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REMOTE SAFE AREA
–
LED + – + fiber optic cables – +
HIGH VOLTAGE AREA D1 D2 R2 +V – A1 R s + –V D5 D6 same as above Fiber-optic current monitor.
–V
R3
+V
Instrumented conductor R1 D3 D4
FIGURE 3.70
(overcurrent protection)
I
188
