GE RPV311, Technical Manual

Page: 68 / 295

Chapter 4
– Configuration
RPV311
68 RPV311-TM-EN-7
Figure 26: Adding and editing DC channels
The <R
ENAME
> button allows user to rename the DC channel.
The <R
EMOVE
> button allows user to delete the DC channel.
8 Thresholds
Measured values are continuously monitored and may be tested once every cycle of
the nominal frequency of the system, against lower and upper thresholds and range
rates involving:

Magnitude;

Frequency;

Active, Reactive, and Apparent Powers;

Positive and Negative Sequences;

Imbalance;

Digital Signals.

Variation (d/dt)¹

GOOSE Signals
¹ The variation thresholds are calculated using a 1-cycle time window.