IEC_TR 62271-300-2006 高压开关装置和控制器.第300部分_交流电流断路器的抗震鉴定.pdf

标准号：IEC/TR 62271-300-2006
实施状态：现行
中文名称：高压开关装置和控制器.第300部分:交流电流断路器的抗震鉴定
英文名称：High-voltage switchgear and controlgear - Part 300: Seismic qualification of alternating current circuit-breakers
发布日期：2006-11-01
代替标准：IEC 61166-1993
采用标准：SANS 62271-300-2007,IDT;SANS 62271-300-2007,IDT;SANS 62271-300:2007-2007,IDT;CSN IEC TR 62271-300-2009,IDT;NEN-IEC 62271-300:2006 en;fr-2006,IDT;SANS 62271-300:2007-2007,IDT
起草单位：IEC/SC 17A
标准简介：This technical report applies only to circuit-breakers with their supporting structures which are
rigidly connected with the ground, and does not cover the seismic qualification of circuit-breakers in
metal enclosed switchgear.
Where circuit-breakers are not ground mounted, for example in a building, conditions for application
are subject to agreement between users and manufacturers.
The seismic qualification of the circuit-breakers should take into account any auxiliary and control
equipment which is mounted on the circuit-breaker structure. If the auxiliary and control equipment
is mounted on a separate structure, it may be qualified independently.
This technical report is a guide providing procedures to seismically qualify ground mounted circuitbreakers.
The seismic qualification of a circuit-breaker is only performed upon request.
This technical report specifies seismic severity levels and gives a choice of methods that can be
applied to demonstrate the performance of circuit-breakers for which seismic qualification is
required.
NOTE In the USA, the evaluation of the seismic qualifications for circuit breakers is conducted in accordance with
IEEE 693: IEEE Recommended Practice for Seismic Design of Substations.
文件格式：PDF
文件大小：1.35MB
文件页数：58
（以上信息更新时间为：2019-11-25）



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