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TABLE OF CONTENTS
3.1.4.1 Deviceclassication ........................................................................................................ 27
3.1.4.2 Electromagnetic compatibility .......................................................................................... 27
3.2 Block diagram of energy ow in the device ................................................................................ 28
3.3 Technical data 400V class ............................................................................................................29
3.3.1 Single Drive ........................................................................................................................ 29
3.3.2 Master / slave system ..........................................................................................................31
3.3.3 Master / slave / slave system ...............................................................................................33
3.4 Technical data 690V class ............................................................................................................35
3.4.1 Single Drive ........................................................................................................................ 35
3.4.2 Master / slave system ..........................................................................................................37
3.4.3 Master / slave / slave system ...............................................................................................39
3.5 Dimensions and weights ..............................................................................................................41
3.5.1 Dimensions air cooler built-in version ................................................................................. 41
3.5.2 Dimensions air-cooled inverter through-mount version ...................................................... 42
3.5.3 Dimensions liquid cooler through-mount version ............................................................... 43
3.5.4 Dimensions liquid cooler installation version ...................................................................... 44
3.5.5 Dimensions liquid cooler built-in version with stainless steel tube ..................................... 45
4 Mechanical Installation ............................................... 46
4.1 Control cabinet installation ..........................................................................................................46
4.1.1 General instructions ...........................................................................................................46
4.1.2 Mounting distances ............................................................................................................46
4.1.3 Assembly aids .................................................................................................................... 47
4.2 Cooling system ..............................................................................................................................48
4.2.1 Air cooler ............................................................................................................................49
4.2.2 Liquid cooling .....................................................................................................................50
4.2.3 Connection of the liquid cooling to the cooling system....................................................... 50
4.3 Series connection cooling circuit ................................................................................................ 51
4.3.1 General instructions ...........................................................................................................51
4.3.2 Connection diagram series connection cooling circuit ....................................................... 52
4.4 Parallel connection of the coolant circuit ................................................................................... 53
4.4.1 General instructions ..........................................................................................................53
4.4.2 Connection scheme parallel connection of the cooling circuit ............................................ 53
5 Operation of liquid-cooled devices ........................... 54
5.1 General information ......................................................................................................................54
5.1.1 Pressure in the liquid cooler ............................................................................................... 54
5.1.2 Material of the heat sink .....................................................................................................54
5.1.3 Materials in the cooling cicuit ............................................................................................. 55
5.1.4 Requirements on the coolant ............................................................................................. 56
5.1.5 Requirements for open and half-open cooling systems ..................................................... 57
5.1.6 Coolant temperature ...........................................................................................................57
5.1.7 Moisture condensation ....................................................................................................... 57
5.1.8 Supply of temper coolant .................................................................................................... 58
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