Siemens Siprotec 7UM611 Manual page 381

Multi-functional generator protection relay 7um61 series
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Addr.
Parameter
1202
I>
1203
T I>
1204
U< SEAL-IN
1205
U<
1206
T-SEAL-IN
1207A
I> DOUT RATIO
1301
O/C I>>
1302
I>>
1303
T I>>
1304
Phase Direction
1305
LINE ANGLE
1401
O/C Ip
1402
Ip
1403
T Ip
1404
TIME DIAL: TD
1405
IEC CURVE
1406
ANSI CURVE
1407
VOLT. INFLUENCE
1408
U<
1601
Ther. OVER LOAD
1602
K-FACTOR
1603
TIME CONSTANT
Θ ALARM
1604
1605
TEMP. RISE I
1606
TEMP. RISE I
1607
TEMP. INPUT
1608
TEMP. SCAL.
1609
TEMP. SCAL.
1610A
I ALARM
1612A
Kτ-FACTOR
1615A
I MAX THERM.
1616A
T EMERGENCY
1701
UNBALANCE LOAD
7UM61 Manual
C53000-G1176-C127-3
Function
C
Setting Options
O/C Prot. I>
1A
0.05 .. 20.00 A
5A
0.25 .. 100.00 A
0.00 .. 60.00 sec; ∞
O/C Prot. I>
O/C Prot. I>
ON
OFF
O/C Prot. I>
10.0 .. 125.0 V
O/C Prot. I>
0.10 .. 60.00 sec
O/C Prot. I>
0.90 .. 0.99
O/C Prot. I>>
OFF
ON
Block relay
O/C Prot. I>>
1A
0.05 .. 20.00 A
5A
0.25 .. 100.00 A
0.00 .. 60.00 sec; ∞
O/C Prot. I>>
O/C Prot. I>>
Forward
Reverse
-90 .. 90 °
O/C Prot. I>>
O/C Prot. Ip
OFF
ON
Block relay
O/C Prot. Ip
1A
0.10 .. 4.00 A
5A
0.50 .. 20.00 A
0.05 .. 3.20 sec; ∞
O/C Prot. Ip
0.50 .. 15.00 ; ∞
O/C Prot. Ip
O/C Prot. Ip
Normal Inverse
Very Inverse
Extremely Inv.
O/C Prot. Ip
Very Inverse
Inverse
Moderately Inv.
Extremely Inv.
Definite Inv.
O/C Prot. Ip
without
Volt. controll.
Volt. restraint
O/C Prot. Ip
10.0 .. 125.0 V
Therm. Overload
OFF
ON
Block relay
Alarm Only
Therm. Overload
0.10 .. 4.00
Therm. Overload
30 .. 32000 sec
Therm. Overload
70 .. 100 %
40 .. 200 °C
Therm. Overload
104 .. 392 °F
Therm. Overload
Therm. Overload
Disabled
Fieldbus
RTD 1
40 .. 300 °C
Therm. Overload
104 .. 572 °F
Therm. Overload
Therm. Overload
1A
0.10 .. 4.00 A
5A
0.50 .. 20.00 A
Therm. Overload
1.0 .. 10.0
Therm. Overload
1A
0.50 .. 8.00 A
5A
2.50 .. 40.00 A
Therm. Overload
10 .. 15000 sec
Unbalance Load
OFF
ON
Block relay
Default Setting
1.35 A
I> Pickup
6.75 A
3.00 sec
T I> Time Delay
OFF
State of Undervoltage Seal-in
80.0 V
Undervoltage Seal-in Pickup
4.00 sec
Duration of Undervoltage Seal-in
0.95
I> Drop Out Ratio
OFF
Overcurrent Time Protection I>>
4.30 A
I>> Pickup
21.50 A
0.10 sec
T I>> Time Delay
Reverse
Phase Direction
60 °
Line Angle
OFF
Inverse O/C Time Protection Ip
1.00 A
Ip Pickup
5.00 A
0.50 sec
T Ip Time Dial
5.00
TIME DIAL: TD
Normal Inverse
IEC Curve
Very Inverse
ANSI Curve
without
Voltage Influence
75.0 V
U< Threshold for Release Ip
OFF
Thermal Overload Protection
1.11
K-Factor
600 sec
Thermal Time Constant
90 %
Thermal Alarm Stage
100 °C
Temperature Rise at Rated Sec.
Curr.
212 °F
Temperature Rise at Rated Sec.
Curr.
Disabled
Temperature Input
100 °C
Temperature for Scaling
212 °F
Temperature for Scaling
1.00 A
Current Overload Alarm Setpoint
5.00 A
1.0
Kt-Factor when Motor Stops
3.30 A
Maximum Current for Thermal
Replica
16.50 A
100 sec
Emergency Time
OFF
Unbalance Load Protection
A.7 Settings
Comments
381

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