Toshiba GRT100 Series Instruction Manual page 164

Transformer protection relay
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Relay
Module
BO No.
Model
Name
GRT100
-201
IO2
BO1
BO2
BO3
BO4
BO5
BO6
BO7
BO8
BO9
BO10
BO11
BO12
BO13
GRT100
-202
IO2
BO1
BO2
BO3
BO4
BO5
BO6
BO7
BO8
BO9
BO10
BO11
BO12
BO13
IO3
BO1
BO2
BO3
BO4
BO5
BO6
BO7
BO8
BO9
BO10
Terminal
Signal Name
No.
TB3:
A2-A1
TRIP-1
A2-B1
TRIP-2
A2-B2
TRIP-3
A3-B3
DIFT
A4-B4
1OC, 1OCI, 1REF, 1EF,
1EFI
A5-B5
2OC, 2OCI, 2REF, 2EF,
2EFI
A6-B6
3OC, 3OCI, 3REF, 3EF,
3EFI
A7-B7
FRQ
A8-B8
V/F
A9-B9
V/F-A
A10-B10
THR
A11-B11
THR-A
A13-B13
M. TRIP-OR
TB3:
A2-A1
TRIP-1
A2-B1
TRIP-2
A2-B2
TRIP-3
A3-B3
DIFT
A4-B4
1OC, 1OCI
A5-B5
2OC, 2OCI
A6-B6
3OC, 3OCI
A7-B7
1REF
A8-B8
2REF
A9-B9
3REF
A10-B10
1EF, 1EFI
A11-B11
2EF, 2EFI
A13-B13
3EF, 2EFI
TB2:
A2-A1
FRQ
A2-B1
V/F-T
A2-B2
V/F-H
A3-B3
V/F-A
A4-B4
THR
A5-B5
THR-A
A6-B6
MEC. TRIP-1
A7-B7
MEC. TRIP-2
A8-B8
MEC. TRIP-3
A9-B9
MEC. TRIP-4
Contents
TRIP First
TRIP Second
TRIP Third
DIFT relay operating
1OC, 1OCI, 1REF, 1EF or 1EFI relay
operating
2OC, 2OCI, 2REF, 2EF or 2EFI relay
operating
3OC, 3OCI, 3REF, 3EF or 3EFI relay
operating
FRQ relay operating
V/F-L, H relay operating
V/F-A relay operating
THR-L, H relay operating
THR-A relay operating
Mechanical relay trip
TRIP First
TRIP Second
TRIP Third
DIFT relay operating
1OC or 1OCI relay operating
2OC or 2OCI relay operating
3OC or 3OCI relay operating
1REF relay operating
2REF relay operating
3REF relay operating
1EF or 1EFI relay operating
2EF or 2EFI relay operating
3EF or 3EFI relay operating
FRQ relay operating
V/F-T relay operating
V/F-H relay operating
V/F-A relay operating
THR-L, H relay operating
THR-A relay operating
Mechanical relay trip 1
Mechanical relay trip 2
Mechanical relay trip 3
Mechanical relay trip 4
 163 
6 F 2 S 0 7 8 9
Setting
Signal No.
Logic
(OR: 1, AND: 2)
284
1
291
1
298
1
224
1
129, 225, 173, 174,
1
73
140, 226, 190, 191,
1
76
151, 227, 207, 208,
1
79
230
1
229
1
242
1
83
1
248
1
1, 2, 3, 4
1
284
1
291
1
298
1
224
1
129, 225
1
140, 226
1
151, 227
1
173
1
190
1
207
1
174, 73
1
191, 76
1
208, 79
1
230
1
81
1
235
1
242
1
83
1
248
1
1
1
2
1
3
1
4
1
Timer
(OFF: 0, ON: 1)
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1

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