Length Of Record; Uploading Of Record - ABB RELION Series Technical Manual

Section 3
Basic functions
3.18.2.2
3.18.2.3
180
Disabled Quantity not selected
P Real power
Q Reactive power
PF Power factor
If the data source for the selected quantity is removed, for example,
with Application Configuration in PCM600, the load profile recorder
stops recording it and the previously collected data are cleared.

Length of record

The recording capability is about 7.4 years when one quantity is recorded and the
demand interval is set to 180 minutes. The recording time scales down proportionally
when a shorter demand time is selected or more quantities are recorded. The recording
lengths in days with different settings used are presented in
recording buffer is fully occupied, the oldest data are overwritten by the newest data.
Table 193: Recording capability in days with different settings
1 5
minute minutes
Amount of
quantities
1 15.2 75.8
2 11.4 56.9
3 9.1 45.5
4 7.6 37.9
5 6.5 32.5
6 5.7 28.4
7 5.1 25.3
8 4.5 22.7
9 4.1 20.7
10 3.8 19.0
11 3.5 17.5
12 3.2 16.2

Uploading of record

The protection relay stores the load profile COMTRADE files to the C:\LDP
\COMTRADE folder. The files can be uploaded with the PCM600 tool or any
appropriate computer software that can access the C:\LDP\COMTRADE folder.
Demand interval
10 15
minutes minutes minutes
Recording capability in days
151.6 227.4 454.9
113.7 170.6 341.1
91.0 136.5 272.9
75.8 113.7 227.4
65.0 97.5 194.9
56.9 85.3 170.6
50.5 75.8 151.6
45.5 68.2 136.5
41.4 62.0 124.1
37.9 56.9 113.7
35.0 52.5 105.0
32.5 48.7 97.5
1MRS758755 A
Table 193. When the
30 60 180
minutes minutes
909.7 2729.2
682.3 2046.9
545.8 1637.5
454.9 1364.6
389.9 1169.6
341.1 1023.4
303.2 909.7
272.9 818.8
248.1 744.3
227.4 682.3
209.9 629.8
194.9 584.8
REC615 and RER615
Technical Manual