Samwha DSP DSP-VIP-PM - Page 38

16.Trip Indication
Trip
Display
Cause
Over Load(KW)
trip caused by over load(KW)
Over current(oc)
trip caused by over current in phase
L1
Under Load
trip caused by under load(KW)
Under Current
trip caused by under current in phase
L1
Current unbalance
trip caused by unbalanced current in
phase L3
Ground Fault
trip caused by ground fault current
Phase loss
trip caused by phase loss of phase L2
in incomming voltage
trip caused by phase loss of phase L2
in load part
Reverse phase
trip caused by reverse phase of phase
L2 in incomming voltage
trip caused by reverse phase in load
part
Local
Test
Comm.
-rPc-
L1
L2
L3
Local
Test
Comm.
-rP-
L1
L2
L3
Local
Test
Comm.
-PLc-
L1
L2
L3
Local
Test
Comm.
-PL-
L1
L2
L3
Local
Test
Comm.
-Ec-
L1
L2
L3
Local
Test
Comm.
-Ub-
L1
L2
L3
L1
Local
L2
L3
Test
Comm.
-UC-
Comm.
L1
L2
L3
Local
Test
-UL-
L3
Comm.
L1
L2
Local
Test
-OC-
L1
L2
L3
Local
Test
-LoAd-
Comm.