GE RPV311, Техническое руководство

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RPV311 Chapter 4
– Configuration
RPV311-TM-EN-7 71
Figure 27: Adding and editing a voltage threshold
A The <A
PPLY ALL
> button allows user to apply the hold time or the hysteresis for all
thresholds.
B The <R
EMOVE
> button allows user to delete the threshold.
8.2 Adding New Current Thresholds
To add a current threshold, fill in the following:
The S
OURCE
scroll box allows user to define a code of a current circuit used. No editing
allowed;
The Q
UANTITY
scroll box allows user to select the associated magnitude to be
monitored. For current circuits:

ABC and N - magnitude or effective value;

ABC1 and N1 - phasors;

𝑆
+
- positive sequence;

𝑆
−
- negative sequence;

IIMB - imbalance;

IFRQ
- frequency;

ITHD
- total harmonic distortion;

dABC
and dN: - magnitude or effective value variation;