The Siemens SINAMICS G120C Series Inverter Drive is a compact and versatile solution for a wide range of industrial automation applications. Designed to operate with a power rating of 0.75 kW and compatible with a supply voltage of 380 to 480 V ac, this inverter drive is engineered to deliver reliable performance and energy efficiency. It supports a current output of 2.9 A and offers a frequency range of 0 to 240 Hz when utilising vector control and up to 550 Hz with V/F control, catering to diverse operational requirements.
The unit's dimensions are 73 x 173 x 178 mm, making it suitable for installations where space is at a premium. It is equipped with an integrated fan for air cooling, ensuring optimal operating temperatures are maintained even under high load conditions. The inverter drive is capable of handling overloads with ease, offering 150% base load current for 3 seconds in Low Overload (LO) mode and 200% base load current for 3 seconds in High Overload (HO) mode, followed by reduced current for extended periods, ensuring robust performance during demanding tasks.
With a focus on user-friendly operation, the SINAMICS G120C features a range of control techniques including sensorless vector control and V/f control, both linear and square-law, which can be parameterised to suit specific application needs. Communication is facilitated through PROFINET, making integration into existing networks seamless and straightforward.
This inverter drive is designed to meet the rigorous standards of industrial environments, including compliance with EMC and Low-Voltage Directives, and is rated with an IP20 / UL open type degree of protection. Its mechanical and electrical specifications are crafted to ensure compatibility with a broad spectrum of industrial machinery, making it a go-to choice for those seeking a reliable and efficient drive solution.