Glycol Chiller | 50 Horsepower | Outdoor Unit | Single Circuit

Glycol Chiller | 50 Horsepower | Outdoor Unit | Single Circuit

OACS-50S-MG-1P-BC
  • Air-cooled chillers use mechanical refrigeration to cool recirculated fluid that support industrial process cooling applications.
  • Glycol chillers are configured to produce fluid temperatures between 25°-30°F using a mixture of water & glycol to prevent the fluid from freezing but can also be adjusted to produce fluid temperatures as low as 20°F and as high as 70°F.
  • This glycol chiller is designed for outdoor installation in most types of climates. The air-cooled condenser, chiller zones, reservoir and pumping system are delivered as a complete package.
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Immediate Pricing
323,000Cooling Capacity BTU
1# of Zones
25Compressor HP
120Gallons/Minute (GPM)
  • Specifications
  • Features
  • Control Instrument
  • Support Documents

Specifications

Refrigerant Zones
Quantity: 1
Cooling Capacity
Glycol Temperature @ 25°F: 323000 BTU/hr
Glycol Temperature @ 50°F: 561600 BTU/hr
Compressor
Horsepower: 25
Type: Tandem Scroll
Air-Cooled Condenser
Type: Intergal
# of Fans: 4
Evaporator
Type: Brazed Plate
Refrigerant
Type: R-454B
Classification: A2L (Lower Toxicity, Mildly Flammable)
Low Global Warming Potential (GWP)
Process Pump
Horsepower: 7
Flow: 120 GPM
Evaporator Pump
Horsepower: -
Flow: GPM
Standby Pump
Available: Available
Reservoir Capacity
Capacity: 130 Gallons
Lid: Standard
Construction: Polyethylene
Process Connections
To Process: 3"
From Process: 3"
System Amperage
230/3/60: 273.8
460/3/60: 125.4
575/3/60: 101.1
Dimensions
Height: 104"
Width: 97"
Depth: 126"
Weight
Shipping: 4,990 LBS

Features

Refrigerant Circuit

  • R-454B refrigerant
  • Scroll compressor
  • Microprocessor controlled 50% hot gas by-pass capacity control system
  • Suction service valve
  • Discharge service valve
  • Air-Cooled condenser
  • Internal to Unit
  • Fan induced air flow
  • Brazed plate evaporator
  • Stainless steel plates
  • Copper brazing material
  • Refrigerant sight glass with moisture indicator
  • Filter-drier
  • Thermostatic expansion valve
  • Liquid line solenoid valve

Electrical

  • Outdoor rated electrical cabinet
  • Power entry terminal block
  • Branch Circuit Fusing
  • Process pump motor starter
  • Compressor contactor
  • Fused transformer

Coolant Circuit

  • High flow centrifugal pump
  • Internal Reservoir
  • Insulated
  • Non-ferrous polyethylene construction
  • Reservoir lid is standard on this model

System Limit Devices

  • High refrigerant pressure
  • Low refrigerant pressure
  • Process pump motor overload

Pressure Gauges

  • Pressure is shown on the MG instrument display
  • Refrigerant head
  • Refrigerant low
  • Coolant

Control Instrument

MG Series Control Instrument
  • Graphic LCD display with Intuitive Navigation
  • Digital refrigerant pressure display
  • Digital water pressure display
  • Plain language error message reporting
  • Controls hot gas bypass or digital scroll compressor for Capacity Control
  • Alarm output with audible signal
  • Industry 4.0 ready with Modbus RTU or SPI communication included, Modbus TCP communication optional
  • High water temperature shut down feature

Support Documents

Literature
Literature PDF for OACS-50S-MG-1P-BC
Download
Updated on September 2020
Manual
Operating Manual for OACS-50S-MG-1P-BC
Download
Updated on August 13, 2021