International
Electrotechnical
Commission
International Standards and Conformity Assessment
for all electrical, electronic and related technologies
SC 17A |
High-voltage switchgear and controlgear |
Detail
Committee | Working Groups | Project Leader | Current Status | Frcst Pub Date | Stability Date |
|---|---|---|---|---|---|
| SC 17A | PT 48 | Mitsuru Toyoda | DEL | 2013-12 |
History
Stage | Document | Downloads | Decision Date | Target Date | ||
|---|---|---|---|---|---|---|
| 1CD |
| 2010-05-21 | ||||
| CDM |
| 2010-08-13 | 2010-08-31 | |||
| DEL | 2011-01-13 | |||||
283 kB
303 kBProject
IEC/TR 62271-311 f1 Ed. 1.0
High-voltage switchgear and controlgear - Part 311: Alternating current high-speed earthing switches for secondary arc extinction on transmission lines
Remark:
- This project will be developed as an IS under IEC 62271-112 (refer to item 7.10 of 17A/945/RM)
Associated Documents:
17A/945/RM