Basler BE1-CDS220, Instruction Manual

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BE1-CDS220 Time Overcurrent Characteristic Curves i
APPENDIX A • TIME OVERCURRENT
CHARACTERISTIC CURVES
TABLE OF CONTENTS
APPENDIX A • TIME OVERCURRENT CHARACTERISTIC CURVES ....................................................A-1
GENERAL ..............................................................................................................................................A-1
CURVE SPECIFICATIONS ....................................................................................................................A-1
TIME OVERCURRENT CHARACTERISTIC CURVE GRAPHS............................................................A-2
Figures
Figure A-1. Time Characteristic Curve S, S1, Short Inverse, 99-1369 (Similar to ABB CO-2) ..................A-5
Figure A-2. Time Characteristic Curve S2, Short Inverse, 99-1595 (Similar To GE IAC-55).....................A-6
Figure A-3. Time Characteristic Curve L, L1, Long Inverse, 99-1370 (Similar to ABB CO-5) ...................A-7
Figure A-4. Time Characteristic Curve L2, Long Inverse, 99-1594 (Similar To GE IAC-66)......................A-8
Figure A-5. Time Characteristic Curve D, Definite Time, 99-1371 (Similar To ABB CO-6) .......................A-9
Figure A-6. Time Characteristic Curve M, Moderately Inverse, 99-1372 (Similar to ABB CO-7).............A-10
Figure A-7. Time Characteristic Curve I, I1, Inverse Time, 99-1373 (Similar to ABB CO-8) ...................A-11
Figure A-8. Time Characteristic Curve I2, Inverse Time, 99-1597 (Similar to GE IAC-51)......................A-12
Figure A-9. Time Characteristic Curve V, V1, Very Inverse, 99-1374 (Similar to ABB CO-9) .................A-13
Figure A-10. Time Characteristic Curve V2, Very Inverse, 99-1596 (Similar to GE IAC-53) ...................A-14
Figure A-11. Time Characteristic Curve E, E1, Extremely Inverse, 99-1375 (Similar to ABB CO-11).....A-15
Figure A-12. Time Characteristic Curve E2, Extremely Inverse, 99-1598 (Similar to GE IAC-77) ..........A-16
Figure A-13. Time Characteristic Curve A, Standard Inverse, 99-1621...................................................A-17
Figure A-14. Time Characteristic Curve B, Very Inverse, 99-1376..........................................................A-18
Figure A-15. Time Characteristic Curve C, Extremely Inverse, 99-1377 .................................................A-19
Figure A-16. Time Characteristic Curve G, Long Time Inverse, 99-1622................................................A-20
Tables
Table A-1. 51P, 51N, and 51Q Time Characteristic Curve Constants.......................................................A-2
Table A-2. Characteristic Curve Cross-Reference.....................................................................................A-3
Table A-3. Time Dial Setting Cross-Reference ..........................................................................................A-4