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Shenzhen Dongxing Refrigeration Electromechanical Co., Ltd.
Shenzhen Dongxing Refrigeration Electromechanical Co., Ltd.
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High-Efficiency Air-Bearing Centrifugal Chiller 75RT-1000RT with Energy Efficiency Ratio (EER) 6.5 and Low Noise ≤75dB(A) for Commercial & Industrial

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High-Efficiency Air-Bearing Centrifugal Chiller 75RT-1000RT with Energy Efficiency Ratio (EER) 6.5 and Low Noise ≤75dB(A) for Commercial & Industrial

Brand Name : DONGXING

Certification : ISO

MOQ : 1

Price : 6000-2000000RMB/Set

Payment Terms : T/T

Delivery Time : 25-30DAYS

Packaging Details : Plywood case

Refrigeration : R134A

After Warranty Service : Video technical support

Electric Parts : Schneider

Evaporator Type : Shell and Tube

Noise Level : ≤75dB(A)

Product Type : Air-Suspension Variable-Frequency Water Chiller

Work Mode : Cooling only

Capacity Control : frequency conversion

Warranty : 1 year

Power Supply : 380V/50Hz/3Ph

Controller : Microprocessor

Condenser Type : Shell and Tube

Voltage : 380V~420V/3Y/50Hz

Chiller Capacity : 179USRT

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High-Efficiency Air - Bearing Centrifugal Chiller for Commercial & Industrial Cooling 75RT-1000RT
Our air - bearing chiller represents a leap forward in cooling technology, designed to meet the high - demand cooling needs of both commercial and industrial sectors. By adopting advanced air - bearing technology, it eliminates the friction generated by traditional mechanical bearings, resulting in an impressive energy efficiency ratio (EER) of up to 6.5. This not only significantly reduces your energy consumption and operating costs but also contributes to environmental protection by lowering carbon emissions.
Product Specifications
Attribute Value
Refrigeration R134A
After Warranty Service Video technical support
Electric Parts Schneider
Evaporator Type Shell and Tube
Noise Level ≤75dB(A)
Product Type Air-Suspension Variable-Frequency Water Chiller
Work Mode Cooling only
Capacity Control Frequency conversion
Warranty 1 year
Power Supply 380V/50Hz/3Ph
Controller Microprocessor
Condenser Type Shell and Tube
Voltage 380V~420V/3Y/50Hz
Chiller Capacity 179USRT
Product Description

The Air-Suspension Variable-Frequency Water Chiller (75RT-1000RT) revolutionizes refrigeration efficiency with cutting-edge technology.

Key features and benefits:

  • Air Suspension Bearing Technology: Forms an air film between bearing and rotor for frictionless operation, reducing energy consumption and extending service life
  • Intelligent Frequency Conversion: Adjusts compressor speed based on load changes for precise cooling and optimal energy efficiency
  • 30-40% Higher Energy Efficiency compared to traditional units, significantly reducing operating costs
  • Precision Temperature Control: Maintains accuracy within ±0.1℃ for sensitive applications
  • Low Noise Operation: Below 70 decibels for noise-sensitive environments
  • Minimal Maintenance: No lubricating oil system required - only annual air filter replacement needed
  • Environmentally Friendly: Uses R134A refrigerant meeting international standards

Ideal for industrial manufacturing, data centers, and other applications requiring efficient, reliable cooling solutions.

Technical Specifications
Model number DQWV75SA DQWV9OSA DQWV200SA DQWV250SA DQWV400TA DQWV450TA
Refrigeration Capacity
kW 265 315 701 855 1405 1580
USRT 75.4 89.6 199.4 243.2 399.6 449.4
kcal/h 227,900 270,900 602,860 735,300 1,208,300 1,358,800
Power consumption (kW) 42.9 51.2 107.5 130.3 206.0 231.3
COP (kW/KW) 6.18 6.15 6.52 6.56 6.82 6.83
IPLV (kW/KW) 8.23 8.18 8.56 8.52 9.15 9.12
Safety & Protection Features
  • Main circuit fuse protection
  • Over current protection
  • Power reverse phase protection
  • High and low voltage protection
  • Compressor overheat protection
  • Abnormal water temperature protection
  • Sensor anomaly protection
  • Excessive exhaust temperature protection
  • Anti-freeze protection
  • Frozen water pressure difference protection

Product Tags:

75RT-1000RT Air-Bearing Centrifugal Chiller

      

Energy Efficiency Ratio (EER) 6.5 Magnetic Levitation Chiller

      

Low Noise ≤75dB(A) Air-Suspension Variable-Frequency Water Chiller

      
Quality High-Efficiency Air-Bearing Centrifugal Chiller 75RT-1000RT with Energy Efficiency Ratio (EER) 6.5 and Low Noise ≤75dB(A) for Commercial & Industrial for sale

High-Efficiency Air-Bearing Centrifugal Chiller 75RT-1000RT with Energy Efficiency Ratio (EER) 6.5 and Low Noise ≤75dB(A) for Commercial & Industrial Images

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