8–50 850 FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL
UNDERVOLTAGE RESTORATION CHAPTER 8: CONTROL
OUTPUT RELAY X
For details see Common Setpoints
.
EVENTS
Range: Disabled, Enabled
Default: Enabled
TARGETS
Range: Disabled, Self-reset, Latched
Default: Self-reset
FAST PATH:
Upon voltage recovery (i.e. measured voltage above programmed setpoint), and “Close”
output relay selected as Self-Reset type, the UF Restore operating condition and hence the
Close output relay, will reset automatically after the breaker is detected closed. If the
“Close” output relay is selected as Pulsed type, the output relay will stay closed, until the
programmed Seal-In time expires.
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