ABB relion REF615 - 2.4 Local HMI

Std.
conf.
Order code digit Analog channels Binary channels
5-6 7-8 CT VT Combi
sensor
BI BO RTD mA
G
L
DA
AH
1 - 3 8 4 PO
+ 6 SO
- -
FD
1 - 3 8 4 PO
+ 2 SO
+ 3
HSO
-
-
K BC
AD
5 5 - 12 4 PO
+ 6 SO
- -
FE
5 5 - 12 4 PO
+ 2 SO
+ 3
HSO
-
-
2.4 Local HMI
The LHMI is used for setting, monitoring and controlling the protection relay. The
LHMI comprises the display, buttons, LED indicators and communication port.
REF615
Overcurrent
Dir. earth-fault
Voltage protection
Phase unbalance
Thermal overload
Breaker failure
Disturb. rec. Triggered
CB condition monitoring
Supervision
Arc detected
Autoreclose shot in progr.
A070704 V4 EN
Figure 2: Example of the LHMI
Section 2 1MRS756378 S
REF615 overview
24 REF615
Application Manual