dlt - 电力用电压互感器订货技术条件

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1、DLT726-2000电力用电压互感器订货技术条件K41IIL中华人民共和国电力行业标准DL/T726一2000电力用电压互感器订货技术条件Specificationofvoltagetransformerforelectricalpowerfororder2000一11一03发布2001一01一01实施中华人民共和国国家经济贸易委员会发布DL/T726-2000前言本标准是根据IEC186:1987《电压互感器》、GB1207-1997《电压互感器》和GB/I'4703-1984《电容式电压互感器》编制的。编制本标准的指导思想是尽可能采用

2、IEC186:1987和G日1207最新版本的内容，结合行业要求，制订出符合行业需要的规程。本标准综合了IEC186:1987,GB1207和GB/14703的内容，增补了对SF6绝缘电压互感器的要求，规定了对不同用途电压互感器的结构要求和选型原则，提出了产品的使用期限。本标准由电力行业电测量标准化技术委员会提出并归口。本标准主要起草单位:河南省电力勘测设计院。参加起草单位:河南省电力公司、国家电力公司武汉高压研究所、中国电力科学研究院、中山和泰机电厂。本标准主要起草人:白忠敏、王晓琪、方志民、赵永清、何见光。本标准由电力行业电测量标准化技术委员会负

3、责解释。DL/T726-2000目次前言1范围，············，··，····································································，········，··??2引用标准····，·······················，··，······，·，，·························，······，·，···········，··??3名词术语·············，·，··············，······················

4、···································????4使用条件···················，····················，·································，·············，，··??5基本分类······，·，·······，·，························，·········，························，·····，···????6额定参数········，·····························

5、················································????7结构和选型要求······，，···1····，，，，····1·············、，·，···，，·，，···1······-·????“·8试验··············································，············，······················，··········????9标志·························......................

6、......................................··········，·??10使用期限······，·。······，·································，···········，············，·········????Il包装、运输及储存··················，··············································，······????’‘”111···.······????5....······????67171932333

7、3中华人民共和国电力行业标准电力用电压互感器订货技术条件。L/T726-2000Specificationofvoltagetransformerforelectricalpowerfororder范围本标准规定了电力用电压互感器的使用环境条件、名词术语、额定参数、结构与选型要求、试验、标志、使用期限、包装、运输及储存等具体内容。本标准适用于额定电压0.38kV-500kV、频率50Hz的电力用电压互感器的制造、选型、验收、安装和维护。2引用标准下列标准所包含的条文，通过在本标准中引用而构成为本标准的条文。本标准出版时，所示版本均为有效。所有标准都会

8、被修订，使用本标准的各方应探讨使用下列标准最新版本的可能性。GB311.1-1997高压输变电设备的绝缘配合