Continental USWC-30 General Description, Scroll Compressors, Cooler/Evaporator for All Models

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Continental Single Phase Chillers

UniPac™

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.

Sight glass/ moisture indicator

Suction line fully insulated, designed for proper oil return at minimum friction loss

Discharge line formed of clean ACR type tubing and pre-formed radius fitting

Scroll Compressor(s)

Compressors are well proven state-of-the-art scrolls with fewer moving parts, less rotating mass, and less internal friction than traditional reciprocating compressors.

Motor is suction gas-cooled, hermetically sealed, two pole, squirrel cage induction type and is directly driven at 3600 rpm.

All compressor(s) are mounted on resilient pads to minimize vibration.

Air Cooled Condenser for Air Cooled Models

Condenser Coil-industrial quality, seamless copper tube Fins-all aluminum, die formed with full self–spacing collars that completely cover the copper tube; fins are mechanically bonded to the copper tubes

Propeller Fans-large surface, low speed, low sound level propeller fans for vertical airflow; fans are statically and dynamically balanced and operate at low tip speeds for low vibration and sound levels Fan Guards- PVC coated for long life

Fan Venturi- high collar fully spun venturi design for high efficiency and low outlet noise

Fan Motors-special “enclosed air over” motor design with built-in overload protection; single phase motors operate at a low speed of 1075 rpm

Water Cooled Condenser for Water Cooled Models

Each water cooled condenser is of shell/coil design. The condenser water flows through special heat transfer copper tube. Refrigerant flows through the steel shell and a built in receiver.

Cooler/Evaporator for All Models

Each cooler/evaporator is of shell/coil design. The water to be chilled flows through special heat transfer copper tube. Refrigerant flows through the steel shell/receiver.

Refrigerant Piping

Each Refrigerant circuit includes:

Liquid line with charging connection

Filter drier

Liquid solenoid valve with 115 V coil (220 V or 24 V, optional)

Control Center

All power, starting, safety and operating controls are mounted in a built in fully enclosed, weather proof control panel for air cooled models and NEMA-1 enclosures for indoor water cooled or condenserless models.

Power controls include:

Single point electrical terminal block for 230/1/60 power input

Compressor-motor contactor(s)

Compressor run capacitor(s)

Fan motor contactor(s) (air cooled units only)

Control circuit fuse

Control circuit terminal block

Safety/Operating controls include:

Two position switch indicating off/system on – per circuit

High Pressure control with manual reset –per circuit

Low pressure control with auto reset – per circuit

Adjustable chilled water temperature controller

Adjustable freezestat

Adjustable compressor anti-recycle timer(s)

Relay(s)

Built-in compressor-motor overload

Testing, Evacuation and Refrigerant Charging

Each completed system is pressure tested with nitrogen, evacuated with a high capacity vacuum pump, vapor charged with R-22 and fully tested for all operating and safety controls. Field charge of R-22 required.

Split chiller systems are “dry run” tested for operating and safety controls.

Assembly

All above components are assembled on a heavy-duty structural steel frame, formed of channels and angles as a rugged pre-engineered package. Each steel frame has mounting holes and “lifting eyes” on four sides for “spreader bar” lifting and rigging.

The cabinet of air cooled units is made of heavy gauge galvanized steel.

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Phone: 317-337-9813

www.continentalchillers.com

Fax: 317-337-9816

 

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Contents UniPac Single Phase Packaged Air Cooled and Water Cooled Chiller Systems Continental Single Phase ChillersScroll Compressors Testing, Evacuation and Refrigerant ChargingAssembly General DescriptionSelection Procedures UniPac Options and Selection ProceduresModel Ambient Air Temperature FModels USAC-25 through USAC-60 Single Phase Air Cooled RatingsCooler Cond Single Phase Water Cooled RatingsCondenser Leaving Water Temperature, F Models USWC-3 through USWC-6010, 12, 15 Usac Physical DataUSWC-3, 5 USWC-15 USWC-25 Uswc Physical DataCompressor Motor Data Continental Single Phase ChillersUswc Packaged Water Cooled Chillers Usac Packaged Air Cooled ChillersInstallation and Application Data Available Factory Supplied Accessories UniPacGuide SpecAll units shall include the following

USAC-40, USA-20, CAD-20, USWC-30, USC-20 specifications

The Continental USAC-8, CDX-20, USC-20, USWC-30, and CAD-20 represent a remarkable array of advanced technologies in the realm of automotive engineering and component design. Each model brings a unique set of features, tailored for different applications and market needs.

The Continental USAC-8 stands out with its commitment to fuel efficiency and enhanced performance. It integrates advanced electronic control units (ECUs) that optimize engine performance in real-time. The automation in its system ensures reduced emissions, making it a compelling choice for environmentally-conscious consumers.

Next is the CDX-20, which emphasizes versatility and adaptability in various driving conditions. Equipped with an advanced traction control system, the CDX-20 manages power distribution efficiently, ensuring maximum grip on any surface. Its lightweight chassis contributes to improved handling and fuel efficiency, making it ideal for both urban and off-road environments.

The USC-20 model targets the growing demand for connected vehicles. It is built with robust telematics systems, enabling real-time data exchange and remote diagnostics. The integration of GPS navigational tools and infotainment features enhances the driving experience, providing users with comprehensive information and entertainment on the go.

The USWC-30 is designed for performance enthusiasts, showcasing Continental’s commitment to high-performance components. This model features advanced suspension systems and high-performance tires that maximize traction and handling dynamics. The USWC-30 is engineered to deliver an exhilarating driving experience, with an emphasis on stability and control at high speeds.

Finally, the CAD-20 reflects a focus on sustainable technology. This model is integrated with hybrid powertrains, perfectly balancing electric and combustion engines for optimal fuel efficiency. The CAD-20 also prioritizes regenerative braking systems that contribute to energy conservation, appealing to drivers who seek both performance and sustainability.

In summary, the Continental lineup, featuring the USAC-8, CDX-20, USC-20, USWC-30, and CAD-20, showcases cutting-edge advancements in automotive technology. From fuel efficiency and performance to connectivity and sustainability, these models cater to a wide range of consumer needs, setting benchmarks within the industry. As the automotive landscape continues to evolve, Continental’s innovations are well poised to lead the charge towards a more efficient and connected future.