Air Cooled Low Temperature Chiller -5 Degree

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Features
Technical Data
Application
Certification
Part List
Reference

Features
1. Compressor: adopt international brand semi closed 5:6 non symmetrical double screw type air cooled special type compressor.
2. Heat exchanger: evaporator use high efficient shell and tube heat exchanger, condenser use high efficiency copper pipe+hydrophilic aluminum fin; with high pressure, high heat transfer efficiency, maintenance free, long service life, etc.;

3. Control system: using SIEMENS control system, advanced PLC control technology, can accept the programming, perfect communication function;

4. The electrical system: SIEMENS, Schneider and other national brands of electrical components, waterproof type control cabinet;

5. Man-machine interface: Chinese and English man-machine interface, touch type liquid crystal display operation, simple procedures, one key to start, automatic operation;

6. Chiller maintenance: chiller adopts integral design, compact structure, simple, strong corrosion resistance, with waterproof control cabinet, to ensure that the unit can be placed outside the long-term is not easy to fade, corrosion.

7. The choice of environmental protection type R407C or R134a refrigerant.

Air-cooled screw unit -5℃(Single compressor)

Model			Unit		SLA-
Model			Unit		50.1c	69.1c	93.1c	101.1c	125.1c	135.1c	160.1c	170.1c	185.1c	202.1c
Cooling capacity			Btu		170600.00	235428.00	317316.00	344612.00	426500.00	460620.00	545920.00	580040.00	631220.00	689224.00
			RT		14.20	19.60	26.42	28.69	35.51	38.35	45.45	48.30	52.56	57.39
			Kw		50.00	69.00	93.00	101.00	125.00	135.00	160.00	170.00	185.00	202.00
			×104Kcal/h		4.30	5.90	8.00	8.70	10.80	11.60	13.80	14.60	15.90	17.40
Control mode				PLC fully automatic control
power source				380V/3N/50Hz
Total Power				KW	26.80	35.60	44.90	49.70	62.50	66.60	74.20	78.90	86.00	94.10
Total Current				A	46.90	62.30	78.60	87.00	109.40	116.60	129.90	138.10	150.50	164.70
Compressor	Type			5-6 asymmetric semi-hermetic screw compressor
	Startup type			Y-△
	Energy regulation			0-33-66-100%				0-25%-50%-75%-100%
	Input power			KW	25.00	32.90	41.30	45.30	55.90	60.00	67.60	71.10	78.20	85.30
	Operation Current			A	43.80	57.60	72.30	79.30	97.80	105.00	118.30	124.40	136.90	149.30
Condenser	Type			High efficiency copper dry type shell-and-tube heat exchanger
	Water pipe connection			m³/h	21500.00	29700.00	40000.00	43400.00	53800.00	58100.00	68800.00	73100.00	79600.00	86900.00
	Cooling Water Flow				6‘	6’	8‘	8’	6‘	6‘	6’	6‘	6’	8‘
	Water pressure			KW	0.30	0.45	0.45	0.55	1.10	1.10	1.10	1.30	1.30	1.10
Evaporator	Type			Horizontal shell-and-tube/Coil type high efficiency copper heat exchanger
	Water pipe connection			m³/h	8.60	11.90	16.00	17.40	21.50	23.20	27.50	29.30	31.80		34.80
	Chilled water Flow			DN	50.00	50.00	65.00	65.00	65.00	80.00	80.00	80.00	80.00		100.00
	Water pressure			kpa	44.00	45.00	47.00	49.00	50.00	50.00	50.00	50.00	52.00		55.00
Refrigerant	Type				R22
Refrigerant	Filling quantity			kg	18.00	26.00	34.00	37.00	46.00	50.00	59.00	63.00	68.00		75.00
Safety protection				high and low pressure protection,overload protection,over temperature protection,phase sequence protection,etc.
Dimensions (LWH)		Length		mm	2450	2750	2950	3200	3200	3200	3200	3200	3550		4400
		Width		mm	1350	1400	1400	1500	2200	2200	2200	2200	2200		2200
		High		mm	2020	2020	2200	2200	2300	2300	2300	2350	2350		2350
Net Weight				kg	1850	2000	2400	2600	2800	2950	3100	3300	3550		3750
Operating weight				kg	2000	2200	2600	2900	3100	3180	3350	3600	3900		3750

Model			UNIT		SLA-
					220.1c		255.1c	270.1c	295.1c	320.1c	335.1c	380.1c	425.1c	455.1c		505.1c
Cooling capacity			Btu		750640.00		870060.00	921240.00	1006540.00	1091840.00	1143020.00	1296560.00	1450100.00	1552460.00		1723060.00
			RT		62.50		72.44	19.89	83.81	90.91	95.17	107.95	120.74	129.26		143.47
			Kw		220.00		255.00	270.00	295.00	320.00	335.00	380.00	425.00	455.00		505.00
			×104Kcal/h		18.90		22.00	23.00	25.00	28.00	29.00	33.00	37.00	39.00		43.00
Operation mode				PLC fully automatic control
Power				380V/3N/50Hz
Total Power				KW	105.30		122.20	129.40	141.10	153.70	158.10	182.60	200.60	215.50	235.40
Total Current				A	184.30		213.90	226.50	246.90	269.00	276.70	319.60	351.10	377.00	412.00
Compressor		Type		5-6 asymmetric semi-hermetic screw compressor
		startup type		Y-△
		Energy regulation		0-25-50-75-100%
		Input power		KW	94.90	110.20		116.40	126.10	135.70	140.10	164.60	182.60	193.90		213.80
		Operation Current		A	166.10	192.90		203.70	220.70	237.50	245.20	288.10	320.00	339.00		374.00
Condenser		Type		High efficiency copper dry type shell-and-tube heat exchanger
		Air volume		m³/h	94600.00	109700.00		116100.00	126900.00	137600.00	144100.00	163400.00	182800.00	195700.00		217200.00
Condensation and axial-flow fan		Qty			8‘	8’		10‘	10’	10‘	10‘	12’	12‘	12’		12‘
		unit power		KW	1.30	1.50		1.30	1.50	1.80	1.80	1.50	1..5	1.80		1.80
Evaporator		Type		Horizontal shell-and-tube/Coil type high efficiency copper heat exchanger
		Cooling Water Flow		m³/h	37.90	43.90		46.50	50.80	55.10	57.70	65.40	73.10	78.30		86.90
		Water pipe connection		DN	100.00	100.00		100.00	125.00	125.00	125.00	125.00	125.00	125.00		125.00
		Water pressure		kpa	57.00	59.00		63.00	65.00	67.00	69.00	71.00	72.00	74.00		75.00
Refrigerant		Type		R22
		Filling quantity		kg	81.00	94.00		100.00	109.00	118.00	124.00	140.00	157.00	168.00		187.00
Safety protection				high and low pressure protection,overload protection,over temperature protection,phase sequence protection,etc.
Dimensions (LWH)	Length			mm	3550	4400		4400	4400	4400	4400	5600	5600	5800	5800
	Width			mm	2200	2200		2200	2200	2200	2200	2200	2200	2200	2200
	High			mm	2350	2350		2500	2500	2500	2500	2560	2560	2560	2560
Unit net weight				kg	3950	4400		4600	5100	5500	5650	5780	5850	6000	6250
Operating weight				kg	4300	4800		5100	5600	6100	6200	6330	6400	6600	6900

Note:

1.Chilled water inlet temperature 0℃, chilled water outlet temperature -5 ℃; cooling water inlet temperature of 30 ℃, cooling water outlet temperature of 35 ℃;

2.Temperature conditions: chilled water outlet temperature range 5 ℃ -15 ℃, cooling water inlet temperature range 19 ℃ -33 ℃; 3.Safe operating range : chilled water inlet temperature 9℃-20℃; 4.The using compressor is closed turbine imported from Europe and the United States , superior performance, strong ability of anti-effusion; 5.Nominal operating conditions in the evaporator and condenser water side fouling factor of 0.018m² ℃ / kw, condenser water side fouling factor of 0.044 m² ℃ / kw; 6. Water side of the evaporator and condenser, designed to withstand a pressure of 1.0MPa; 7. The actual head of Host is that the pump head minus head losses within the host; 8. In addition to the specifications and requirements, we can provide non-standard products according to customer requirements.

Application: It is mainly used to cool down the chemical reaction kettle (chemical heat exchanger), and take away the huge heat produced by chemical reaction in time so as to achieve the purpose of cooling (cooling), so as to improve the product quality and production efficiency.

No.	Name	Brand	Original
1	Compressor	COPELAND	USA
2	Controller	BANGPU	China
	AC contactor	LG	Korea
	Thermal relay	LG	Korea
3	Heat exchanger	Shenglin	China
	Fan	MAER	China
	Expansion valve	EMERSON	USA
	Expansion valve	DANFOSS	Denmark
	High and low pressure gauge	HONGSEN	China
	Flow switch	KAOBO	China
	Water pump	SOUTH	China

Country: Bolivia
Chiller type: water cooled
Cooling capacity: 130kW
Cooling medium: R407C
Supply power: 3P-380V-50Hz
Compressor brand: COPELAND
Compressor type: scroll
Water outlet tem.: 7℃

Country: Philippines
Chiller type: air cooled
Cooling capacity: 130kW
Cooling medium: R22
Supply power: 3P-380V-60Hz
Compressor brand: COPELAND
Compressor type: scroll
Water outlet tem.: 7℃

Country: Malaysia
Chiller type: water cooled
Cooling capacity: 175kW
Cooling medium: R22
Supply power: 3P-380V-50Hz
Compressor brand: HANBELL
Compressor type: screw
Water outlet tem.: 7℃

Country: UAE
Chiller type: air cooled
Cooling capacity: 41kW
Cooling medium: R22
Supply power: 3P-380V-50Hz
Compressor brand: COPELAND
Compressor type: scroll
Water outlet tem.: 7℃