GE D90 Plus Instruction Manual page 515

CHAPTER 10: DIGITAL FAULT RECORDER
PLUS
D90 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL
Figure 451: Trigger and re-trigger sequence
The length of a disturbance record is also user-configurable. The number of disturbance
Plus
records stored by the D90
resolution of the recording, and of the number of configured channels. The
Plus
D90 automatically calculates the number of records based on user settings.
Table 41: Disturbance records stored by the D90
Records Digital channels
1 32
5 32
10 32
1 32
10 32
20 32
2 32
5 32
10 32
20 32
5 32
10 32
20 32
30 32
can store is a function of the record length, the time
Plus
Analog channels
64
64
64
32
32
32
16
16
16
16
8
8
8
8
DISTURBANCE RECORDER
Record length
2393
1025
598
4520
1129
616
6100
3486
2033
1108
5811
3389
1848
1270
505