Siemens G120 AC Drives
Siemens Authorized Partner
Siemens *G120 AC Drives
ACS Engitech is an authorized dealer and service provider of Siemens G120 AC Drives. The SINAMICS G120 is a modular drive inverter system comprising various function units.
The G120 system is built on two core components: the Control Unit (CU) and the Power Module (PM). The CU controls and monitors the PM and the connected motor in several operating modes.
SINAMICS G120 is suitable as a universal drive across industry and trades — automobile, textiles, printing, chemical, dust collectors, conveyors, and higher-level applications.
Control Unit (CU) — monitors and controls the Power Module
Power Module PM240 — for Pump, Fan, Conveyor applications
Power Module PM250/PM260 — regenerative energy feedback
Profibus DP / RS485 / USS / Profinet communication
Specifications
Technical *Data
Rating
3Ph (380VAC – 690VAC ±10%): 0.37kW to 250kW
Basic Components
Control Unit + Power Module (PM240, PM250 or PM260)
Application (1)
PM240 Power Module for Pump, Fan, Conveyor, etc.
Application (2)
PM250, PM260 Power Module for Regenerative Energy Feedback
Power Factor
0.7 – 0.85 (PM240 Power Module)
Inverter Efficiency
95% to 97% (PM240 Power Module)
Overload
1.1 x In for 60s (PM240 Power Module)
Operator Panel
BOP (5 Digit LED Display)
Digital I/O
6 Inputs, 3 Relay Outputs (CU240E)
Analogue I/O
2 Inputs, 2 Outputs (CU240E)
Communication
RS485/USS (CU240E) or Profibus DP (CU240S DP)
Software
STARTER Software or Drive ES Software
Accessories: Line Filter, Line Reactors, Braking Resistor, Sine-wave Filter, etc.
Key Features
Why Choose *G120
The SINAMICS G120 system delivers energy efficiency, flexibility and reliability for industrial drive applications.
Modular Architecture
Separate Control Unit and Power Module design allows flexible configuration. Replace or upgrade individual components without replacing the entire drive.
Wide Power Range
Covers 0.37kW to 250kW in a single product family, suitable for small pump applications to large industrial machinery.
Energy Recovery
PM250 and PM260 modules support regenerative braking — feeding energy back to the supply network rather than converting it to heat.
Industrial Communication
Supports Profibus DP, Profinet, USS and RS485 fieldbus protocols for seamless integration into existing automation systems.
Application Coverage
Suitable for pumps, fans, conveyors, compressors, mixers, extruders, dust collectors and higher-level industrial applications.
High Efficiency
97% inverter efficiency with PM240 Power Module. Overload capability of 1.1× In for 60 seconds ensures robust performance.
Also Available