4-20
Loss-of-Potential, CCVT Transient Detection,
Date Code 20011205
Load-Encroachment, and Directional Element Logic
SEL-311A Instruction Manual
From Figure 4.6
From Figure 3.4 and Figure 3.5
From Figure 4.1
Figure 4.14: Negative-Sequence Voltage-Polarized Directional Element for Phase Distance
and Negative-Sequence Elements
Summary of Contents for SEL-311A
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