2024 Ice Rink Cooled Industrial Water Chiller

• Customization: Available
• After-sales Service: Overseas
• Warranty: 1 Year
• Model NO.: DSA-640S
• Type: Air-Cooled
• Cooling Method: Air-cooled
• Unit Structure: Integral
• Selected Voltage: 380V/50HZ
• Compressor Number: 1
• Noise Level: Ultra Low
• Application Fields: Plastic
• Application Machine: Combination machine
• Certification: ISO, CE
• Condition: New
• Size(mm): 6280*2160*2600
• Weight(Kg): 5600
• Transport Package: Standard Wooden Package
• Specification: SGS, CE, ISO9001
• Trademark: DASEN
• Origin: Shanghai, China
• HS Code: 8418692090
• Production Capacity: 1000

Product Description

INDUSTRIAL  APPROVED AIR/WATER COOLED CHILLER

1. Our factory in Shanghai-15000 square meters


2. Festures for air cooled screw chiller

1) Cooling capacity: 180kw~1520kw

2) Cooling conditions: Chilled water inlet temperature is 12 degrees, outlet temperature is 7 degrees Ambient 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 100000hours.

6) Eight 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

12. Dual refrigeration circuits to each other back-up

3. Pictures reference for air cooled screw chiller










4. DASEN MODEL LIST
 

DSA-
Type			85S	115S	150S	160S	200S	220S	255S	270S	300S	320S
Nominal cooling capacity		kW	85.0	115.0	150.0	160.0	200.0	220.0	255.0	270.0	300.0	320.0
		10^4kcal/h	7.3	9.9	12.9	13.8	17.2	18.9	21.9	23.2	25.8	27.5
Nominal heating capacity		kW	95.0	135.0	170.0	185.0	230.0	250.0	290.0	300.0	330.0	360.0
		10^4kcal/h	8.2	11.6	14.6	15.9	19.8	21.5	24.9	25.8	28.4	31.0
Run control			PLC Use PLC microcomputer control
Power Supply			380V/3N/50HZ
Startup type			Y-△
(kW) Machine power			30.8	40.9	50.3	59.6	70.6	76.7	85.0	88.5	99.8	108.4
(A) Machine operating current			58.5	77.7	95.5	113.2	134.1	145.7	161.4	168.1	189.5	206.0
Compressor	Type		5:6 Semi-closed 5:6 asymmetric twin-screw compressor
	(kW) Refrigeration power		27.5	36.5	45.5	50.0	61.0	66.5	75.0	78.5	86.5	94.5
	(A) Refrigeration current		46.5	61.0	77.0	84.5	103.0	112.0	126.0	132.5	146.0	159.0
	(kW) Heating power		26.5	35.0	43.5	48.0	58.5	63.5	72.0	75.5	83.0	91.0
	(A) Heating current		44.5	58.5	74.0	81.0	98.5	107.0	120.0	127.0	140.0	152.0
	Energy regulation		0-33%-66%-100%			0-25%-50%-75%-100%
Evaporator	Type		Pipe dry high efficiency heat exchanger
	(m^3/h) Flow		14.6	19.8	25.8	27.5	34.4	37.8	43.8	46.4	51.5	55.0
	(kPa) Water pressure drop		45.0	45.0	45.0	48.0	48.0	48.0	50.0	50.0	50.0	50.0
	(mm) Interface size		DN65		DN80		DN100
Condenser	Type		Efficiency copper pipe and aluminum foil wing heat exchanger
	Quantity of fans		6	8	8	6	6	6	6	6	8	8
	Stand-alone power		0.6	0.6	0.6	1.6	1.6	1.7	1.7	1.7	1.7	1.7
Refrigerant	Type		R22
	(kg) Refrigerant volume		17.0	23.0	30.0	32.0	40.0	45.0	52.0	55.0	60.0	65.0
Overall dimensions	(mm) Length		2500	2950	2950	3200	3500	3500	3700	3700	4000	4000
	(mm) Width		1400	1400	1400	2200	2200	2200	2200	2200	2200	2200
	(mm) Height		1925	2100	2250	2150	2150	2200	2250	2350	2150	2250
weight	(kg) Machine weight		1900	2000	2200	2600	2850	3000	3200	3500	3800	3950
	(kg) Operating weight		2200	2300	2500	2900	3150	3300	3500	3800	4100	4250