Water cooled screw chiller

Product Detail

Product Description

Characteristics of machine unit
1. The imported semi enclosed twin-screw compressor is selected. Compared with the traditional reciprocating compressor, it has the characteristics of high efficiency, quiet operation, simple operation and long service life.
2. World famous refrigeration components are adopted to ensure the quality and stable operation of the unit.
3. The evaporator and condenser adopt high-efficiency thread heat exchange copper tube, which has high heat transfer coefficient. At the same time, the evaporation inside the tube and the condensation outside the tube have high heat exchange efficiency, which ensures the good refrigeration performance of the unit.
4. Independent refrigeration circuit can be maintained and overhauled independently without affecting the use of the whole machine.

5. The unit is controlled by Siemens micro-computer programmable controller, which can timely and accurately control the matching of cooling capacity and cooling load with the compressor subsection energy regulation system, so as to ensure the highest operation efficiency and the lowest energy consumption of the unit, and realize reliable energy-saving operation.

model		sTsw	5OSL	60SL	8OSL	100SL	120SL	150SL
Cooling capacities		kw	165	185	281	352	468	574
Cooling capacities		Kcalh	142000	1590oo	241660	302720	402480	493640
Refrigent		R22
Refrigerant quantity		kg	30	38	56	70	90	120
Voltage		3/N/PE AC380/22oV5OHz
Control mode		Microcomputer variable programming control
Protection function		Refrigeration high and low pressure protection, water system failure protection, antifreeze protection, compressor overheating and overload protection, etc.
Energy control section		c	0/50/75/100					0/25/50/100
Quantity of ompressors		pcs	1	1	1	1	1	2
Power for compressors		kw	35.1	37	60	72	94	116
ooling water	Inlet/outlet ater temperature	c	30/35
	Hater flow	T/h	34.50 37.00		60	75	98	120
	Tube diameter	FL	DN80		DN100		DN125
chilled water	Inlet/outlet water temperature	c	12 ~ 7
	Water flow	T/h	27.6	33	49	60	78	96
	Tube di ameter	FL	DN80		DN100		DN125
Dimension	length	(length)mm	2300	2400	3000	3000	3600	4100
	wideth	(wideth)mm	900	900	950	950	1100	1200
	height	(height)mm	1200	1200	1200	1200	1600	1800
Weight		kg	1100	1200	1500	1600	2400	3500

ooling ater	Inlet/outlet water temperature	c	30/35
	Water flow	T/h	34.5	37	60.00\|	75	98.0o	120
	Tube diameter	FL	DN80		DN100		DN125
chilled water	Inlet/outlet water temperature	c	12 ~ ?
	Water flow	T/h	27.6	33	49	60	78	96
	Tube diameter	FL	DNS0		DN100		DN125
Dime nsion	(length)	(1ength)mm	2300	2400	3000	3000	3600	4100
	(wideth)	(wideth)mm	90o	900	950	950	1100	1200
	(height)	(height)mm	1200	1200	1200	1200	1600	1800
Height		kg	1100	1200	1500	1600	2400	3500

model		STSF	200SL	250SL	300SL	350SL	400SL	450SL	550SL
Cooling capacities		kw	704	936	1067	1228	1408	1641	1874
Cooling capacities		Kcalh	605440	804960	917620	1056080	1210880	1411260	1611640
Refrigerant		R22
Refrigerant		kg	140	180	240	260	280	320	360
Voltage		3/N/PEAC380/220V50HZ
Control model		Microcomputer variable programming control
Protection function		Refrigeration high and low pressure protection, water system failure protection, antifreeze protection, compressor overheating and overload protection, etc.
Energy control section		c	0/25/50/100				0/25/50/75/100
Quantity of Compressors		pcs	2	2	2	2	4	4	4
Power for compress		kw	145	189	217	249	290	334	378
Cooling water	Inlet/outlet ater temperature	c	30/35
	Water flow	T/h	150	195	230	270	300	345	398
	Tube diameter	FL	DN150					2×DN150

chilled water	Inlet/outlet water teperature	c	12/7
	Water flow	T/h	120	156	185	215	240	276	318
	Tube diameter	L	DN150					2×DN150
Dimension	1ength	mm	4200	4200	4200	4300	4300	4400	4400
	wideth	mm	1400	1500	1500	1600	2900	300o	3200
	height	mm	1800	1900	2000	2200	2200	2200	2400
Height		kg	3800	4200	4500	5200	6400	7400	8400

chilled water	Inlet/outlet water temperature	c	12/7
	Water flow	T/h	120	156	185 215		240	276	31s
	Tube diameter	EL	DN150					2×DN150
Dimension	(1ength)	mm	4200	4200	4200	4300	4300	4400	4400
	(wideth)	mm	1400	1500	1500	1600	2900	300o	3200
	(height)	mm	1800	1900	2000	2200	2200	2200	2400
Height		kg	3800	4200	4500	5200	6400	7400	8400

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Water cooled screw chiller

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