BS EN 61243-1-2005+A1-2010 带电作业.电压检测器.电压超过交流1 kV用电容型

标准号：BS EN 61243-1-2005+A1-2010
中文标准名称：带电作业.电压检测器.电压超过交流1 kV用电容型
英文标准名称：Live working. Voltage detectors. Capacitive type to be used for voltages exceeding 1 kV a.c
标准类型：K04
发布日期：2005/8/19 12:00:00
实施日期：2005/8/19 12:00:00
中国标准分类号：K04
国际标准分类号：13.260;29.240.99
适用范围：This part of IEC 61243 is applicable to portable voltage detectors, with or without built-inpower sources, to be used on electrical systems for voltages of 1 kV to 765 kV a.c., andfrequencies of 50 Hz and/or 60 Hz.This part applies only to voltage detectors of capacitive type used in contact with the part tobe tested, as a complete device including its insulating element or as a separate device,adaptable to an insulating stick which, as a separate tool, is not covered by this standard(see 4.4.1 for general design).Other types of voltage detectors are not covered by this part of the standard.Some restrictions on their use are applicable in the case of factory-assembled switchgear andon overhead systems of electrified railways (see Annex B, instructions for use).NOTE Except where otherwise specified, all the voltages defined in this standard refer to values of phase-tophasevoltages of three-phase systems. In other systems, the applicable phase-to-phase or phase-to-earth(ground) voltages should be used to determine the operating voltage.