ABB rec670 - Page 152

IEC05000749 V1 EN-US
Figure 54: Current voltage characteristics for the non-linear resistors, in the range 10-200 V, the average
range of current is: 0.01–10 mA
Section 7 1MRK 511 401-UUS A
Differential protection
146 Bay control REC670 2.2 ANSI
Application manual