You will nd the adjustment ranges and factory settings of the available parameters in Chapter
"Operation (Page 210)".
You can nd a description of the individual parameters in Chapter "Parameters (Page 281)".
Monitoring
The output relay K1 responds in accordance with the set relay switching behavior (closed-circuit
principle NC or open-circuit principle NO). The set tripping delay time starts if the monitored
voltage overshoots or undershoots the corresponding set threshold value. After expiry of the
tripping delay time, the output relay K1 changes the switching state. On the display, the
currently displayed measuring value and the symbol for undershoot or overshoot ash.
An output change-over contact is available as a signaling contact.
If the rated control supply voltage is switched on and no monitoring voltage is yet present, the
display indicates 0.0 V and shows a symbol for voltage overshoot monitoring, voltage
undershoot monitoring, or range monitoring.
You will nd the switching states of the output relay below in the section entitled "Function
diagrams" and in Chapter "Diagnostics (Page 212)."
3UG463. voltage monitoring relay
10.2 3UG4631 / 3UG4632 voltage monitoring relay
SIRIUS 3UG4 / 3RR2 monitoring relay
Equipment Manual, 07/2021, NEB927043002000/RS-AD/005 205
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