The 100DR dual overcurrent relay is a protective relay used to protect two circuits using a single relay, and is installed in padmount fault interrupters with two protected ways. It is not used alone, but are installed together with C100DR Controller to provide local operation and control, status display of the device, and an interface with FRTU (Feeder Remote Terminal Unit), which is installed separately for integration into an automation system.
Used as a protective relay for padmount fault interrupter to prevent a fault on the load side from spreading to the entire system through protection operations for circuits connected to two protected ways using one protective relay.
Reduce initial cost by using one protective relay to protect two protected ways.
Minimize outage sections and duration by preventing the spread of faults on the load side to the entire system.
SF6 gas insulated padmount fault interrupter.
Solid dielectric padmount fault interrupter.
C100DR Controller.
Live line indicator.
BH SYSTEM249-14, Soltaesangdu-gil, Hyangnam-eup, Hwaseong-si, Gyeonggi-do, KOREA
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