Siemens 7UT51

20
Settings Record
7UT51 v3
218 PRIM-2330C
2121
M/C MODE P
Phase overcurrent stage effective: Manual
close
Inactive X
50HS IOC w/o
Delay
50 Inverse w/o
Delay
2400
49
-
THERMAL OVERLOAD PROTECTION LEVEL 1
Password level = 2
2401
49 Therml1
49
-
State of thermal O/L protection 1
OFF X
ON
Block Tripping
Alarm Only
2402
49 K
-
Fctr1
9
-
K
-
factor for thermal O/L protection 1
0.10
-
4.00 1.10
2403
49 Tconst1
49
-
Time constant for thermal O/L prot 1
1.0
-
999.9 min 100.0
2404
49 θ ALRM1
49
-
Thermal alarm stage 1
50
-
100 % 90
2405
I ALRM 1
Current alarm stage 1
0.10
-
4.00 I/In 1.00
2406
TEMP METH1
49
-
Calculation method for thermal stage 1
Theta MAX X
Average \T
\T @ Imax
2500
49
-
THERMAL OVERLOAD PROTECTION LEVEL 2
Password level = 2
2501
49 Therml2
49
-
State of thermal O/L protection 2
OFF X
ON
Block Tripping
Alarm Only
2502
49 K
-
Fctr2
9
-
K
-
factor for thermal O/L protection 2
0.10
-
4.00 1.10
2503
49 Tconst2
49
-
Time constant for thermal O/L prot 2
1.0
-
999.9 min 100.0
2504
49 θ ALRM2
49
-
Thermal alarm stage 2
50
-
100 % 90
2505
I ALRM 2
Current alarm stage 2
0.10
-
4.00 I/In 1.00
2506
TEMP METH2
49
-
Calculation method for thermal stage 2
Theta MAX X
Average \T
\T @ Imax
2700
TRANSFORMER TANK PROTECTION
Password level = 2
2701
TANK PROT
State of transformer tank protection
OFF X
ON
Block Tripping
2703
TANK PU
Pick
-
up value of transformer tank current
(for Insensitive CT A)
0.10
-
10.00 I/In 0.50
2704
TANK PU
Pick
-
up value of transformer tank current
(for Sensitive CT B)
10
-
1000 mA 500
2705
MEAS.REPET
Measurement repetition
Without Harmonics X
With Harmonics
2709
TANK PU/DO
Drop
-
out to pickup ratio for tank current
0.25
-
0.95 0.50
Addr
LCD Line 1
WinDIGSI Description
Options or
Range and Unit
Default
Setting
Group A
Setting
Group B
Setting
Group C
Setting
Group D