SINAMICS G120C

The compact and versatile inverter with optimum functionality
SINAMICS G120C is especially compact with a high power density, and offers a well-balanced combination of functions to address a wide range of applications. With its three frame sizes, it covers a performance range of 0.55 kW to 18.5 kW.

The new frame size FSAA from 0.55 kW up to 2.2 kW is a real highlight, which sets itself apart as a result of the lower space requirement but with the same power and performance. What is especially important in this regard is that it is fully compatible to the other three frame sizes. The energy-efficient device serves the most common communication interfaces and is an integral part of Totally Integrated Automation.

Especially compact
• Frame size FSAA has up to 32 % less space combined to FSA
• Side-by-side mounting allows operation in the smallest space

High degree of operator friendliness
• Simple commissioning / diagnostics and simple integration into the PC tool using the USB interface
• Pluggable terminals facilitate fast installation and replacement; prefabricated cables can be used
• Operating hours counter for “Drive on” and “Motor on”

Leading edge technology
• Energy-efficient, encoderless vector control - automatic flow reduction with V/F ECO
• No external components are required as a result of the certified Safe Torque Off safety function (STO) integrated as Standard.
• All the usual bus systems, such as PROFINET, Ethernet/IP, PROFIBUS & USS/Modbus RTU are supported.

With lots of innovative functions – all major facts at a single glance

Voltage: 3AC 380 … 480 V +10 % / –20 %
Power range: 0.55 to 18.5 kW
Degree of protection: IP20
Environmental class: Class 3C2, (3C3 with SIPLUS)
Ambient temperature: –10° to 40° C without derating / up to 60° C with derating
EMC: According to IEC 61800-3 up to Category C2
Standards: CE, UL, cUL, c-Tick
Safety Technology: Safety Integrated: Safe Torque Off (STO); controlled via terminals or PROFIsafe
Communication: PROFINET, Ethernet/IP, PROFIBUS, USS/Modbus RTU
Control procedure: U/f (linear, square law, FCC, ECO), vector control without encoder (SLVC)
Functions: Fixed velocity setpoint, PID controller, motor holding brake control