WCW series — Water cooled box type water chiller

Industrial water chillers are divided into two types: air-cooled and water-cooled, mainly referring to the different condensers. Technically, water cooling is 300 to 500 kcal/h higher than air cooling; In terms of price, water cooling is much lower than air cooling; In the installation, water cooling needs to be incorporated into the cooling tower before use, and air cooling is mobile without other assistance. However, air cooled water chiller relies on the fan to dissipate heat, which has requirements for the ambient environment: such as ventilation, humidity, air PH value and etc...

product details

Scope of application

Water cooled box type chiller is a kind of refrigeration equipment which uses external cooling water source instead of fan to force heat transfer into the air. The energy efficiency ratio will be higher than air-cooled chiller. Usually water cooled chiller is used for the occasions with large cooling capacity, dust and high ambient temperature.

Configurable options

Salt water evaporator
Special requirement of power supply
Remote communication connector

Characteristics

The water chiller has compact structure, small footprint and simple pipeline design, only needs to connect external water pipe.
Easy installation and maintenance.
With intelligent control, the chiller can automatically adjust the output of the compressor according to the load change, so that the chiller has the best work efficiency at any time.
Fully sealed compressor with superior performance and strong resistance to liquid shock
Man-machine interface: the chiller adopts well-known brand controller and control interface, digital display, one-click operation
Water pump tank: The unit adopts the overall design and manufacture, built-in standard efficient centrifugal pipeline pump, 304 stainless steel cold storage tank.
Environmentally friendly refrigerant is available,such as R407c, R134a or R410a and so on.

Specification

Type		WCW-3.1	WCW-5.1	WCW-8.1	WCW-10.1	WCW-12.1	WCW-15.1	WCW-20.1	WCW-20.2	WCW-25.2	WCW-30.2	WCW-40.2	WCW-50.2	WCW-60.2
Nominal cooling capacity	kW	9.8	15.9	28.6	31.7	36.3	46	61.5	63.4	72.6	91	121	148.8	192.7
Nominal cooling capacity	10³Kcal/h	8.4	13.7	24.6	27.3	31.2	39.6	52.9	54.6	62.5	78.3	104.1	128.1	165.8
Rated power(kW)		2.5	4.1	6.4	7.2	8.4	11.3	15.3	14.3	16.1	22.5	27.8	36.6	47.1
Rated current(A)		4.4	7.2	11.5	12.7	15	20.1	27.3	25.5	28.7	39.4	48.7	64	82.4
Compressor	Refrigeration power(kW)	2.1	3.5	5.7	6.4	7.3	10.2	13.8	12.8	14.6	20.3	25.6	32.6	41.6
	Refrigeration current(A)	3.7	6.2	10.1	11.4	13	18.1	24.6	22.8	26	35.4	44.5	56.7	72.3
	Quantity	1	1	1	1	1	1	1	2	2	2	2	2	2
Evaporator	Water flow(L/min)	28	46	82	91	104	132	176	182	208	261	347	427	553
Evaporator	Connection(mm)	RC 1		RC 1-1/4		RC 1-1/2		RC 2		RC 2-1/2			DN80
Condenser	Water flow(L/min)	35	57	103	114	130	165	220	227	260	326	434	533	691
Condenser	Connection(mm)	RC 1		RC 1-1/4		RC 1-1/2		RC 2		RC 2-1/2			DN80
Water pump	Input power(kW)	0.37	0.55	0.75	0.75	1.1	1.1	1.5	1.5	1.5	2.2	2.2	4	5.5
Water pump	Lift(mH2O)	15	20	19	19	17	25	24	24	22	22	20	31	30
Tank volume(L)		80	90	190	190	190	210	250	250	250	320	400	455	500
Dimension	L (mm)	1200	1200	1400	1500	1550	1600	1900	2000	2000	2100	2300	2500	3700
	W (mm)	800	800	850	930	970	970	1200	1200	1200	1200	1400	1400	1500
	H (mm)	860	860	960	1030	1100	1100	1180	1180	1180	1380	1400	1500	1500
Machine weight(kg)		150	220	310	360	450	650	850	850	1050	1250	1350	1460	1520
Technical note:
1.Refrigeration condition: The inlet temperature of frozen water is 12℃,the outlet temperature is 7°C, the inlet temperalure of cooling water is 30°C, and the outlet temperature is 35°C
2.Safety scope of work: inlet temperature of chilled water is 9~25°C。
3.Power supply: 3Ø 380V/50Hz(customized). Three-phase four-system is recommended, voltage fluctuation ±5%,frequency fluctuation ±2%.
4.Contact us for customized solutions.