GEK-113000AE
F650 Digital Bay Controller
6-27
6 COMMISSIONING
6.18 THERMAL IMAGE ELEMENT (49)
6
6.18 THERMAL IMAGE ELEMENT (49)
Disable all protection elements except for Thermal Model (49).
Set the pickup level to 2 A.
Set the time constant t1 to 3 minutes and t2 to one time t1.
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 t1 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
Summary of Contents for Multilin F650
Page 66: ...2 38 F650 Digital Bay Controller GEK 113000AE 2 6 EXTERNAL CONNECTIONS 2 PRODUCT DESCRIPTION 2...
Page 210: ...6 28 F650 Digital Bay Controller GEK 113000AE 6 18 THERMAL IMAGE ELEMENT 49 6 COMMISSIONING 6...
Page 256: ...A 36 F650 Digital Bay Controller GEK 113000AE A 1 LOGIC OPERANDS APPENDIX A A...
Page 270: ...B 14 F650 Digital Bay Controller GEK 113000AE B 3 LINK LOSS ALERT LLA APPENDIX B B...
Page 272: ...GEK 113000AE F650 Digital Bay Controller C 2 APPENDIX C C 1 FACTORY DEFAULT LOGIC C...
Page 273: ...GEK 113000AE F650 Digital Bay Controller C 3 APPENDIX C C 1 FACTORY DEFAULT LOGIC C...
Page 275: ...GEK 113000AE F650 Digital Bay Controller C 5 APPENDIX C C 1 FACTORY DEFAULT LOGIC C...
Page 276: ...GEK 113000AE F650 Digital Bay Controller C 6 APPENDIX C C 1 FACTORY DEFAULT LOGIC C...
Page 279: ...GEK 113000AE F650 Digital Bay Controller C 9 APPENDIX C C 1 FACTORY DEFAULT LOGIC C...
Page 280: ...GEK 113000AE F650 Digital Bay Controller C 10 APPENDIX C C 1 FACTORY DEFAULT LOGIC C...
Page 281: ...GEK 113000AE F650 Digital Bay Controller C 11 APPENDIX C C 1 FACTORY DEFAULT LOGIC C...
