Industrial Cooling Screw Heat Pump Chiller

• Customization: Available
• After-sales Service: Overseas
• Warranty: 1 Year
• Model NO.: DSA-260H
• Type: Air-Cooled
• Cooling Method: Air-Cooled Direct Cooling
• Unit Structure: Integral
• Selected Voltage: 380V/50HZ
• Compressor Number: 1
• Noise Level: Low
• Application Fields: Plastic
• Application Machine: Coordinate Boring
• Certification: ISO, CE
• Condition: New
• Weight(Kg): 2800
• Size(mm): 2460*2160*2400
• Comperssor: Hanbell Screw
• Usage: for Refrigeration
• Lifetime: More Than 10 Years
• Transport Package: Standard Wooden Package
• Specification: CE, SGS, ISO
• Trademark: DARREN
• Origin: Shanghai, China
• HS Code: 8418692090
• Production Capacity: 1000

Product Description

Heat Pump, Air Cooled Heat Pump

Welcome to our factory in Shanghai

Ranges: Chiller, Water Chiller, Air Cooled Chiller, Water Cooling Chiller, Air Cooled Chiller, Heat Pump, AIR cooled heat pump

As an industrial water chiller, this air cooled screw heat pump chiller has the following features:

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
Air cooled heat pump, heat pump

Air Cooled Screw (Heat Pump) Chiller (Single compressor)
Item                                      Type			DSA
			901	1301	1601	2001	2551	3101	3501	4101	4301	4901	5251	5701	6151	6901	7351	7601
Nominal cooling capacity		KW	90	130	160	200	255	310	350	410	430	490	525	570	615	690	735	760
		104Kcal/h	7.7	11.2	13.8	17.2	21.9	26.7	30.1	35.3	37.0	42.1	45.1	49.0	52.9	59.3	63.2	65.3
		RT	26	37	46	57	73	88	100	117	122	139	149	162	175	196	209	216
Nominal heating capacity		KW	100	145	180	225	285	350	395	460	484	550	590	640	690	775	830	855
		104Kcal/h	8.6	12.5	15.5	19.3	24.5	30.1	34.0	39.6	41.6	47.3	50.7	55.0	59.3	66.6	71.4	73.5
		RT	28	41	51	64	81	100	112	131	138	156	168	182	196	220	236	243
Run control			Use PLC microcomputer control
Power Supply			380V/ 3N /50Hz
Machine power		kW	30.2	43.2	51.3	63.4	76.3	96.3	109.6	128.9	133.6	150.4	164.3	178.2	188.3	216.5	229.6	238.8
Machine operating current		A	52.9	75.6	89.8	111	133.5	168.5	191.8	225.6	234	263	288	312	330	379	402	418
Compressor	Type		Semi-closed 5:6 asymmetric twin-screw compressor
	Startup type		Y Start
	Refrigeration  power	kW	27.5	39.6	47.7	58.2	71.1	91.1	99.3	118.6	123.3	140.1	150.5	164.4	174.5	199.3	212.4	218.2
	Refrigeration current	A	48.1	69.3	83.5	101.9	124.4	159.4	173.8	207.6	216	245	263	288	305	349	372	382
	Heating power	kW	26.8	38.6	46.5	56.7	69.3	88.8	96.8	115.6	120.2	136.6	146.7	160.3	170.1	194.3	207.1	212.7
	Heating current	A	46.9	67.6	81.4	99.2	121.3	155.4	169.4	202.3	210	239	257	281	298	340	362	372
	Evaporator	Type		Pipe dry high efficiency heat exchanger
Flow		m3/h	15.4	22.3	27.4	34.3	43.7	53.1	60.0	70.3	73.7	84.0	90.0	97.7	105.4	118.3	126.0	130.3
Interface size		DN	65	65	80	80	100	100	100	125	125	125	125	150	150	150	150	150
Water pressure drop		kPa	44	45	47	49	50	50	52	55	57	59	63	65	67	72	74	75
Condenser	Type		Imported efficiency copper pipe and aluminum foil wing heat exchanger
	Air flow	m3/h	34970	50476	61815	76845	97054	119375	133720	157321	164673	187530	201042	218571	234970	264673	281964	291131
Condenser fan	Quantity	SET	6	8	8	3	3	4	4	6	6	8	8	8	8	10	10	12
	Stand-alone power	kW	0.46	0.71	0.71	1.6	2.2	2.2	2.2	1.4	1.4	1.6	2.2	2.2	2.2	2.2	2.2	2.2
Refrigerant	Type		R22
	Refrigerant volume	kg	23	33	41	51	65	79	90	105	110	125	134	146	157	177	188	194
Overall size	Length	mm	2450	2750	2950	3550	3550	3550	3550	4600	5000	5600	6350	6700	6900	7200	7500	8500
	Width	mm	1350	1350	1400	1400	2200	2200	2200	2200	2200	2200	2200	2200	2200	2200	2200	2200
	Height	mm	2020	2020	2200	2200	2300	2560	2560	2560	2560	2560	2560	2560	2560	2560	2560	2560
Noise		dB(A)	63	63	63	64	64	66	66	67	67	67	68	68	68	69	69	69
Machine weight		kg	1850	2000	2400	2600	2800	3300	3550	3750	3950	4400	4600	5100	5500	5750	5900	6250
Operating weight		kg	2000	2200	2600	2900	3100	3600	3900	4100	4300	4800	5100	5600	6100	6300	6500	6900