Scroll Chillers | Air-cooled Scroll Chillers

Comprehensive Industrial Scroll Chiller Solutions

You can choose from our standard industrial scroll chillers, or we can design a custom chiller to meet your purpose, restraint and budget. We’ll optimize our chiller for your process, so you don’t have to adapt your process to an available chiller that doesn’t perfectly meet your requirements. We understand the ever-changing demands when it comes to cooling, and we are always available to help with your concerns.

Air-cooled Scroll Chillers

SFT air-cooled scroll chillers provide chilled water for almost any process. They are designed for either indoor or outdoor (roof or ground level) installations. Each unit includes hermetic scroll compressors, air-cooled condenser, a full refrigerant charge of R-410A, and a weather-resistant microprocessor control centre, all mounted on a rugged steel base.

SFT’s industrial air-cooled scroll chillers are ideal for rigorous chiller applications. Our smart scroll chillers are available from 2.5 tons up to 60 tons capacity and provide reliable efficiency and operational performance.

Our air-cooled scroll chillers feature a single-point power connection for reduced wiring costs, industry-leading eco-friendly design and high energy efficiency.

CHARACTERISTICS

SFT air-cooled scroll chillers are high thermodynamic engineering products, developed with high accuracy in balancing compressors, evaporator and condensers in order to offer high performances and safety. The materials adopted for the products have been chosen without any compromises, taking care of quality and long life purposes of products. The quality management system of SFT meets ISO 9001 requirements of the high fabrication standards.

Working Reliability

In the summertime, the chiller produces chilled water through a plate exchanger while the condenser coils dissipate the heat rejection. In the wintertime, the plate heat exchanger works as a water condenser to produce hot water while condenser coils dissipate cooling capacity to the ambient air. The periodic defrosting, necessary during low-temperature functioning of the chiller is run by the system in means of automatic switching of the four-ways inversion cycle valve.

Modular Design

SFT air-cooled scroll chillers are designed as the original modules; different numbers of modules can be combined to satisfy the various load. The largest combination is 10 modules. It is convenient for transportation and installation.

Highly Flexible Design

The SFT air-cooled scroll chillers are available in sizes covering a range from 8 to 210 kW rated cooling capacity. With the availability of many accessories and the applications of high tech control and safety devices, The chillers are flexible for their installations in commercial, residential and industrial environments.

Low Installation Costs

The air-cooled scroll chillers come as a complete assembly. And every chiller is functionally tested before leaving our manufactory. All the functions are guaranteed zero-defect so that we can deliver the equipment to site for most effortless installation.

Specifications

Models			CL05T-ASRS	CL1T-ASRS	CL1HT-ASRS	CL2HT-ASCS	CL4T-ASCS	CL5T-ASCS	CL6T-ADCS	CL8T-ADCS
Nominal Cooling Capacity	7℃	Kcal/h	1419	2365	4592	7654	11506	14310	18816	23013
		kW	1.65	2.75	5.34	8.9	13.38	16.64	21.88	26.76
		USRT	0.47	0.78	1.52	2.53	3.80	4.73	6.22	7.61
	12℃	Kcal/h	1634	2744	5486	9253	13846	17535	22755	27692
		kW	1.9	3.99	6.38	10.76	16.1	20.39	26.46	32.2
		USRT	0.54	1.13	1.81	3.06	4.58	5.80	7.52	9.16
Input Power		kW	0.895	1.4	2.24	3.15	4.71	5.42	7.15	9.76
Power Supply			220V/1P/50Hz			380V/3P/50Hz, 220V/3P/60Hz
Gas	Type		R22/R407c/R410a
Gas	Control		Capillary
Compressor	Type		Hermetic rotary			Hermetic scroll
Compressor	Power	kW	0.45	0.89	1.73	2.5	3.68	4.31	2.95x2	3.68x2
Condenser	Type		High-efficiency aluminum finned coil + big volume low noise axial fan
	Air volume	m³/h	750	1000	2000	3000	5000	6000	8000	10,000
	Fan power	kW	0.095	0.14	0.18	0.14x2	0.14x2	0.18x2	0.25x2	0.45x2
Evaporator	Type	Tank with copper coil / shell-and-tube
	Chilled water volume	m³/h	0.258	0.476	0.908	1.36	2.22	2.6	3.52	4.44
	Tank volume	Litre	10.6	18.3	27	50	60	110	120	200
	Pipe connection	Inch	½	½	½	1	1	1	1-1/2	2
Pump	Power	kW	0.37	0.37	0.37	0.37	0.75	0.75	0.75	1.5
Pump	Head	M	20	20	20	20	20	20	20	20
Safety Devices			Compressor inner protection, over current protection, high/low-pressure protection, over-temperature protection, flow rate protection, phase sequence/phase shortage protection, low-level coolant protection, anti-freezing protection, exhaust overheat protection
Dimensions	Length	mm	550	600	650	1030	1030	1170	1350	1550
	Width	mm	755	400	520	560	560	610	680	760
	Height	mm	755	885	1030	1330	1330	1390	1520	1680
Net Weight		kg	45	52	85	132	165	183	265	345
Notes: The nominal cooling capacity is based on entering water temperature at 12℃, leaving water temperature at 7℃, and the air ambient temperature at 35℃. All specifications are subject to change by the manufacturer without prior notice.

Models			CL10T-ADCS	CL15T-ADCS	CL18T-ADCS	CL20T-ADCS	CL25T-ADCS	CL35T-AMCS	CL40T-AMCS	CL50T-AMCS
Nominal Cooling Capacity	7℃	Kcal/h	28620	36756	46629	54025	68146	93258	108050	136310
		kW	33.28	42.74	54.22	62.82	79.24	108.4	125.6	158.5
		USRT	9.46	12.15	15.42	17.86	22.53	30.82	35.71	45.07
	12℃	Kcal/h	35070	45046	55452	64500	81510	110854	129000	163021
		kW	40.78	52.38	64.48	75	94.78	128.9	150	189.6
		USRT	11.60	14.89	18.33	21.33	26.95	36.65	42.65	53.91
Input Power		kW	11.02	15.3	18.6	20.82	28.64	36.9	41.34	53.58
Power Supply			380V/3P/50Hz, 220V/3P/60Hz, 460V/3P/60Hz
Gas	Type		R22/R407c/R410a
Gas	Control		Thermostatic expansion valve
Compressor	Type		Hermetic scroll
Compressor	Power	kW	4.31x2	5.95x2	7.4x2	8.51x2	11.27x2	7.4x4	8.51x4	11.27x4
Condenser	Type		High-efficiency aluminum finned coil + big volume low noise axial fan
	Air volume	m³/h	12,000	15,000	20,000	25,000	30,000	40,000	50,000	60,000
	Fan power	kW	0.45x2	0.6x2	0.8x2	0.8x2	0.6x4	0.6x6	0.6x6	0.8x6
Evaporator	Type		Tank with copper coil / shell-and-tube
	Chilled water volume	m³/h	5.03	7.1	8.84	10.06	13.6	17.75	21.9	25.9
	Tank volume	Litre	200	270	350	350	420	580	580	-
	Pipe connection	Inch	2	2	2-1/2	2-1/2	3	3	3	3
Pump	Power	kW	1.5	2.2	2.2	2.2	3.7	3.7	3.7	4
Pump	Head	M	20	20	20	20	20	20	20	20
Safety Devices			Compressor inner protection, over current protection, high/low-pressure protection, over-temperature protection, flow rate protection, phase sequence/phase shortage protection, low-level coolant protection, anti-freezing protection, exhaust overheat protection
Dimensions	Length	mm	1550	1830	2010	2010	2050	2180	2350	2650
	Width	mm	760	850	950	950	1500	1800	1800	1800
	Height	mm	1680	1870	1990	1990	2010	2040	2040	2040
Net Weight		kgs	382	580	650	810	890	1112	1320	1560
Notes: The nominal cooling capacity is based on entering water temperature at 12℃, leaving water temperature at 7℃, and the air ambient temperature at 35℃. All specifications are subject to change by the manufacturer without prior notice.

Scroll Chillers (AC)

Comprehensive Industrial Scroll Chiller Solutions

Air-cooled Scroll Chillers

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