IEEE C37.20.7 2002
$58.50
IEEE Guide for Testing Medium-Voltage Metal-Enclosed Switchgear for Internal Arcing Faults
Published By | Publication Date | Number of Pages |
IEEE | 2002 | 28 |
New IEEE Standard – Inactive – Superseded. Superseded by IEEE Std C37.20.7-2007. A procedure for testing and evaluating the performance of metal-enclosed switchgear for internal arcing faults is covered. A method of identifying the capabilities of this equipment is given. Service conditions, installation, and application of equipment are also discussed.
PDF Catalog
PDF Pages | PDF Title |
---|---|
1 | Cover |
2 | IEEE Guide for Testing Medium-Voltage Metal-Enclosed Switchgear for Internal Arcing Faults |
4 | IEEE-SA Trademark Usage/Compliance Statement |
5 | Introduction |
6 | Participants |
9 | Contents |
12 | 1. Overview 1.1 Scope 1.2 Background |
14 | 2. References 3. Definitions 3.1 General |
15 | 3.2 Qualifying terms—general 3.3 Qualifying terms—switchgear 3.4 Common or related terms 4. Ratings 4.1 Accessibility type 4.2 Internal arcing short-circuit current 4.3 Arcing duration |
16 | 5. Tests 5.1 Test arrangements |
18 | 5.2 Test conditions |
20 | 5.3 Arc initiation 5.4 Indicators (for observing the thermal effects of gases) |
21 | 6. Assessment 6.1 Assessment of test results |
22 | 6.2 Test report |
23 | 6.3 Nameplate 7. Application considerations 7.1 Potential areas for arcing 7.2 Examples of means to reduce the effects of internal arcing |
24 | 7.3 Design changes |
25 | 7.4 Installation considerations 7.5 Equipment maintenance |
26 | Annex A—Optional performance features A.1 Scope A.2 Suffix ‘‘C’’ |
28 | Annex B—Bibliography |