df39
( )应具备运行数据采集、处理、存储、通信传输等功能;
2023-12-01df39
( )是安装在配电网架空线路杆塔等处的配电终端
2023-12-01df39
( )是安装在配电变压器低压出线处,用于监测配变各种运行参数的配电终端
2023-12-01df39