ABB REF615 L - User Programmable Inverse-Time Characteristics for Overvoltage Protection

GUID-A9898DB7-90A3-47F2-AEF9-45FF148CB679 V1 EN
Figure 456: Inverse curve C characteristic of overvoltage protection
11.3.1.2 User programmable inverse-time characteristics for overvoltage
protection
The user can define the curves by entering the parameters using the standard formula:
1YHT530004D05 D Section 11
General function block features
615 series 833
Technical Manual