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CEI EN IEC 62271-112 PDF

CEI EN IEC 62271-112 PDF

Name:
CEI EN IEC 62271-112 PDF

Published Date:
05/01/2022

Status:
[ Active ]

Description:

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

Publisher:
Comitato Elettrotecnico Italiano

Document status:
Active
Format:
Electronic (PDF)
Delivery time:
10 minutes
Delivery time (for Russian version):
200 business days
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Choose Document Language:
$21.3
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ENGLISH

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 : 22#
File Size : 1 file , 2.9 MB
Number of Pages : 36
Published : 05/01/2022

History

CEI EN IEC 62271-112
CEI EN IEC 62271-112
Published Date: 05/01/2022
High-voltage switchgear and controlgear Part 112: Alternating current high-speed earthing switches for secondary arc extinction on transmission lines
$21.3
CEI EN 62271-112
CEI EN 62271-112
Published Date: 05/01/2014
High-voltage switchgear and controlgear Part 112: Alternating current high-speed earthing switches for secondary arc extinction on transmission lines
$43.5

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