Siemens SIPROTEC 7SD80 - Page 366

Appendix
A.8 Settings
SIPROTEC, 7SD80, Manual
E50417-G1140-C474-A1, Release date 09.2011
366
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 Intervals
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 Measurem.Superv ON
OFF
ON Measurement Supervision
2902A BALANCE V-LIMIT Measurem.Superv 10 .. 100 V 50 V Voltage Threshold for Balance
Monitoring
2903A BAL. FACTOR V Measurem.Superv 0.58 .. 0.95 0.75 Balance Factor for Voltage
Monitor
2904A BALANCE I LIMIT Measurem.Superv 1A 0.10 .. 1.00 A 0.50 A Current Threshold for Balance
Monitoring
5A 0.50 .. 5.00 A 2.50 A
2905A BAL. FACTOR I Measurem.Superv 0.10 .. 0.95 0.50 Balance Factor for Current
Monitor
2906A Σ I THRESHOLD Measurem.Superv 1A 0.10 .. 2.00 A 0.25 A Summated Current Monitoring
Threshold
5A 0.50 .. 10.00 A 1.25 A
2907A Σ I FACTOR Measurem.Superv 0.00 .. 0.95 0.50 Summated Current Monitoring
Factor
2908A T BAL. V LIMIT Measurem.Superv 5 .. 100 sec 5 sec T Balance Factor for Voltage
Monitor
2909A T BAL. I LIMIT Measurem.Superv 5 .. 100 sec 5 sec T Current Balance Monitor
2910 FUSE FAIL MON. Measurem.Superv ON
OFF
ON Fuse Failure Monitor
2911A FFM V>(min) Measurem.Superv 10 .. 100 V 30 V Minimum Voltage Threshold V>
2912A FFM I< (max) Measurem.Superv 1A 0.10 .. 1.00 A 0.10 A Maximum Current Threshold I<
5A 0.50 .. 5.00 A 0.50 A
2913A FFM V<max (3ph) Measurem.Superv 2 .. 100 V 5 V Maximum Voltage Threshold V<
(3phase)
2914A FFM Idiff (3ph) Measurem.Superv 1A 0.05 .. 1.00 A 0.10 A Differential Current Threshold
(3phase)
5A 0.25 .. 5.00 A 0.50 A
2915 V-Supervision Measurem.Superv w/ CURR.SUP
w/ I> & 52a
OFF
w/ CURR.SUP Voltage Failure Supervision
2916A T V-Supervision Measurem.Superv 0.00 .. 30.00 sec 3.00 sec Delay Voltage Failure Supervi-
sion
2931 BROKEN WIRE Measurem.Superv ON
OFF
Alarm only
OFF Fast broken current-wire supervi-
sion
2933 FAST Σ i SUPERV Measurem.Superv ON
OFF
ON State of fast current summation
supervis
2935A ΔI min Measurem.Superv 1A 0.05 .. 1.00 A 0.10 A Min. current diff. for wire break
det.
5A 0.25 .. 5.00 A 0.50 A
3401 FCT 79 79 Auto Recl. OFF
ON
ON 79 Auto-Reclose Function
3402 52? 1.TRIP 79 Auto Recl. YES
NO
NO 52-ready interrogation at 1st trip
3403 T-RECLAIM 79 Auto Recl. 0.50 .. 300.00 sec 3.00 sec Reclaim time after successful AR
cycle
3404 BLOCK MC Dur. 79 Auto Recl. 0.50 .. 300.00 sec; 0 1.00 sec AR blocking duration after
manual close
3406 EV. FLT. RECOG. 79 Auto Recl. with PICKUP
with TRIP
with TRIP Evolving fault recognition
Addr. Parameter Function C Setting Options Default Setting Comments