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Industrial / Commercial Air Cooled Screw Chiller For Central Air Conditioning Systems

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Brand Name :	Euroklimat
Model Number :	EKAS
Certification :	ARI ,CE，ISO9001,ISO14001,OHSAS18001，CRAA,CQC
Price :	negotiation
Payment Terms :	T/T or L/C
Supply Ability :	60pcs per month
Delivery Time :	40 working days after received your payment

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Industrial / Commercial Air Cooled Screw Chiller For Central Air Conditioning Systems

Industrial / Commercial Large Scale Air Cooled Screw Chiller For Central Air Conditioning Systems

Specifications:

Model			EKAS065	EKAS090	EKAS100	EKAS115	EKAS125	EKAS140	EKAS150	EKAS165
Nominal cooling capacity		kW	230.7	320.7	352.3	404.6	441.4	496.9	534.2	584.6
		USRT	65.6	91.2	100.2	115	125.5	141.3	151.9	166.2
		×104kcal/h	19.8	27.6	30.3	34.8	38	42.7	45.9	50.3
Nominal heating capacity*		kW	271.4	350.2	381.4	425.9	472.1	538.2	578.6	633.1
		USRT	77.2	99.6	108.5	121.1	134.2	153	164.5	180
		×104kcal/h	23.3	30.1	32.8	36.6	40.6	46.3	49.8	54.4
Cooling compressor power		kW	70.4	95.7	101.1	118.3	122.7	140.9	151.5	165.4
Heating compressor power*		kW	69.5	96.7	97.2	115.4	122.5	138.8	149.2	163.0
Capacity modulation			25% ~ 100% stepless modulation
Startup type			Y-Δ
Power supply			380V/3~/50Hz
Refrigerant	Type		R22
	Circuit Qty.		1	1	1	1	1	1	1	1
	Control mode		Electronic expansion valve
Compressor	Type		Semi-closed double screw type
Compressor	Qty.		1	1	1	1	1	1	1	1
Lubricant	Code		EK01
Lubricant	Filling		13x1	13x1	13x1	13x1	13x1	19x1	19x1	23x1
Fan	Type		Spiral axial fan
	Qty.	No.	6	6	8	8	8	10	10	12
	Total power	kW	10.8	10.8	14.4	14.4	14.4	18.0	18.0	21.6
	Air flow	×104m3/h	12	12	16	16	16	20	20	24
Air side heat exchanger	Type		Fins
Air side heat exchanger	Density	piece/inch	16FPI
Water side heat exchanger	Type		Dry shell-tube type
	Water flow for cooling	3 m /h	39.7	55.2	60.6	69.6	75.9	85.5	91.9	100.5
	Pressure drop	kPa	71	65	66	76	69	69	64	53
	Water flow for heating*	3 m /h	46.7	60.2	65.6	73.3	81.2	92.6	99.5	108.9
	Pipe diameter	inch	3	4	5	5	5	5	8	8
Rated current		A	144	177	197	233	241	277	295	327
Max. operating current		A	194	242	260	303	314	361	385	425
Max. startup current		A	296	357	357	478	478	660	660	749
Dimensions	Length	mm	3200	3200	4100	4100	4100	5000	5000	5900
	Width	mm	2260	2230	2230	2260	2260	2260	2260	2260
	Height	mm	2525	2300	2460	2525	2525	2525	2525	2525
Weight of a single indoor unit	Shipment of cooling only units	kg	3830	3865	4015	4165	4765	4810	4810	5380
	Operation of cooling only units	kg	3980	4015	4165	4315	4915	4966	4966	5540
	Shipment of heat pump units	kg	3900	3950	4100	4250	4850	4900	4900	5480
	Operation of heat pump units	kg	4050	4100	4250	4400	5000	5056	5056	5640

Model			EKAS180	EKAS190	EKAS200	EKAS210	EKAS225	EKAS235	EKAS250	EKAS275
Nominal cooling capacity		kW	638.2	676.5	708.2	739.0	801.4	826.6	882.9	975.6
		USRT	181.5	192.4	201.4	210.1	227.9	235.0	251.0	277.4
		×104kcal/h	54.9	58.2	60.9	63.6	68.9	71.1	75.9	83.9
Nominal heating capacity*		kW	682.6	722.9	776.2	800.4	867.9	895.7	944.3	1050.7
		USRT	194.1	205.5	220.7	227.6	246.8	254.7	268.5	298.8
		×104kcal/h	58.7	62.2	66.7	68.8	74.6	77.0	81.2	90.4
Cooling compressor power		kW	170.9	181.0	194.2	199.1	211.5	217.3	245.4	274.1
Heating compressor power*		kW	172.0	182.1	195.6	194.7	206.3	211.6	244.9	271.6
Capacity modulation			25% ~ 100% stepless modulation					12.5% ~ 100% stepless modulation
Startup type			Y-Δ
Power supply			380V/3~/50Hz
Refrigerant	Type		R22
	Circuit Qty.		1	1	1	1	1	1	2	2
	Control mode		Electronic expansion valve
Compressor	Type		Semi-closed double screw type
Compressor	Qty.		1	1	1	1	1	1	2	2
Lubricant	Code		EK01
Lubricant	Filling		23x1	23x1	23x1	23x1	23x1	23x1	13x2	19+13
Fan	Type		Spiral axial fan
	Qty.	No.	12	12	14	14	16	16	16	18
	Total power	kW	21.6	21.6	25.2	25.2	28.8	28.8	28.8	32.4
	Air flow	×104m3/h	24	24	28	28	32	32	32	36
Air side heat exchanger	Type		Fins
Air side heat exchanger	Density	piece/inch	16FPI
Water side heat exchanger	Type		Dry shell-tube type
	Water flow for cooling	3 m /h	109.8	116.4	121.8	127.1	137.8	142.2	151.9	167.8
	Pressure drop of cooling water	kPa	60	46	53	57	73	44	48	56
	Water flow for heating*	3 m /h	117.4	124.3	133.5	137.7	149.3	154.1	162.4	180.7
	Pipe diameter	inch	8	8	8	8	8	8	8	8
Rated current		A	344	361	392	394	424	434	482	536
Max. operating current		A	447	471	510	510	548	562	628	699
Max. startup current		A	749	882	882	882	882	882	719	901
Dimensions	Length	mm	5900	5900	6800	6800	7700	7700	8100	9000
	Width	mm	2260	2260	2260	2260	2260	2260	2260	2260
	Height	mm	2525	2525	2525	2525	2525	2525	2525	2525
Weight of a single indoor unit	Shipment of cooling only units	kg	5500	5520	5555	5755	5805	5835	9580	9675
	Operation of cooling only units	kg	5660	5680	5715	5935	5985	6015	9880	9987
	Shipment of heat pump units	kg	5600	5620	5670	5870	5920	5950	9750	9850
	Operation of heat pump units	kg	5760	5780	5830	6050	6100	6130	10050	10162

Model			EKAS300	EKAS330	EKAS360	EKAS380	EKAS400	EKAS420	EKAS445	EKAS470
Nominal cooling capacity		kW	1068.3	1172.4	1276.5	1346.4	1416.3	1477.9	1565.6	1653.2
		USRT	303.8	333.4	363.0	382.8	402.7	420.2	445.1	470.1
		×104kcal/h	91.9	100.8	109.8	115.8	121.8	127.1	134.6	142.2
Nominal heating capacity*		kW	1157.2	1261.2	1365.3	1458.8	1552.3	1600.7	1696.1	1791.4
		USRT	329.0	358.6	388.2	414.8	441.4	455.1	482.2	509.3
		×104kcal/h	99.5	108.5	117.4	125.5	133.5	137.7	145.9	154.1
Cooling compressor power		kW	302.9	322.4	341.8	365.1	388.5	398.3	416.4	434.6
Heating compressor power*		kW	298.3	321.2	344.0	367.6	391.1	389.5	406.3	423.2
Capacity modulation			12.5% ~ 100% stepless modulation
Startup type			Y-Δ
Power supply			380V/3~/50Hz
Refrigerant	Type		R22
	Circuit Qty.		2	2	2	2	2	2	2	2
	Control mode		Electronic expansion valve
Compressor	Type		Semi-closed double screw type
Compressor	Qty.		2	2	2	2	2	2	2	2
Lubricant	Code		EK01
Lubricant	Filling		19x2	23x2	23x2	23x2	23x2	23x2	23x2	23x2
Fan	Type		Spiral axial fan
	Qty.	No.	20	22	24	26	28	28	30	32
	Total power	kW	36.0	39.6	43.2	46.8	50.4	50.4	54.0	57.6
	Air flow	×104m3/h	40	44	48	52	56	56	60	64
Air side heat exchanger	Type		Fins
Air side heat exchanger	Density	piece/inch	16FPI
Water side heat exchanger	Type		Dry shell-tube type
	Water flow for cooling	3 m /h	183.7	201.7	219.6	231.6	243.6	254.2	269.3	284.4
	Pressure drop of cooling water	kPa	67	50	57	67	78	85	49	54
	Water flow for heating*	3 m /h	199.0	216.9	234.8	250.9	267.0	275.3	291.7	308.1
	Pipe diameter	inch	8	8	8	8	8	8	8	8
Rated current		A	590	639	687	735	785	788	828	868
Max. operating current		A	770	832	894	957	1020	1020	1072	1124
Max. startup current		A	955	1044	1092	1226	1274	1276	1276	1316
Dimensions	Length	mm	9900	10800	11700	12600	13500	13500	14400	15300
	Width	mm	2260	2260	2260	2260	2260	2260	2260	2260
	Height	mm	2525	2525	2525	2525	2525	2525	2525	2525
Weight of a single indoor unit	Shipment of cooling only units	kg	9670	10820	11060	11075	11160	11560	11660	11720
	Operation of cooling only units	kg	9982	11140	11380	11395	11480	11920	12020	12080
	Shipment of heat pump units	kg	9850	11010	11250	11290	11390	11790	11890	11950
	Operation of heat pump units	kg	10162	11330	11570	11610	11710	12150	12250	12310

Description:

Inheriting the supreme air cooling design from EK Italy and equipped with the leadingedge European design for large-scale air cooled units, EKASscrew-type air-cooled chiller (heat pump) units feature patented double screw compressors and high-efficiency dry evaporators. With optimized system configuration, units of this series are efficient, energy saving, reliable, easy to maintain and cost-effective (low operation cost). They are ideal choices for central air conditioning systems of hotels, guest houses, office buildings, schools, hospitals and factories, etc.

Applications:

Business Organizations	supermarket, large-scale shopping malls, exclusive agency, chain shops, large-scale sales, star-rated hotels, restaurants, travel agencies, pharmacy.
Financial Organizations	Banks, negotiable securities, funds, insurance companies, pawnshops; Non-profit Organizations: Telecommunications, post offices, hospital, schools;
Public Places	subway, airports, stations, gas stations, toll stations, bookstores, parks, exhibition halls, stadiums, museums, convention centers, ticket agencies, HR market, lottery centers; Real Estate Property: Apartments, villas, offices, commercial buildings, model rooms, property brokers;
Entertainments	Movie theaters, fitness halls, country clubs, clubs, massage rooms, bars, cafes, Internet bars, beauty shops, golf course

Competitive Advantage:

Patent-protected Double Screw Compressor - High Efficiency, Low Noise
Efficient Heat Exchanger with Outstanding Performance
Reliable and Precise Control by Electronic Expansion Valve
W-shaped Air-side Heat Exchanger for Better Performance
Wide Operation Range and Long Service Life
Patented Airscrew Fan - High Air Flow with Low Noise
Easy Installation, Simple Maintenance
Compact Structure, Easy Installation
Precise Control, Reliable Operation
Electronic Expansion Valve VS. Thermostatic Expansion Valve VS. Throttle Orifice Plate
Smart Control &Centralized control

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