Wholesale 100usrt/352kw Variable-Frequency Oil-Free Centrifugal Chiller for Industrial Cooling with R134A Cop5.81

• Customization: Available
• After-sales Service: 24/7 Online & Phone Technical Consultation
• Warranty: 3 Years Warranty for The Whole Machine
• Model NO.: DEL-AB Air Bearing Chillers
• Type: Air-Bearing Centrifugal Chiller
• Cooling Method: Water-cooled
• Unit Structure: Integral
• Selected Voltage: 380V/50HZ
• Compressor Number: 1
• Noise Level: Low
• Application Fields: Commercial Buildings, Hotels, Hospitals, Data Cent
• Certification: RoHS, UR, ISO, CE, CCC, UL
• Condition: New
• Compressor Type: Air-Bearing Variable-Frequency Centrifugal Compres
• Compressor Quantity: 1 / 2 / 3 (Depending on Model)
• Application Field: Commercial Buildings, Hotels, Hospitals, Data Cent
• Cooling Capacity: 264-3517kw / 75-1000rt
• Power Consumption: 49.6-549kw
• Cop: 5.32-6.43
• GB-Iplv: 8.18-9.63
• Refrigerant: R134A/R407c/R410A/R507c (Customizable)
• Refrigerant Charge: 200-1830kg
• Evaporator Flow Rate: 45-605m³/H
• Evaporator Pressure Drop: 30-88kpa
• Condenser Flow Rate: 57-756m³/H
• Condenser Pressure Drop: 28-78kpa
• Net Weight: 2350-12350kg
• Operating Condition: Chilled Water Outlet 7°C; Cooling Water Inlet 30°C
• Transport Package: Plywood Case, Wooden Pallet, Plastic Film
• Specification: DEL-AB Series: 260, 350, 450, 500, 705, 900, 1100,
• Trademark: NEOSOUL
• Origin: Suzhou, China
• HS Code: 84186990
• Production Capacity: 10sets/Month
• Package Size: 390.00cm * 170.00cm * 250.00cm
• Package Gross Weight: 5600.000kg

Product Description

Product Description

Model		DEL-AB	260	350	450	500	705	900	1100
Cooling Capacity		kW	264	352	440	527	717	879	1055
Ton (USRT)			75	100	125	150	204	250	300
Power Consumption		kW	49.6	60.5	75.5	90.8	115	141.3	170
COP		/	5.32	5.81	5.82	5.8	6.23	6.22	6.21
GB-IPLV		kW/kW	8.18	8.86	8.88	8.86	9.2	9.15	9.17
Compressor		Type	Air-bearing variable-frequency centrifugal compressor	Air-bearing variable-frequency centrifugal compressor	Air-bearing variable-frequency centrifugal compressor	Air-bearing variable-frequency centrifugal compressor	Air-bearing variable-frequency centrifugal compressor	Air-bearing variable-frequency centrifugal compressor	Air-bearing variable-frequency centrifugal compressor
		Quantity	1	1	1	1	1	1	1
Main Power Supply Voltage		V/HZ	3N/380±5%/50 (Customized)	3N/380±5%/50 (Customized)	3N/380±5%/50 (Customized)	3N/380±5%/50 (Customized)	3N/380±5%/50 (Customized)	3N/380±5%/50 (Customized)	3N/380±5%/50 (Customized)
Refrigerant		/	R134a/R407C/R410A/R507C (Customized)	R134a/R407C/R410A/R507C (Customized)	R134a/R407C/R410A/R507C (Customized)	R134a/R407C/R410A/R507C (Customized)	R134a/R407C/R410A/R507C (Customized)	R134a/R407C/R410A/R507C (Customized)	R134a/R407C/R410A/R507C (Customized)
Refrigerant Charge		kg	200	230	250	270	330	390	640
Evaporator	Flow	m³/h	45	60	76	91	123	151	181
	Pressure drop	kPa	30	30	35	35	38	49	61
Condenser	Flow	m³/h	57	76	95	113	154	189	227
	Pressure drop	kPa	28	29	33	33	35	35	56
Net Weight		kg	2350	2670	2800	2900	3550	4400	4800

Model		DEL-AB	1200	1400	1600	1800	1900	2100	2300
Cooling Capacity		kW	1231	1407	1583	1758	1934	2110	2286
Ton (USRT)			350	400	450	500	550	600	650
Power Consumption		kW	192	219	247	274.5	302	328.2	356
COP		/	6.41	6.42	6.41	6.41	6.4	6.43	6.42
GB-IPLV		kW/kW	9.53	9.55	9.51	9.6	9.57	9.59	9.57
Compressor		Type	Air-bearing variable-frequency centrifugal compressor	Air-bearing variable-frequency centrifugal compressor	Air-bearing variable-frequency centrifugal compressor	Air-bearing variable-frequency centrifugal compressor	Air-bearing variable-frequency centrifugal compressor	Air-bearing variable-frequency centrifugal compressor	Air-bearing variable-frequency centrifugal compressor
		Quantity	1	1	1	2	2	2	2
Main Power Supply Voltage		V/HZ	3N/380±5%/50 (Customized)	3N/380±5%/50 (Customized)	3N/380±5%/50 (Customized)	3N/380±5%/50 (Customized)	3N/380±5%/50 (Customized)	3N/380±5%/50 (Customized)	3N/380±5%/50 (Customized)
Refrigerant		/	R134a/R407C/R410A/R507C (Customized)	R134a/R407C/R410A/R507C (Customized)	R134a/R407C/R410A/R507C (Customized)	R134a/R407C/R410A/R507C (Customized)	R134a/R407C/R410A/R507C (Customized)	R134a/R407C/R410A/R507C (Customized)	R134a/R407C/R410A/R507C (Customized)
Refrigerant Charge		kg	740	790	870	1010	1100	1200	1290
Evaporator	Flow	m³/h	212	242	272	302	333	363	393
	Pressure drop	kPa	60	61	61	76	77	77	79
Condenser	Flow	m³/h	265	302	340	378	416	454	491
	Pressure drop	kPa	55	55	55	68	69	69	69
Net Weight		kg	5820	6060	6130	7130	7300	7880	8230

Model		DEL-AB	2500	2600	2800	3000	3200	3300	3500
Cooling Capacity		kW	2462	2638	2813	2989	3165	3341	3517
Ton (USRT)			700	750	800	850	900	950	1000
Power Consumption		kW	384	412	438	466	494	520.6	549
COP		/	6.41	6.4	6.42	6.41	6.41	6.42	6.41
GB-IPLV		kW/kW	9.61	9.59	9.59	9.54	9.62	9.63	9.6
Compressor		Type	Air-bearing variable-frequency centrifugal compressor	Air-bearing variable-frequency centrifugal compressor	Air-bearing variable-frequency centrifugal compressor	Air-bearing variable-frequency centrifugal compressor	Air-bearing variable-frequency centrifugal compressor	Air-bearing variable-frequency centrifugal compressor	Air-bearing variable-frequency centrifugal compressor
		Quantity	2	2	2	2	2	2	3
Main Power Supply Voltage		V/HZ	3N/380±5%/50 (Customized)	3N/380±5%/50 (Customized)	3N/380±5%/50 (Customized)	3N/380±5%/50 (Customized)	3N/380±5%/50 (Customized)	3N/380±5%/50 (Customized)	3N/380±5%/50 (Customized)
Refrigerant		/	R134a/R407C/R410A/R507C (Customized)	R134a/R407C/R410A/R507C (Customized)	R134a/R407C/R410A/R507C (Customized)	R134a/R407C/R410A/R507C (Customized)	R134a/R407C/R410A/R507C (Customized)	R134a/R407C/R410A/R507C (Customized)	R134a/R407C/R410A/R507C (Customized)
Refrigerant Charge		kg	1370	1400	1540	1650	1680	1500	1830
Evaporator	Flow	m³/h	423	454	484	514	544	575	605
	Pressure drop	kPa	80	80	80	80	85	85	88
Condenser	Flow	m³/h	529	567	605	643	680	718	756
	Pressure drop	kPa	72	71	71	71	72	73	78
Net Weight		kg	8780	9040	9390	10350	1370	12050	12350

Note: 

1. The design and manufacturing standards for the above units comply with GB/T 18430.1 Vapor Compression Cycle Chillers (Heat Pumps) for Commercial, Industrial and Similar Applications'.
Operating conditions: Chilled water outlet temperature 7°C, cooling water inlet temperature 30°C;
Chilled water flow coefficient: 0.172 m³/(h·kW); Cooling water flow coefficient: 0.215 m³/(h·kW);
Evaporator water-side fouling factor: 0.018 m²·°C/kW; Condenser water-side fouling factor: 0.044 m²·°C/kW;
2. The energy efficiency rating of the unit is determined in accordance with the standard: GB19577-2015.
3. The design pressure for the water side of the evaporator and condenser is 1.0MPa. Other pressure-bearing standards require customization.
4. The water-side connection features a clamp-type interface, with flanged connections also available as an option.
5. The above parameters are subject to change without prior notice as part of random optimization.

Application Scenarios

1. Commercial Building HVAC System

Applied to large shopping malls, office buildings, hotels, exhibition centers, gymnasiums and other commercial buildings, providing stable and efficient cooling services for central air conditioning systems. The low noise and low vibration characteristics are suitable for commercial places with high environmental requirements, and the energy saving effect is obvious, which can greatly reduce the operating cost of the building.

2. Data Center Cooling

Data centers have high requirements for cooling stability and energy consumption. Our water-cooled air bearing VFD centrifugal chiller can provide precise temperature control (outlet water temperature 7℃), stable operation 24 hours a day, and the energy saving effect is 30%~50% higher than that of traditional chillers, which is the core cooling equipment for large and medium-sized data centers.

3. Chemical & Pharmaceutical Industry

Applied to low-temperature reaction, crystallization, distillation, purification and other links in chemical and pharmaceutical production, providing stable ultra-low temperature cooling environment. The oil-free design avoids oil pollution to chemical raw materials and pharmaceutical products, ensuring product purity and safety. The environmentally friendly refrigerant meets the environmental protection requirements of the chemical and pharmaceutical industry.

4. Medical & Health Industry

Used in large hospitals, medical centers, biological laboratories and other places, providing cooling for medical equipment (MRI, CT, laboratory equipment), biological sample preservation, and operating room air conditioning systems. The low noise, low vibration and high stability characteristics meet the strict requirements of medical places, and the oil-free design ensures the cleanliness of the medical environment.

5. Other Large-scale Cooling

It is also widely used in food & beverage factories, industrial parks, power plants, nuclear power plants, airports, railway stations and other large-scale places, providing efficient, energy-saving and stable cooling services, and playing an important role in improving the operating efficiency of equipment and ensuring the normal operation of production and life.

Why Choose Us

Packaging & Shipping

Packaging

•        Multi-layer protection: EPE foam inner layer + waterproof PE film + ISPM 15 steel-wooden crate outer layer.

•        Key components wrapped with shock-absorbing foam; vulnerable parts with anti-collision corners.

•        Clear labels for model, weight and handling instructions; vacuum packaging optional for precision equipment.

Shipping

•        Cooperate with top logistics providers (MAERSK, COSCO, DHL/UPS/FedEx Industrial) for global delivery.

•        Sea freight (FCL/LCL) for bulk orders; Magnetic freight for urgent/small-batch goods.

•        Full set of compliant documents provided for smooth customs clearance worldwide.

•        Real-time transit tracking link offered; 24/7 status monitoring available.

Delivery Commitment

•        Standard products: 4-5 weeks delivery; customized products: 5-16 weeks (subject to complexity).

•        Global coverage in 50+ countries (Mainly America, Europe, Southeast Asia), on-time delivery guaranteed.

•        Free re-delivery or maintenance for transit damage (after verification).

Company Profile

Founded in 2015, we are a leading manufacturer and supplier of industrial temperature control equipment and systems, dedicated to providing high-quality, reliable and energy-efficient solutions for global industrial clients. With over a decade of R&D, production and international trade experience, we have earned a solid global reputation by adhering to "quality first, innovation-driven, customer-centric" principles.

Our core business covers a full range of industrial equipment: Industrial chillers, industrial thermal oil heaters, industrial boilers, customized heating & cooling solutions and other temperature control equipment. We serve industries including pharmaceuticals, chemicals, aerospace, new energy, electronics, food processing machinery manufacturing, etc., delivering high-performance standard and custom products that meet international standards.

Workshop & Warehouse

To ensure stable capacity and quality, we run two modern production plants with advanced manufacturing equipment, precision testing instruments and automated lines. These pants integrate parts processing, assembly, testing and packaging into a complete chain. Strict quality control is applied from raw material procurement to delivery, with each batch undergoing rigorous tests to meet top industry standards. Our annual capacity supports bulk global orders, with efficient lead times and flexible scheduling.
We focus on the international market, with a mature global sales and service network. Our products are exported to over 50 countries, mainly America, Europe and Southeast Asia. For American and European markets, we hold authoritative certifications: ASME (pressure vessels) and CE (EU access), which validate our strength and enable access to high-end global markets, we also have ISO certificate.
In Southeast Asia, we cooperate long-term with local distributors, providing timely pre-sales consultation, in-sales support and after-sales maintenance. By adapting to regional needs, our products are widely used in local chemical, pharmaceutical, food processing and new energy projects, supporting local industrial development.
Innovation drives our growth. Our R&D team of senior engineers focuses on developing more energy-efficient, eco-friendly and intelligent equipment. We invest a fixed proportion of annual sales in R&D, cooperating with institutions to launch new technologies and maintain competitiveness.
Looking ahead, global industrial upgrading boosts demand for our equipment. We will adhere to "Internationalization, Branding and Intelligence", expand market share, and strive to become a world-class thermal control solution provider. We aim to build long-term win-win cooperation with global clients as a reliable partner.

Certifications

FAQ

Q1: What is your required cooling capacity for the Water-cooled Air Bearing Centrifugal Chiller?

A1: Our unit can be customized based on 264kW-3517kW, please inform us of your specific required cooling capacity (e.g., 500kW, 1000kW).

Q2: What is your required outlet water temperature?

A2: The standard outlet water temperature is 7℃, and we can customize it according to your needs (5℃~25℃). Please inform us of your specific required outlet water temperature.

Q3: What is the power supply standard at your location?

A3: Please provide the voltage, frequency and phase of the power supply (e.g., 380V/50Hz/3Phase), we will customize the unit to match your local power supply standard.

Q4: Do you have any special requirements for refrigerant type?

A4: Our standard refrigerant is R134a (environmentally friendly), and we also support R513A, R410A and other refrigerants. Please inform us of your preference or local environmental protection requirements.

Q5: Which industry will the unit be applied to?

A5: Please inform us of the specific application field (e.g., data center, commercial building, chemical industry, medical industry), so that we can provide targeted product configuration and solutions.

Q6: How many units of the chiller do you need?

A6: Please provide the required quantity, which affects the quotation, delivery cycle and preferential terms.

Q7: What is your delivery address and required delivery time?

A7: Please provide the detailed delivery address (including country, city and postcode) and the expected delivery time, we will arrange production and shipping accordingly.

Q8: Are there any other special requirements?

A8: If you have other special needs (e.g., product customization, international certification requirements, after-sales service requirements, remote monitoring function, etc.), please feel free to inform us.

After receiving your answers to the above questions, our professional sales team will reply to you within 12 hours, providing detailed quotation, product configuration plan, delivery cycle and related service instructions. We are committed to providing you with cost-effective products and professional one-stop procurement services to achieve win-win cooperation!