Siemens Sinamics

SINAMICS G120 is a modular drive inverter system that comprises various function units.
These are essentially:

  • Control Unit (CU)
  • Power Module (PM)

The CU controls and monitors the PM and the connected motor in several operating modes that can be selected. It supports communications to a local control as well as to monitoring devices and equipment.

With many innovative functions
Safety Integrated for safety-relevant machines and systems, capable of regenerative feedback into the line supply for energy saving and a new cooling concept

Faster engineering, fast commissioning
using the SIZER and STARTER tools and data backup using the Basic Operator Panel (BOP) and MMC card.

Efficient and consistent solutions
via Totally Integrated Automation (TIA), consistency from SINAMICS through to the automation level.

Typical Uses
SINAMICS G120 is especially suitable as universal drive in the whole of industry and the trades, in sectors such as automobile, textiles, printing, chemical as well as in general higher-level applications – e.g. in conveyor systems

Voltage range 3AC 380 – 690 V ± 10%
Power range 0.37 to 250 kW
Types of control Vector control
FCC (Flux Current Control)
Multipoint characteristic (parameterizable V/f characteristic)
V/f characteristic
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