Resistance 10. Cleaning Instructions 10.1 Field Service Cleaning—Assembled Machines |
21 | 10.2 Service Shop—Disassembled Machines 11. Bibliography |
23 | Annex A—Discussion of Tests Described in the Guide |
27 | Annex B—Rotating Electric Machinery Insulation Condition Appraisal From Visual Inspection |