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Scroll Chiller 320-920 kW AHRI IPLV 4.8 Low-Maintenance Design Set it forget it and trust the numbers reliable scroll cooling that runs all year
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Scroll Chiller 320-920 kW AHRI IPLV 4.8 Low-Maintenance Design Set it forget it and trust the numbers reliable scroll cooling that runs all year
  • name
  • name

Scroll Chiller 320-920 kW AHRI IPLV 4.8 Low-Maintenance Design Set it forget it and trust the numbers reliable scroll cooling that runs all year

Detail Information
Product Description
Detail Information
Place of Origin
China
Brand Name
OEM;MIDEA
Certification
CB,ISO
Product Name:
Scroll Chiller
Cooling Capacity:
319.9-860 KW 340-920 KW
Compressor Type:
Fully Enclosed Scroll
Capacity Control:
IDV Variable Capacity
Refrigerant:
R410A
COP:
3.2+
IPLV (AHRI 550/590):
4.7-4.8
Highlight:

Scroll Chiller 320-920 kW AHRI IPLV

,

Low-Maintenance Air Cooled Modular Chiller

,

Reliable Scroll Cooling Year-Round

Product Description
Scroll Chiller 320-920 kW with AHRI IPLV 4.8
The Midea Air Cooled Scroll Chiller family was engineered to prevent facility cooling emergencies. Featuring fully enclosed scroll compressors with fewer moving parts and Independent Digital Valving (IDV) for precise capacity modulation, these chillers deliver reliable performance and stable water temperatures that eliminate comfort complaints.
Product Overview
Facility managers rely on the Midea RHAE/RCAE (319.9-860 kW) and RHAG/RCAG (340-920 kW) series scroll chillers for uninterrupted cooling performance. With AHRI-certified IPLV ratings of 4.7-4.8, these units deliver top-tier part-load efficiency, translating directly into lower electricity bills since commercial buildings operate at part load 85-90% of the time.
Up to 8 units can operate in intelligent parallel configuration, with the central controller automatically sequencing units to balance running hours, manage peak demand, and ensure even wear distribution. The optional desuperheater heat-recovery circuit captures condenser waste heat to pre-heat domestic hot water at 40°C or 55°C output, reducing boiler operating hours and associated costs.
Key Features
Scroll Compressor Reliability
  • Only one moving part – lowest failure rate in its capacity class
  • Mean time between failures measured in tens of thousands of operating hours
  • Bolted construction enables field replacement without specialist workshop service
  • Proven technology with decades of field reliability data
Automated Parallel Sequencing
  • Central controller handles all sequencing, staging, and load-balancing automatically
  • Running hour equalization enables coordinated maintenance timing
  • Automatic lead-lag rotation prevents disproportionate wear
  • Peak demand management reduces electricity costs
IDV Capacity Control
  • Modulates capacity in continuous increments to eliminate temperature cycling
  • Maintains leaving water temperature within tight tolerance at all load levels
  • Reduces HVAC-related maintenance work orders by 30-50%
  • Supports occupant comfort standards for WELL and green-building certifications
AHRI-Certified Efficiency
  • Independently verified efficiency baseline under AHRI 550/590
  • Real-time COP data enables early fault detection
  • Performance drift below baseline triggers proactive maintenance
  • Supports ISO 50001 energy management system requirements
Heat Recovery System
  • Desuperheater captures condenser waste heat for zero-energy hot water
  • 40°C or 55°C output covers significant daily hot water demand
  • Reduced boiler operating hours extend boiler life and reduce maintenance
  • Typical payback period of 1-3 years through energy savings
Service-Friendly Design
  • Full-height access panels on all sides for unobstructed component access
  • Control panel at eye level with clear display and logical menu structure
  • Standard refrigerant service valve connections
  • Condenser coil accessible from ground level in most installations
Technical Specifications
Parameter RHAE/RCAE Series RHAG/RCAG Series
Cooling Capacity 319.9-860 kW 340-920 kW
Refrigerant R410A R410A
Compressor Type Fully Enclosed Scroll Fully Enclosed Scroll
Capacity Control IDV Variable Capacity IDV Variable Capacity
COP 3.2+ 3.2+
IPLV (AHRI 550/590) 4.7-4.8 4.7-4.8
Maximum Parallel Units 8 8
Heat Recovery Option Desuperheater 40/55°C Desuperheater 40/55°C
BMS Protocols Modbus RTU, BACnet Modbus RTU, BACnet
Warranty 5 years 5 years
Origin China China
Applications
Commercial office buildings
Hotels with year-round cooling needs
Hospitals and clinics
Retail stores and shopping centers
Schools and universities
Data rooms and server environments
Government buildings
Multi-site property portfolios
Restaurants and food service facilities
Manufacturing facilities
Certifications & Standards
AHRI 550/590 – Performance and IPLV rating for water-chilling packages
Eurovent – Independent European performance verification
CE Marking – European Economic Area conformity
ISO 9001/14001/45001 – Quality, environmental, and occupational health management systems
Product Gallery
Midea Scroll Chiller unit exterior view showing compact design and access panels Close-up view of scroll compressor assembly and internal components Control panel interface showing temperature settings and operational status Multiple scroll chiller units installed in parallel configuration
Tags: 

air chiller system,  

industrial air chiller,  

air cooled industrial chiller

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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
Scroll Chiller 320-920 kW AHRI IPLV 4.8 Low-Maintenance Design Set it forget it and trust the numbers reliable scroll cooling that runs all year
  • name
  • name
Scroll Chiller 320-920 kW AHRI IPLV 4.8 Low-Maintenance Design Set it forget it and trust the numbers reliable scroll cooling that runs all year
Detail Information
Product Description
Detail Information
Place of Origin
China
Brand Name
OEM;MIDEA
Certification
CB,ISO
Product Name:
Scroll Chiller
Cooling Capacity:
319.9-860 KW 340-920 KW
Compressor Type:
Fully Enclosed Scroll
Capacity Control:
IDV Variable Capacity
Refrigerant:
R410A
COP:
3.2+
IPLV (AHRI 550/590):
4.7-4.8
Highlight

Scroll Chiller 320-920 kW AHRI IPLV

,

Low-Maintenance Air Cooled Modular Chiller

,

Reliable Scroll Cooling Year-Round

Product Description
Scroll Chiller 320-920 kW with AHRI IPLV 4.8
The Midea Air Cooled Scroll Chiller family was engineered to prevent facility cooling emergencies. Featuring fully enclosed scroll compressors with fewer moving parts and Independent Digital Valving (IDV) for precise capacity modulation, these chillers deliver reliable performance and stable water temperatures that eliminate comfort complaints.
Product Overview
Facility managers rely on the Midea RHAE/RCAE (319.9-860 kW) and RHAG/RCAG (340-920 kW) series scroll chillers for uninterrupted cooling performance. With AHRI-certified IPLV ratings of 4.7-4.8, these units deliver top-tier part-load efficiency, translating directly into lower electricity bills since commercial buildings operate at part load 85-90% of the time.
Up to 8 units can operate in intelligent parallel configuration, with the central controller automatically sequencing units to balance running hours, manage peak demand, and ensure even wear distribution. The optional desuperheater heat-recovery circuit captures condenser waste heat to pre-heat domestic hot water at 40°C or 55°C output, reducing boiler operating hours and associated costs.
Key Features
Scroll Compressor Reliability
  • Only one moving part – lowest failure rate in its capacity class
  • Mean time between failures measured in tens of thousands of operating hours
  • Bolted construction enables field replacement without specialist workshop service
  • Proven technology with decades of field reliability data
Automated Parallel Sequencing
  • Central controller handles all sequencing, staging, and load-balancing automatically
  • Running hour equalization enables coordinated maintenance timing
  • Automatic lead-lag rotation prevents disproportionate wear
  • Peak demand management reduces electricity costs
IDV Capacity Control
  • Modulates capacity in continuous increments to eliminate temperature cycling
  • Maintains leaving water temperature within tight tolerance at all load levels
  • Reduces HVAC-related maintenance work orders by 30-50%
  • Supports occupant comfort standards for WELL and green-building certifications
AHRI-Certified Efficiency
  • Independently verified efficiency baseline under AHRI 550/590
  • Real-time COP data enables early fault detection
  • Performance drift below baseline triggers proactive maintenance
  • Supports ISO 50001 energy management system requirements
Heat Recovery System
  • Desuperheater captures condenser waste heat for zero-energy hot water
  • 40°C or 55°C output covers significant daily hot water demand
  • Reduced boiler operating hours extend boiler life and reduce maintenance
  • Typical payback period of 1-3 years through energy savings
Service-Friendly Design
  • Full-height access panels on all sides for unobstructed component access
  • Control panel at eye level with clear display and logical menu structure
  • Standard refrigerant service valve connections
  • Condenser coil accessible from ground level in most installations
Technical Specifications
Parameter RHAE/RCAE Series RHAG/RCAG Series
Cooling Capacity 319.9-860 kW 340-920 kW
Refrigerant R410A R410A
Compressor Type Fully Enclosed Scroll Fully Enclosed Scroll
Capacity Control IDV Variable Capacity IDV Variable Capacity
COP 3.2+ 3.2+
IPLV (AHRI 550/590) 4.7-4.8 4.7-4.8
Maximum Parallel Units 8 8
Heat Recovery Option Desuperheater 40/55°C Desuperheater 40/55°C
BMS Protocols Modbus RTU, BACnet Modbus RTU, BACnet
Warranty 5 years 5 years
Origin China China
Applications
Commercial office buildings
Hotels with year-round cooling needs
Hospitals and clinics
Retail stores and shopping centers
Schools and universities
Data rooms and server environments
Government buildings
Multi-site property portfolios
Restaurants and food service facilities
Manufacturing facilities
Certifications & Standards
AHRI 550/590 – Performance and IPLV rating for water-chilling packages
Eurovent – Independent European performance verification
CE Marking – European Economic Area conformity
ISO 9001/14001/45001 – Quality, environmental, and occupational health management systems
Product Gallery
Midea Scroll Chiller unit exterior view showing compact design and access panels Close-up view of scroll compressor assembly and internal components Control panel interface showing temperature settings and operational status Multiple scroll chiller units installed in parallel configuration
Tags: 

air chiller system,

industrial air chiller,

air cooled industrial chiller

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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