2 Functions
188
7UT613/63x Manual
C53000-G1176-C160-2
If the current exceeds the value indicated in address
2442
I Max InRr. E
, no re-
straint will be provoked by the 2nd harmonic.
Additional Overcur-
rent Protection
Functions for Earth
Current
In the aforementioned description, the first overcurrent protection is described respec-
tively. The differences in the parameter addresses and message numbers of the first
and second overcurrent protection are illustrated in the following table. The positions
marked by x are identical.
2.5.8
Settings
Addresses which have an appended "A" can only be changed with DIGSI, under Ad-
ditional Settings.
The table indicates region-specific presettings. Column C (configuration) indicates the
corresponding secondary nominal current of the current transformer.
Addresses of the
parameters
Addresses of the
dynamic
parameters
Message no.
1. Overcurrent protection for earth current
24xx
25xx
024.xxxx(.01)
2. Overcurrent protection for earth current
38xx
39xx
325.xxxx(.01)
Addr.
Parameter
C
Setting Options
Default Setting
Comments
2401
EARTH O/C
ON
OFF
Block relay
OFF
Earth Time Overcurrent
2402
InRushRestEarth
ON
OFF
OFF
InRush Restrained O/C
Earth
2408A
IE MAN. CLOSE
IE>> instant.
IE> instant.
IEp instant.
Inactive
IE>> instant.
O/C IE Manual Close
Mode
2411
IE>>
1A
0.05 .. 35.00 A;
∞
1.00 A
IE>> Pickup
5A
0.25 .. 175.00 A;
∞
5.00 A
2412
T IE>>
0.00 .. 60.00 sec;
∞
1.50 sec
T IE>> Time Delay
2413
IE>
1A
0.05 .. 35.00 A;
∞
0.40 A
IE> Pickup
5A
0.25 .. 175.00 A;
∞
2.00 A
2414
T IE>
0.00 .. 60.00 sec;
∞
2.00 sec
T IE> Time Delay
2421
IEp
1A
0.05 .. 4.00 A
0.40 A
IEp Pickup
5A
0.25 .. 20.00 A
2.00 A
2422
T IEp
0.05 .. 3.20 sec;
∞
0.50 sec
T IEp Time Dial
2423
D IEp
0.50 .. 15.00 ;
∞
5.00
D IEp Time Dial
2424
TOC DROP-OUT
Instantaneous
Disk Emulation
Disk Emulation
TOC Drop-out Character-
istic
2425
IEC CURVE
Normal Inverse
Very Inverse
Extremely Inv.
Long Inverse
Normal Inverse
IEC Curve
Содержание SIPROTEC 7UT613 series
Страница 16: ...Contents 16 7UT613 63x Manual C53000 G1176 C160 2 Literature 631 Glossary 623 Index 633 ...
Страница 30: ...1 Introduction 30 7UT613 63x Manual C53000 G1176 C160 2 ...
Страница 506: ...A Appendix 506 7UT613 63x Manual C53000 G1176 C160 2 7UT633 D E ...
Страница 508: ...A Appendix 508 7UT613 63x Manual C53000 G1176 C160 2 7UT633 P Q ...
Страница 510: ...A Appendix 510 7UT613 63x Manual C53000 G1176 C160 2 7UT635 D E ...
Страница 512: ...A Appendix 512 7UT613 63x Manual C53000 G1176 C160 2 7UT635 P Q ...
Страница 515: ...A 2 Terminal Assignments 515 7UT613 63x Manual C53000 G1176 C160 2 7UT633 B ...
Страница 516: ...A Appendix 516 7UT613 63x Manual C53000 G1176 C160 2 7UT633 B Figure A 7 General diagram 7UT633 panel surface mounting ...
Страница 517: ...A 2 Terminal Assignments 517 7UT613 63x Manual C53000 G1176 C160 2 7UT633 N ...
Страница 518: ...A Appendix 518 7UT613 63x Manual C53000 G1176 C160 2 7UT633 N Figure A 8 General diagram 7UT633 panel surface mounting ...
Страница 519: ...A 2 Terminal Assignments 519 7UT613 63x Manual C53000 G1176 C160 2 7UT635 B ...
Страница 520: ...A Appendix 520 7UT613 63x Manual C53000 G1176 C160 2 7UT635 B Figure A 9 General diagram 7UT635 panel surface mounting ...
Страница 521: ...A 2 Terminal Assignments 521 7UT613 63x Manual C53000 G1176 C160 2 7UT635 N ...
Страница 522: ...A Appendix 522 7UT613 63x Manual C53000 G1176 C160 2 7UT635 N Figure A 10 General diagram 7UT635 panel surface mounting ...
Страница 622: ...A Appendix 622 7UT613 63x Manual C53000 G1176 C160 2 ...
Страница 632: ...Literature 632 7UT613 63x Manual C53000 G1176 C160 2 ...