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Accuchiller TC Series Central Chiller

Single circuit up to 120 tons Dual circuit up to 240 tons

Thermal Care is at the leading edge of process cooling technology. TC Series centrifugal compressor industrial central chillers use revolutionary, frictionless, magnetic bearing Turbocor 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. 

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Overview

  • Water cooled and remote condenser models available
  • Advanced PLC System maintains stable and reliable operation of the chiller
  • Stainless steel brazed plate evaporators for efficiency and corrosion resistance
  • Energy-effficient, variable speed drive, Turbocor centrifugal compressor reduces operating costs vs conventional fixed-speed compressor technologies
  • C-UL 508A listed and labeled industrial control panel
  • Rotary circuit breakers for each compressor
  • Single point connection for electrical hookup at control cabinet
  • Only one major moving part - the compressor impeller which is used to compress gas and provides the highest full load efficiency. In addition, the Turbocor centrifugal compressor design 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.

Oil Free Operation

  • Eliminates oil management system and all related maintenance costs
  • No potential oil contamination of refrigerant
  • No compressor failure due to oil contamination
  • Lower energy required can save up to 40% in annual operating costs when compared to screw-type compressor

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.
  • Compressor shaft rests on a graphite-lined touchdown bearing when not in operation

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 initial current inrush at start-up
  • Lowest noise level; whisper quiet sound levels with 74 dBA (per compressor) and virtually no structure-born vibration

Integrated PLC Control

  • Adaptive control maximize operational performance
  • Provides extensive sensing capabilities and monitors compressor bearing and shaft positions six million times per minute
  • Communications package allows for remote diagnostics of the chiller
  • Built-in 24 VDC control circuitry
  • Understand the differences between an industrial process chiller and a HVAC chiller link
  • How to evaluate the cost of operating an air cooled vs. a water-cooled chiller link

A powerful PLC control system monitors, controls, and maintains stable and reliable chiller performance.

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 PLC control system monitors and maintains reliable chiller performance.

Specification Tables

Model TCW300C TCW300E TCW300J TCW300M TCW350Q TCW350S
Cooling Capacity Range (ton)¹ 30 to 90 ton chiller 30 to 90 ton chiller 30 to 90 ton chiller 30 to 90 ton chiller 40 to 120 ton chiller 40 to 120 ton chiller
Set Point Range (°F) 40 to 75 40 to 75 40 to 75 40 to 75 40 to 75 40 to 75
Compressor (qty) 1 1 1 1 1 1
Condenser Water Inlet & Outlet Flange (in) 4 4 4 4 4 4
Process Fluid Inlet & Outlet Flange (in) 3 3 4 4 4 4
Length (in) 118 118 120 120 141 145
Width (in) 29 29 29 29 37 37
Height (in) 77 77 77 77 75 75
Shipping Weight (lbs) 1,800 1,900 2,100 2,400 2,774 2,825
Operating Weight (lbs) 2,000 2,100 2,300 2,600 3,071 3,208

¹Cooling capacity when cooling water with 50°F set point, 60°F return, and 85°F condenser water, R134a refrigerant.

Model TCW600C TCW600E TCW600J TCW600M TCW700Q TCW700S
Cooling Capacity Range (ton)¹ 30 to 180 ton chiller 30 to 180 ton chiller 30 to 180 ton chiller 30 to 180 ton chiller 40 to 240 ton chiller 40 to 240 ton chiller
Set Point Range (°F) 40 to 75 40 to 75 40 to 75 40 to 75 40 to 75 40 to 75
Compressor (qty) 2 2 2 2 2 2

Condenser Water Inlet & Outlet Flange (in)

6 6 6 6 6 6
Process Water Inlet & Outlet Flange (in) 4 4 6 6 6 6
Length (in) 124 124 124 126 139 164
Width (in) 54 54 54 54 73 73
Height (in) 77 77 77 77 63 63
Shipping Weight (lbs) 3,700 3,800 4,100 4,700 5,548 5,650
Operating Weight (lbs) 4,000 4,200 4,600 5,200 6,588 6,863

¹Cooling capacity when cooling water with 50°F set point, 60°F return, and 85°F condenser water., R134a refrigerant.

Model TCR300C TCR300D TCR300H TCR350K TCR350Q TCR350S
Cooling Capacity Range (ton)¹ 30 to 80 ton chiller 30 to 80 ton chiller 30 to 180 ton chiller 40 to 120 ton chiller 40 to 120 ton chiller 40 to120 ton chiller
Set Point Range (°F) 45 to 75 45 to 75 45 to 75 45 to 75 45 to 75 45 to 75
Compressor (qty) 1 1 1 1 1 1
Refrigerant Liquid Line (in) 1 3/8 1 3/8 1 5/8 1 5/8 2 1/8 2 1/8
Refrigerant Discharge Line (in) 2 1/8 2 1/8 2 5/8 2 5/8 3 1/8 3 1/8
Process Water Inlet & Outlet Flange (in) 3 3 4 4 4 4
Length (in) 105 105 109 109 129 129
Width (in) 29 29 29 29 37 37
Height (in) 77 77 77 77 75 75
Shipping Weight (lbs) 1,800 1,900 2,100 2,400 2,067 2,129
Operating Weight (lbs) 2,000 2,100 2,300 2,600 2,176 2,286

¹Cooling capacity when cooling water with 50°F set point, 60°F return, and 95°F condenser water, R134a refrigerant

Model TCR600C TCR600D TCR600H TCR700K TCR700Q TCR700S
Cooling Capacity Range (ton)¹ 30 to 160 ton chiller  30 to 160 ton chiller 30 to 160 ton chiller 40 to 240 ton chiller 40 to 240 ton chiller 40 to 240 ton chiller
Set Point Range (°F) 45 to 75 45 to 75 45 to 75 45 to 75 45 to 75 45 to 75
Compressor (qty) 2 2 2 2 2 2
Refrigerant Liquid Line Per Circuit (in) 1 3/8 1 3/8 1 5/8 1 5/8 2 1/8 2 1/8
Refrigerant Discharge Line Per Circuit(in) 2 1/8 2 1/8 2 5/8 2 5/8 3 1/8 3 1/8
Process Water Inlet & Outlet Flange (in) 4 4 6 6 6 6
Length (in) 112 112 120 120 139 145
Width (in) 56 56 56 56 73 73
Height (in) 77 77 77 77 63 63
Shipping Weight (lbs) 3,700 3,800 4,100 4,700 4,134 4,258
Operating Weight (lbs) 4,000 4,200 4,600 5,200 4,526 4,746

¹Cooling capacity when cooling water with 50°F set point, 60°F return, and 95°F condenser water, R134a refrigerant.

Model TCR600C TCR600D TCR600H TCR700K TCR700Q TCR700S
Cooling Capacity Range (ton)¹ 30 to 160 ton chiller  30 to 160 ton chiller 30 to 160 ton chiller 40 to 240 ton chiller 40 to 240 ton chiller 40 to 240 ton chiller
Set Point Range (°F) 45 to 75 45 to 75 45 to 75 45 to 75 45 to 75 45 to 75
Compressor (qty) 2 2 2 2 2 2
Refrigerant Liquid Line Per Circuit (in) 1 3/8 1 3/8 1 5/8 1 5/8 2 1/8 2 1/8
Refrigerant Discharge Line Per Circuit(in) 2 1/8 2 1/8 2 5/8 2 5/8 3 1/8 3 1/8
Process Water Inlet & Outlet Flange (in) 4 4 6 6 6 6
Length (in) 112 112 120 120 139 145
Width (in) 56 56 56 56 73 73
Height (in) 77 77 77 77 63 63
Shipping Weight (lbs) 3,700 3,800 4,100 4,700 4,134 4,258
Operating Weight (lbs) 4,000 4,200 4,600 5,200 4,526 4,746

¹Cooling capacity when cooling water with 50°F set point, 60°F return, and 95°F condenser water, R134a refrigerant.

Please answer the following four questions to estimate your annual energy savings by using a TC Series central chiller.

Based on the information you have provided, here is the estimated electrical cost of running a Thermal Care energy saving TC Series central chiller as compared with running a chiller with screw compressors, scroll compressors, or semi-hermetic compressors. Both air and water cooled models are shown.

Water Cooled

TC Series Chiller Screw Chiller Scroll Chiller Semi-Hermetic Chiller
Annual Cost Percent Saved Annual Cost Percent Saved Annual Cost Percent Saved

Air Cooled

TC Series Chiller Screw Chiller Scroll Chiller Semi-Hermetic Chiller
Annual Cost Percent Saved Annual Cost Percent Saved Annual Cost Percent Saved

In addition, the TC Series chiller qualifies for many available municipal energy rebates to dramatically increase your savings and reduce payback time. For an exact analysis of your situation and an in plant system evaluation, please submit your contact information using the Quick Contact form below, or give us a call at 847-966-2260.

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