Re-Circulating Water Chiller Unit

Water Chiller Ranges: Chiller, Water Chiller, Air Chiller, Air Cooled Chiller, Water Cooled Chiller, Air Cooled Chiller,

As a water chiller, this water cooled screw chiller has the following features. Chiller

1. Cooling capacity: 110kw~865kw
2. Normal conditions: Chilled water inlet temperature is 12 degrees, outlet temperature is 7 degrees. Cooling water inlet temperature is 30 degrees, outlet temperature is 35 degrees
3. Input power: 3P-380V-50Hz, Allowable fluctuate voltage: ± 10%, allowable voltage difference in phase: ± 2%.
4. Measuring noise spot: 2m ahead and 1.5m high in front of chiller with average measurement on four dimensions.
5. Semi-closed 5: 6 asymmetric twin-screw compressor from world-renowned brand, trouble-free operation over 100000 hours.
6. Four stages volume control or 0%-100% automatic regulation.
7. Fluoride-resistant high-performance motor from French.
8. Use PLC microcomputer control from Germany Siemens LCD touch screen, both English and Chinese human-machine interface.
9. Wide range of variable chilled water temperature to meet the industrial requirements throughout whole year.
10. Friendly choose to use environmentally R407C or R134A refrigerant.







CHILLER, WATER CHILLER, WATER COOLED CHILLER

Water cooled screw chiller(Single compressor)
Item                           Type			DSW-
			1101	1501	1901	2301	2901	3601	4001	4701	4901	5601	6001	6501	7001	7901	8401	8651
Nominal cooling capacity		KW	110	150	190	230	290	360	400	470	490	560	600	650	700	790	840	865
		104Kcal/h	9.5	12.9	16.3	19.8	24.9	31.0	34.4	40.4	42.1	48.1	51.6	55.9	60.2	67.9	72.2	74.4
		RT	31	43	54	65	82	102	114	134	139	159	171	185	199	225	239	246
Run control			Use PLC microcomputer control
Power Supply			380V/3N/50Hz
Compressor	Type		Semi-closed 5:6 asymmetric twin-screw compressor
	Quantity		1
	Startup type		Y Start
	Energy regulation		0-25%-50%-75%-100% or automatic regulation
	Refrigeration input power	KW	25	32.5	39	48	59.5	75	82.5	98	102	116	125	136	145	164	175	180
	Rated Current	A	43.5	56.6	67.9	83.5	103.5	130.5	143.6	170.5	177.5	201.8	217.5	236.6	252.3	285.4	304.5	313.2
Evaporator	Type		Pipe dry high efficiency heat exchanger
	Flow	m3/h	18.9	25.7	32.6	39.4	49.7	61.7	68.6	80.6	84.0	96.0	102.9	111.4	120.0	135.4	144.0	148.3
	Interface size		DN65		DN80		DN100		DN125					DN150
	Water pressure drop	Kpa	48	48	50	50	50	55	55	58	60	62	67	68	68	70	70	72
Condenser	Type		Pipe  high efficiency heat exchanger
	Flow	m3/h	23.1	31.3	39.3	47.7	59.9	74.6	82.7	97.4	101.5	115.9	124.3	134.7	144.9	163.5	174.0	179.1
	Interface size		DN65	DN80			DN100	DN125			DN150						DN200
	Water pressure drop	KPa	46	46	47	47	48	53	53	56	56	60	65	65	67	68	68	70
Refrigerant	Type		R22
	Refrigerant volume	kg	20	25	30	40	45	55	65	75	80	85	95	100	105	125	130	135
Overall dimensions	Length	mm	2355	2500	2595	2860	2860	2860	2860	3225	3225	3225	3505	3605	3605	3930	3930	3930
	Width	mm	900	900	900	900	1100	1100	1110	1100	1100	1100	1100	1100	1100	1100	1100	1100
	Height	mm	1335	1335	1430	1430	1540	1770	1770	1770	1770	1910	1910	1910	2050	2100	2100	2100
Noise		dB(A)	64	65	66	66	68	68	68	68	69	70	72	72	72	73	73	73
Machine weight		kg	850	1050	1270	1340	1640	1750	2080	2300	2570	2850	2900	3100	3450	4050	4230	4350
Operating weight		kg	900	1150	1420	1540	1890	2050	2330	2550	2950	3000	3200	3450	3750	4450	4600	4750