Big Water Cooled Screw Water Cooler

• Type: Water-Cooled
• Cooling Method: Water-cooled
• Unit Structure: Integral
• Selected Voltage: 380V/50HZ
• Compressor Number: 1
• Noise Level: Low
• Model NO.: DSW-460D
• Application Fields: Electronic
• Application Machine: Precision Machine Tool
• Certification: ISO, CE
• Condition: New
• Cooling Capacity: 90~1730kw
• Refrigerant: R22/R407c
• Power Supply: 380V-3p-50Hz
• Compressor: Hanbell Screw
• Cooling Way: Water Cooling
• Place of Origin: Shanghai, China
• Life Time: More Than 10 Years
• Warranty: 12 Months
• Chilled Water Inelt: 12 C
• Chilled Water Outlet: 7 C
• Transport Package: Wooden Wooden Package
• Specification: SGS, ISO, CE
• Trademark: DASEN
• Origin: China
• HS Code: 8418692090
• Production Capacity: 10000 Sets

Product Description

water-cooled screw industrial chiller

CHILLER, WATER CHILLER, WATER COOLED CHILLER


1. Cooling capacity: 90kw~760kw
2. Cooling conditions: Chilled water inlet temperature is 12 degrees, outlet temperature is 7 degrees. Ambient temperature is 35 degrees Heating conditions: Outside the air-dry-bulb temperature is 7 degrees, wet bulb temperature is 6 degrees, hot water outlet temperature is 45 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 100000hours.
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.
11. Free step-down triangle stars starter
CHILLER, WATER CHILLER, WATER COOLED CHILLER








Industrial Chiller Model List

DSW-
Type			200D	270D	350D	380D	470D	520D	600D	640D	700D	760D
Nominal cooling capacity		kW	196.0	270.0	351.1	382.2	466.7	511.1	602.2	635.6	695.6	760.0
		10^4kcal/h	16.9	23.2	30.2	32.9	40.1	43.9	51.8	54.6	59.8	65.3
Run control			PLC Use PLC microcomputer control
Power Supply			380V/3N/50HZ
Startup type			Y-△
Compressor	Type		5:6 Semi-closed 5:6 asymmetric twin-screw compressor
	(kW) Refrigeration input power		46.0	60.0	78.0	84.0	102.0	112.0	126.0	132.0	146.0	160.0
	(A) Rated Current		78.4	103.2	129.4	142.0	172.8	188.2	211.8	222.8	245.4	267.6
	Energy regulation		0-16.5%-33%-...100%			0-12.5%-25%-37.5%-...100%
Evaporator	Type		Pipe dry high efficiency heat exchanger
	(m^3/h) Flow		33.7	46.4	60.4	65.7	80.3	87.9	103.6	109.3	119.6	130.7
	(kPa) Water pressure drop		50.0	50.0	52.0	52.0	54.0	54.0	55.0	55.0	58.0	60.0
	(mm) Interface size		DN80	DN100			DN125				DN150
Condenser	Type		Pipe high efficiency heat exchanger
	(m^3/h) Flow		41.6	56.9	74.2	80.5	98.4	107.5	126.2	133.4	145.8	159.0
	(kPa) Water pressure drop		45.0	45.0	48.0	48.0	50.0	52.0	52.0	54.0	55.0	55.0
	(mm) Interface size		DN80	DN100		DN125			DN150			DN125*2
Refrigerant	Type		R22
	(kg) Refrigerant volume		32.0	44.0	50.0	60.0	70.0	80.0	90.0	100.0	106.0	112.0
Overall dimensions	(mm) Length		3570	3570	3570	3570	3570	3570	3570	3570	3570	4100
	(mm) Width		1050	1100	1190	1190	1240	1280	1320	1320	1380	1400
	(mm) Height		1530	1530	1540	1580	1650	1650	1650	1650	1700	2100
weight	(kg) Machine weight		1650	1850	2100	2300	2400	2600	3000	3050	3300	3750
	(kg) Operating weight		1900	2150	2550	2650	2750	3100	3550	3600	3950	4200