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.

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Magnetic Bearing Water/Ground Source Heat Pump Unit

Efficient operation, energy saving50%

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.

Magnetic levitation bearing technology 0 friction Reliable operation

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

Start-up current as low as 2A
No shocks to the grid

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

Oil-free maintenance “0” yuan

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.

Intelligent Control

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

permanent magnetic direct drive

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.

Accurate temperature control ±0.1℃

The wide inverter is equipped with Kingfit's own integrated control system.

Efficient heat transfer 1°C

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.

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For An Efficient&Sustainable Future

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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Permanent magnet technology and oil-free innovation

Efficient operation, energy saving50%