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DLT 848.1-2004 General Technical Specification of High Voltage Test Devices -- Part 1: High Voltage DC Generator
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DLT 848.1-2004 General Technical Specification of High Voltage Test Devices -- Part 1: High Voltage DC Generator
高压试验装置通用技术条件 第1部分:直流高压发生器 (英文版)
http://www.sinostandard.com/a/HYBZ/DL/2010/1022/12.html
英文名称: General technical specification of high voltage test devices Part 1: High voltage DC generator
中标分类: 能源、核技术>>电力>>F24电力试验技术
ICS分类: 能源和热传导工程>>27.100电站综合
发布部门: 中华人民共和国国家发展和改革委员会
发布日期: 2004-03-09 实施日期: 2004-06-01 提出单位: 中国电力企业联合会
归口单位: 全国高压电气安全标准化技术委员会 起草单位: 武汉高压研究所
起草人: 蔡崇积、雷民、裘小苗、葛凯、张兴发
页数: 10页 出版社: 中国电力出版社
出版日期: 2004-06-01 1 范围 DL/T 848的本部分规定了小容量、便携式直流高压发生器装置(以下简称装置)的技术要求、试验方法、检验规则、标志、包装、运输和贮存。 本部分适用于小容量、便携式直流高压发生器的生产、检测,使用和维修。 2 规范性引用文件 下列文件中的条款通过DL/T848的本部分的引用而成为本部分的条款。凡是注日期的引用文件,其随后所有的修改单(不包括勘误的内容)或修订版均不适用于本部分,然而,鼓励根据部分达成协议的各方研究是否可使用这些文件的最新版本。凡是不注日期的引用文件,其最新版本适用于本部分。 GB 191 包装储运图示标志EQV ISO 780:1997 GB/T 2424.1—1989 电工电子产品基本环境试验规程 高温低温试验导则 GB/T 2424.2—1993 电工电子产品基本环境试验规程 湿热试验导则EQV IEC60068-2-28:1990 GB/T 2900.19—1994 电工术语 高电压试验技术和绝缘配合 GB/T 6587.2—1986 电子测量仪器 温度试验 GB/T 6587.3—1986 电子测量仪器 湿度试验 GB/T 6587.4—1986 电子测量仪器 振动试验 GB/T 6587.5—1986 电子测量仪器 冲击试验 GB/T 6587.6—1986 电子测量仪器 运输试验 GB/T 16927.1—1997 高电压试验技术 第1部分:一般试验要求 GJB/J2658—1996 1—100kV直流高压标准源检定规程 3 定义 GB/T2900.19确定的以及下列定义适用于DL/T848的本部分。 3.1 额定输出电压 rated output voltage 在规定的工作条件下,直流高压发生器高压输出端经限流电阻接到被试品,当被试品上通过额定输出电流,且直流高压纹波符合要求时的最大直流电压称为额定输出电压。 3.2 额定输出电流 rated output current 在规定的工作条件下和规定的连续运行时间内,直流高压发生器在输出电压及其纹波均符合要求的条件下,能够输出的最大电流称为额定输出电流。 3.3 额定输出功率 rated output power 额定输出电压与额定输出电流同时出现时,此两端定值的乘积称为额定输出功率。 3.4 直流高压纹波 high voltage DC ripple 直流高压纹波是指对直流高压算术平均值的周期性脉动。纹波幅值是指脉动的最大值和最小值之差的一半。纹波因数则是纹波幅值与算术平均值的比值。 3.5 直流高压随机波动 high voltage DC random fluctuation 直流高压随机波动是直流高压发生器输出端输出电压随直流高压发生器输入电源电压的波动影响而发生的波动。随机波动幅值是指直流高压算术平均值的随机变化最大值。 3.6 直流高压电压漂移 DC high-voltage excursion 直流高压电压漂移是指直流高压发生器在输入电源电压不变的条件下,直流高压发生器接阻性负载,直流高压发生器输出额定电压时,在一定的时间范围内直流高压发生器输出电压的漂移值。 Contents Foreword 1. Scope 2. Normative References 3. Definitions 4. Product Type and Standard Rating 5. Technical Requirements 6. Test Method 7. Inspection Rules 8. Marking, Packaging, Transportation and Storage 9. Self-contained Document 1. Scope This part of DL/T 848 specifies technical requirements, test method, inspection rule, marking, packaging, transportation and storage of low-capacity portable high voltage DC generator (hereinafter referred to as device). This part is applicable to production, inspection, application and maintenance of small-capacity portable high voltage DC generator. 2. Normative References The following normative documents contain provision which, through reference in this part of DL/T 848, constitute provisions of this standard. For dated reference, subsequent amendments (excluding corrigenda) to, or revisions of, any of these publications do not apply. Parties to agreements based on this standard are encouraged to investigate the possibility of applying the most recent editions of the standards indicated below. For undated references, the latest edition of the normative document referred to applies. GB 191 Packaging - Pictorial marking for handling of goods (EQV ISO 780:1997) GB/T 2424.1-1989 Basic environmental testing procedures for electric and electronic products Guidance for high temperature and low temperature tests GB/T 2424.2-1993 Basic environmental testing procedures for electric and electronic products Guidance for damp heat tests (EQV IEC 60068-2-28:1990) GB/T 2900.19-1994 Electrotechnical terminology High- voltage test technique and insulation co-ordination GB/T 6587.2-1986 Temperature tests for electronic measuring instruments GB/T 6587.3-1986 Humidity tests for electronic measuring instruments GB/T 6587.4-1986 Vibration tests for electronic measuring instruments GB/T 6587.5-1986 Shock tests for electronic measuring instruments GB/T 6587.6-1986 Transportation tests for electronic measuring instruments GB/T 16927.1-1997 High voltage test techniques -- Part 1: General test requirements GJB/J 2658-1996 Specification for Determination of 1-100kV DC High Voltage Standard Source
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