New Designed 20HP Air Cooled Scroll Water Chiller

New Designed 20HP Air Cooled Scroll Water Chiller 

Chiller/water chiller/industrial chiller/cooling machine/water cooling chiller/air cooled chiller
 
We are real manufacturer for industrial water chiller with factory in Shanghai, China!!!
Winday Industrial is a professional industrial water chiller manufacture in Shanghai, China.
Successfully passed ISO9001 certification, CE certification, and has been successfully registered trademark  "WINDAY".

STRONG POINTS:

1	Compressor brand is Copeland USA.Scroll compressor. Or Danfoss/Daikin/Sanyo optional is customer appointed
2	Evaporator is plate type or copper shell and tube type,copper tube wall thickness is 0.7mm
3	Condenser is  Horizontal shell-and-tube/Coil type high efficiency copper heat exchanger
4	Pump and water systems are stainless steel SUS304
5	High quality level electronic parts, Schneider/Siemens/LS
6	Designed chiller running life 10 years(running 8hr per day), 6 years(running 24hr per day). Warranty 1 year, 24 hours online after-sales servies team
7	Environment friendly refrigerant R410a/R407c/R134a, at least using R22
8	Plywood export box packing
9	OEM available

 

Chiller Features:
1. Equipped with brand new Copeland scroll compressor.
2. Equipped with shell and tube evaporator, instead of coil evaporator. Easy to clean compared with coil type.
3. Condenser is made of high efficient copper and the thickness is 0.7mm.
4. Equipped with Emerson throttle valve and expansion valves, to maximize the cooling ability and ensure high stability;
5. Equipped with high quality pumps, good stability of equilibrium, watertight, ensure stable and sustainable flow of chilled water;
6. Equipped with a stainless steel water tank.
7. Equipped with PUNP full-featured PID microcomputer control system.
8. Equipped with standard protection, including compressor overload protection, compressor overheating protection, pump overload protection, cooling fan overload protection, high-pressure protection for cooling system, low pressure protection for cooling system, too high/too low protection for water flow,  anti-freeze protection, anti-frequent startup protection, power default phase protection, power reverse protection, phase dislocation protection overvoltage protection, low-voltage protection.
9. Reserved pipe connection is easy for installation, Only need to connect the pipe and power supply for machine usage.
10. Equipped with castors for flexible movement and convenient
11. This unit has a single, double or four-machine combination, improve work efficiency of the unit.
12. Optional for cryogenic unit, environmentally friendly refrigerant unit.

Detail specification:
1.Compressor brand is copeland and Danfoss in USA.Scroll compressor.
2.Evaporator is copper shell and tube type,copper tube wall thickness is 0.7mm.
3.Condenser is  Horizontal shell-and-tube/Coil type high efficiency copper heat exchanger
4.Pump is stainless steel.




Air-cooled chiller parameters(output tem 0ºC)

Model			UNIT	WD-
				3.1AC/SM	5.1AC/SM	8.1AC/SM	10.1AC/SM	12.1AC/SM	15.1AC/SM	20.1AC/SM	20.2AC/SM	25.2AC/SM	30.2AC/SM	40.2AC/SM
Cooling capacity			Btu	23884.00	38896.80	69263.60	78817.20	88712.00	111572.40	150128.00	157293.20	177424.00	222803.60	299914.800
			RT	1.99	3.24	5.77	6.56	7.39	9.29	12.50	13.10	14.77	18.55	24.97
			Kw	7.00	11.40	20.30	23.10	26.00	32.70	44.00	46.10	52.00	65.30	87.90
			×10³Kcal/h	6.00	9.80	17.50	19.90	22.40	28.10	37.90	39.70	44.80	56.20	75.60
			TR	2.00	3.20	5.80	6.60	7.40	9.30	12.50	13.10	14.80	18.60	25.00
Total Power			KW	3.00	5.10	7.60	9.10	10.10	13.80	18.10	17.60	19.70	26.80	36.50
Total Current			A	5.40	9.30	14.00	16.60	18.50	25.30	33.20	32.30	36.10	49.00	66.80
Compressor	Qty		set	1	1	1	1	1	1	1	2	2	2	2
	Input power		KW	2.40	4.10	6.70	7.50	8.50	11.90	15.90	15.00	17.10	23.80	31.80
	Operation Current		A	4.30	7.30	11.90	13.40	15.10	21.20	28.30	26.70	30.40	42.40	46.60
Condenser Fans	Type		Efficient copper tube hydrophilic aluminum foil finned+Low noise Outer rotor fan
	Fan  Input Power		kw	0.19	0.42	0.38	0.84	0.84	0.84	1.14	1.14	1.14	1.50	2.52
	Fan   Input Current		A	0.50	0.85	1.00	1.70	1.70	1.70	3.00	3.00	3.00	3.84	5.10
Evaporator	Type		Horizontal shell-and-tube high efficiency copper heat exchanger
	Freezing water Flow		L/min	20.00	33.00	58.00	66.00	74.00	93.00	126.00	132.00	149.00	187.00	251.00
	Water pipe connection		mm	25	25	32	32	32	40	40	40	50	50	65
Freezing Water Pump	Type		High efficiency,low noise
	Input Power		Kw	0.37	0.55	0.55	0.75	0.75	1.10	1.10	1.50	1.50	1.50	2.20
	Flow rate		m	16	21	22	19	17	25	24	24	23	22	21
Refrigerant	Type		R22
Water tank Indicating Volume			L/min	70.00	75.00	100.00	115.00	145.00	250.00	270.00	270.00	320.00	360.00	400.00
Safety protection			High and low pressure protection;high and low pressure protection;over temperature protection;overload protection,overtemperature protection,phase sequence protection,etc.
Dimensions (L*W*H)	Length		mm	950	950	1200	1350	1400	1600	1950	1950	2100	2200	2450
	Width		mm	700	700	850	850	850	1000	1250	1250	1250	1250	1350
	High		mm	1050	1050	1550	1550	1550	1600	1600	1600	1600	1850	2050
Total Weight			KG	150	200	285	350	450	600	830	830	1050	1250	1350

 
Note:
1.Freezing water inlet temperature 12 ºC, freezing water outlet temperature 7 ºC; cooling water inlet temperature of 30 ºC, cooling water outlet temperature of 35 ºC;
2.Temperature conditions: Freezing water outlet temperature range 5 ºC -15 ºC, cooling water inlet temperature range 19 ºC -33 ºC;
3.Safe operating range : Freezing water inlet temperature 9ºC-20ºC;
4.The using compressor is closed turbine imported from Europe Europe and the United States , superior performance, strong ability of anti effusion;
5.Nominal operating conditions in the evaporator and condenser water side fouling factor of 0.018m3 ºC / kw, condenser water side fouling factor of 0.044 m3 ºC / kw;
6.Water side of the evaporator and condenser, designed to withstand a pressure of 1.0MPa;
7. The actual head of Host is that the pump head minus head losses within the host;
8.In addition to the specifications and requirements, tWe can provide non-standard products according to customer requirements."