Toshiba GRL100-701B Instruction Manual page 96

Grl100-7**b series. line differential relay
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639
AB
&
OVS1 BC
640
CA
641
&
&
[OVS1EN]
≥1
"DT"
+
"IDMT"
OVS1_INST_TP
1952
OVS1_BLOCK
1
1920
642
AB
643
OVS2 BC
644
CA
[OVS2EN]
+
"On"
OVS2_INST_TP
1953
1
1921
OVS2_BLOCK
645
A
646
OVG1 B
647
C
[OVG1EN]
≥1
"DT"
+
"IDMT"
OVG1_INST_TP
1956
1924
OVG1_BLOCK
648
A
649
OVG2 B
650
C
[OVG2EN]
+
"On"
OVG2_INST_TP
1957
1925
OVG2_BLOCK
TOS1
t
&
t
&
t
&
0.00 - 300.00s
&
≥1
&
&
(a) OVS1 Overvoltage Protection
TOS2
0
t
&
0
t
&
t
0
&
0.00 - 300.00s
&
&
&
(b) OVS2 Overvoltage Protection
Figure 2.9.1.2 OVS Overvoltage Protection
TOG1
t
&
&
t
&
&
t
&
&
0.00 - 300.00s
&
≥1
&
&
1
(a) OVG1 Overvoltage Protection
TOG2
t
&
t
&
t
&
0.00 - 300.00s
&
&
&
1
(b) OVG2 Overvoltage Protection
Figure 2.9.1.3 OVG Overvoltage Protection
 95 
0
826
≥1
0
827
≥1
0
828
≥1
≥ 1
830
OVS2-AB_ALM
≥1
831
OVS2-BC_ALM
≥1
832
OVS2-CA_ALM
≥1
829
≥ 1
0
≥1
0
≥1
0
≥1
0
≥1
0
≥1
0
≥1
6 F 2 S 0 8 5 0
OVS1-AB_TRIP
OVS1-BC_TRIP
OVS1-CA_TRIP
825
OVS1_TRIP
OVS2_ALARM
834
OVG1-A_TRIP
835
OVG1-B_TRIP
836
OVG1-C_TRIP
833
≥ 1
OVG1_TRIP
838
OVG2-A_ALM
839
OVG2-B_ALM
840
OVG2-C_ALM
837
≥ 1
OVG2_ALARM

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Grl100-702bGrl100-711bGrl100-712b

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