IEEE 1247-2005
$80.71
IEEE Standard for Interrupter Switches for Alternating Current, Rated Above 1000 Volts
Published By | Publication Date | Number of Pages |
IEEE | 2005 |
Revision Standard – Inactive-Reserved. The basic requirements of interrupter switches used indoors, outdoors, and in enclosures are covered. This standard does not apply to load-break separable insulated connectors.
PDF Catalog
PDF Pages | PDF Title |
---|---|
1 | Front Cover |
3 | IEEE Standard for Interrupter Switches for Alternating Current, Rated Above 1000 Volts |
6 | Introduction |
7 | Notice to users Errata Interpretations |
8 | Participants |
10 | CONTENTS |
13 | 1. Overview 1.1 Scope 1.2 Purpose 2. Normative references |
14 | 3. Definitions |
15 | 4. Service conditions 4.1 Usual service conditions 4.2 Unusual service conditions |
16 | 5. Description of ratings and capabilities 5.1 Rated power frequency 5.2 Rated voltage |
17 | 5.3 Rated withstand voltages |
18 | 5.4 Rated currents |
21 | 5.5 Rated ice breaking ability 5.6 Rated control voltage 5.7 Rated mechanical operations 5.8 Rated mechanical terminal load 5.9 Visible corona-free voltage 5.10 Radio-influence voltage limit 5.11 Partial discharge limits 6. Preferred ratings 6.1 Preferred ratingsāOutdoor switches |
22 | 6.2 Preferred ratingsāIndoor switches 6.3 Preferred ratingsāEnclosed switches 6.4 Other preferred ratings |
23 | 7. Construction requirements 7.1 Nameplates 7.2 Contact position indicator |
24 | 7.3 Accessories 7.4 Instructions 7.5 Terminal pads 8. Test code 8.1 Withstand voltage tests |
25 | 8.2 Continuous current tests |
28 | 8.3 Switching tests |
51 | 8.4 Short-time withstand current tests |
52 | 8.5 Fault-making current test |
54 | 8.6 Condition of the switch after each test of 8.3, 8.4, and 8.5 |
55 | 8.7 Ice loading test |
57 | 8.8 Mechanical operation tests |
60 | 8.9 Corona tests |
62 | 8.10 Radio-influence tests |
63 | 8.11 Partial discharge test 8.12 Production tests |
65 | Annex A (informative) Altitude correction factors |
66 | Annex B (informative) Load-switching TRV |
68 | Annex C (informative) Restrike-free performance |
70 | Annex D (informative) Capacitive current switching |
72 | Annex E (informative) Bibliography |