Thermal Care is
at the leading edge of process cooling technology. TC Series Central Chillers
use revolutionary, frictionless, magnetic bearing compressors to deliver optimum
chiller performance and part load efficiencies. This translates into the quietest,
most reliable, and most energy efficient chillers ever built. Models are available
with either single or completely independent dual refrigeration circuits.
Only
one major moving part--the compressor impeller which is used to compress
gas and provides the industry's highest full load efficiency.
Operates at compression ratios as low as 1.2 (discharge pressure/suction pressure)
compared to 1.8 or higher for other types of compressors. Lower compression ratios
means less energy use.
Integrated
Variable Speed Drive Motor Control
Enhances
temperature control capability for partial load performance.
Soft-start control reduces peak energy demand and extends motor life by lowering
inital current inrush at start-up.
Oil-Free
Operation
Eliminates oil management system and all related maintenance costs.
No potential oil contamination of refrigerant.
Lower energy required can save up to 30% in annual operating costs when compared
to screw-type compressors.
Magnetic
"Friction-Free" Bearings
Equipment life is extended since there is no contact with surfaces as the shaft
rotates.
Compressor senses a power failure as a normal shutdown. Internal capacitors and
rotational energy allow the motor to become a generator and provide a fail-safe
shutdown.
Integrated
Computer Control
TC
Series premium control interface has 79 points of diagnostic information per compressor.
Provides extensive sensing capabilities and monitors compressor bearing and shaft
positions six million times per minute.
Lowest
Noise Level
Whisper
quiet sound levels with 71 dBA (per compressor) and virtually no structure-born
vibration.
Condenser
manifolds with service valves (dual circuit units only).
Nonferrous wetted construction on process circuit.
Remote 24 VDC control panel.
UL listed control panel.
NFPA-79
construction.
Electric
load balance valve (applications below 20% of full load conditons).
Flow and pressure package monitors both process flow and pressure.
High efficiency package improves refrigeration cycle efficiency up to 17%.
