S751-DFI Directional Fault Indicator

Dual-Line Monitoring uses capacitive voltage transformer as voltage signal input for RMU Directional Fault Indication application in one single box.

Back

Feature Application Function Structure and Size Performance and Parameters Model List Download

1. Directional phase and earth-fault detection based on CVT , CT or split core CT
2. One set of CVT input terminals and two sets of CT terminals in one single enclosure to monitor two feeders
3. Standard with CAN, IRIG-B, RS232/RS485 ports, and support of DNP3/Modbus protocols
4. Standard with 100MB RJ45 Cat-5 port, and support of the IEC60870-5-104, IEC61850 and DNP Security protocols
5. Reliable operation within -10 to +70℃
6. Compact 108x200x126mm (WHD) size

1. Directional phase and earth fault detection, indication and alarm
2. Suitable for Ring-Main-Unit with only Capacitive Voltage Transformer (CVT) as voltage signals
3. Optional backup overcurrent protection and indication
4. Remote online monitoring of cable faults

S751-DFI

GoPowerCloud

关注普瑞电力

020-87071649

Email：tracy@gdepri.com
Address：13th floor, Building 2, Jingguang Collaborative Innovation Center,45 Ruiji Second Street, Huangpu District, Guangzhou, China （510799）

S751-DFI Directional Fault Indicator

Feature Application Function Structure and Size Performance and Parameters Model List Download

GDEpri Login

GDEpri Login

GDEpri Account