ABB Remote I/O RIO600 Installation And Commissioning Manual page 164

Section 6
Commissioning
156
GUID-50908C66-1C3B-4D1F-A7FC-B9429ACC9120 V1 EN
Figure 85: Stable phase C-to-earth fault current flowing through the measuring
point of FPIPTOC in a compensated network
In Figure 85, the fault occurs at time 0.2 sec. On the right-hand side, the result of
faulted phase selection (Equations 20
of Equations 23 - 25 and ΔI
GUID-D67DCE74-A2C9-457D-B0B8-9139214C1C75 V1 EN
Figure 86: Re-striking phase C-to-earth fault current flowing through the
measuring point of FPIPTOC in a compensated network
In Figure 86, the fault occurs at time 0.2 sec. On the right-hand side, the result of
faulted phase selection (Equations 20
of Equations 23 - 25 and ΔI
- 22) and fault passage indication (phase angles
/ΔI ratio of Equation
EF o
- 22) and fault passage indication (phase angles
/ΔI ratio of Equation
EF o
1MRS757488 H
26) are shown.
26) are shown.
Installation and Commissioning Manual
RIO600