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Microcomputer Control Commercial Water Chiller 140kw With Overload Protection

Name: Microcomputer Control Commercial Water Chiller 140kw With Overload Protection
Brand: DONGXING
Price: 6000 USD

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Brand Name :	DONGXING
Delivery Time :	15-30days
Payment Terms :	T/T
Price :	6000-2000000RMB/Set

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Company Profile

Microcomputer Control Commercial Water Chiller 140kw With Overload Protection

Can be customized acid-proof, anti-corrosion, frequency conversion, explosion-proof. Compressor: Selected imported brand-name semi-hermetic screw and semi-hermetic reciprocating compressors. Good performance and low noise. According to customer needs and the size of the cold tonnage, a single machine or a combination of multiple machines is used. The compressor can automatically alternate operation according to load changes, balance the operating hours of each compressor, and greatly extend the service life of the chiller.

Water-cooled screw chiller (Hanbell compressor single/double series)

Compressor: Selected imported brand-name semi-hermetic screw and semi-hermetic reciprocating compressors. Good performance and low noise. According to customer needs and the size of the cold tonnage, a single machine or a combination of multiple machines is used. The compressor can automatically alternate operation according to load changes, balance the operating hours of each compressor, and greatly extend the service life of the chiller.

Evaporator: The copper tube of the evaporator adopts internal and external threaded reinforced tube. The surface of the copper pipe is threaded, the outer surface of the copper pipe is smooth, and the cooling effect is good. The evaporator body is insulated with a 25mm thick PE insulation board, which does not condense and reduces the loss of cooling capacity.

Condenser: The condenser is made of copper pipes imported from foreign countries and processed into trapezoidal low help pipes to enhance heat transfer capacity. The surface of the copper pipe is smooth, which reduces the water pressure and is easy to clean and maintain.

Protection device: The protection system device includes: temperature control switch, antifreeze switch, fusible bolt, high and low pressure switch, overload protector, compressor overheat protector, compressor frequent start protector and abnormal indicator light.

Computer control system: The company has developed a high-intelligence PLC, PC-level computer control system, which can be used for remote monitoring and control, and is simple to operate. The host is connected to the power supply. The failure rate is low, the safety factor is high, and the installation is simple. System control can be adjusted instantly, intuitive and reliable.

DX stand-alone series performance parameter table Specifications
model			Dx-030WS	DX-040WS	DX-050WS	DX-060WS	DX-080WS	DX-090WS	DX-100WS
using electric			3Φ-50Hz-380V
Cooling capacity		KW	108	145	173	1968	260	293	335
Cooling capacity		Kcal/h	92.880	124.700	148.780	170.280	223.600	251.980	288.100
Power consumption		KW	20.3	27.8	33.2	38.0	51.2	56.5	64.8
Chilled water		m3/h	18	twenty four	29	33	46	50	54
Cooling water volume		m3/h	twenty two	29	35	40	55	62	68
compressor	Type		Semi-hermetic screw type
	Number of units		1
	Start method		Y-1△
	Capacity adjustment	%	0, 25, 50, 100
	input power	KW	twenty two	30	36	41	56	61	70
Frozen oil	Type		SUNISO 4GS
Frozen oil	Filling amount	L	7	7	7	8	12	16	16
Refrigerant	, Type		R-22
	way to control		Temperature sensing type external pressure equalizing expansion valve
	Filling amount	kg	18	twenty two	27	32	42	48	54
Evaporator	Type		Shell and tube
Evaporator	Pipe diameter	B	PT 2-1/2"		PT 3"			PT 4"
Condenser	Type		Shell and tube
Condenser	Pipe diameter		PT 5"			PT 4"
protective device			High and bottom pressure switch, antifreeze protection, soluble thrombus/safety valve, overload protection device, coil overheat protector, automatic temperature protection switch, etc.
Dimensions	long	mm	2250	2300	2500	2500	2600	2800	2800
	width	mm	800	800	800	800	850	850	850
	high	mm	1450	1450	1550	1550	1700	1700	1800
Unit weight		kg	1020	1150	1350	1500	1680	1800	1930

model			DX-120WS	DX-150WS	DX-180WS	DX-200WS	DX-220WS	DX-240WS	DX-260WS
using electric			3Φ-50Hz-380V
Cooling capacity		KW	409	480	572	638	715	805	866
Cooling capacity		Kcal/h	351.740	412.800	491.920	548.680	614.900	692.300	744.760
Power consumption		KW	78.5	93.5	110.5	121.8	137	154.5	166.8
Chilled water		m3/h	68	80	95	106	122	132	140
Cooling water volume		m3/h	82	98	116	129	148	155	172
compressor	Type		Semi-hermetic screw type
	Number of units		1
	Start method		Y-1△
	Capacity adjustment	%	0, 25, 50, 100
	input power	KW	85	100	119	132	148	167	180
Frozen oil	Type		SUNISO 4GS						,
Frozen oil	Filling amount	L	16	18	twenty three	twenty three	28	28	28
Refrigerant	Type		R-22
	way to control		Temperature sensing type external pressure equalizing expansion valve
	Filling amount	kg	64	73	92	103	116	122	131
Evaporator	Type		Shell and tube
Evaporator	Pipe diameter	B	PT 5"		PT 6"			PT 8"
Condenser	Type		Shell and tube
Condenser	Pipe diameter		PT 5"		PT 6"			PT 8"
protective device			High and bottom pressure switch, antifreeze protection, soluble thrombus/safety valve, overload protection device, coil overheat protector, automatic temperature protection switch, etc.
Dimensions	long	mm	3200	3300	3500	3650	3650	3950	3950
	width	mm	900	900	900	1000	1000	1000	1000
	high	mm	1800	1800	1900	1900	2020	2020	2020
Unit weight		kg	2250	2500	2650	2850	3000	3350	3600

Note: 1. The working conditions for the determination of the capacity of the above specifications: chilled water inlet temperature 12℃, outlet temperature 7℃, cooling water inlet temperature 30℃, outlet temperature 35℃, dirt 0.0001m2.cw; 2. Contents of the above specifications Subject to changes due to product improvement, without notice, there are special requirements, please request specifications before ordering

DX dual-machine series performance parameter table Specifications
model			DX-060WD	DX-080WD	DX-100WD	DX-120WD	DX-160WD	DX-180WD	DX-200WD
using electric			3Φ-50Hz-380V
Cooling capacity		KW	216	290	346	396	520	586	670
Cooling capacity		Kcal/h	185.760	249.400	297.560	340.560	447.200	503.960	576.200
Power consumption		KW	41.0	55.8	66.5	76.2	102.5	113.0	130.3
Chilled water		m3/h	35	48	58	6590	98	115
Cooling water volume		m3/h	43	59	70	80	106	122	138
compressor	Type		Semi-hermetic screw type
	Number of units		1
	Start method		Y-△
	Capacity adjustment	%	0-100 (8-segment capacity adjustment)
	input power	KW	22x2	30x2	36x2	41x2	56x2	61x2	70x2
Frozen oil	Type		SUNISO 4GS
Frozen oil	Filling amount	L	7x2	7x2	7x2	8x2	12x2	16x2	16x2
Refrigerant	Type		R-22
	way to control		Temperature sensing type external pressure equalizing expansion valve
	Filling amount	kg	17x2	21x2	26x2	30x2	40x2	47x2	16x2
Evaporator	Type		Shell and tube
Evaporator	Pipe diameter	B	PT 3"	PT 4"		PT 5"		PT 6"
Condenser	Type		Shell and tube
Condenser	Pipe diameter		PT 3"x2			PT 4"x2
protective device			High and bottom pressure switch, antifreeze protection, soluble thrombus/safety valve, overload protection device, coil overheat protector, automatic temperature protection switch, etc.
Dimensions	long	mm	2900	3050	3050	3200	3200	3350	3350
	width	mm	1100	1100	1150	1150	1200	1200	1300
	high	mm	1500	1500	1650	, 1650	1760	1760	1850
Unit weight		kg	1860	2000	2250	2550	3050	3300	3500

model		DX-240WD	DX-300WD	DX-360WD	DX-400WD	DX-440WD	DX-480WD	DX-520WD
using electric		3Φ-50Hz-380V
Cooling capacity	KW	818	960	1145	1276	1430	1610	1732
Cooling capacity	Kcal/h	703.480	825.600	984.700	1.097.360	1.229.800	1.384.600	1.489.520
Power consumption	KW	158	186	222	243	274.2	309	333
Chilled water	m3/h	135	165	188	212	242

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Microcomputer Control Commercial Water Chiller 140kw With Overload Protection

Microcomputer Control Commercial Water Chiller 140kw With Overload Protection

Microcomputer Control Commercial Water Chiller 140kw With Overload Protection

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