3-28 T60 Transformer Protection System GE Multilin
3.2 WIRING 3 HARDWARE
3
The IRIG-B repeater provides an amplified DC-shift IRIG-B signal to other equipment. By using one IRIG-B serial connec-
tion, several UR-series relays can be synchronized. The IRIG-B repeater has a bypass function to maintain the time signal
even when a relay in the series is powered down.
Figure 3–28: IRIG-B REPEATER
Using an amplitude modulated receiver causes errors up to 1 ms in event time-stamping.
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