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TABLE OF CONTENTS
7 Wiring Diagrams .......................................................... 82
7.1 Unit size 28...30 ..............................................................................................................................82
7.1.1 Mains and control connection ............................................................................................. 82
7.2 Unit size 32...35 ..............................................................................................................................83
7.2.1 Mains and motor connection master / slave system ...........................................................83
7.2.2 Connection braking resistor master / slave system ............................................................. 84
7.2.3 DC connection master / slave system .................................................................................85
7.2.4 Mains connection master / slave system .............................................................................86
7.3 Unit size 36...39 ..............................................................................................................................87
7.3.1 Mains and motor connection master / slave / slave system .................................................87
7.3.2 Connection braking resistor master / slave / slave system ................................................... 88
7.3.3 DC connection master / slave / slave system ....................................................................... 89
7.3.4 Mains connection master / slave / slave system .................................................................. 90
8 Protection of drive converters.................................... 91
8.1 Use of circuit breakers ..................................................................................................................91
9 Certiîš¿cation .................................................................. 92
9.1 CE Marking .....................................................................................................................................92
9.2 UL Marking ....................................................................................................................................92
9.3 Further informations and documentation ................................................................................... 95
10 Characteristics ........................................................... 96
10.1 Overload characteristic ...............................................................................................................96
10.2 Overload protection in the lower speed range ......................................................................... 96
10.3 Power dissipation of the 400V class at rated operation .......................................................... 97
10.3.1 Power dissipation of different switching frequencies ........................................................97
10.4 Power dissipation of the 690V class at rated operation .......................................................... 98
10.4.1 Power dissipation at 2 kHz switching frequency ............................................................... 98
10.4.2 Power dissipation at 4 kHz switching frequency ............................................................... 99
11 Accessories .............................................................. 100
11.1 Filter and chokes .......................................................................................................................100
11.2 Assembly aids ............................................................................................................................101
11.3 Connections to the coolant ...................................................................................................... 101
11.4 Connecting cable master / slave system ..................................................................................101
11.5 Heat sink fan ..............................................................................................................................101
12 Revision History ...................................................... 102
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