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Functions
2.2 Phase Comparison Protection and Ground Differential Protection
Addr.
Parameter
1233
CT Err. I1
1234
CT Err. F1
1235
CT Err. I2
1236
CT Err. F2
1237
87NL:Inrush blk
2.2.6.2
Information List
No.
Information
3190
Test 87
3191
Commiss.87
3192
Test 87 remote
3193
Comm. 87 active
3197
>Test 87 ON
3198
>Test 87 OFF
3199
Test 87 ON/off
3200
Test 87 ONoffBI
3260
>Comm. 87 ON
3261
>Comm. 87 OFF
3262
Comm 87 ON/OFF
3263
Comm 87 ONoffBI
32100
>87L block
32102
87L active
32103
87L Fault A
32104
87L Fault B
32105
87L Fault C
32107
87L is blocked
32108
87L is OFF
32109
87L allow A
32110
87L allow B
32111
87L allow C
32112
87 CTRatioAlarm
32113
87L receive blk
32114
87L send blk
32115
87L IDYN> A
32116
87L IDYN> B
32117
87L IDYN> C
32118
87L ISTAT> A
32119
87L ISTAT> B
32120
>87N L block
32121
>87N L active
32122
87(N)L Gen.Flt.
32124
>87N L I> Flt.
64
C
Setting Options
0.003 .. 1.600 A
0.0 .. 5.0 °
0.003 .. 1.600 A
0.0 .. 5.0 °
NO
YES
Type of
Comments
Informa-
tion
IntSP
87 Set test state of 87
IntSP
87 Set Commissioning state of 87
OUT
87 Remote relay in test state
OUT
87 Commissioning state is active
SP
87 >Set test state of 87
SP
87 >Reset test state of 87
IntSP
87 Test state of 87 ON/OFF
IntSP
87 Test state ON/OFF via BI
SP
87 >Commissioning state ON
SP
87 >Commissioning state OFF
IntSP
87 Commissioning state ON/OFF
IntSP
87 Commissioning state ON/OFF via BI
SP
>87L Protection blocking signal
OUT
87L Protection is active
OUT
87L Fault detection A
OUT
87L Fault detection B
OUT
87L Fault detection C
OUT
87L Protection is blocked
OUT
87L Protection is switched off
OUT
87L A released
OUT
87L B released
OUT
87L C released
OUT
87 CT primary ratio is too high
OUT
87L receive blocking
OUT
87L send blocking
OUT
87L IDYN> A
OUT
87L IDYN> B
OUT
87L IDYN> C
OUT
87L ISTAT> A
OUT
87L ISTAT> B
SP
>87N L Protection blocking signal
OUT
>87N L: Protection is active
OUT
87(N)L Fault detection
OUT
>87N L: Fault detection of I-Diff>
Default Setting
Comments
0.050 A
Current I1 for CT Angle
Error
0.0 °
CT Angle Error at I1
1.000 A
Current I2 for CT Angle
Error
0.0 °
CT Angle Error at I2
NO
Inrush blocking
SIPROTEC 4, 7SD80, Manual
E50417-G1100-C474-A2, Edition 02.2018
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