Siemens: 7ut82 Relay Manual Pdf

V9.70 or higher, Article No. C53000-G50UK-C016-M.

The primary function. It compares currents entering and leaving the transformer windings to detect internal faults while remaining stable during external through-faults. Siemens 7ut82 Relay Manual Pdf

The Siemens 7UT82 is a numerical overcurrent protection relay designed for power systems. It's part of the 7UT series, which provides advanced protection and control functions for power transmission and distribution systems. V9.70 or higher

The device includes a fixed set of binary inputs (BI), binary outputs (BO), and current transformer (CT) inputs. Depending on the specific ordering code (MLFB), the I/O capacity can be expanded using hardware expansion modules. binary outputs (BO)