IEC 60947-1 Ed. 6.0:2020 (b)
低電圧開閉装置及び制御装置－第1部：一般規則
Low-voltage switchgear and controlgear - Part 1: General rules
発行年月日：
2020-04-22
状態：
有効
邦訳版：
無
英語 577ページ
86,625 円（税込） 本体価格：78,750円
- 規格概要
-
IEC 60947-1:2020 applies, when required by the relevant product standard, to low-voltage switchgear and controlgear hereinafter referred to as ""equipment"" or device and intended to be connected to circuits, the rated voltage of which does not exceed 1 000 V AC or 1 500 V DC.全文を表示する
This document states the general rules and common safety requirements for low-voltage switchgear and controlgear, including:
- definitions;
- characteristics;
- information supplied with the equipment;
- normal service, mounting and transport conditions, decommissioning and dismantling;
- constructional and performance requirements;
- verification of characteristics and performance;
- energy efficiency aspects (see Annex V);
- environmental aspects.
This sixth edition cancels and replaces the fifth edition published in 2007, Amendment 1:2010 and Amendment 2:2014. This edition constitutes a technical revision.
This edition includes the following significant technical changes with respect to the previous edition:
DC values testing improvement;
update of EMC tests;
Annex B deletion;
update of requirements for environmental tests (Table Q.1);
improvement of Annex R (new examples);
deletion of digital input Type 2, and introduction of Type 3 in Annex S;
example for materials declaration (Annex W);
new Annex X (co-ordination between short-circuit protective devices associated in the same circuit) created.
| TC |
TC 121/SC 121A |
|---|---|
| ICS |
29.130.20 |
| 備考 |
