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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 Cooling

Categories Magnetic Levitation Chiller
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 75RT-1000RT with Energy Efficiency Ratio (EER) 6.5 and Low Noise ≤75dB(A) for Commercial & Industrial Cooling

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
AttributeValue
RefrigerationR134A
After Warranty ServiceVideo technical support
Electric PartsSchneider
Evaporator TypeShell and Tube
Noise Level≤75dB(A)
Product TypeAir-Suspension Variable-Frequency Water Chiller
Work ModeCooling only
Capacity ControlFrequency conversion
Warranty1 year
Power Supply380V/50Hz/3Ph
ControllerMicroprocessor
Condenser TypeShell and Tube
Voltage380V~420V/3Y/50Hz
Chiller Capacity179USRT
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 numberDQWV75SADQWV9OSADQWV200SADQWV250SADQWV400TADQWV450TA
Refrigeration Capacity
kW26531570185514051580
USRT75.489.6199.4243.2399.6449.4
kcal/h227,900270,900602,860735,3001,208,3001,358,800
Power consumption (kW)42.951.2107.5130.3206.0231.3
COP (kW/KW)6.186.156.526.566.826.83
IPLV (kW/KW)8.238.188.568.529.159.12
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
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