SANS 62271-100-2006
高压开关装置和控制装置．第100部分：高压交流断路器

High-voltage switchgear and controlgear Part 100: High-voltage alternating-current circuit-breakers

作废

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标准号

SANS 62271-100-2006

发布

2006年

发布单位

ZA-SANS

 

 

适用范围

This International Standard is applicable to a.c. circuit-breakers designed for indoor or outdoor installation and for operation at frequencies of 50 Hz and 60 Hz on systems having voltages above 1 000 V. It is only applicable to three-pole circuit-breakers for use in three-phase systems and single-pole circuit-breakers for use in single-phase systems. Two-pole circuit-breakers for use in single-phase systems and application at frequencies lower than 50 Hz are subject to agreement between manufacturer and user.

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