Alstom Reason RPV311, Technical Manual

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RPV311 Chapter 1
– Introduction
24 RPV311-TM-EN-6
6 KEY FEATURES
The RPV311 plus RA33x acquisition modules solution presents the following key features:

Acquisition system:
o
16-bit opto-isolated analog-to-digital converters, independent for each channel (50/60 Hz
channels);
o
256 points-per-cycle sampling rate (50/60 Hz channels);
o
Frequency response of DC to 3.0 kHz;
o
8-bit opto-isolated analog-to-digital converters, independent for each channel (high-speed
channels);
o
5 MHz sampling frequency (high-speed channels);
o
Internal time skew compensation;
o
Sampling rate synchronized to external IRIG-B reference;

Channel capacity:
o
Up to 64 analog inputs (voltage, current, DC transducers);
o
Up to 12 high-speed analog inputs for Traveling Wave Fault Location;
o
Up to 256 digital inputs;
o
Up to 8 fiber-optic links to connect to RA331, RA332 or RA333 remote acquisition modules;

Fan-less and no rotating part design

Trigger waveform recorder at 256, 128, or 64 points-per-cycle;

Continuous waveform recorder at 16 points-per-cycle;

Continuous disturbance recorder and trigger recorder (optional);

Trigger using Boolean logic equations;

Traveling wave recorder for fault location (optional);

MODBUS and DNP3 interface for SCADA integration (optional);

Synchrophasor measurement according to IEEE C37.118 (optional);

Power quality records:
o
Historical average at aggregation intervals of 1 or 10 minutes (optional);
o
Measurement and recording of harmonics up to the 50th order according to IEC 61000-4-7
(optional);
o
Measurement and recording of flicker according to IEC 61000-4-15 (optional);

Cross-trigger using standard network connection;

One-end fault location based on Takagi algorithm;

Flexible communication:
o
Two 10/100BaseT electrical Ethernet interfaces;
o
Two embedded optical Ethernet converters;