Brochure

Extended
equipment life and
minimal scheduled
maintenance with oil-
free Danfoss Turbocor®
compressors
Reduced maintenance and mechanical
complexity are primarily driven by the
elimination of oil from the refrigerant
circuit. Friction-free magnetic bearing
technology eliminates the cost of oil-
related equipment and management
hardware as well as the maintenance
costs associated with oil service. This
improves long-term heat exchanger
performance and delivers outstanding
sustainability and long service life.
Onboard intelligent electronic controls
enable effective monitoring, control
and self-diagnosis/correction of
system operation. This eliminates some
traditional OEM control and power
panel costs and creates a sustainable,
energy-efficient solution.
1. Motor and bearing control
Onboard digital electronics
monitor compressor operation
for optimization, reliability and
diagnosis.
2. Permanent magnet motor
High-speed permanent magnet
motor provides outstanding full-
load efficiency.
3. Soft-Starter
The built-in soft-starter significantly
reduces high in-rush current at
start up to only 2 amps and is
maintenance free.
4. Pressure and temperature sensors
Feed information back to the
controller to ensure the compressor
operates within its designed
envelope at all times.
5. Magnetic levitation
Totally oil-free design eliminates
performance degradation and
maintenance of oil-related equipment.
6. Fast Re-Start
The compressor can be configured
to restart in less than 30 seconds
following a power outage without
the need for a UPS which allows the
Chiller to resume operation quickly.
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13Compressors for Commercial Air Conditioning