DL∕T 2032-2019 计量用低压电流互感器.pdf

《DL∕T 2032-2019 计量用低压电流互感器.pdf》由会员上传分享，免费在线阅读，更多相关内容在行业资料-天天文库。

1、ICS29.180K41备案号：63143-2018中华人民共和国电力行业标准DL/T2032—2019计量用低压电流互感器0.4kVmeteringcurrenttransformers2019-06-04发布2019-10-01实施国家能源局发布DL/T2032—2019目次前言.....................................................................IV1范围......................................................................12规范性引用文件

2、............................................................13术语和定义................................................................14技术要求..................................................................24.1型号命名方法..........................................................24.2环境类别和严酷等级...........

3、.........................................24.3技术指标..............................................................34.4额定值................................................................45结构要求..................................................................45.1器身...................................

4、...............................45.2接线端子..............................................................55.3安装底板和接地........................................................55.4电流比标志............................................................55.5铭牌....................................................

5、..............55.6电气间隙与爬电距离....................................................65.7外形尺寸..............................................................66试验方法..................................................................66.1外观检查..............................................................66.2

6、电气间隙和爬电距离测量................................................66.3绝缘电阻测量..........................................................66.4匝间绝缘强度试验......................................................66.5工频耐压试验..........................................................66.6基本误差试验........................

7、..................................76.7等安匝误差试验........................................................86.8剩磁误差试验..........................................................86.9极限工作温度下的误差试验.............................................