GEK-113000T
F650 Digital Bay Controller
6-25
6 COMMISSIONING
6.17 THERMAL IMAGE ELEMENT (49)
6
6.17 THERMAL IMAGE ELEMENT (49)
Disable all protection elements except for Thermal Model (49).
Set the pickup level to 2 A.
Set the time constant
τ
1 to 3 minutes and
τ
2 to one time
τ
1.
Apply currents of 2, 5, and 10 times the tap and ensure that the operation times are within the range described on the
following table:
After each measuring, the thermal element must be reset to zero in order to start the next test at a zero thermal status
condition.
Repeat the test selecting a time constant
τ
1 of 60 minutes. Verify that the operation time is within the range described on
the following table:
After each measuring, the thermal element must be reset to zero in order to start the next test at a zero thermal status
condition.
RATED CURRENT (A)
APPLIED CURRENT (A)
TIMES DE SET TAP
OPERATION TIME (S)
4.0
2
48.5 - 53.6
5
10.0
5
7.06 - 7.80
20.0
10
1.77 - 1.95
RATED CURRENT (A)
APPLIED CURRENT (A)
TIMES DE SET TAP
OPERATION TIME (S)
4.0
2
960 - 1072
5
10.0
5
141 - 156
20.0
10
35.4 - 39
Содержание Multilin GEK-113000T
Страница 5: ...4 F650 Digital Bay Controller GEK 113000T TABLE OF CONTENTS ...
Страница 25: ...1 20 F650 Digital Bay Controller GEK 113000T 1 4 650 HARDWARE 1 GETTING STARTED 1 ...
Страница 127: ...3 70 F650 Digital Bay Controller GEK 113000T 3 3 WEB SERVER 3 HUMAN INTERFACES SETTINGS ACTUAL VALUES 3 ...
Страница 169: ...6 26 F650 Digital Bay Controller GEK 113000T 6 17 THERMAL IMAGE ELEMENT 49 6 COMMISSIONING 6 ...
Страница 175: ...7 6 F650 Digital Bay Controller GEK 113000T 7 4 RELAY CONFIGURATION 7 FREQUENTLY ASKED QUESTIONS 7 ...
Страница 215: ...A 36 F650 Digital Bay Controller GEK 113000T A 1 LOGIC OPERANDS APPENDIXA A ...
Страница 259: ...D 2 F650 Digital Bay Controller GEK 113000T D 1 GE MULTILIN WARRANTY APPENDIXD D ...