Toshiba GR200 Series Instruction Manual page 279

8000011C23
OVG1
8000011C27
OVG1 PU
OVG1-EN On
VTF_DETECT
&
OVG1-VTFBlk
OV1-VTFBlk
CB_LOSS_PHASE
OVG1-BLOCK
DT
IDMT
OVG1-Timer
Original
OVG2 logic
OVG2-OPT-TRIP
OVG2-OPT-ALARM
&
&
&
≥1
1
≥1
OVG1-UseFor
OVG2-OPT
Figure 2.14-4 OVG function logics
- 258 -
TOVG1
8000011B60
t 0
≥1
0.00-300.00s
&
8000011B23
&
8100021B61
Trip
Alarm
&
8000021B23
8100021B61
8100021B60
6F2S1915 (0.46)
OVG1-OPT
8300011B23
≥1
OVG-OPT-TRIP
8400001B61
OVG-OPT-ALARM
≥1
OVG-ARC-BLOCK
GRZ200 (Soft 031 & 032)