4.9 Thermal Overload
467
7UT613/63x Manual
C53000-G1176-C160-2
Temperature Detectors
Cooling
Annunciation Thresholds
Number of measuring points
from 1 RTD-box (up to 6 measuring points) or
from 2 RTD-boxes (up to 12 measuring points)
For hot-spot calculation
one
temperature detector must be connected.
Cooling method
ON (oil natural)
OF (oil forced)
OD (oil directed)
Oil exponent Y
1.6 to 2.0
Steps 0.1
Hot-spot to top-oil gradient Hgr
22 to 29
Steps 1
Warning temperature hot-spot
or
98
°
C to 140
°
C
208
°
F to 284
°
F
Steps 1
°
C
Increments 1
°
F
Alarm temperature hot-spot
or
98
°
C to 140
°
C
208
°
F to 284
°
F
Steps 1
°
C
Steps 1
°
F
Warning ageing rate
0.125 to 128.000
Steps 0.001
Alarm ageing rate
0.125 to 128.000
Steps 0.001
Summary of Contents for SIPROTEC 7UT613 series
Page 16: ...Contents 16 7UT613 63x Manual C53000 G1176 C160 2 Literature 631 Glossary 623 Index 633 ...
Page 30: ...1 Introduction 30 7UT613 63x Manual C53000 G1176 C160 2 ...
Page 506: ...A Appendix 506 7UT613 63x Manual C53000 G1176 C160 2 7UT633 D E ...
Page 508: ...A Appendix 508 7UT613 63x Manual C53000 G1176 C160 2 7UT633 P Q ...
Page 510: ...A Appendix 510 7UT613 63x Manual C53000 G1176 C160 2 7UT635 D E ...
Page 512: ...A Appendix 512 7UT613 63x Manual C53000 G1176 C160 2 7UT635 P Q ...
Page 515: ...A 2 Terminal Assignments 515 7UT613 63x Manual C53000 G1176 C160 2 7UT633 B ...
Page 517: ...A 2 Terminal Assignments 517 7UT613 63x Manual C53000 G1176 C160 2 7UT633 N ...
Page 519: ...A 2 Terminal Assignments 519 7UT613 63x Manual C53000 G1176 C160 2 7UT635 B ...
Page 521: ...A 2 Terminal Assignments 521 7UT613 63x Manual C53000 G1176 C160 2 7UT635 N ...
Page 622: ...A Appendix 622 7UT613 63x Manual C53000 G1176 C160 2 ...
Page 632: ...Literature 632 7UT613 63x Manual C53000 G1176 C160 2 ...