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GE UR Series Instruction Manual page 150

Line differential relay
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Table of Contents

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5.5 GROUPED ELEMENTS
5 SETTINGS
In the L60 and L90 relay, all settings
and operands are labeled as Z2
NOTE
5
Figure 5–27: PHASE DISTANCE Z2 SCHEME LOGIC
5-66
L90 Line Differential Relay
GE Power Management

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L90

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