VAMP 140 - Page 54

VAMP 140 Overcurrent and earth-fault relay
Technical description
VAMP Ltd
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Vamp 24h support phone +358 (0)40 573 6316 VM140.EN011
The recorder can be triggered by any protection stage start or
trip signal, Arc sensors (S1, S2, BI) and digital input. The trig
signal is selected in the output matrix. The recording can also
be triggered manually. When recording is made also the time
stamp will be memorized.
The recordings can be viewed by VAMPSET program, version
8.x or newer. The recording is in COMTRADE format so also
other programs can be used to view the recordings.
For more detailed information, see separate Disturbance
Recorder manual VMDR.EN0xx.
Available links
The following channels can be linked to Disturbance Recorder:
• IL1, IL2, IL3, IL
• IL1rms, IL2rms, IL3rms, ILrms
• Io
• f
• I2/I1, I2/In
• DI, DO
Parameters of the Disturbance Recorder
Parameter: Value/unit:
Mode Mode of the recording
Rate Sample rate
Time s Recording time
PreTrig % Pre-trigger time
MnlTrig Manual trig
Size Size of one recording
MAX time s Maximum time of recordings
Setting
values
MAX size Maximum size of recordings
Links Connected links
AddLink Add links
Recorder
links
ClrLnks Clear links
Status Status of the recorder
Time status % Status of the pre-triggering
Recorded
values
ReadyRec Number of ready records