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Technical Guide Form UTG-0204

Continental Chillers LLC

UniPac

™

Single Phase

Air Cooled Chillers

Water Cooled Chillers

Split System Chillers

3 through 60 HP

Phone: 317-337-9813 Fax: 317-337-9816

www.continentalchillers.com

Shown, model USAC-8

Packaged Air Cooled Chiller with

Factory Mounted Chiller Pump

Typical Scroll

Compressor

Summary of content (12 pages)

PAGE 1
Technical Guide Form UTG-0204 Continental Chillers LLC Phone: 317-337-9813 Fax: 317-337-9816 www.continentalchillers.
PAGE 2
UniPac™ Continental Single Phase Chillers Introducing UniPac™ Chiller Systems All over the world, Continental has successfully developed and marketed various packaged and split chillers to serve many needs. For several years discerning Engineers, Contractors, and Owners have expressed a desire to specify, install and own Unique Single Phase quality chillers in sizes ranging from 3 to 60 HP. This need is being fulfilled by Continental’s line of UniPac™ Chillers.
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UniPac™ Continental Single Phase Chillers Standard Unit Specifications of UniPac™ Single Phase Chillers General Description Continental’s Single Phase Air and Water Cooled Chillers are packaged systems complete with scroll compressor(s), air cooled or water cooled condenser(s), individual cooler/evaporator(s), independent refrigerant circuit(s) and a control center all mounted on a heavy duty structural steel frame.
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UniPac™ Continental Single Phase Chillers UniPac™ Options and Selection Procedures 1. 14. Copper Tube/Copper Fin Condenser Coil - Seamless copper tube with die formed copper fins, mechanically bonded to the tube. Provides maximum protection from salt-water environment due to the elimination of dissimilar metals. 15. Complete Unit Coating - Your choice of paint, Blygold, Imron, polyester or Heresite coating for compete unit. 16. Stainless Steel Hardware - For extra protection against corrosion. 17.
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UniPac™ Continental Single Phase Chillers Single Phase Air Cooled Ratings Models USAC-3 through USAC-20 3 through 20 Tons Ambient Air Temperature °F LCWT °F 40 42 44 45 46 48 50 Model USAC 85 95 Cooler GPM TR 105 kW Cooler GPM TR 115 kW Cooler GPM TR 120 kW Cooler GPM TR kW Cooler GPM TR kW 3 2.6 3.0 6.2 2.3 3.1 5.5 2.1 3.2 5.0 1.8 3.3 4.3 1.6 3.3 3.8 5 4.3 5.0 10.3 3.9 5.2 9.4 3.5 5.4 8.4 3.0 5.5 7.2 2.8 5.8 6.7 10 8.6 10.0 20.6 7.8 10.
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UniPac™ Continental Single Phase Chillers Single Phase Air Cooled Ratings Models USAC-25 through USAC-60 25 through 60 Tons Ambient Air Temperature °F LCWT °F 40 42 44 45 46 48 50 Model USAC 85 95 105 115 120 TR kW Cooler GPM TR kW Cooler GPM TR kW Cooler GPM TR kW Cooler GPM TR kW Cooler GPM 25 21.5 25.0 51.6 19.5 26.0 46.8 17.5 27.0 42.0 15.0 27.5 36.0 14.0 29.0 33.6 30 25.8 30.0 61.9 23.4 31.2 56.2 21.0 32.4 50.4 18.0 33.0 43.2 17.0 35.0 40.
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UniPac™ Continental Single Phase Chillers Single Phase Water Cooled Ratings Models USWC-3 through USWC-60 3 through 60 tons Condenser Leaving Water Temperature, °F LCWT °F Model USWC 85 TR 40 44 48 kW 95 Cooler GPM Cond GPM TR kW 100 Cooler GPM Cond GPM TR kW Cooler GPM Cond GPM 3 3.0 3.0 7.2 9.0 2.8 3.0 6.7 8.4 2.6 3.0 6.2 7.8 5 5.0 5.0 12.0 15.0 4.7 5.0 11.3 14.1 4.3 5.0 10.3 12.9 10 10.0 10.0 24.0 30.0 9.3 10.0 22.3 27.9 8.6 10.0 20.6 25.
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UniPac™ Continental Single Phase Chillers USAC Physical Data USAC-3, 4, 5, 8 USAC-10, 12, 15, 20 USAC-25, 30 Model USAC -3, 4 -5, 8 -10, 12, 15, 20 -25, 30 -40 -50, 60 USAC-40, 50, 60 L” 48 48 90 120 90 120 Dimensions W” 43 43 43 43 86 86 Weight, lbs. H” 53 53 55 55 55 55 500/600 650/900 1,100/1,300/1,500 2,000/2,300 3,000 4,000/4,500 Water Connections Inlet, MPT” Outlet, MPT” ¾ 1 2 3 4 4 ¾ 1 2 3 4 4 Est R-22 Charge, lbs.
PAGE 9
UniPac™ Continental Single Phase Chillers USWC Physical Data USWC-3, 5, 10 USWC-15, 20 USWC-25, 30 Dimensions Model USWC -3, 5 -10 -15, 20 -25, 30 Weight, lbs. L” W” H” 20 20 48 84 34 34 34 34 48 48 48 48 400/500 700 900/1,000 1,200/1,600 Water Connections, Inlet”/Outlet” Condenser Cooler ¾ 1 1½ 2 ¾ 1 1½ 2 Est R-22 Charge, lbs. 7/14 24 40/55 65/80 For models larger than USWC-30, please contact the factory for data 9 Phone: 317-337-9813 Fax: 317-337-9816 www.continentalchillers.
PAGE 10
UniPac™ Continental Single Phase Chillers Electrical Data USAC Packaged Air Cooled Chillers Total Unit Compressor Motor Data Condenser Fan Motor Data Standard Unit Model MCA Max Fuse Rec. Fuse Qty HP Each RLA Each LRA Each MCC Each Qty HP Each FLA Each Optional Low Ambient Unit Single Phase/Single Speed Motor Qty HP Each RLA Each Single Phase/Speed Control Qty HP Each RLA Each USAC-3 30 45 35 1 3 18.4 95 25.8 1 0.75 5.3 _ _ _ 1 0.75 5.3 USAC-4 33 55 40 1 4 22.
PAGE 11
UniPac™ Continental Single Phase Chillers Installation and Application Data For multiple units, a minimum lateral clearance of 10 feet between two units is recommended. General 4. Continental UniPac™ Air Cooled Packaged Chillers models USAC are designed for outdoor installations and normal exposure to summer and winter conditions. The vertical condenser air discharge feature allows rooftop or ground installations. Horizontal units are also available.
PAGE 12
UniPac™ Continental Single Phase Chillers UniPac™Guide Spec Furnish and install where indicated on plans Qty______ Continental UniPac™ model (USAC, USWC) _________ packaged liquid chiller(s). The (each) unit shall have a cooling capacity of ______ Tons with ______ compressor kW when cooling _______GPM of water from ______°F to _______°F and a cooler fouling factor of 0.00025 Hr. Sq. Ft °F/Btu. The water pressure drop shall not exceed ______ feet of water through the cooler.