At step 16 of the control strategy, what is the output frequency of the inverter compressor?

The output frequency of an inverter compressor is crucial as it directly affects the compressor's speed and cooling capacity. In HVAC systems, particularly in regions using the standard North American electrical grid, the nominal frequency is typically 60 hertz. This frequency ensures efficient operation of electrical devices and is what most air conditioning systems are designed to operate at.

At step 16 of the control strategy, selecting a frequency of 60 hertz means the inverter compressor is functioning at its intended optimal level for providing cooling and maintaining system efficiency. This supports the system's design requirements, facilitating proper airflow and maintaining setpoint temperatures effectively.

In contrast, other frequencies like 50 hertz or 40 hertz would correspond to different operating conditions that may not align with the standard for systems designed for 60 hertz operation. An 80 hertz frequency would push the system beyond its typical operational limits, potentially leading to inefficiencies or damage. Thus, understanding that 60 hertz is the standard gives insight into why it's the correct choice for the inverter compressor's output frequency in this context.