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Water Chiller | Cooling-water Machine, 1.Sanyo Japan compressor, 2.SGS/CEapproved, 3. 35~5 celsius temperature adjustable - details see: https://www.machineto.com/air-cooled-condensing-unit-10246157

Water Chiller | Cooling-water Machine
1.Sanyo Japan compressor
2.SGS/CEapproved
3. 35~5 celsius temperature adjustable

As an industrial water chiller, this water-cooled screw chiller has the following features:

1. Our compressor is imported from Italy,France and so on, being of high-quality built-in safe protection, with low noise, the electricity of province is durable.

2. Cooling capacity range: 113.8kw~838kw

3. Normal conditions: Chilled water inlet temperature is 12 degree, outlet temperature is 7 degrees. Cooling water inlet temperature is 30 degrees, outlet temperature is 35 degrees. But the lowest temperature can be -25 degress.

4. Stardard Input power: 3P-380V-50Hz, Allowable fluctuate voltage: ± 10%, allowable voltage difference in phase: ± 2%,Can also be customized according to customers’request

5. The quantity of compressor can be one or two ,each compressor is independent refrigeration system. Each other run independently.when the one is working ,the other can be working or not.

6. Use PLC microcomputer control from Germany Siemens LCD touch screen, both English and Chinese human-machine interface.

7. Wide range of variable chilled water temperature to meet the industrial requirements throughout whole year.


8.Our standard refrigerant is R22, but you can choose to use environmental refrigerant such as R407C , R134A or R507.

Technical Parameters of Water Cooling Chiller
Model			NWS-3WC	NWS-4WC	NWS-5WC	NWS-6WC	NWS-8WC	NWS-10WC	NWS-12WC	NWS-15WC	NWS-20WC	NWS-25WC	NWS-30WC	NWS-40WC	NWS-50WC
Rated Cooling Capacity	50Hz	Btu/h	43870	53941	65105	85248	107882	130210	170495	195315	266292	303846	399438	512100	645246
		KW	12.85	15.8	19.1	24.97	31.6	38.1	49.9	57.2	78.0	89.0	117.0	150.0	189.0
		Kcal/h	11051	13588	16400.2	21474.2	27176	32800.4	42948.4	49200.6	67080	76540	100620	129000	162540
		USRT	3.65	4.49	5.42	7.10	8.98	10.84	14.20	16.27	22.18	25.31	33.27	42.65	53.74
Power input			380V/3PHASE/50Hz
Compressor	power	HP	3.5	4	5	6	8	10	12	15	20	25	30	40	50
	Type		Closed cycle scroll/Piston
Flow regulator			Capillary tube/Thermostatic expension valve
Refrigerant			R22/R407C
Comdensor	Stlye		Shell tube type
	water flow	m3/h	2.65	3.26	3.94	5.15	6.52	7.87	10.31	11.81	16.10	18.37	24.14	30.95	39.00
	Diameter	DN	25	25	25	25	40	40	40	50	50	65	65	80	80
Evaporator	Style		Water tank type/shell tube type/stainless steel plate heat exchanger
	water tank	L	50	55	55	55	118	148	148	178	278	310	365	528	540
Standard freezing water flow		m3/h	2.21	2.72	3.28	4.29	5.43	6.56	8.59	9.84	13.41	15.30	20.12	25.79	32.50
Diameter of standard nipple		DN	25	25	25	25	40	40	40	50	50	65	65	80	80
Built-in pump		HP	0.5	0.5	1	1	1	1	1	2	2	3	3	5	5
Machine weight		Kg	120	125	150	185	315	335	355	650	750	1050	1360	1390	1420
Measure		Long	890	890	890	890	1200	1200	1200	1650	1650	1650	1800	2050	2050
		Wide	500	500	500	500	700	700	700	710	710	710	910	980	980
		Height	840	840	840	840	1200	1200	1200	1650	1650