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8 Operation at Use of a PC
8.3 Configuration of the Device
Table 8-12
Overfrequency threshold
Voltage-unbalance threshold
1)
Only for 3P4W(3 phases/4 wires) unbalanced network type, user can select ph-N or ph-ph option as
the event trigger condition.
2)
According to IEC61000-4-30 Ed.3, RVC hysteresis is recommended to be half of the threshold.
3)
Event detection mode (RVC event) will always synchronize with the setting Event detection mode
(Voltage event).
166
Event Recorder
1 %
5 %
0.1 % to 1.0 % in 0.1-% steps and
1.0 % to 5.0 % in 1.0-%-steps
Voltage-unbalance event
1 % to 5 % in 1-% steps
SICAM Q100, 7KG95xx, Device Manual
E50417-H1040-C522-A4, Edition 03.2018
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