Upgrading
Variable Frequency Drive Retrofit
Custom frequency conversion control cabinet compatible with multiple A/C brands； Maintain pre- and post-retrofit rated refrigerating capacity； Retrofitted compressor and fan operate with variable frequency for continuous cooling
Prolonged service life
Reduce the frequent start and stop of the compressor, and prolong its service life by more than two times.
Improved airflow accuracy
The compressor is changed to frequency conversion compressor, the refrigerating capacity and the load match better, and the air supply precision is boosted.
Short downtime
Single A/C retrofit completed in 2 hours, simple maintenance, clear energy savings.
Schematic
renovation diagram
site diagram
