Siemens SIPROTEC 4 7SD80 Manual page 347

Line differential protection
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Addr. Parameter
3611
81 O/U FREQ. f2
3612
81-2 PICKUP
3613
81-2 PICKUP
3614
81-2 DELAY
3621
81 O/U FREQ. f3
3622
81-3 PICKUP
3623
81-3 PICKUP
3624
81-3 DELAY
3631
81 O/U FREQ. f4
3632
81-4 PICKUP
3633
81-4 PICKUP
3634
81-4 DELAY
3701
59-Vph-g Mode
3702
59-1-Vph PICKUP
3703
59-1-Vph DELAY
3704
59-2-Vph PICKUP
3705
59-2-Vph DELAY
3709A 59-Vph RESET
3711
59-Vph-ph Mode
3712
59-1-Vpp PICKUP
3713
59-1-Vpp DELAY
3714
59-2-Vpp PICKUP
3715
59-2-Vpp DELAY
3719A 59-Vpp RESET
3721
59G-3V0 (or Vx)
SIPROTEC 4, 7SD80, Manual
E50417-G1100-C474-A2, Edition 02.2018
Function
C
Setting Options
81 O/U Freq.
ON: Alarm only
ON: with Trip
OFF
81 O/U Freq.
45.50 .. 54.50 Hz
81 O/U Freq.
55.50 .. 64.50 Hz
81 O/U Freq.
0.00 .. 600.00 sec
81 O/U Freq.
ON: Alarm only
ON: with Trip
OFF
81 O/U Freq.
45.50 .. 54.50 Hz
81 O/U Freq.
55.50 .. 64.50 Hz
81 O/U Freq.
0.00 .. 600.00 sec
81 O/U Freq.
ON: Alarm only
ON: with Trip
OFF
81 O/U Freq.
45.50 .. 54.50 Hz
81 O/U Freq.
55.50 .. 64.50 Hz
81 O/U Freq.
0.00 .. 600.00 sec
27/59 O/U Volt.
OFF
Alarm Only
ON
V>Alarm V>>Trip
27/59 O/U Volt.
1.0 .. 170.0 V; ∞
27/59 O/U Volt.
0.00 .. 100.00 sec;
27/59 O/U Volt.
1.0 .. 170.0 V; ∞
27/59 O/U Volt.
0.00 .. 100.00 sec;
27/59 O/U Volt.
0.30 .. 0.99
27/59 O/U Volt.
OFF
Alarm Only
ON
V>Alarm V>>Trip
27/59 O/U Volt.
2.0 .. 220.0 V; ∞
27/59 O/U Volt.
0.00 .. 100.00 sec;
27/59 O/U Volt.
2.0 .. 220.0 V; ∞
27/59 O/U Volt.
0.00 .. 100.00 sec;
27/59 O/U Volt.
0.30 .. 0.99
27/59 O/U Volt.
OFF
Alarm Only
ON
V>Alarm V>>Trip
Functions, Settings, Information
Default Setting
Comments
ON: Alarm only
81 Over/Under Frequency
Prot. element f2
49.00 Hz
81-2 Pickup
57.00 Hz
81-2 Pickup
30.00 sec
81-2 Time Delay
ON: Alarm only
81 Over/Under Frequency
Prot. element f3
47.50 Hz
81-3 Pickup
59.50 Hz
81-3 Pickup
3.00 sec
81-3 Time delay
ON: Alarm only
81 Over/Under Frequency
Prot. element f4
51.00 Hz
81-4 Pickup
62.00 Hz
81-4 Pickup
30.00 sec
81-4 Time delay
OFF
Operating mode Vph-g
overvoltage prot.
85.0 V
59-1 Pickup Overvoltage
(phase-ground)
2.00 sec
59-1 Time Delay
100.0 V
59-2 Pickup Overvoltage
(phase-ground)
1.00 sec
59-2 Time Delay
0.98
Reset ratio
OFF
Operating mode Vph-ph
overvoltage prot.
150.0 V
59-1 Pickup Overvoltage
(phase-phase)
2.00 sec
59-1 Time Delay
175.0 V
59-2 Pickup Overvoltage
(phase-phase)
1.00 sec
59-2 Time Delay
0.98
Reset ratio
OFF
Operating mode 3V0
overvoltage
F.2 Settings
347

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