ABB Relion 670 Series RES670, Техническое руководство

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100
400 s 350 300
40
60
80
40 analog
96 binary
20 analog
96 binary
3.4s
6.3s
6.3s
60 Hz
50 Hz
6.3s
3.4s
250
Total recording time
Number of recordings
en05000488_ansi.vsd
ANSI05000488 V1 EN
Figure 213: Example of number of recordings versus the total recording time
The maximum number of recordings depend on each recordings total
recording time. Long recording time will reduce the number of recordings
to less than 100.
The IED flash disk should NOT be used to store any user files. This might
cause disturbance recordings to be deleted due to lack of disk space.
Disturbance information
Date and time of the disturbance, the indications, events, fault location and the trip values
are available on the local HMI. To acquire a complete disturbance report the user must use
a PC and - either the PCM600 Disturbance handling tool - or a FTP or MMS (over 61850)
client. The PC can be connected to the IED front, rear or remotely via the station bus
(Ethernet ports).
Indications (IND)
Indications is a list of signals that were activated during the total recording time of the
disturbance (not time-tagged).
Section 16
1MRK 511 365-UUS A
Monitoring
564 Phasor measurement unit RES670 2.1 ANSI
Technical manual