The use of inverters associated with compressors for refrigeration has long been the subject of numerous studies and research.
The main benefits are: 1) energy savings resulting from lower absorption of Plant, 2) increase reliability of the compressors due to the drastic decrease in the number of sequences ON / OFF, 3) significant reduction in the pendulum of suction pressure inside plant, 4) significant reduction in noise during night due to extreme modularity of the load.
The DORIN has created a specific range for use with the frequency controls , the Series HI.
Now these compressors have been improved in their applications (may vary from 20 Hz to 90 Hz without accusing any vibration) and expanded the range available.
We therefore suggest that you refer to specific catalog HI-THI_0909