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IEC 62271-112 Ed. 2.0 b:2021 PDF

IEC 62271-112 Ed. 2.0 b:2021 PDF

Name:
IEC 62271-112 Ed. 2.0 b:2021 PDF

Published Date:
07/01/2021

Status:
Active

Description:

High-voltage switchgear and controlgear - Part 112: Alternating current high-speed earthing switches for secondary arc extinction on transmission lines

Publisher:
International Electrotechnical Commission

Document status:
Active
Format:
Electronic (PDF)
Delivery time:
10 minutes
Delivery time (for Russian version):
200 business days
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$70.2
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This part of IEC 62271 applies to AC high-speed earthing switches (hereinafter termed HSES) designed for indoor and outdoor installation and for operation at service frequencies of 50 Hz and 60 Hz on systems having rated voltages of 550 kV and above.

HSESs described in this document are intended to extinguish the secondary arc remaining after clearing faults on transmission lines by the circuit-breakers.

For more detailed information on HSESs, refer to Annex A.


Edition : 2.0
File Size : 1 file , 2 MB
ISBN(s) : 9782832210016
Note : This product is unavailable in Ukraine, Russia, Belarus
Number of Pages : 58
Published : 07/01/2021

History

IEC 62271-112 Ed. 2.0 b:2021
IEC 62271-112 Ed. 2.0 b:2021
Published Date: 07/01/2021
High-voltage switchgear and controlgear - Part 112: Alternating current high-speed earthing switches for secondary arc extinction on transmission lines
$70.2
IEC 62271-112 Ed. 1.0 b:2013
IEC 62271-112 Ed. 1.0 b:2013
Published Date: 08/06/2013
High-voltage switchgear and controlgear - Part 112: Alternating current high-speed earthing switches for secondary arc extinction on transmission lines
$66.3

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