Product Description:

The 07.M4.S2D-1220 is a frequency inverter produced by KEB within the F4 Combivert Frequency Inverters series. Intended for light-duty automation, it converts fixed single-phase supply power into controlled three-phase output for compact processing lines. That control lets connected motors accelerate, decelerate, and hold commanded speed smoothly with repeatable response across routine duty cycles.

An enclosure rating of IP65 protects the housing against dust and low-pressure water jets when the inverter is mounted directly on machinery. The power section is designed for a nominal input of 230 V AC supplied through one phase, and steady operation requires only 8 A from the mains. On the output side, it delivers a continuous current of 4 A, which corresponds to 1.6 kVA for small motor loads at typical process speeds.

The inverter supports short overloads by supplying up to 0.75 kW of mechanical power and a short-time current of 7.2 A before returning to continuous ratings. Pulse-width modulation can be increased to 16 kHz, which can reduce audible motor noise while raising switching loss. Thermal behavior remains controlled through a 70 °C heat-sink limit, and nominal operation produces only 65 W of heat loss, helping the compact unit remain manageable in enclosed machine spaces.

Wake Industrial stocks this inverter and offers same-day shipping for time-critical orders. Every purchase is covered by a 1-year warranty. For questions about type codes or fault indicators, customers can use the chat tool available on the website before purchasing.