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Heavy-Capacity Air Cooled Scroll Chiller Systems 340-920kW for Large Facilities R410A Scroll Compression Platform with Intermediate Discharge Valve Control

Product Details

Place of Origin: China

Brand Name: OEM; MIDEA

Certification: CB, ISO

Payment & Shipping Terms

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Product Details

Product Description

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                                                                                                                                                                                                                                                                                Heavy-Capacity Air Cooled Scroll Chiller, R410A Scroll Compression Chiller, Large Facility Water Chiller Systems
                              

Product Name:	Air Cooled Scroll Chiller	Cooling Operating Range:	0 To 48°C
Heating Operating Range:	-15 To 48°C	Cooling Capacity:	319.9-860 KW 340-920 KW
Model Range:	90-240 HA 100-260 HA	Refrigerant:	R410A
Compressor Type:	Hermetic Scroll With IDV

Product Name:	Air Cooled Scroll Chiller
Cooling Operating Range:	0 To 48°C
Heating Operating Range:	-15 To 48°C
Cooling Capacity:	319.9-860 KW 340-920 KW
Model Range:	90-240 HA 100-260 HA
Refrigerant:	R410A
Compressor Type:	Hermetic Scroll With IDV

Heavy-Capacity Air Cooled Scroll Chiller Systems 340-920kW for Large Facilities R410A Scroll Compression Platform with Intermediate Discharge Valve Control

Heavy-Capacity Air Cooled Scroll Chiller Systems

High-performance 340-920kW R410A scroll compression chillers designed for large commercial and industrial facilities, featuring advanced intermediate discharge valve control technology.

System Overview

Midea's Air Cooled Scroll Chiller portfolio delivers reliable thermal management for substantial commercial and industrial applications. The product line includes two capacity configurations: the RHAE/RCAE high-capacity series (90-240HA models, 319.9-860kW) and the RHAG/RCAG standard series (100-260HA models, 340-920kW), available in both heat pump and cooling-only variants.

Advanced hermetic scroll compression technology incorporates Intermediate Discharge Valve circuitry, optimizing volumetric efficiency during partial-load operation common in commercial buildings. The shell-and-tube water-side heat exchanger design provides measurable performance improvements over conventional systems, while electronic expansion valves ensure precise refrigerant flow regulation.

Key Performance Features

Hermetic Scroll Compression with IDV Circuitry for optimal partial-load efficiency
Shell-and-Tube Heat Exchanger architecture delivering enhanced COP performance
Electronic Expansion Device for precise refrigerant flow management
Intelligent defrost logic maintaining heating capacity in low ambient conditions
Below 38% capacity retention at -15°C outdoor temperatures
Parallel networking supports up to 8 coordinated units
Optional heat recovery module for 40°C or 55°C domestic hot water
Factory-assembled pump packages for simplified installation
Demand-responsive capacity modulation adapting to building loads
Acoustic treatment options for noise-sensitive environments

Application Environments

Regional shopping centers and mixed-use developments • Corporate campuses and business parks • Healthcare facilities including hospitals and clinics • Manufacturing process cooling • Pharmaceutical research laboratories • Telecommunications equipment cooling • Athletic venue comfort systems

Certifications & Standards

AHRI 550/590 - Performance testing for water-chilling packages • Eurovent - European HVACR equipment performance certification

Technical Specifications

Parameter	RHAE / RCAE (High Capacity)	RHAG / RCAG (Standard)
Type	Heat Pump / Cooling Only	Heat Pump / Cooling Only
Cooling Capacity	319.9-860 kW	340-920 kW
Model Range	90-240 HA	100-260 HA
Refrigerant	R410A	R410A
Compressor Type	Hermetic Scroll with IDV	Hermetic Scroll with IDV
Heat Exchanger	Shell-and-Tube	Shell-and-Tube
Cooling Operating Range	0 to 48°C	0 to 48°C
Heating Operating Range	-15 to 48°C	-15 to 48°C
IPLV (AHRI 550/590)	4.7-4.8	4.7-4.8
Heat Recovery (Optional)	40°C / 55°C DHW	40°C / 55°C DHW
Modular Connection	Up to 8 units	Up to 8 units

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Heavy-Capacity Air Cooled Scroll Chiller Systems 340-920kW for Large Facilities R410A Scroll Compression Platform with Intermediate Discharge Valve Control