Toshiba GRT100 Series Instruction Manual page 146

Transformer protection relay
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Signal list
No.
Signal Name
71 1REF
72 1EF
73 1EFI
74 2REF
75 2EF
76 2EFI
77 3REF
78 3EF
79 3EFI
80 V/F-H
81 V/F-T
82 V/F-A
83 THR-S
84 THR-S (FOR TESTING)
85
86
87 THR-A
88 THR-A (FOR TESTING)
89 FRQ-L1
90 FRQ-L2
91 FRQ-H1
92 FRQ-H2
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121 DIF TRIP
122 2F LOCK
123 5F LOCK
124 DIF-T1
125 DIF-T2
126 DIF-T3
127 DIF-T4
128 DIF-T5
129 T1OC
130 1OC-1
131 1OC-2
132 1OC-3
133 1OC-4
134 1OC-5
135 1OCI-1
136 1OCI-2
137 1OCI-3
138 1OCI-4
139 1OCI-5
140 T2OC
Restricted earth fault relay
Earth fault relay
Inverse time earth fault relay
Restricted earth fault relay
Earth fault relay
Inverse time earth fault relay
Restricted earth fault relay
Earth fault relay
Inverse time earth fault relay
Overexcitation relay
ditto
ditto
Thermal overload relay
ditto
Thermal overload relay
ditto
Frequency relay
ditto
ditto
ditto
DIF relay trip
2F detect
5F detect
DIF relay trip 1
DIF relay trip 2
DIF relay trip 3
DIF relay trip 4
DIF relay trip 5
1OC relay timer
1OC relay trip 1
1OC relay trip 2
1OC relay trip 3
1OC relay trip 4
1OC relay trip 5
1OCI relay trip 1
1OCI relay trip 2
1OCI relay trip 3
1OCI relay trip 4
1OCI relay trip 5
2OC relay timer
 145 
Contents
6 F 2 S 0 7 8 9

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