High-Efficiency Air-Bearing Centrifugal Chiller 75RT-1000RT with Energy

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Price： 6000-2000000RMB/Set
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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
Brand Name	DONGXING
Certification	ISO

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Product Details
Company Details

Product Specification


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	Brand Name	DONGXING
Certification	ISO
High Light	75RT-1000RT Air-Bearing Centrifugal Chiller ，Energy Efficiency Ratio (EER) 6.5 Magnetic Levitation Chiller ，Low Noise ≤75dB(A) Air-Suspension Variable-Frequency Water Chiller

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

Attribute	Value
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

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 number	DQWV75SA	DQWV9OSA	DQWV200SA	DQWV250SA	DQWV400TA	DQWV450TA
Model number	Refrigeration Capacity
kW	265	315	701	855	1405	1580
USRT	75.4	89.6	199.4	243.2	399.6	449.4
kcal/h	227,900	270,900	602,860	735,300	1,208,300	1,358,800
Power consumption (kW)	42.9	51.2	107.5	130.3	206.0	231.3
COP (kW/KW)	6.18	6.15	6.52	6.56	6.82	6.83
IPLV (kW/KW)	8.23	8.18	8.56	8.52	9.15	9.12

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

Company Details

Bronze Gleitlager

Bronze Sleeve Bushings

and

Graphite Plugged Bushings

from Quality China Factory



Business Type:

Manufacturer 


Year Established:

2007 


Total Annual:

30000000-32000000


Employee Number:

150~200 


Ecer Certification：

Verified Supplier 

ABOUT USDong Xing Refrigeration Electrical Co., Ltd. Dong Xing refrigeration Electrical Co., Ltd. Is a professional manufacturer of air-conditioning refrigeration and industrial refrigeration equipment for large enterprises, the company has passed ISO9001: 2000 certification. In accor... ABOUT USDong Xing Refrigeration Electrical Co., Ltd. Dong Xing refrigeration Electrical Co., Ltd. Is a professional manufacturer of air-conditioning refrigeration and industrial refrigeration equipment for large enterprises, the company has passed ISO9001: 2000 certification. In accor...

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Reach Us
Shenzhen Dongxing Refrigeration Electromechanical Co., Ltd.
No. 9, Fourth Industrial Zone, Shanghenglang, Henglang Community, Dalang Street, Longhua District, Shenzhen City 419
https://www.industrialwater-chiller.com/

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