Zeus

The Zeus series from Aqua Chiller is built for the toughest industrial cooling demands, offering robust screw chillers with capacities from 155 kW to 322 kW. Designed for reliability and efficiency in the harsh Australian climate, Zeus chillers deliver powerful and consistent cooling for large-scale applications.

The Zeus series from Aqua Chiller is the ultimate solution for large-scale industrial cooling, offering robust screw chillers with capacities ranging from 155 kW to 322 kW. Engineered to withstand the harsh Australian climate, these chillers provide exceptional reliability, efficiency, and consistent performance.

Featuring advanced components such as electronic expansion valves, shell-and-tube evaporators, and Carel pCO5 controllers, the Zeus series ensures precise cooling management and dependable operation. Built for demanding environments, these chillers are equipped with critical safeguards like compressor motor protection, phase monitoring, and anti-vibration dampers to enhance durability and longevity. Whether for critical industrial processes or large-scale facilities, the Zeus series delivers unmatched performance and reliability, making it the preferred choice for challenging cooling requirements.

Build & Performance Features

Cooling capacities range from 155 kW to 322 kW, tailored for large-scale industrial applications.
Robust screw compressors for powerful and consistent cooling.
Equipped with compressor suction and discharge valves, crankcase heater, and oil level switch for optimal operation.
INT 69 RCY motor protection module and compressor motor protector switch ensure reliability.
Part-winding start and electronic expansion valve for efficient energy management.
Shell-and-tube evaporators for high-performance cooling.
Carel pCO5 controller for precise cooling management and advanced control.

Design Features

European built and designed for Australian conditions.
Onsite commissioning included (a).
3 year warranty included as standard (b).
Anti-vibration dampers to enhance durability and minimize operational noise.
Integrated insulated water buffer tank and pump for steady cooling.
Suction and discharge pressure transducers for efficient system monitoring.
Back-up battery for EEV to ensure uninterrupted operation.
Main interlock switch and alarm output relay for streamlined system functionality.

Safety Features

Compressor internal protectors to respond to over-current and overheating.
High and low-pressure protection for reliable system operation.
Flow switch protection to safeguard performance.
Phase monitoring and rotation detection relay for electrical safety.
Temperature protection via high and low alarms.
Fan speed controller for optimized cooling performance.
Receiver, filter dryer, and sight glass on refrigerant circuit for system safety and maintenance.

All Aqua Chiller units are tested throughout the manufacturing process followed by a substantial and comprehensive test upon completion. Coupled with the world’s most trusted component brands. Aqua Chiller’s products are designed and built to last.

Specifications

Model Code	Cooling Capacity (kW)	Combine Power Input (kW)	Refrigerant Type	Fan Type	Compressor Type	Tank Volume (L)	Pump Pressure (bar)	Flow Rate (m3/h)	Controller	Dimensions (mm)	Dry Weight (kg)
AC-ZEU-VSA-168	155.1	46	R134a	Axial (Ø80)	Twin Screw	Option	Option	26.7	Carel pCO5 Series	1300 W x 3900 D x 2530 H	1950
AC-ZEU-VSA-190	175.8	52	R134a	Axial (Ø80)	Twin Screw	Option	Option	30.2	Carel pCO5 Series	1300 W x 5000 D x 2550 H	2350
AC-ZEU-VSA-231	199	59.1	R134a	Axial (Ø80)	Twin Screw	Option	Option	34.2	Carel pCO5 Series	1300 W x 5000 D x 2550 H	2380
AC-ZEU-VSA-274	238.4	70.9	R134a	Axial (Ø80)	Twin Screw	Option	Option	41	Carel pCO5 Series	2200 W x 3900 D x 2620 H	2730
AC-ZEU-VSA-308	277.2	84.3	R134a	Axial (Ø80)	Twin Screw	Option	Option	47.7	Carel pCO5 Series	2200 W x 3900 D x 2620 H	2750
AC-ZEU-VSA-355	321.5	95.2	R134a	Axial (Ø80)	Twin Screw	Option	Option	55.7	Carel pCO5 Series	2200 W x 3900 D x 2530 H	2950

Notes

Nominal cooling capacity is calculated with 7’C chilled-water supply and 35’C inlet cooling air temperature at system flow rate and pressure
Recommended temperature range of chilled fluid: 3’C and 25’C. Use of glycol recommended for set points under 6’C.
Temperature difference between inlet and outlet chilled fluid between 4’C and 7’C. Contact us for temperature splits outside of this range
All figures are at the rating point of 7c supply in 35c ambient.
We recommend the use of R134a when ambient temperatures are expected to reach 42’C+

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Onsite commissioning included in metro areas only. Additional travel fees apply for areas outside of metro regions and will be specified on quotation.
3 year warranty valid when unit installed to our specifications verified by Aqua Chiller commissioning visit. 6 month maintenances must be completed and logged on our website by qualified personel. Annual water treatment and filter changes must occur with proof provided. Aqua Chiller can offer install and maintenance packages to suit.