SINAMICS G180 cabinet units - liquid-cooled

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  Protection against condensation

  With liquid-cooled units, warm air can condense on the cold surfaces of the pipes and heat sink. This condensation depends on the air humidity and the temperature difference between the ambient air and the coolant. The higher the humidity level, the smaller the temperature difference at which condensate will form. The water which is produced as a result of condensation can cause corrosion as well as electrical damage such as creepage shorts and flashovers. The solenoid valve (-Y1) integrated in the converter regulates the coolant temperature according to the temperature of the ambient air and thus effectively protects the unit against condensation.

  Closed cooling circuit for a SINAMICS G180 liquid-cooled converter

  The following diagram shows a typical example of a closed cooling circuit with an explanation of all the main cooling circuit components.

  

  SINAMICS G180 liquid-cooled cabinet unit – recommended layout for a closed cooling circuit

  Open cooling circuit for a SINAMICS G180 liquid-cooled converter

  The following diagram shows a typical example of an open cooling circuit with an explanation of all the main cooling circuit components.

  

  SINAMICS G180 liquid-cooled cabinet unit – recommended layout for an open cooling circuit

  Чертеж

  Frame size SW2

  

  Dimensional drawing applies to standard converters without options. The cabinet dimensions might change if options are selected.

  SINAMICS G180 cabinet units, liquid-cooled	Converter type
  6SE0170‑1BA33‑7❑A7	2T6A‑77401‑200
  6SE0170‑1BA34‑6❑A7	2T6A‑77401‑250
  6SE0170‑1BA36‑3❑A7	2T6A‑77401‑315
  6SE0170‑1BD33‑7❑A7	2T6A‑77501‑250
  6SE0170‑1BD34‑6❑A7	2T6A‑77501‑315
  6SE0170‑1BD36‑0❑A7	2T6A‑77501‑400
  6SE0170‑1B❑33‑2❑A7	2T6A‑77601‑250
  6SE0170‑1B❑33‑6❑A7	2T6A‑77601‑315
  6SE0170‑1B❑34‑2❑A7	2T6A‑77601‑400

  
  
  

  Frame size SW21

  

  Dimensional drawing applies to standard converters without options. The cabinet dimensions might change if options are selected.

  SINAMICS G180 cabinet units, liquid-cooled	Converter type
  6SE0170‑1BA37‑3❑A7	2T6A‑77401‑400
  6SE0170‑1BD37‑3❑A7	2T6A‑77501‑500
  6SE0170‑1B❑35‑2❑A7	2T6A‑77601‑500

  
  
  

  Frame size SW3

  

  Dimensional drawing applies to standard converters without options. The cabinet dimensions might change if options are selected.

  SINAMICS G180 cabinet units, liquid-cooled	Converter type
  6SE0170‑1BA38‑8❑A7	2T6A‑77401‑500
  6SE0170‑1BA41‑0❑A7	2T6A‑77401‑560
  6SE0170‑1BA41‑1❑A7	2T6A‑77401‑630
  6SE0170‑1BD38‑2❑A7	2T6A‑77501‑560
  6SE0170‑1BD38‑8❑A7	2T6A‑77501‑630
  6SE0170‑1BD41‑0❑A7	2T6A‑77501‑710
  6SE0170‑1BD41‑1❑A7	2T6A‑77501‑800
  6SE0170‑1B❑35‑7❑A7	2T6A‑77601‑560
  6SE0170‑1B❑36‑4❑A7	2T6A‑77601‑630
  6SE0170‑1B❑37‑1❑A7	2T6A‑77601‑710
  6SE0170‑1B❑37‑7❑A7	2T6A‑77601‑800
  6SE0170‑1B❑41‑0❑A7	2T6A‑77601‑909
  6SE0170‑1B❑41‑1❑A7	2T6A‑77601‑910

  
  
  

  Frame size SW4

  

  Dimensional drawing applies to standard converters without options. The cabinet dimensions might change if options are selected.

  SINAMICS G180 cabinet units, liquid-cooled	Converter type
  6SE0170‑1C❑41‑2❑A7	2T6A‑77602‑912
  6SE0170‑1C❑41‑3❑A7	2T6A‑77602‑913
  6SE0170‑1C❑41‑5❑A7	2T6A‑77602‑915
  6SE0170‑1C❑41‑7❑A7	2T6A‑77602‑917
  6SE0170‑1C❑42‑0❑A7	2T6A‑77602‑919
  6SE0170‑2CH41‑2❑A7	2T6F‑77602‑912
  6SE0170‑2CH41‑3❑A7	2T6F‑77602‑913
  6SE0170‑2CH41‑5❑A7	2T6F‑77602‑915
  6SE0170‑2CH41‑7❑A7	2T6F‑77602‑917
  6SE0170‑2CH42‑0❑A7	2T6F‑77602‑919

  
  
  

  Frame size SW5

  

  Dimensional drawing applies to standard converters without options. The cabinet dimensions might change if options are selected.

  SINAMICS G180 cabinet units, liquid-cooled	Converter type
  6SE0170‑2BA33‑7❑A7	2T6F‑77401‑200
  6SE0170‑2BA34‑6❑A7	2T6F‑77401‑250
  6SE0170‑2BA36‑3❑A7	2T6F‑77401‑315
  6SE0170‑2BA37‑3❑A7	2T6F‑77401‑400
  6SE0170‑2BD33‑7❑A7	2T6F‑77501‑250
  6SE0170‑2BD34‑6❑A7	2T6F‑77501‑315
  6SE0170‑2BD36‑3❑A7	2T6F‑77501‑400
  6SE0170‑2BD37‑3❑A7	2T6F‑77501‑500
  6SE0170‑2BH33‑2❑A7	2T6F‑77601‑250
  6SE0170‑2BH33‑6❑A7	2T6F‑77601‑315
  6SE0170‑2BH34‑2❑A7	2T6F‑77601‑400
  6SE0170‑2BH35‑2❑A7	2T6F‑77601‑500

  
  
  

  Frame size SW6

  

  Dimensional drawing applies to standard converters without options. The cabinet dimensions might change if options are selected.

  SINAMICS G180 cabinet units, liquid-cooled	Converter type
  6SE0170‑2BA38‑8❑A7	2T6F‑77401‑500
  6SE0170‑2BA41‑0❑A7	2T6F‑77401‑560
  6SE0170‑2BA41‑1❑A7	2T6F‑77401‑630
  6SE0170‑2BD38‑2❑A7	2T6F‑77501‑560
  6SE0170‑2BD38‑8❑A7	2T6F‑77501‑630
  6SE0170‑2BD41‑0❑A7	2T6F‑77501‑710
  6SE0170‑2BD41‑1❑A7	2T6F‑77501‑800
  6SE0170‑2BH35‑7❑A7	2T6F‑77601‑560
  6SE0170‑2BH36‑4❑A7	2T6F‑77601‑630
  6SE0170‑2BH37‑1❑A7	2T6F‑77601‑710
  6SE0170‑2BH37‑7❑A7	2T6F‑77601‑800
  6SE0170‑2BH41‑0❑A7	2T6F‑77601‑909
  6SE0170‑2BH41‑1❑A7	2T6F‑77601‑910

  
  
  

  Frame size SW7

  

  Dimensional drawing applies to standard converters without options. The cabinet dimensions might change if options are selected.

  SINAMICS G180 cabinet units, liquid-cooled	Converter type
  6SE0170‑2DH42‑2❑A7	2T6F‑77603‑920
  6SE0170‑2DH42‑4❑A7	2T6F‑77603‑923
  6SE0170‑2DH42‑7❑A7	2T6F‑77603‑926
  6SE0170‑2DH43‑0❑A7	2T6F‑77603‑929
  6SE0170‑3DH42‑2❑A7	2T6K‑77603‑920
  6SE0170‑3DH42‑4❑A7	2T6K‑77603‑923
  6SE0170‑3DH42‑7❑A7	2T6K‑77603‑926
  6SE0170‑3DH43‑0❑A7	2T6K‑77603‑929

  
  
  

  Frame size SW8

  

  Dimensional drawing applies to standard converters without options. The cabinet dimensions might change if options are selected.

  SINAMICS G180 cabinet units, liquid-cooled	Converter type
  6SE0170‑2EH43‑2❑A7	2T6F‑77604‑931
  6SE0170‑2EH43‑6❑A7	2T6F‑77604‑935
  6SE0170‑2EH44‑0❑A7	2T6F‑77604‑939

  
  
  

  Frame size SW9

  

  Dimensional drawing applies to standard converters without options. The cabinet dimensions might change if options are selected.

  SINAMICS G180 cabinet units, liquid-cooled	Converter type
  6SE0170‑4CH41‑2❑A7	2T6L‑77602‑912
  6SE0170‑4CH41‑3❑A7	2T6L‑77602‑913
  6SE0170‑4CH41‑5❑A7	2T6L‑77602‑915
  6SE0170‑4CH41‑7❑A7	2T6L‑77602‑917
  6SE0170‑4CH42‑0❑A7	2T6L‑77602‑919

  
  
  

  Frame size SW10

  

  Dimensional drawing applies to standard converters without options. The cabinet dimensions might change if options are selected.

  SINAMICS G180 cabinet units, liquid-cooled	Converter type
  6SE0170‑4EH43‑2❑A7	2T6L‑77604‑931
  6SE0170‑4EH43‑6❑A7	2T6L‑77604‑935
  6SE0170‑4EH44‑0❑A7	2T6L‑77604‑939