Regarding the control of the refrigerant circulation pump in the chiller unit?
Thread Content
We generally design the pump that transfers refrigerant from the receiving tank to the chiller unit to operate at the rated voltage. Has anyone tried frequency conversion control? Is frequency conversion control required? What is the basis for frequency conversion regulation?
Generally, it doesn’t have variable frequency control. If your freezer is operating at full capacity, then there’s no need for variable frequency control either