Water Cooled Screw Type Water Chiller

Video

Twin screw compressor brand is employed, with high efficiency, low noise level, less wearing and long operation time.
Four stage volume control 0%-100% automatic regulation.
Use PLC microcomputer control from Germany SIEMENS, with LCD touch screen, both English and Chinese human-machine interface.
Complete breakdown protection: high and low pressure protection, air discharage protection, oil level protection, water flow protection, reverse and lack phase protection, chilled water anti-freezing protection, cooling water overtop proteciton.
Wide range of variable chilled water temperature to meet the low temperature industrial requirements.

Type		60SX	80SX	105SX	115SX	140SX	150SX	180SX	190SX	210SX
Nominal cooling capacity	KW	58.9	80.0	105.3	113.7	138.9	152.6	180.0	189.5	208.4
Nominal cooling capacity	104kcal/h	5.1	6.9	9.1	9.8	11.9	13.1	15.5	16.3	17.9
Run control	Use PLC microcomputer control
Power Supply	380V/3N/50HZ
Startup type	Y-Δ
Compressor	Type	SeMi-closed 5:6 asymmetric twin-screw compressor
	Refrigeration input power(kw)	21.0	28.0	35.0	38.0	46.0	50.0	57.0	60.0	66.0
	Rated Current(A)	36.6	48.0	59.8	65.6	79.8	86.9	97.0	102.0	112.3
	Energy regulation	0-33%-66%-100%			0-25%-50%-75%-100%
Evaporator	Type	Pipe dry high efficiency heat exchanger
	Flow(m³/h)	10.9	14.8	19.5	21.0	25.7	28.2	33.3	35.1	38.6
	Water pressure drop(kpa)	45.0	45.0	48.0	48.0	50.0	50.0	50.0	55.0	55.0
	Interface size(mm)	DN50	DN50		DN80		DN100			DN125
Condenser	Type	Pipe high efficiency heat exchanger
	Flow(m³/h)	13.8	18.6	24.1	26.1	31.8	34.9	40.8	42.9	47.2
	Water pressure drop(kpa)	42.0	42.0	45.0	45.0	48	48	48.0	52.0	52.0
	Interface size(mm)	DN50	DN50		DN80		DN100			DN125
Refrigerant	Type	R22
Refrigerant	Refrigerant volume(kg)	14.8	20.5	27.3	29.6	36.4	39.8	46.6	48.9	53.4
Overall dimensions	Length(mm)	2450	2450	2700	2850	2850	2850	2850	3250	3250
	Width(mm)	660	660	660	890	890	920	920	920	960
	Height(mm)	1450	1590	1590	1600	1690	1690	1690	1690	1750
weight	Machine weight(kg)	850	1050	1150	1270	1340	1430	1640	1710	1780
weight	Operating weight(kg)	890	1140	1290	1410	1530	1660	1800	1840	1880

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