Water Cooled Water Chiller

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The LSW series water cooled water chiller is available with capacity ranging from 2 to 100 RT.

The standard configurations for this industrial chiller include the pump tank, high-efficiency scroll compressor, stainless steel plate evaporator and condenser, tandem and dual circuit, shell and tube heat exchanger, filter dryer, thermostatic expansion valve, and sight glass.

The optional configurations for this series water cooled water chiller include the water regulating pressure control, various pump configurations, automatic makeup water system, oversized pump and reservoir, as well as the heat exchanger system for potable water isolation.

Technical Specification

Model
Model		LSW-03	LSW-05	LSW-08	LSW-10	LSW-12	LSW-15	LSW-20S	LSW-25S	LSW-30S	LSW-40D	LSW-50D	LSW-60D	LSW-80D	LSW-100D	LSW-120L
Refrigerating Capacity	104kcal/h	0.79	1.33	2.13	2.78	3.11	4.17	5.55	6.23	8.34	11.11	12.45	16.68	22.80	28.82	34.20
Refrigerating Capacity	kW	9.20	15.5	24.8	32.3	36.2	48.5	64.6	72.4	97	129.2	144.8	194	265.2	335.2	397.8
Compressor	Quantity (set)	1	1	1	1	1	1	2	2	2	4	4	4	4	4	6
	Input Power (kW)	2.08	3.29	5.18	6.48	7.5	10.17	12.96	15	20.34	25.92	30	40.68	55.48	69.76	83.22
	Operating Current (A)	3.83	6.49	10.22	13.3	15.39	21.41	26.6	30.79	40.14	42.29	55.26	74.94	102.2	128.51	153.3
Refrigerant	Type	R22
Machine Power (kW)		2.63	4.04	6.28	7.98	9	12.57	15.96	18	23.34	29.92	34	46.18	60.98	77.26	94.22
Total Current (A)		5.08	8.25	13.07	16.75	18.84	27.05	33.45	37.64	46.99	51.39	64.36	87.44	114.70	145.36	178.40
Supply Voltage		3φ 380V 50HZ
Condenser	Type	Horizontal Shell and Tube Type High-efficiency Heat Exchanger
	Cooling Water Flow (t/h)	4	5	8	10	12	15	20	25	25	30	40	50	65	80	100
	Water Pipe Joint	DN25	DN25	DN40	DN40	DN50	DN50	DN65	DN65	DN65	DN65	DN80	DN80	DN80	DN80	DN100
Evaporator	Type	Tube-in-tube High-efficiency Evaporator					Horizontal Shell and Tube Type High-efficiency Heat Exchanger
	Chilled Water Flow (t/h)	3	4	6	8	10	12	15	20	20	25	25	35	40	50	65
	Water Pipe Joint	DN25	DN25	DN40	DN40	DN50	DN50	DN50	DN65	DN65	DN65	DN80	DN80	DN80	DN80	DN100
Chilled Water Pump	Type	Stainless Steel Multistage Centrifugal Water Pump
	Input Power (kW)	0.55	0.75	1.1	1.5	1.5	2.4	3	3	3	4	4	5.5	5.5	7.5	11
	Head (mH2O)	28	30	28	34	33.5	40	33	28	28	31	31	32	34	33	37
Safety Protection Device		High and Low Pressure Protection, Phase-sequence Protection, Overload Current Protection, Water Shortage Alarm, Delay Protection, Overheat Protection
Nominal Volume of Water Tank (L)		75	100	150	200	320	330	400	500	500	External Type
Overall Dimensions	Length (mm)	880	880	1200	1200	1600	1600	1800	2000	2000	3000	2400	3200	2500	3500	3500
	Width (mm)	660	660	850	850	850	900	1200	1300	1200	1500	1400	1300	1400	1300	2000
	Height (mm)	1050	1050	1210	1210	1230	1330	1380	1430	1380	2030	1420	1440	1720	1670	1900
Total Weight (kg)		130	195	260	260	350	500	650	650	950	1500	1800	2000	2100	2400	2700

Note:
1. The refrigeration system for the water cooled chiller works under the condition of:
(1) Chilled water inlet temperature: 12℃;
(2) Chilled water outlet temperature: 7℃;
(3) Cooling water inlet temperature: 30℃;
(4) Cooling water outlet temperature: 35℃
2. Chilled water temperature range: 5℃ to 30℃.
3. Power supply: 3Φ/380V±10%/50Hz; ±2% phase voltage difference.
4. The above are technical specifications of chilled water systems using R22 refrigerant. Please contact us directly for the specifications of water chiller systems utilizing refrigerant such as R134a, R407C, etc.
5. The above overall dimensions are subject to change without prior notice. If you need the latest dimensions, please contact us directly, and we will provide you with the mounting dimension drawing.

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