Siemens SIPROTEC 4 7UT6 Series - Page 562

Addr. Parameter Function C Setting Options Default Setting Comments
1142 PoleOpenCurrI12 P.System Data
2
1A 0.04 .. 1.00 A 0.04 A Pole Open Current
Threshold End 12
5A 0.20 .. 5.00 A 0.20 A
0.1
A
0.004 .. 0.100 A 0.004 A
1151 PoleOpenCurrIX1 P.System Data
2
1A 0.04 .. 1.00 A 0.04 A Pole Open Current
Threshold AuxiliaryCT1
5A 0.20 .. 5.00 A 0.20 A
1152 PoleOpenCurrIX2 P.System Data
2
1A 0.04 .. 1.00 A 0.04 A Pole Open Current
Threshold AuxiliaryCT2
5A 0.20 .. 5.00 A 0.20 A
1153 PoleOpenCurrIX3 P.System Data
2
1A 0.04 .. 1.00 A 0.04 A Pole Open Current
Threshold AuxiliaryCT3
5A 0.20 .. 5.00 A 0.20 A
1154 PoleOpenCurrIX4 P.System Data
2
1A 0.04 .. 1.00 A 0.04 A Pole Open Current
Threshold AuxiliaryCT4
5A 0.20 .. 5.00 A 0.20 A
1201 DIFF. PROT. Diff. Prot OFF
ON
Block relay
OFF Differential Protection
1205 INC.CHAR.START Diff. Prot OFF
ON
OFF Increase of Trip Char.
During Start
1206 INRUSH 2.HARM. Diff. Prot OFF
ON
ON Inrush with 2. Harmonic
Restraint
1207 RESTR. n.HARM. Diff. Prot OFF
3. Harmonic
5. Harmonic
OFF n-th Harmonic Restraint
1208 I-DIFF> MON. Diff. Prot OFF
ON
ON Differential Current moni-
toring
1210 I> CURR. GUARD Diff. Prot 0.20 .. 2.00 I/InS; 0 0.00 I/InS I> for Current Guard
1211A DIFFw.IE1-MEAS Diff. Prot NO
YES
NO Diff-Prot. with meas.
Earth Current S1
1212A DIFFw.IE2-MEAS Diff. Prot NO
YES
NO Diff-Prot. with meas.
Earth Current S2
1213A DIFFw.IE3-MEAS Diff. Prot NO
YES
NO Diff-Prot. with meas.
Earth Current S3
1214A DIFFw.IE4-MEAS Diff. Prot NO
YES
NO Diff-Prot. with meas.
Earth Current S4
1215A DIFFw.IE5-MEAS Diff. Prot NO
YES
NO Diff-Prot. with meas.
Earth Current S5
1216A DIFFw.IE3phMEAS Diff. Prot NO
YES
NO Diff-Prot.with
meas.current earth.electr
1221 I-DIFF> Diff. Prot 0.05 .. 2.00 I/InO 0.20 I/InO Pickup Value of Differen-
tial Curr.
1226A T I-DIFF> Diff. Prot 0.00 .. 60.00 sec; ∞ 0.00 sec T I-DIFF> Time Delay
1231 I-DIFF>> Diff. Prot 0.5 .. 35.0 I/InO; ∞ 7.5 I/InO Pickup Value of High Set
Trip
1236A T I-DIFF>> Diff. Prot 0.00 .. 60.00 sec; ∞ 0.00 sec T I-DIFF>> Time Delay
1241A SLOPE 1 Diff. Prot 0.10 .. 0.50 0.25 Slope 1 of Tripping Char-
acteristic
1242A BASE POINT 1 Diff. Prot 0.00 .. 2.00 I/InO 0.00 I/InO Base Point for Slope 1 of
Charac.
Functions, Settings, Information
F.2 Settings
562 SIPROTEC 4, 7UT6x, Manual
C53000-G1176-C230-5, Edition 09.2016