I>
R
Rres
Rl
Rct
Rct
Rl
UR
a) Through load situation
b) Through fault situation
UR
UR
c) Internal faults
UR
Protected Object
IEC05000427-2-en.vsd
IEC05000427 V2 EN-US
Figure 32:
The high impedance principle for one phase with two current
transformer inputs
1MRK 505 388-UEN B
Section 6
Differential protection
Busbar protection REB650 2.2 IEC
79
Application manual
Summary of Contents for REB650
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