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GUID-3EC07F90-DCAB-436A-B36F-965BD8AAB645 V1 EN
Figure 25:
Overvoltage protection
Three overvoltage protection stages (PHPTOV1, PHPTOV2 and PHPTOV3) offer
protection against abnormal overvoltage conditions in the power system. LED 2
indicates the operation of PHPTOV. The same alarm information is connected to
the binary output SO3 (X110:20-22).
Section 3
1MRS757054 A
REU615 standard configurations
50
REU615
Application Manual