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Industrial Chillers, 1.Convenient operation, 2.Simple structure, 3.Easy to repair, 4.Effcient - details see: https://www.machineto.com/air-cooled-industry-chillers-10243295

JJ-W series water-cooled chiller adopt the single vapor compression circuit and also have the device of compressor carry protection,pump delivery protection, reverse warning, prevent freezing protection and high and low pressure protection,etc..This machine has stable performance and long service life.It can cooling down quickly ,temperature control stability and meet customer demand.

This series of production mainly work with the principle of cold and heat exchange,can be used in industries,it will not be influenced by environment,it is the indispensable equipment configuration.

Features and functions:

1.The temperature range of chilled fluid is from 7°Cto 35°C.
2.High quality stainless steel heat retaining tank.
3.Anti icing protective device.
4.Use R22 refrigerant with good refrigeration effect.
5.Frozen loop use high and low voltage switch control.
6.Compressor and pump both have delivery protection..
7.Finned condenser, fast heat conduction, heat effect is good.
8.Shell and tube evaporator, good heat exchange and cooling effect.
9.Convenient operation, simple structure, easy to repair.

Parameter list

Item Model		JJ-A-0.6	JJ-A-1	JJ-A-2	JJ-A-3	JJ-A-5	JJ-A-6	JJ-A-8(D)	JJ-A-10(D)	JJ-A-12	JJ-A-15	JJ-A-20(D)	JJ-A-25(D)	JJ-A-30(D)	JJ-A-40(D)	JJ-A-50(D)
Nominal cooling capacity	Kcal/h	1290	2451	4446	6803	11223	13115	17630	22446	25585	35948	47558	51170	71896	94256	118852
	50HZ/60HX	1548	2941	5332	8163	13468	15738	21156	26935	30702	43138	57070	61404	86258	113090	142588
	KW	1.5	2.85	5.17	7.91	13.05	15.25	20.5	26.1	29.75	41.8	55.3	59.5	83.6	109.6	138.2
	50HZ/60HZ	1.8	3.42	6.2	9.5	15.66	18.3	24.6	31.3	35.7	50.16	66.36	71.4	100.3	131.5	165.8
Compressor	Power(KW)	0.45	0.95	1.73	2.7	4.41	5.2	3.52*2	4.41*2	9.82	13.72	8.3*2	9.82*2	13.72*2	17.1*2	21.5*2
	Type	Hermetic rotating type		Hermetic scroll type
Refrigerant	Type	R22
	Type of control	Capillary		Expansion valve
Evaporator	Type	Water tank with coil(Shell and tube)
	Chilled fluid flow(m3/h)	0.258	0.49	0.89	1.36	2.24	2.63	3.52	4.47	5.12	7.2	9.52	10.25	14.39	18.87	23.79
		0.31	0.589	1.068	1.63	2.68	3.15	4.22	5.37	6.15	8.63	11.42	12.29	17.27	22.63	28.55
	Tank volume(L)	16	20	25	50	70	70	120	200	200	270	350	350	420	580	580
	Inlet and outlet pipe caliber	1/2”	1/2”	1/2”	1”	1”	1”	1-1/2”	1-1/2”	2”	2”	2-1/2”	2-1/2”	2-1/2”	3”	3”
Pump	Power (Kw)	0.37	0.37	0.37	0.37	0.75	0.75	0.75	0.75	1.5	1.5	2.25	2.25	3.75	3.75	5.5
	Lift (m)	20	20	20	20	20	20	22	20	20	20	20	20	22	22	23
Condenser	Type	Finned copper tube+low noise outer rotor fan
	Cooling air flow(m3/h)	750	1000	2000	3000	5000	6000	8000	10000	12000	15000	20000	25000	30000	40000	50000
Input power	(KW)	0.96	1.46	2.25	3.27	5.54	6.33	8.29	10.47	11.82	16.42	20.41	23.45	32.75	40.35	51.62
Safety protection		Compressor over temperature,over current,high and low pressure,over temperature,flow switch,phase sequence,phase-missing,exhaust overheating,antifreezing
Power		1PH-220V 50HZ(60HZ)			3PH-380V 50HZ(200V/220V/415V 50HZ/60HZ)
		(110V 50HZ/60HZ)
Dimension	Length(mm)	580	580	650	930	1140	1140	1300	1530	1530	1850	2000	2000	2000	2000	2200
	Width(mm)	440	440	550	520	560	560	720	780	780	990	1130	1130	1480	1560	1760
	Height(mm)	750	750	850	975	1040	1040	1310	1430	1430	1680	1720	1924	1800	1880	1880
Weight	Kg	50	73	100	135	175	180	310	450	530	750	835	920	1150	1350	1600

Note:1Nominal cooling capacity is according to:inlet chilled fluid temperature:12°C;outlet chilled fluid temperature:7°C;inlet cooling air temperature:30°C;outlet cooling air temperature:35°C.

Working range:The temperature range of chilled fluid is from 5°C. To 35°C.Temperature difference between inlet and outlet chilled fluid is from 3°Cto 8°C.

It is better to use the chiller while the ambient temperature at or below 35°C