Table of contents   
 
  Inverter chassis units 
16  Operating Instructions, 07/2016, A5E00331449A 
11.7  Upgrading the chassis unit firmware .................................................................................... 554 
12  Technical specifications ....................................................................................................................... 555 
12.1  Chapter content.................................................................................................................... 555 
12.2  General specifications .......................................................................................................... 556 
12.2.1  Derating data ........................................................................................................................ 557 
12.2.1.1  Current derating as a function of the ambient temperature ................................................. 557 
12.2.1.2  Installation altitudes between 2000 m and 5000 m above sea level ................................... 558 
12.2.1.3  Current derating as a function of the pulse frequency ......................................................... 559 
12.2.2  Overload capability .............................................................................................................. 561 
12.3  Technical specifications ....................................................................................................... 562 
12.3.1  Power Module ...................................................................................................................... 563 
12.3.2  CU320-2 DP and CU320-2 PN Control Units ...................................................................... 585 
12.3.3  TM31 Terminal Module ........................................................................................................ 585 
12.3.4  SMC30 Sensor Module ........................................................................................................ 587 
A  Appendix ............................................................................................................................................. 589 
A.1  List of abbreviations ............................................................................................................. 589 
A.2  Parameter macros................................................................................................................ 591 
  Index ................................................................................................................................................... 603