现场绝缘试验导则 避雷器试验
Guide for insulation test on site Lightning arrester test
2018-04-03
DL/T 474.3-2018
现场绝缘试验实施导则 介质损耗因数tanδ试验
Guide for insulation test on site Dielectric dissipation test
2018-04-03
DL/T 474.4-2018
现场绝缘试验实施导则 交流耐压试验
Guide for insulation test on site AC voltage withstanding test
2018-04-03
DL/T 474.1-2018
现场绝缘试验实施导则 绝缘电阻、吸收比和极化指数试验
Guide for insulation test on site Insulation resistance,dielectric absorption ratio and polarization index test
2018-04-03
DL/T 555-2004
气体绝缘金属封闭开关设备现场耐压及绝缘试验导则
Guide for withstand voltage and insulated test of gas-insulated metal-enclosure switchgear on site
2004-03-09
DL/T 2145.2-2020
变电设备在线监测装置现场测试导则 第2部分:电容型设备与金属氧化物避雷器绝缘在线监测装置
Field testing guide for on-line monitoring device of transformation equipment-Part 2: On-line insulation monitoring device of capacitive equipment and metal-oxide arrester