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AirBoost Screw Chiller 316-1449 kW Free Cooling Carbon Intelligence T3 When Free Cooling Meets Variable-Speed Precision Every Operating Hour Becomes a Carbon Saving
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AirBoost Screw Chiller 316-1449 kW Free Cooling Carbon Intelligence T3 When Free Cooling Meets Variable-Speed Precision Every Operating Hour Becomes a Carbon Saving
  • name
  • name

AirBoost Screw Chiller 316-1449 kW Free Cooling Carbon Intelligence T3 When Free Cooling Meets Variable-Speed Precision Every Operating Hour Becomes a Carbon Saving

Detail Information
Product Description
Detail Information
Place of Origin
China
Brand Name
OEM;MIDEA
Certification
CB,ISO
Product Name:
Air Cooled Modular Chiller
Cooling Capacity Range:
397-1,449 KW 316-1,335 KW
Control Precision:
0.1 Hz
IPLV (AHRI 551/591):
5.0+
COP:
3.4+
Refrigerant:
R134a R513A
Compressor Type:
Variable-Frequency Screw
Highlight:

Industrial Water Chiller with Free Cooling

,

AirBoost Screw Chiller 316-1449 kW

,

Variable-Speed Precision Water Chiller

Product Description
AirBoost Screw Chiller 316-1449 kW Free Cooling Carbon Intelligence T3
When Free Cooling Meets Variable-Speed Precision Every Operating Hour Becomes a Carbon Saving
Product Overview
The Midea AirBoost Air Cooled Screw Chiller eliminates traditional efficiency compromises, delivering 397-1,449 kW on R134a and 316-1,335 kW on R513A. This platform matches water-cooled part-load efficiency in many climates while consuming zero process water and generating fully auditable sustainability performance data.
The variable-frequency screw compressor with 0.1 Hz precision control achieves IPLV exceeding 5.0 per AHRI 551/591, representing 30-40% lower annual energy consumption versus fixed-speed alternatives. The triple free-cooling architecture exploits cold outdoor air to reduce or eliminate compressor runtime for 2,000-4,000 hours annually, delivering 35-50% energy savings during those periods.
Key Features
Triple Free Cooling Carbon-Reduction Strategy
Three free-cooling modes provide the most powerful carbon-reduction feature in the air-cooled screw chiller category:
  • Direct free cooling: zero compressor energy when ambient conditions permit
  • Indirect free cooling: plate heat exchanger isolation protects end-user equipment
  • Mixed mode: partial compressor blended with free cooling during shoulder seasons
  • 2,000-4,000 hours of compressor-free operation annually in climates below 15°C average
  • Free-cooling hours are metered separately, providing auditable carbon-reduction data
  • 35-50% energy savings during free-cooling periods reduce annual Scope 2 emissions
Variable-Frequency 0.1 Hz Precision Control
Demand-responsive cooling system that dynamically tracks building thermal load in real time:
  • 0.1 Hz frequency resolution matches motor speed to load within fractions of a kilowatt
  • IPLV exceeds 5.0 per AHRI 551/591 - 30-40% lower annual energy versus fixed-speed screw chillers
  • VFD eliminates starting inrush current, reducing peak demand charges
  • Enables participation in utility demand-response programs as a flexible load resource
R513A Low-GWP Refrigerant for Compliance
Strategic decision about long-term regulatory compliance and carbon reporting:
  • R513A GWP of 573 versus R134a GWP of 1,430 - 60% reduction in direct carbon impact
  • Compliant with EU F-Gas Phase-Down requirements for new installations
  • Reduces Scope 1 refrigerant emissions exposure
  • Mitigates financial risk of future carbon pricing on high-GWP gases
T3 Certified Climate Resilience
Climate-resilience planning embedded in equipment selection:
  • T1/T3/FC AHRI certification validates performance across full -25°C to 52°C envelope
  • Full capacity at 52°C ambient provides climate-resilience margin for future warming
  • Validated operation at -25°C covers continental winter conditions
  • Single specification across multiple climate zones simplifies procurement
60-Second Recovery for Continuous Operations
Business-continuity risk management for mission-critical applications:
  • Full setpoint restoration within 60 seconds of power interruption
  • Compared to 3-5 minute recovery of conventional fixed-speed screw chillers
  • Reduces need for backup generator capacity and associated fossil-fuel consumption
  • Protects product integrity in pharmaceutical and food-processing environments
8-Unit Parallel Plant with Sustainability Dashboard
Comprehensive sustainability performance record for entire chiller plant:
  • Maximum 8 units in parallel for plant capacities reaching 11,600 kW on R134a
  • 7-inch touchscreen controller with integrated BMS communication
  • Real-time plant COP, cumulative energy savings, and free-cooling contribution displayed
  • Data exportable for ESG, carbon disclosure, and certification reporting
Technical Specifications
Parameter R134a Configuration R513A Configuration
Cooling Capacity Range 397-1,449 kW 316-1,335 kW
Refrigerant R134a R513A
Compressor Type Variable-Frequency Screw Variable-Frequency Screw
Control Precision 0.1 Hz 0.1 Hz
COP 3.4+ 3.4+
IPLV (AHRI 551/591) 5.0+ 5.0+
Operating Range -25°C to 52°C -25°C to 52°C
Frequency 60 Hz 60 Hz
Climate Certification T1 / T3 T1 / T3
Free-Cooling Modes Direct / Indirect / Mixed Direct / Indirect / Mixed
Rapid Recovery Time 60 seconds 60 seconds
Noise Reduction Option 5-10 dB(A) 5-10 dB(A)
Maximum Parallel Units 8 8
Warranty 5 years 5 years
Origin China China
Applications
• Hyperscale data centres pursuing PUE reduction through free-cooling integration
• Pharmaceutical manufacturing and cold-chain facilities demanding temperature stability
• District cooling energy stations serving multiple buildings with centralized air-cooled plant
• Hospitals and cleanroom environments requiring year-round precision cooling
• Government and institutional campuses with carbon-reduction targets
• Heavy industrial process cooling where water consumption must be minimized
Certifications & Standards
• AHRI 551/591 - Performance and IPLV rating for water-chilling packages
• T1 / T3 / FC AHRI - Tropical climate certification for extreme-ambient operation
• Eurovent - Independent European performance verification
• CE Marking - European Economic Area conformity
• ISO 9001/14001/45001 - Quality, environmental, and occupational health management systems
Midea AirBoost Screw Chiller unit showing industrial design and components Close-up view of AirBoost Screw Chiller compressor and control systems
Tags: 

High Efficiency Industrial Water Chiller,  

industrial chiller,  

water chiller for industrial use

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Products
PRODUCTS DETAILS
Products

DC Inverter VRF

DC Inverter Mini VRF

Rooftop Package Unit

Industrial Water Chiller

Air Cooled Modular Chiller

FCU Fan Coil Unit

Commercial Air Conditioner

Commercial AC Unit

Floor Standing Duct Type

CCU Compressor Condensing Unit

Commercial Air Conditioning Unit

60Hz American Air Handler

Wall Mounted Split Unit

Air Source Water Heater

Precision Air Conditioner
AirBoost Screw Chiller 316-1449 kW Free Cooling Carbon Intelligence T3 When Free Cooling Meets Variable-Speed Precision Every Operating Hour Becomes a Carbon Saving
  • name
  • name
AirBoost Screw Chiller 316-1449 kW Free Cooling Carbon Intelligence T3 When Free Cooling Meets Variable-Speed Precision Every Operating Hour Becomes a Carbon Saving
Detail Information
Product Description
Detail Information
Place of Origin
China
Brand Name
OEM;MIDEA
Certification
CB,ISO
Product Name:
Air Cooled Modular Chiller
Cooling Capacity Range:
397-1,449 KW 316-1,335 KW
Control Precision:
0.1 Hz
IPLV (AHRI 551/591):
5.0+
COP:
3.4+
Refrigerant:
R134a R513A
Compressor Type:
Variable-Frequency Screw
Highlight

Industrial Water Chiller with Free Cooling

,

AirBoost Screw Chiller 316-1449 kW

,

Variable-Speed Precision Water Chiller

Product Description
AirBoost Screw Chiller 316-1449 kW Free Cooling Carbon Intelligence T3
When Free Cooling Meets Variable-Speed Precision Every Operating Hour Becomes a Carbon Saving
Product Overview
The Midea AirBoost Air Cooled Screw Chiller eliminates traditional efficiency compromises, delivering 397-1,449 kW on R134a and 316-1,335 kW on R513A. This platform matches water-cooled part-load efficiency in many climates while consuming zero process water and generating fully auditable sustainability performance data.
The variable-frequency screw compressor with 0.1 Hz precision control achieves IPLV exceeding 5.0 per AHRI 551/591, representing 30-40% lower annual energy consumption versus fixed-speed alternatives. The triple free-cooling architecture exploits cold outdoor air to reduce or eliminate compressor runtime for 2,000-4,000 hours annually, delivering 35-50% energy savings during those periods.
Key Features
Triple Free Cooling Carbon-Reduction Strategy
Three free-cooling modes provide the most powerful carbon-reduction feature in the air-cooled screw chiller category:
  • Direct free cooling: zero compressor energy when ambient conditions permit
  • Indirect free cooling: plate heat exchanger isolation protects end-user equipment
  • Mixed mode: partial compressor blended with free cooling during shoulder seasons
  • 2,000-4,000 hours of compressor-free operation annually in climates below 15°C average
  • Free-cooling hours are metered separately, providing auditable carbon-reduction data
  • 35-50% energy savings during free-cooling periods reduce annual Scope 2 emissions
Variable-Frequency 0.1 Hz Precision Control
Demand-responsive cooling system that dynamically tracks building thermal load in real time:
  • 0.1 Hz frequency resolution matches motor speed to load within fractions of a kilowatt
  • IPLV exceeds 5.0 per AHRI 551/591 - 30-40% lower annual energy versus fixed-speed screw chillers
  • VFD eliminates starting inrush current, reducing peak demand charges
  • Enables participation in utility demand-response programs as a flexible load resource
R513A Low-GWP Refrigerant for Compliance
Strategic decision about long-term regulatory compliance and carbon reporting:
  • R513A GWP of 573 versus R134a GWP of 1,430 - 60% reduction in direct carbon impact
  • Compliant with EU F-Gas Phase-Down requirements for new installations
  • Reduces Scope 1 refrigerant emissions exposure
  • Mitigates financial risk of future carbon pricing on high-GWP gases
T3 Certified Climate Resilience
Climate-resilience planning embedded in equipment selection:
  • T1/T3/FC AHRI certification validates performance across full -25°C to 52°C envelope
  • Full capacity at 52°C ambient provides climate-resilience margin for future warming
  • Validated operation at -25°C covers continental winter conditions
  • Single specification across multiple climate zones simplifies procurement
60-Second Recovery for Continuous Operations
Business-continuity risk management for mission-critical applications:
  • Full setpoint restoration within 60 seconds of power interruption
  • Compared to 3-5 minute recovery of conventional fixed-speed screw chillers
  • Reduces need for backup generator capacity and associated fossil-fuel consumption
  • Protects product integrity in pharmaceutical and food-processing environments
8-Unit Parallel Plant with Sustainability Dashboard
Comprehensive sustainability performance record for entire chiller plant:
  • Maximum 8 units in parallel for plant capacities reaching 11,600 kW on R134a
  • 7-inch touchscreen controller with integrated BMS communication
  • Real-time plant COP, cumulative energy savings, and free-cooling contribution displayed
  • Data exportable for ESG, carbon disclosure, and certification reporting
Technical Specifications
Parameter R134a Configuration R513A Configuration
Cooling Capacity Range 397-1,449 kW 316-1,335 kW
Refrigerant R134a R513A
Compressor Type Variable-Frequency Screw Variable-Frequency Screw
Control Precision 0.1 Hz 0.1 Hz
COP 3.4+ 3.4+
IPLV (AHRI 551/591) 5.0+ 5.0+
Operating Range -25°C to 52°C -25°C to 52°C
Frequency 60 Hz 60 Hz
Climate Certification T1 / T3 T1 / T3
Free-Cooling Modes Direct / Indirect / Mixed Direct / Indirect / Mixed
Rapid Recovery Time 60 seconds 60 seconds
Noise Reduction Option 5-10 dB(A) 5-10 dB(A)
Maximum Parallel Units 8 8
Warranty 5 years 5 years
Origin China China
Applications
• Hyperscale data centres pursuing PUE reduction through free-cooling integration
• Pharmaceutical manufacturing and cold-chain facilities demanding temperature stability
• District cooling energy stations serving multiple buildings with centralized air-cooled plant
• Hospitals and cleanroom environments requiring year-round precision cooling
• Government and institutional campuses with carbon-reduction targets
• Heavy industrial process cooling where water consumption must be minimized
Certifications & Standards
• AHRI 551/591 - Performance and IPLV rating for water-chilling packages
• T1 / T3 / FC AHRI - Tropical climate certification for extreme-ambient operation
• Eurovent - Independent European performance verification
• CE Marking - European Economic Area conformity
• ISO 9001/14001/45001 - Quality, environmental, and occupational health management systems
Midea AirBoost Screw Chiller unit showing industrial design and components Close-up view of AirBoost Screw Chiller compressor and control systems
Tags: 

High Efficiency Industrial Water Chiller,

industrial chiller,

water chiller for industrial use

Henan Hongtai HVAC Equipment Co., Ltd.
NO. 1406, 14TH FLOOR, BUILDING 3, NO. 50, CHUANGFU XINCHENG, JINGGUANG ROAD STREET, ERQI DISTRICT, ZHENGZHOU CITY, HENAN PROVINCE, CHINA
Tel: +86 18703827920
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