The starting current, also known as the "locked-rotor current" or "starting amps," of an inverter air conditioner can vary based on the specific model and manufacturer. However, in general, the starting current for a 24,000 BTU (British Thermal Units) inverter AC system would typically be higher than the running current or the current it draws during normal operation.
As a rough estimate, the starting current for a 24,000 BTU inverter AC unit might be around 5 to 8 times higher than its running current. For instance, if the running current of the AC unit is approximately 5 amps, the starting current could be around 25 to 40 amps.
Keep in mind that these are approximate values, and the actual starting current can vary based on factors such as the design, efficiency, and specific components used in the AC system. It's always best to refer to the manufacturer's technical specifications or consult the product manual for the precise starting current of a particular model. Additionally, an electrician or HVAC technician can measure the starting current using specialized equipment if needed.