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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 application ver. to 1.0.004) ............................................................................................................................................................ 5
Table I/O (for application ver. to 1.0.005) ............................................................................................................................................................ 6
Connection controller diagram ............................................................................................................................................................................. 7
Dimensions and weight ........................................................................................................................................................................................ 8
Cabling .................................................................................................................................................................................................................. 9
Table A - electrical parameters of switchboards ............................................................................................................................................ 10
Table B - nominal currents of switchboards .................................................................................................................................................. 11
Table B - nominal currents of switchboards .................................................................................................................................................. 12
Table B - nominal currents of switchboards .................................................................................................................................................. 13
Table C - power supply cables of switchboards ............................................................................................................................................. 14
Table D - electrical parameters of switchboards (EC motors) ........................................................................................................................ 15
Table E - nominal currents of switchboards (EC motors) ............................................................................................................................... 15
Appendix 1 Circuit diagram of “CBX uPC3 3x400V 2x1VFD <2,2kW” control gear ............................................................................................. 16
Appendix 2 Circuit diagram of “CBX uPC3 3x400V 2x1VFD <11kW” control gear .............................................................................................. 18
Appendix 3 Circuit diagram of “CBX uPC3 3x400V 2x2VFD <11kW” control gear .............................................................................................. 20
Appendix 4 Circuit diagram of “CBX uPC3 3x400V 2x3VFD <11kW” control gear .............................................................................................. 22
Appendix 5 Circuit diagram of “CBX uPC3 3x400V 2x4VFD <11kW, 2x5VFD <7,5kW” control gear ................................................................... 24
Appendix 6 Circuit diagram of “CBX uPC3 3x400V 1x1VFD <11kW” control gear .............................................................................................. 26
Appendix 7 Circuit diagram of “CBX uPC3 3x400V 2x1EC” control gear ............................................................................................................. 27
Appendix 8 Circuit diagram of “CBX uPC3 3x400V 2x2EC” control gear ............................................................................................................. 29
Appendix 9 Circuit diagram of “CBX uPC3 3x400V 1x1EC” control gear ............................................................................................................. 31
Appendix 10 Circuit diagram of control circuit ................................................................................................................................................... 32