IEC/TR 62350-2006 正确利用过载电流指南.家用和类似用途的过载保护装置

标准号：IEC/TR 62350-2006
中文标准名称：正确利用过载电流指南.家用和类似用途的过载保护装置
英文标准名称：Guidance for the correct use of residual current-operated protective devices (RCDs) for household and similar use
标准类型：K45
发布日期：1999/12/31 12:00:00
实施日期：1999/12/31 12:00:00
中国标准分类号：K45
国际标准分类号：29.120.50
适用范围：This technical report provides an overview of protection availability provided by residualcurrent-operated protective devices (RCDs) complying with IEC standards for household andsimilar uses. It highlights the main parameters influencing protection reliability and providesinformation on how to install and operate RCDs in relationship to their environmentalconditions after installation.This guide gives general information concerning availability of the protection within the fixedinstallation and how to keep a high level of availability of protection during use (installationand maintenance). It has been drafted for the benefit of IEC technical committees, installers,inspectors and users.NOTE 1 The term RCD is a generic term applied to a family of products which open automatically in response to aresidual current at or exceeding the RCD’s rated residual operating current, IΔn. This generic term is often appliedto the following.RCCB - Residual Current Circuit Breaker without overcurrent protectionRCBO - Residual Current Breaker with Overcurrent protectionSRCD - Socket outlet Residual Current DevicePRCD - Portable Residual Current DeviceA RCCB differs from a RCBO in that the RCBO will additionally respond to overcurrent conditions whereas theRCCB will not respond to such conditions.NOTE 2 PRCDs are not considered to be part of the fixed installation, and are not covered by this guide.