家用和类似用途的带过电流保护的剩余电流动作断路器(RCBO

IEC 61009-1-2010

家用和类似用途的带过电流保护的剩余电流动作断路器(RCBO

Residual current operated circuit-breakers with integral overcurrent protection for household and similar uses (RCBOs) - Part 1: General rules

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适用范围：IEC 61009-1:2010 applies to residual current operated circuit breakers with integral overcurrent protection functionally independent of, or functionally dependent on, line voltage for household and similar uses (hereafter referred to as RCBOs), for rated voltages not exceeding 440 V a.c. with rated frequencies of 50 Hz, 60 Hz or 50/60 Hz and rated currents not exceeding 125 A and rated short circuit capacities not exceeding 25 000 A for operation at 50 Hz or 60 Hz. This third edition cancels and replaces the second edition, published in 1996, amendment 1 (2002) and amendment 2 (2006). It constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition: - complete revision of EMC sequences, including the new test T.2.6, already approved in IEC 61543; - clarification of RCDs current/time characteristics reported in Tables 2 and 3; - revision of test procedure for IΔn< /sub> between 5 A and 200 A; - tests for the use of RCBOs in IT systems; - testing procedure regarding the 6mA d.c. current superimposed to the fault current; - improvement highlighting RCDs with multiple sensitivity; - some alignments with IEC 60898-1.

发布日期： 2010-02-11

实施日期： 2010-02-11

中标分类号： K45 - 电工 - 继电保护及自动装置

ICS分类号： 29.120.50 - 电气工程 - 熔断器和其他过载保护装置

标准组织： IEC - 国际电工委员会标准

全文来源： WF

中文关键词：附件交流电流交流电压断路器分类系统接触安全装置定义设计差分电流开关差分电流家用电气设备家庭安全接地漏泄断路器电器电气工程电气装置电性能电气保护设备电气安全电气试验电磁兼容性故障电流断路器故障电流一般条件家用(安装)设备家用设备家用批注检验线路开关低电压低压设备作标记小型断路器安装材料过流断路器过电流保护装置过载继电器过电压保护装置产品信息特性防电击保护设备额定值剩余电流驱动的断路器剩余电流控制器件自动断路器规范(验收) 开关开关装置试验跳闸机构(断路器)

英文关键词： EMC

语种：汉语

页数： 298

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家用和类似用途的带过电流保护的剩余电流动作断路器(RCBO

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