Siemens SIPROTEC 4 7SD80

Addr. Parameter Function C Setting Options Default Setting Comments
2643 ANSI Curve Back-Up O/C Inverse
Short Inverse
Long Inverse
Moderately Inv.
Very Inverse
Extremely Inv.
Definite Inv.
Inverse ANSI Curve
2644 51(N)-B PilotBI Back-Up O/C NO
YES
NO Instantaneous trip via
Pilot Prot./BI
2644 67(N)TOC Pil/BI Back-Up O/C NO
YES
NO Instantaneous trip via
Pilot Prot./BI
2650 50-3 OpMo Back-Up O/C ON
Only Emer. prot
OFF
OFF 50(N)-3 Operating Mode
2651 50-3 PICKUP Back-Up O/C 1A 0.10 .. 25.00 A; ∞ 1.50 A 50-3 Pickup
5A 0.50 .. 125.00 A; ∞ 7.50 A
2652 50-3 DELAY Back-Up O/C 0.00 .. 30.00 sec; ∞ 0.30 sec 50-3 Delay
2653 50-3 Inrush Back-Up O/C NO
YES
NO 50-3 Inrush blocking
2654 50N-3 PICKUP Back-Up O/C 1A 0.05 .. 25.00 A; ∞ 0.20 A 50N-3 Pickup
5A 0.25 .. 125.00 A; ∞ 1.00 A
2655 50N-3 DELAY Back-Up O/C 0.00 .. 30.00 sec; ∞ 2.00 sec 50N-3 Delay
2656 50-3 Pilot/BI Back-Up O/C NO
YES
NO Instantaneous trip via
Pilot Prot./BI
2801 DMD Interval Demand meter 15 Min., 1 Sub
15 Min., 3 Subs
15 Min.,15 Subs
30 Min., 1 Sub
60 Min., 1 Sub
60 Min., 1 Sub Demand Calculation Inter-
vals
2802 DMD Sync.Time Demand meter On The Hour
15 After Hour
30 After Hour
45 After Hour
On The Hour Demand Synchronization
Time
2811 MinMax cycRESET Min/Max meter NO
YES
YES Automatic Cyclic Reset
Function
2812 MiMa RESET TIME Min/Max meter 0 .. 1439 min 0 min MinMax Reset Timer
2813 MiMa RESETCYCLE Min/Max meter 1 .. 365 Days 7 Days MinMax Reset Cycle
Period
2814 MinMaxRES.START Min/Max meter 1 .. 365 Days 1 Days MinMax Start Reset Cycle
in
2901 MEASURE. SUPERV Meas-
urem.Superv
ON
OFF
ON Measurement Supervision
2902A BALANCE V-LIMIT Meas-
urem.Superv
10 .. 100 V 50 V Voltage Threshold for
Balance Monitoring
2903A BAL. FACTOR V Meas-
urem.Superv
0.58 .. 0.95 0.75 Balance Factor for
Voltage Monitor
2904A BALANCE I LIMIT Meas-
urem.Superv
1A 0.10 .. 1.00 A 0.50 A Current Threshold for
Balance Monitoring
5A 0.50 .. 5.00 A 2.50 A
Functions, Settings, Information
F.2 Settings
344 SIPROTEC 4, 7SD80, Manual
E50417-G1100-C474-A2, Edition 02.2018