GB/T 37763-2019
CT自供电保护装置技术规范
Technical specification for CT powered protection device
2019-06-04 发布
2020-01-01 实施
目 次
前言..........................................1
1范围...........................................1
2规范性引用文件......................................1
3术语和定义........................................1
4技术要求.........................................2
4.1环境条件......................................2
4.2额定电气参数....................................2
4.3功率消耗......................................2
4.4过载能力......................................2
4.5装置功能要求....................................3
4.6装置主要技术性能..................................3
4.7绝缘性能......................................4
4.8耐湿热性能.....................................5
4.9机械性能......................................5
4.10 电磁兼容性能..................................6
4.11连续通电.....................................6
4.12结构及外观要求..................................6
4.13 安全要求....................................6
5试验方法.......................................7
5.1试验条件....................................7
5.2    结构及外观检查................................7
5.3环境温度变化对性能的影响试验..........................7
5.4贮存、运输环境温度试验.............................7
5.5功率消耗试验....................................7
5.6过载能力试验....................................7
5.7主要技术性能试验..................................7
5.8    绝缘试验.....................................8
5.9    耐湿热试验....................................8
5.10机械性能试验...................................8
5.11电磁兼容性能试验.................................8
5.12连续通电试验...................................9
5.13安全要求试验...................................9
6检验规则.........................................9
6.1检验分类......................................9
6.2出厂试验......................................9
6.3    型式试验.....................................9
7标志、包装、运输、贮存.................................10
7.1    标志...........................................10
7.2    包装...........................................11
7.3运输...........................................11
7.4贮存...........................................11
附录A （资料性附录）跳闸脉冲能量测定方法.............................12
附录B （资料性附录）装置和跳闸线圈连接方式............................13