User Programmable Inverse-Time Characteristics For Overvoltage Protection - ABB RELION Series Technical Manual

1MRS758755 A
11.3.1.2
REC615 and RER615
Technical Manual
GUID-A9898DB7-90A3-47F2-AEF9-45FF148CB679 V1 EN
Figure 408: Inverse curve C characteristic of overvoltage protection
User programmable inverse-time characteristics for overvoltage
protection
The user can define the curves by entering the parameters using the standard formula:
General function block features
Section 11
751