ABB Relion 650 Series Technical Manual page 475

1MRK 506 326-UUS B
The header file (optional in the standard) contains basic information about the disturbance, that
is, information from the Disturbance report sub-functions . The Disturbance handling tool use this
information and present the recording in a user-friendly way.
General:
• Station name, object name and unit name
• Date and time for the trig of the disturbance
• Record number
• Sampling rate
• Time synchronization source
• Recording times
• Activated trig signal
• Active setting group
Analog:
• Signal names for selected analog channels
• Information e.g. trig on analog inputs
• Primary and secondary instrument transformer rating
• Over- or Undertrig: level and operation
• Over- or Undertrig status at time of trig
• CT direction
Binary:
• Signal names
• Status of binary input signals
The configuration file is a mandatory file containing information needed to interpret the data file.
For example sampling rate, number of channels, system frequency, channel info etc.
The data file, which also is mandatory, containing values for each input channel for each sample in
the record (scaled value). The data file also contains a sequence number and time stamp for each
set of samples.
13.11.6 Technical data
Table 411: DRPRDRE technical data
Function
Buffer capacity
Maximum total recording time (3.4 s recording time and maximum
number of channels, typical value)
Line distance protection REL650
Technical manual
Maximum number of analog inputs
Maximum number of binary inputs
Maximum number of disturbance reports
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Value
40
96
100
340 seconds (100 recordings) at 50 Hz
280 seconds (80 recordings) at 60 Hz
Section 13
Monitoring
IP11472-1 v1
M12384-1 v5
469