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air cooled chiller, 1.Stable industrial design for 24hours*365days, 2.For outside installation(corrosion proof and water proof) - details see: https://www.machineto.com/industrial-air-cooled-chiller-10243272

Air cooled chiller

• High efficiency, the chiller maximizes chiller effiency by optimizing compressor operation. Electric power consumption drops dramatically wehn the cooling unloading.
• Use high efficiency copper tube aluminum fins heat exchanger, strong brace and connection.
• Stable industrial design for 24hours * 365 days running,intelligent touch panel contrl and long life warranty.
• Do not need cooling water water system, do not need special machine room to install.
• Match with water tank or fan coil can meet your diversity cooling and heating request.
• Also R134a for chose.

Unit perfomance data:

Model:20STB		03AS3	05AS3	...	30AD3	40AT3
Cpacity	kW	7.9	12.9		79.2	94.5
	Tons	2	4		23	27
General Unit	Power input kW	2.5*1	41.1		11.8*2	8.6*2
	Circuit	1			2	3
	Loading/Unloading stage %	0,100			0,33,66,100
	Power supply	380V/50hz/3P			380V/50hz/3P
	Protection	Phase/Voltage protection-High Discharge Gas Thermostat			-High&Low Prossre cutouts- Flow switch ,Freeze protection
Condenser	Type	High Efficiency Rippled			Aluminum fins/Copper tubes
	Fins per feet	166			166
	No of rows	3			3
	Poer of fans kW	0.52			6
	Fans speed RPM	900			910
Evaporator	Type	shell and tube			shell and tube
	Inlet/outlet dia. in	1-1/2"			2-1/2"
	Max water pressure Mpa	1			1
	Water flow m3/h	1.4	2.2		13.6	16.3
	Water pressure frop kPa	13	14		32	32
Running noise dB(A)		72	72		75	75
Shipping Weight kg		130	170		1000	1200

Model		40STE-110AS3		40STE-160AS3		40STE-210AS3		...	40STE-620AD3		40STE-680AD3
Refrigerant		R22	R407C	R22	R407C	R22	R407C		R22	R407C	R22	R407C
Capacity	kW	109	101	155	147	208	196		613	586	675	632
	Tons	31	29	44	42	59	56		174	167	192	180
General Unit	Power input kW	34.7*1	34.6*1	47.7*1	48.2*1	63.2*1	63.8*1		89.9*2	90.2*2	99.9*2	98.9*2
	Refrigerant charge kg	30		42		56			168		186
	Circuit	1	1	1	1	1	1		2	2	2	2
	Loading/unloading stage %	0,66,100		0,50,75,100					0,25,37.5,50,62.5,75,87.5,100
	Power supply	380V/50HZ/3P
	Protection	Phase/Voltage Protection-High Dis charge Gas Thermostat- High&low Pressure Custouts-flow switch, Freeze Protection
Condenser	Type	High Efficiency Rippled Aluminum Fins/ Copper Tubes
	Fins/Ft	166	166	166	166	166	166	...	166	166	166	166
	No of Rows	3	3	3	3	3	3		3	3	3	3
	Air flow*1000m3/h	56.8	56.8	80.4	80.4	113.6	113.6		321.6	321.6	321.6	321.6
	Power of fans kW*set	1.2*4	1.2*4	2.0*4	2.0*4	1.2*8	1.2*8		2.0*16	2.0*16	2.0*16	2.0*16
	Fan Speed RPM	900	900	910	910	900	900		910	910	910	910
	Fan Diameter mm	697	697	784	784	697	697		784	784	784	784
Evaporator	Inlet/outlet dia. in	2-1/2"		3"					4"*2	4"*2	4"*2	4"*2
	Max water pressure Mpa	1	1	1	1	1	1		1	1	1	1
	Water flow m3/h	18.7	17.4	26.7	25.3	35.7	33.7		105.4	100.8	116.0	108.7
	Water pressure drop KPa	28	28	33	33	48	48		55	55	65	65
Running noise dB(A)		72	72	72	72	75	75		75	75	75	75
Shipping Weight kg		1160	1160	1730	1730	2590	2590		5860	5860	6320	6320
Operating Weight kg		1270	1270	1920	1920	2810	2810		6480	6480	6900	6900

Air Cooled Screw Chiller - Performance Data

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Remark:
Air Cooled Screw Chiller - Performance Data
1.Rated capacity based on:D/W temperature 35°C/24°C (95F/75F),chilled water in/outlet 12°C/7°C (54F/45F);Fouling factor 0.088m²·°C/kW;
2.Chilled water range: 5°C-20°C(41F-68F) ;
3.Operating ambient temperature range: 5°C-43°C(41F-109F);
4.Heat recovery mode for chose; Can design for special inquiry; Changes for improvement can be done without early notice.

We are so appreciated for your valuable order for our air cooled chiller.

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