Benefits Particularly quiet and compact converters due to the use ofstate-of-the-art IGBT power semiconductors and an innovativecooling concept. Individual modules and power components can be replacedquickly and easily, which ensures a higher level of plant availability.The design of replaceable components is based on theprinciple that they must be quick and easy to change. In addition,the "SparesOnWeb" Internet tool makes it easy to viewthe spare parts that are available for the system componentsordered. Can be easily integrated in automation solutions by means ofa standard communications interface as well as a range ofanalog and digital interfaces. Easy commissioning and parameterization using interactivemenus on the AOP30 Advanced Operator Panel with graphicLCD and plain-text display, or from a PC using the STARTERcommissioning tool (Tools and configuration). Preset software functions make it easier to tailor the converterto the individual plant. For example, the key functions forcontrolling pumps are stored as a preprogrammed macro inthe drive. Regarding EMC, the units are sub-divided into various zones,and as a consequence, they are extremely insensitive todisturbances and are very reliable in operation. With the helpof simulated conditions, partitions have been designed to actas air guides and to help dissipate heat. Special measures used in the construction of the cabinetsensure that they remain mechanically durable throughout theirentire life cycle. All components, from individual parts to theready-to-connect cabinet, undergo rigorous testing throughoutthe entire production process. This guarantees a high levelof functional reliability during installation and commissioning,as well as in operation.ApplicationVariable-speed drives are ideal for all applications that involvemoving, conveying, pumping or compressing solids, liquids orgases.This means the following applications in particular: Pumps and fans Compressors Extruders and mixers MillsDesignSINAMICS G150 drive converter cabinet units are characterizedby their compact, modular, and service-friendly design.A wide range of options is available depending on the cabinetversion, which permits optimum adaptation of the drive systemto the respective requirements (Options). Example of design of a SINAMICS G150 drive converter cabinet unit,version