KEB COMBIVERT F6 User Manual

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TABLE OF CONTENTS
5.2 Diagrams of the cooling design ................................................................................................... 59
5.2.1 Pressure drop aluminium extrusion casting heat sink ........................................................ 59
5.2.2 Pressure drop aluminium heat sink with stainless steel tubes ........................................... 60
5.2.3 Series connection of liquid coolers ..................................................................................... 61
5.2.4 Parallel connection of liquid coolers ................................................................................... 62
6 Electrical Installation ................................................... 63
6.1 General information ......................................................................................................................63
6.1.1 Wiring .................................................................................................................................63
6.1.2 Connection of the shield connection .................................................................................. 64
6.1.3 Connection of the protective earth ..................................................................................... 64
6.2 Connection terminals power unit ................................................................................................. 65
6.2.1 Permitted cable cross-sections and tightening torques of the terminals ............................ 65
6.2.2 External fan power supply .................................................................................................. 66
6.3 Mains connection ..........................................................................................................................67
6.3.1 Note about hard mains ....................................................................................................... 67
6.3.2 Recommended type of mains cable ................................................................................... 67
6.4 Motor connection ..........................................................................................................................68
6.4.1 General instructions ...........................................................................................................68
6.4.2 Selection of the motor cable ............................................................................................... 68
6.4.3 Recommended type of the motor cable ............................................................................. 69
6.4.4 Connection of the motor ..................................................................................................... 69
6.4.5 Calculation of the motor voltage ......................................................................................... 69
6.4.6 Cable cross-sections .......................................................................................................... 70
6.4.6.1 Cable cross-sections 400 V class .................................................................................... 70
6.4.6.2 Cable cross-section 690 V class ......................................................................................70
6.4.7 Motor cable lengths ............................................................................................................ 71
6.5 DC connection ...............................................................................................................................72
6.5.1 General instructions ...........................................................................................................72
6.6 Temperature detection T1, T2 .......................................................................................................73
6.6.1 Use of the temperature input in KTY mode ........................................................................74
6.6.2 Use of the temperature input in PTC mode ........................................................................ 74
6.7 Connection of a braking resistor ................................................................................................. 75
6.7.1 Monitoring braking transistor ............................................................................................. 76
6.7.2 External braking resistor without temperature monitoring .................................................. 76
6.7.3 External braking resistor with overtemperature protection ................................................. 77
6.7.4 Sub-mounted braking resistors without overtemperature protection .................................. 77
6.8 Temperature switch braking resistor, mains and motor choke ................................................77
6.8.1 General instructions ...........................................................................................................77
6.8.2 Parameterization of the control board ................................................................................ 77
6.9 Connection of the master / slave wiring .......................................................................................78
6.9.1 Connection master / slave ................................................................................................... 78
6.9.2 Connection master / slave / slave .........................................................................................80

KEB COMBIVERT F6 Specifications

General

Brand	KEB
Model	COMBIVERT F6
Category	Controller
Language	English