Eaton Digitrip RMS 810 Instructions Manual page 3

BCS Switchgear Inc.
Instructions for Digitrip RMS 810 Trip Unit
List of Figures
Description
Figure 1 . Digitrip RMS 810 Trip Unit Type LSIG with Rating Plug . . . . 5
Figure 2 . RMS Digitrip 810 Trip Unit - Block Diagram . . . . . . . . . . . . . 6
Figure 3 . Digitrip RMS 810 Type Ll . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Figure 4 . Digitrip RMS 810 Type LS . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Figure 5 . Digitrip RMS 810 Type LSI . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Figure 6 . Digitrip RMS 810 Type LIG . . . . . . . . . . . . . . . . . . . . . . . . . 8
Figure 7 . Digitrip RMS 810 Type LSG . . . . . . . . . . . . . . . . . . . . . . . . . 9
Figure 8 . Digitrip RMS 810 Type LSIG . . . . . . . . . . . . . . . . . . . . . . . . 9
Figure 9 . Rating Plug . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14
Figure 10 . Power/Relay Module . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15
Figure 11 . Potential Transfer Module . . . . . . . . . . . . . . . . . . . . . . . . . .16
Figure 12 . Auxiliary Power Module . . . . . . . . . . . . . . . . . . . . . . . . . . .16
Figure 13 . Long Delay Current Settings . . . . . . . . . . . . . . . . . . . . . . .17
Figure 14 . Long Delay Time Settings . . . . . . . . . . . . . . . . . . . . . . . . .17
Figure 15 . Short Delay Current Settings . . . . . . . . . . . . . . . . . . . . . . .17
Figure 16 . Short Delay Time Settings . . . . . . . . . . . . . . . . . . . . . . . . .18
Figure 17 . Instantaneous Current Settings . . . . . . . . . . . . . . . . . . . .18
Figure 18 . Ground Fault Current Settings . . . . . . . . . . . . . . . . . . . . . .18
Figure 19 . Ground Fault Time Delay Settings . . . . . . . . . . . . . . . . . . .19
Figure 20 . Integral Test Panel (Lower Right Corner of Trip Unit) . . . . 20
Figure 21 . INCOM with Remote Master Computer . . . . . . . . . . . . . 23
Figure 22 . INCOM Network with AEM / BIM . . . . . . . . . . . . . . . . . 23
Figure 23 . INCOM Network with Remote Master Computer and . .
AEM / BIM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
Figure A .1 Typical Zone Interlocking (Ground Fault Protection) . . . . 28
Figure A .2 Typical Zone Interlocking Connections with Two Main
Breakers (M1, M2) and a Tie Breaker (T) (Short Delay
Protection) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
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List of Tables
Page
Description
Table 1 . Digitrip RMS 810 Protection Functions . . . . . . . . . . . . . . . . . 7
Table 2 . Digitrip RMS 810 Information Functions . . . . . . . . . . . . . . 11
Table 3 . Digitrip RMS 810 Trip Unit Message Codes and
their Meanings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Table 4 . Ground Fault Current Settings . . . . . . . . . . . . . . . . . . . . . . 18
Table 5 . Digitrip RMS 810 Protection Functions . . . . . . . . . . . . . . . 25
eaton corporation www.eaton.com
Instruction Leaflet I. L. 29-888B
Effective July 2011
Need Help? 888.599.0486
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