Siemens SIPROTEC 4 7SD80 User Manual

Addr. Parameter Function C Setting Options Default Setting Comments
2905A BAL. FACTOR I Meas-
urem.Superv
0.10 .. 0.95 0.50 Balance Factor for Current
Monitor
2906A Σ I THRESHOLD Meas-
urem.Superv
1A 0.10 .. 2.00 A 0.25 A Summated Current Moni-
toring Threshold
5A 0.50 .. 10.00 A 1.25 A
2907A Σ I FACTOR Meas-
urem.Superv
0.00 .. 0.95 0.50 Summated Current Moni-
toring Factor
2908A T BAL. V LIMIT Meas-
urem.Superv
5 .. 100 sec 5 sec T Balance Factor for
Voltage Monitor
2909A T BAL. I LIMIT Meas-
urem.Superv
5 .. 100 sec 5 sec T Current Balance
Monitor
2910 FUSE FAIL MON. Meas-
urem.Superv
ON
OFF
ON Fuse Failure Monitor
2911A FFM V>(min) Meas-
urem.Superv
10 .. 100 V 30 V Minimum Voltage
Threshold V>
2912A FFM I< (max) Meas-
urem.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) Meas-
urem.Superv
2 .. 100 V 5 V Maximum Voltage
Threshold V< (3phase)
2914A FFM Idiff (3ph) Meas-
urem.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 Meas-
urem.Superv
w/ CURR.SUP
w/ I> & 52a
OFF
w/ CURR.SUP Voltage Failure Supervi-
sion
2916A T V-Supervision Meas-
urem.Superv
0.00 .. 30.00 sec 3.00 sec Delay Voltage Failure
Supervision
2931 BROKEN WIRE Meas-
urem.Superv
ON
OFF
Alarm only
OFF Fast broken current-wire
supervision
2933 FAST Σ i SUPERV Meas-
urem.Superv
ON
OFF
ON State of fast current
summation supervis
2935A ΔI min Meas-
urem.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
3407 EV. FLT. MODE 79 Auto Recl. Stops 79
starts 3p AR
is ignored
starts 3p AR Evolving fault (during the
dead time)
3408 T-Start MONITOR 79 Auto Recl. 0.01 .. 300.00 sec 0.50 sec AR start-signal monitoring
time
3409 CB TIME OUT 79 Auto Recl. 0.01 .. 300.00 sec 3.00 sec Circuit Breaker (CB)
Supervision Time
Functions, Settings, Information
F.2 Settings
SIPROTEC 4, 7SD80, Manual 345
E50417-G1100-C474-A2, Edition 02.2018

Siemens SIPROTEC 4 7SD80 Specifications

General

Brand	Siemens
Model	SIPROTEC 4 7SD80
Category	Power distribution unit
Language	English