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VTS reserves the right to implement changes without prior notice
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Table of contents
Table of contents ................................................................................................................................................................................................... 2
SAFETY INSTRUCTIONS AND ALARMS! .................................................................................................................................................................... 3
Technical data ........................................................................................................................................................................................................ 4
Control gear construction ................................................................................................................................................................................. 4
Main internal elements:..................................................................................................................................................................................... 4
Operation parameters ....................................................................................................................................................................................... 4
Short-circuit and overload protection................................................................................................................................................................. 5
Relay pump ....................................................................................................................................................................................................... 5
Control circuit.................................................................................................................................................................................................... 5
Table I/O (for ver. to 1.0.004)............................................................................................................................................................................. 5
Connection controller diagram........................................................................................................................................................................... 7
Dimensions and weight...................................................................................................................................................................................... 8
Cabling .............................................................................................................................................................................................................. 9
Table A ....................................................................................................................................................................................................... 10
Table B ....................................................................................................................................................................................................... 10
Table B ....................................................................................................................................................................................................... 11
Table B ....................................................................................................................................................................................................... 12
Table C ....................................................................................................................................................................................................... 13
Appendix 1 Circuit diagram of “CBX uPC3 3x400V 2x1VFD <2,2kW” control gear ............................................................................................... 14
Appendix 2 Circuit diagram of “CBX uPC3 3x400V 2x1VFD <11kW” control gear ................................................................................................ 16
Appendix 3 Circuit diagram of “CBX uPC3 3x400V 2x2VFD <11kW” control gear ................................................................................................ 18
Appendix 4 Circuit diagram of “CBX uPC3 3x400V 2x3VFD <11kW” control gear ................................................................................................ 20
Appendix 5 Circuit diagram of “CBX uPC3 3x400V 2x4VFD <11kW, 2x5VFD <7,5kW” control gear ...................................................................... 22
Appendix 6 Circuit diagram of “CBX uPC3 3x400V 1x1VFD <11kW” control gear ................................................................................................ 24
Appendix 7 Circuit diagram of control circuit .................................................................................................................................................... 25
Summary of Contents for 3x400V 1x1VFD 11kW
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