Air-Cooled Scroll Chiller

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Website: http://industrialchiller-en.com/1-1-air-cooled-scroll-chiller.html

Packaged air-cooled chiller with scroll compressor

• Cooling capacity: 0.3 ton to 120 ton
• Refrigerant: R22/R407C/R410A (for standard applications)
• Power source: 380V 50Hz 3Ph
• Compressor brand: Panasonic, Danfoss, Bitzer, Copeland, Invotech
• Chilled water temperature range: 5°C to 35°C (adjustable temperature)
• Temperature control accuracy: ±1°C to 2°C
• Ambient temperature: -10°C to 35°C (standard design)
• Min. dimensions (L×W×H): 600×400×1100mm

HTI-A

Air-Cooled Scroll Chiller with Single Compressor

HTI-**AD

Air-Cooled Scroll Chiller with Dual Compressors

HTI-**AF

Air-Cooled Scroll Chiller with Four Compressors

Features

Microcomputer Control
• Bilingual interface (Chinese–English or Chinese–Russian) for easy switching.
• Temperature stability is maintained between ±1°C and ±2°C.
• User-friendly operation with an intuitive status display.
• High-quality components from Schneider Electric (France) and Siemens (Germany) ensure reliable performance and long service life.

Wide Range of Applications and Low Maintenance
• Air-cooled finned condensers operate efficiently in a variety of environments and are easy to install, clean, and maintain.
• No cooling tower or external water pump is required, as heat is removed solely through ambient air. This reduces water usage, minimizes maintenance requirements, and achieves a high coefficient of performance (COP).

Space-Saving and Flexible Installation
• Our air-cooled scroll chillers feature a compact design that can be installed on rooftops or in confined spaces, saving valuable floor space.
• We offer both open and closed cabinet models to suit different site requirements, and some models are equipped with casters for easy mobility.

Typical Applications

• Ideally suited for cooling molds in injection molding and extrusion processes, helping shorten production cycles and producing smoother, higher-quality product surfaces.
• Maintain stable operating temperatures in laser cutting machines and vacuum coating equipment, protecting precision components and ensuring reliable performance in electronic and semiconductor devices.
• In the chemical and pharmaceutical industries, air-cooled scroll chillers control the temperatures of reactors and crystallization processes, maintaining process stability and ensuring consistent product quality.
• Ideal for maintaining a constant temperature for laboratory equipment such as mass spectrometers and nuclear magnetic resonance systems, ensuring accurate and repeatable test results.
• Suitable for battery production lines and casting processes in the new energy and automotive industries, improving cooling efficiency, accelerating production, and enhancing product reliability.
• Support cooling in shopping malls, hotels, and other large buildings, with the option of multiple units working together to increase cooling capacity.
• Efficiently dissipates heat in data centers, workshops, and other large spaces, helping control energy consumption and maintain stable temperatures.

Optional

• High-pressure water pump, stainless steel water pump
• R134A, R513A or other refrigerants
• RS-485 communication interface
• Corrosion-resistant water circuit
• Explosion-proof chiller unit
• Ambient temperature options of -40°C to -10°C and 45°C to 55°C

Electrical Control Cabinet

Internal Structure

Technical Specifications

Model (HTI-***)				1/2A	1A	2A	3A	5A	6A	8AD	10AD	12AD	15AD	20AD	25AD	30AD	30AT	40AF	50AF	60AF
Nominal cooling capacity		7℃	kcal/h	1075	1935	4214	5848	10836	12556	17595	21414	26522	32216	46861	54644	68215	70292	93740	109220	129447
			kW	1.25	2.25	4.9	6.8	12.6	14.6	20.46	24.9	30.84	37.46	54.49	63.5	79.3	81.735	109	127	150.52
		12℃	kcal/h	1634	2838	5074	6966	12642	15050	21328	25370	30272	38889	55788	64663	81631	83682	111542	129000	155109
			kW	1.9	3.3	5.9	8.1	14.7	17.5	24.8	29.5	35.2	45.22	64.87	75.19	94.92	97.305	129.7	150	180.36
Input power			kW	0,895	1.4	2.24	3.15	4.82	5.56	7.37	9.66	11.4	12.68	18.46	20.72	29	28.09	36.82	41.34	56.4
Power source				1Ph 220V 50Hz/60Hz			3Ph 380V~415V 50Hz/60Hz
Refrigerant	Type			R22/R407C/ R410A
	Control			Capillary tube								Thermostatic expansion valve
Compressor	Type			Hermetic rotary compressor			Hermetic scroll compressor
	Power		kW	0.45	0.89	1.73	2.69	3.91	4.65	3.16×2	3.91×2	4.65×2	5.14×2	7.63×2	8.76×2	11.9×2	7.63×3	7.63×4	8.76×4	11.9×4
Condenser	Type			High-efficiency aluminum finned coil large volume low noise axial fan
	Air volume		m³/h	2700	2700	3700	5400	7400	7400	9000	13000	13000	15600	23200	23200	30000	30000	40000	50000	60000
	Fan power		kW	0.095	0.14	0.18	0.14×2	0.18×2	0.18×2	0.25×2	0.42×2	0.42×2	0.55×2	0.8×2	0.8×2	0.55×4	0.55×4	0.55×6	0.55×6	0.8×6
Evaporator	Type			SS tank with SS coil/ shell and tube evaporator
	Chilled water volume (7℃)		m³/h	0.258	0.476	0.908	1.36	2.22	2.6	3.52	4.44	5.03	7.1	8.84	10.06	13.6	13.6	17.75	21.9	25.9
	Tank volume		liter	10	18	27	50	60	110	120	200	200	270	350	350	420	420	580	580	580
	Pipe connection		inch	1/2	1/2	1/2	1	1	1	1-1/2	2	2	2	2	2	3	3	3	3	3
Pump	Power		kW	0.37	0.37	0.37	0.37	0.55	0.55	0.55	1	1	1.3	1.6	1.6	3	3	3	3	4
	Head		m	20	20	20	20	20	20	20	20	20	20	20	20	20	20	20	20	20
Safety devices				Compressor internal protection Overcurrent protection High/low pressure protection Over temperature protection Flow rate protection Phase sequence/phase missing protection Low level coolant protection Anti-freezing protection Exhaust overheat protection
Dimensions	Length		mm	600	600	650	1030	1180	1180	1430	1630	1630	1910	2070	2070	2050	2050	2330	2450	2900
	Width		mm	400	400	520	560	580	580	700	760	760	850	950	950	1500	1500	1700	1800	1950
	Height		mm	1110	1110	1120	1270	1305	1305	1470	1680	1680	1840	1980	1980	1890	1890	1965	2060	2080
Net weight			kg	45	52	85	132	165	183	265	345	382	580	650	810	890	900	1112	1320	1560

Data provided above is based on the following design conditions:

• Chilled water inlet/outlet temperature: 12°C / 7°C
• Cooling air inlet/outlet temperature: 35°C / 43°C

Note: Cooling capacity of the R407C unit is approx. 5% lower than that of the R22 unit.
Optional refrigerants: R407C/R410A /R134A
We reserve the right to modify specifications without further notice.

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