BS EN 62146-1:2014+A1:2016适用于断路器上使用的分级电容器。它们的功能是控制单个断路器单元之间的电压分布 多断口断路器。分级电容器也可与单断口断路器上的断路器单元并联使用 修改瞬态恢复电压（TRV）。均压电容器是断路器的一个子部件，应在 符合断路器规范。本标准适用于以下一类或两类电容器的分级 用于:安装在空气绝缘断路器上；安装在封闭式断路器上（例如浸入SF6、油中等）。在某些情况下，上述每个应用程序的测试都是不同的。本标准的目标是: 定义有关性能、测试和评级的统一规则；确定具体的安全规则；为安装和操作提供指导。交叉引用:CISPR 18-2:1986IEC指南109IEC 60050IEC 60060-1:2010EN 60060-1:2010IEC 60068-2-17:1994EN 60068-2-17:1994IEC 60071-1:2006EN 60071-1:2006IEC 60270:2000IEC 60270:2000/勘误表1:2001EN 60270:2001IEC 60376:2005EN 60376:2005IEC 60507:1991EN 60507:1993IEC 60567:2011EN 60567:2011IEC 60721-1:1991IEC 60721:1991EN 60721:199060721-1:1995/A2:1995IEC/TS 60815IEC 61462:2007EN 61462:2007IEC 62155:2003EN 62155:2003IEC 62271-1:2007EN 62271-1:2008IEC 62271-100:2008EN 62271-100:2009IEC 62271-203:2003EN 62271-203:2004IEC/TR 62271-300:2006IEC 60068-2-11IEC 60068-2-426包括以下内容: 修正案，2016年11月。修订并替换BS EN 62146-1:2014

BS EN 62146-1:2014+A1:2016 is applicable to grading capacitors used on circuit-breakers.Their function is to control the voltage distribution across the individual interrupter units of a multi-break circuit-breaker.Grading capacitors can also be used in parallel to the interrupter unit on single break circuitbreakers to modify the Transient Recovery Voltage (TRV).The grading capacitor is a sub-component for the circuit-breaker and shall be specified in accordance with the circuit-breaker specifications.This standard applies to grading capacitors falling into one or both of the following categories for:mounting on air-insulated circuit-breakers;mounting on enclosed circuit-breakers (for example immersed in SF6, in oil, etc.).The testing for each of the above applications is in some cases different.The object of this standard is:to define uniform rules regarding performances, testing and rating;to define specific safety rules;to provide a guidance for installation and operation.Cross References:CISPR 18-2:1986IEC Guide 109IEC 60050IEC 60060-1:2010EN 60060-1:2010IEC 60068-2-17:1994EN 60068-2-17:1994IEC 60071-1:2006EN 60071-1:2006IEC 60270:2000IEC 60270:2000/Corrigendum 1:2001EN 60270:2001IEC 60376:2005EN 60376:2005IEC 60507:1991EN 60507:1993IEC 60567:2011EN 60567:2011IEC 60721-1:1990IEC 60721-1:1990/A1:1992IEC 60721-1:1990/A2:1995EN 60721-1:1995EN 60721-1:1995/A2:1995IEC/TS 60815IEC 61462:2007EN 61462:2007IEC 62155:2003EN 62155:2003IEC 62271-1:2007EN 62271-1:2008IEC 62271-100:2008EN 62271-100:2009IEC 62271-203:2003EN 62271-203:2004IEC/TR 62271-300:2006IEC 60068-2-11EN 60068-2-11IEC 60068-2-42EN 60068-2-42Incorporates the following:Amendment, November 2016. Amends and replaces BS EN 62146-1:2014