Restrictions For Special Ambient Conditions - Siemens SINAMICS G120 Operating Instructions Manual

Low voltage converters, chassis and wall/panel mounted devices with cu230p-2 control units

Hide thumbs Also See for SINAMICS G120:

Table of Contents

Technical data

10.3 Restrictions for special ambient conditions

Restrictions for special ambient conditions

Current de-rating depending on the ambient operating temperature

The Control Unit and operator panel can restrict the maximum permissible operating ambient

temperature of the Power Module.

Current derating depending on the installation altitude

Above 1000 m above sea level you must reduce the inverter output current as a result of the

lower cooling capability of the air.

Converter with CU230P-2 Control Units

Operating Instructions, 04/2015, FW V4.7 SP3, A5E34257946B AB

Sinamics g120c Sinamics g120p