Features
Achieve energy-saving and highly accurate operation with three control methods tailored to usage conditions!
■ Normal operation (30Hz or higher)
Inverter Control
The MCC5-i uses an inverter to control the compressor frequency and reduce the compressor's energy consumption according to the heat load.Compared to scroll compressors, it is possible to reduce power consumption.
■ At low frequencies (less than 30Hz)
Compressors have a set minimum frequency. Therefore, if the medium temperature (PV value) does not stabilize at the set temperature (SV value) at the minimum frequency, it is difficult to save energy by lowering the frequency any further.
In this case, customers can select the control method according to the function they prioritize from hot gas bypass control (bypass operation), which prioritizes temperature accuracy, and ON/OFF control, which prioritizes energy saving effects.
Hot gas bypass control (bypass operation)
Some of Coolant is diverted through the condenser to adjust the temperature of Coolant, and the water temperature of the tank that is cooled by heat exchange is kept at an appropriate temperature. Therefore, it is recommended for those who want to prioritize temperature accuracy when the compressor is at a low frequency. For more information about control, please see the inquiry form on the top right of the web page or the MCC5-N product page.
ON/OFF control
When the temperature inside the tank drops below the set temperature, the compressor stops. Therefore, it is recommended for those who prioritize energy saving effects.
