Permanent magnet technology and oil-free innovation
Qingfeng water and ground source inverter magnetic levitation heat pump unit
Inverter Maglev series comes standard with a falling film evaporator for superior operating efficiency and reliability.

Service life of 30 years
Overcome the problem of part-load centrifugal compressor vibration.
The mechanical friction of the unit is only 0.2% of the traditional unit.
The service life of the unit is up to 30 years.
Permanent magnet motor, inverter direct drive
Compressor speed up to 48000rpm, frequency conversion range 0-800HZ
0-100% frequency conversion infinitely adjustable
Compressor axis 100,000 times per second automatic adjustment correction, micron-level motion detection
Adopt frequency conversion soft start method
Starting current equivalent to an electric kettle
Reduces the impact on the power grid by 90
Protect the safety of pipeline network operation
Magnetic suspension bearing system
Frictionless movement of the moving parts of the compressor suspended on magnetic liners.
Oil-free operation with zero friction eliminates the need for oil changes and filtration.
Large screen control interface through the effective acquisition and management of data
Standard equipped with Qingfeng remote cloud control
Can realize “unattended” and intelligent diagnostic services
Motor efficiency up to 97%, 10%-100% variable frequency infinitely adjustable.
Automatic adjustment and correction 100,000 times per second, resulting in industry-leading part-load efficiency.
The wide inverter is equipped with Kingfit's own integrated control system.
The unit adopts the invention patent high-efficiency falling-film evaporator and high-efficiency condenser convergence temperature is 1℃ lower, and the energy-saving mode in winter maximizes the amplification of the energy efficiency in the excessive season.
The winter energy-saving mode maximizes the energy efficiency in the over-season and realizes the advantageous enlargement of IPLV.
Focus on boutique agricultural temperature control industry, product coverage of heating, cooling series to meet the -45 ° ~ 120 ° temperature control customization requirements
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