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{"title":"AirBoost Series Air Cooled Screw Chiller with Free Cooling Technology AirBoost","imgUrl":"https:\/\/img.chinax.com\/nimg\/0b\/5d\/6e0ab316f4e29e189870ef9d3b37-200x200-1\/airboost_series_air_cooled_screw_chiller_with_free_cooling_technology_airboost_industrial_grade_air_cooled_screw_chillers_engineer.jpg","attrs":{"Certification":"CB, ISO","Place of Origin":"China","Dual Compressor":"330-410 RT","Single Compressor":"115-275 RT"}}
{"title":"Midea Air Cooled Scroll Chiller Range 340-920kW for Commercial and Industrial","imgUrl":"https:\/\/img.chinax.com\/nimg\/2c\/63\/c3d2f8777a9d82405d84ba88e281-200x200-1\/midea_air_cooled_scroll_chiller_range_340_920kw_for_commercial_and_industrial_use_reliable_scroll_compressor_technology_in_large_c.jpg","attrs":{"Certification":"CB, ISO","Heating Operating Range":"-15 to 48\u00b0C","Model Range":"90-240 HA\t100-260 HA","Place of Origin":"China"}}
230-3,000RT Oil-Free Platform with Aerospace-Grade Compression Technology for Commercial Centrifugal Applications
Overview
The MagBoost series introduces bearing-free compression technology to commercial and industrial cooling systems, completely eliminating mechanical contact in the rotating assembly. This innovative suspension architecture removes oil entirely from the refrigeration circuit, delivering significant benefits for maintenance scheduling and efficiency across full-load to part-load operating conditions.
Advanced two-stage compression incorporates aerodynamic principles developed through aerospace engineering, providing measurable efficiency improvements throughout the entire operating range. Permanent magnet synchronous motor technology complements the compression system across all capacity levels, while microchannel heat exchanger technology reduces required refrigerant inventory while enhancing heat transfer performance.
Precision position monitoring at 20kHz maintains rotor stability within micrometer tolerances. Emergency power capability ensures graceful shutdown during supply interruptions, with passive backup bearings providing mechanical security. The system supports cooling water supply temperatures as low as 12°C, with single-compressor operation extending down to 10% of rated output.
Performance testing demonstrates COP values reaching 6.774, with IPLV values up to 12.03. Comprehensive warranty coverage includes five years for the complete unit assembly and ten years for the magnetic bearing assembly. Design provisions accommodate future refrigerant transitions to R1234ze, R513A, or R515B as regulatory requirements evolve.
Core Technology Features
Magnetic Levitation Suspension Architecture Eliminating Mechanical Bearing Contact
Aerospace-Advanced Aerodynamic Principles in Two-Stage Compression Configuration
Measurable Efficiency Advantages at Full-Load and Part-Load Operating Points
Permanent Magnet Synchronous Motor Technology Across Full Capacity Envelope
Microchannel Heat Exchanger Technology Reducing Charge and Enhancing Transfer Coefficients
20kHz Position Monitoring with Micrometer-Accuracy Rotor Position Control
Emergency Power Mode and Passive Backup Bearing Protection
Single-Compressor Operating Capability Down to 10% of Rated Output
Stable Operation with 12°C Cooling Water Supply Temperature
Acoustic Output of 70dB(A)
Extended Warranty: 5-Year Unit Coverage / 10-Year Magnetic Bearing Coverage
Refrigerant Transition Accommodations for R1234ze, R513A, or R515B
Application Scenarios
Premium commercial office developments, hospital and healthcare campus central plants, primary data center cooling infrastructure, airport terminal and transit hub climate systems, industrial process temperature management, district energy production facilities, convention center and public assembly venues, financial services data processing centers.
Certifications & Standards
AHRI 550/590 - Water-chilling packages using the vapor compression cycle
LEED - Leadership in Energy and Environmental Design certification support
GB 19577-2024 - Chinese national standard for liquid chilling package efficiency
Technical Specifications
Parameter
MagBoost Series
Cooling Capacity
230-3,000 RT
Refrigerant
R134a (R1234ze/R513A/R515B ready)
Compressor Type
Magnetic Levitation (Oil-Free)
Compression
Back-to-Back Two-Stage
Motor Type
Permanent Magnet Synchronous
Evaporator Type
Microchannel Flooded
COP (Max)
6.774
IPLV (Max)
12.03
Minimum Single Compressor Load
10%
Cooling Water Range
12°C+ stable operation
Noise Level
70 dB(A)
Operating Range
Full range variable load
Warranty
5 years unit + 10 years magnetic bearing compressor
Henan Hongtai HVAC Equipment Co., Ltd. is a technology-based service enterprise integrating the sales of air-conditioning system and related accessories, exporting the products with good quality and the most suitable ones for customers' project. Our main products include VRF system, Chille... Henan Hongtai HVAC Equipment Co., Ltd. is a technology-based service enterprise integrating the sales of air-conditioning system and related accessories, exporting the products with good quality and the most suitable ones for customers' project. Our main products include VRF system, Chille...
