07.F4.S0C-BM00 by KEB

The 07.F4.S0C-BM00 is a COMBIVERT F4 frequency inverter produced by KEB within the F4 Combivert Frequency Inverters series. With a single-phase supply, it generates a three-phase output for small induction motors up to the recommended 1 HP range, enabling speed control in conveyors, pumps, and light machine axes. The unit uses a chassis housing without integrated accessories, keeping cabinet depth minimal while providing basic motor control. It operates in a standard control mode and communicates through the series' standard fieldbus option, making it suitable for general-purpose use in distributed automation panels.

A maximum motor size of 0.75 kW aligns with a rated output current of 4 A, while apparent power at the terminals reaches 1.6 kVA. These values indicate the continuous load capacity available to the connected machine. For short acceleration periods, the inverter can supply 7.2 A for 30 seconds before the overcurrent trip threshold of 8.8 A is reached. Line-side protection requires a 20 A input fuse, and the drive draws 8 A from the mains under nominal load. The aluminum heat sink may reach 85 °C, so cabinet airflow must keep the mounting frame below this thermal limit during sustained operation.

The drive has an enclosure rating of IP20, so it must be installed inside a closed panel to prevent direct contact with energized parts. Reliable operation is permitted at ambient temperatures from -10 °C to 45 °C and at relative humidity levels up to 95% without condensation. These limits allow installation on most temperature-controlled production floors while protecting the drive from excessive moisture. The supply accepts network frequencies of 50/60 Hz, making it compatible with commonly used utility grids. Appropriate panel ventilation and clearance around the heat sink are necessary to maintain stable operation under continuous load.