IEC 61643-12-2020 低压电涌保护器--第12部分:低压配电系统的电涌保护器--选择和应用原则 Low-voltage surge protective devices – Part 12: Surge protective devices connected to low-voltage power systems – Selection and application principles
- 标准类别:
- 标准大小:
- 标准编号:IEC 61643-12-2020
- 标准状态:现行
- 更新时间:2023-08-01
- 下载次数:次
This part of IEC 61643 describes the principles for the selection, operation, location and
coordination of SPDs to be connected to 50/60 Hz AC power circuits, and equipment rated up to
1 000 V RMS.
These devices contain at least one non-linear component and are intended to limit surge
voltages and divert surge currents.
NOTE 1 Additional requirements for special applications are also applicable, If required.
NOTE 2 IEC 60364 and IEC 62305-4 are also applicable.
NOTE 3 This document deal only with SPDs and not with surge protection components (SPC) integrated inside equipment.dition 3.0 2020-05
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
colour
inside
Low-voltage surge protective devices –
Part 12: Surge protective devices connected to low-voltage power systems –
Selection and application principles
Parafoudres à basse tension –
Partie 12: Parafoudres connectés aux réseaux à basse tension –
Principes de choix et de mise en ?uvre
IEC 61643-12:2020-05(en-fr)
THIS PUBLICATION IS COPYRIGHT PROTECTED
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