Cable Line Fault Indicator For Indicating Short-circuit Fault&earth Fault

Product Description
The HPFI Panel Type Fault Indicator is a kind of short-circuit & earth fault indicator used in ring main unit(RMU),package transformer, metalclad withdraw switchgear, cable sector, ect., with the optical fiber communicator technology and LED or LCD display technology.
When the line fault occurs, the operator can identify the fault section immediately and then figure out the fault point through the alarm indication of the indicator. Meanwhile, the alarm information can be sent to the monitoring center in real time and displayed the fault area as well as the fault location.
The indicator is a good way to solve the problem for finding the fault. It plays an important role to save the time for finding, improve work efficiency and reducing the outage time. What’s more, it benefits for the reliability of the power distribution and the economic.