IEC TR 62271-305:2009
Current
The latest, up-to-date edition.
High-voltage switchgear and controlgear - Part 305: Capacitive current switching capability of air-insulated disconnectors for rated voltages above 52 kV
Hardcopy , PDF 1 User , PDF 3 Users , PDF 5 Users , PDF 9 Users
English
25-11-2009
FOREWORD
1 Scope
2 Normative references
3 Terms and definitions
4 Background and purpose
5 Switching tests
Annex A (informative) - Analysis
Annex B (informative) - Capacitive charging currents
Annex C (informative) - Test circuits
IEC/TR 62271-305:2009(E) applies to high-voltage air-insulated disconnectors for rated voltages above 52 kV. The report describes the capacitive current switching duty and provides guidance on laboratory testing to demonstrate the switching capability. Air-insulated disconnectors equipped with auxiliary interrupting devices are included under this scope.
The contents of the corrigendum of June 2017 have been included in this copy.
| Committee |
TC 17/SC 17A
|
| DevelopmentNote |
Stability Date: 2019. (09/2017)
|
| DocumentType |
Technical Report
|
| Pages |
18
|
| PublisherName |
International Electrotechnical Committee
|
| Status |
Current
|
| Standards | Relationship |
| PD IEC/TR 62271-305:2009 | Identical |
| NEN NPR IEC/TR 62271-305 : 2009 | Identical |
| PD IEC/TR 63042-100:2016 | UHV AC transmission systems General information |
| EN 62271-102:2002/AC:2014 | HIGH-VOLTAGE SWITCHGEAR AND CONTROLGEAR - PART 102: ALTERNATING CURRENT DISCONNECTORS AND EARTHING SWITCHES (IEC 62271-102:2001/A2:2013) |
| BS EN 62271-102 : 2002 | HIGH-VOLTAGE SWITCHGEAR AND CONTROLGEAR - PART 102: ALTERNATING CURRENT DISCONNECTORS AND EARTHING SWITCHES |
| 14/30304423 DC : 0 | BS EN 62271-102 ED 2 - HIGH-VOLTAGE SWITCHGEAR AND CONTROLGEAR - PART 102: ALTERNATING CURRENT DISCONNECTORS AND EARTHING SWITCHES |
| IEEE C37.10-2011 REDLINE | IEEE Guide for Investigation, Analysis, and Reporting of Power Circuit Breaker Failures |
| IEC TR 63042-100:2016 | UHV AC transmission systems - Part 100: General information |
| I.S. EN 62271-102:2005 | HIGH-VOLTAGE SWITCHGEAR AND CONTROLGEAR - PART 102: ALTERNATING CURRENT DISCONNECTORS AND EARTHING SWITCHES (IEC 62271-102:2001 (EQV)) |
| IEC 62271-1:2017 | High-voltage switchgear and controlgear - Part 1: Common specifications for alternating current switchgear and controlgear |
| IEC 62271-102:2001+AMD1:2011+AMD2:2013 CSV | High-voltage switchgear and controlgear - Part 102: Alternatingcurrent disconnectors and earthing switches |
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