Screw Type Water Cooled Chiller

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Product Description

Features

The air cooled box type water chiller adopts fully enclosed scroll compressor and has long service life;

No supporting cooling tower needed, cooling water pump, installation is simple and convenient;

The chiller has a complete protection system, compressor internal thermal protection module, power supply module with the protection, water protection, frost protection, voltage protection, low voltage protection, overload protection, phase failure protection, reverse phase protection, voltage protection, all units are in operation in English fault display screen, effectively avoid the damage of bad conditions the unit, prolong the service life of the unit;

The chiller can use low temperature brine type evaporator, usingthe imported high corrosion resistant materials processing, not ordinary material corrosion treatment, ensure in prolonging the service life and not influence the heat exchange efficiency, effectively avoid the refrigerant evaporator caused by corrosion perforation, permanent damage caused by machine group

Product Details

Model	SLW
Minimum Order Quantity	1
Payment Terms	T/T
Port	Shanghai port
Brand	Shenglin
Place	China

Water screw chiller parameters (output temp 7℃ Single compressor)

Model			SLW-
			UNIT		100.1	135.1		180.1		195.1			235.1	260.1	305.1		320.1	350.1	385.1
Cooling capacity			Btu		341200.00	460620.00		614160.00		665340.00			801820.00	887120.00	1040660.00		1091840.00	1194200.00	1313620.00
			RT		28.41	38.35		51.14		55.40			66.76	73.86	86.65		90.91	99.43	109.38
			Kw		100.00	135.00		180.00		195.00			235.00	260.00	305.00		320.00	350.00	385.00
			x104Kcal/h		8.60	11.60		15.50		16.80			20.30	22.40	26.30		27.60	30.20	33.20
Control mode			PLC automatic control
power source			380V/3N/50Hz
Compressor	Type		5-6 asymmetric semi-hermetic twin screw compressors
	Startup type		Y-△
	Energy regulation		0-33-66-100%								0-25%-50%-75%-100%
	Qty		1.00
	Input power		KW		22.60	29.80		37.30			41.00		49.90	54.30	61.10		64.30	70.80	78.00
	Operation Current		A		39.30	51.90		64.90			71.30		86.80	94.50	106.30		111.90	123.20	135.70
Condenser	Type		High efficiency copper dry type shell-and-tube heat exchanger
	Water pipe connection		mm		DN65			DN80					DN100						DN125
	Cooling Water Flow		m³/h		21.50	29.00		38.70				41.90	50.50	55.90	65.60		68.80	75.30	82.80
	Water pressure		kpa		46.00	46.00		47.00				47.00	48.00	49.00	51.00		53.00	53.00	56.00
Evaporator	Type		Horizontal shell-and-tube/Coil type high efficiency copper heat exchanger
	Water pipe connection		mm		DN65			DN80					DN100						DN125
	Chilled water Flow		m³/h		17.20	23.20		31.00				33.60	40.60	44.80	52.60	55.20		60.40	66.40
	Water pressure		kpa		48.00	48.00		50.00				50.00	50.00	52.00	54.00	55.00		55.00	58.00
Refrigerant	Type				R22
	kilogram			kg	20.00	27.00		36.00				39.00	47.00	52.00	61.00	64.00		70.00	77.00
Safety protection				high and low pressure protection, overload protection, over temperature protection, phase sequence protection, etc.
Dimensions (LWH)		Length		mm	2100		2360		2450			2860	2860	2860	2860	2860		2860	3225
		Width		mm	700		700		900			900	900	900	900	900		900	900
		High		mm	1410		1520		1580			1600	1720	1745	1745	1770		1880	1960
Net Weight				kg	850		1050		1270			1340	1640	1680	1720	1750		2080	2300
Operating weight				kg	900		1150		1420			1540	1890	1940	1990	2050		2330	2550

Model		SLW-
		UNIT		420.1	500.1	530.1		570.1	610.1	635.1		740.1		815.1	865.1	965.1
Cooling capacity		Btu		1433040.00	1706000.00	1808360.00		1944840.00	2081320.00	2166620.00		2524880.00		2780780.00	2951380.00	3292580.00
		RT		119.32	142.05	150.57		161.93	173.30	180.40		210.23		231.53	245.74	274.15
		Kw		420.00	500.00	530.00		570.00	610.00	635.00		740.00		815.00	865.00	965.00
		×104Kcal/h		36.00	43.00	46.00		49.00	53.00	55.00		64.00		70.00	75.00	83.00
Control mode		PLC automatic control
power source		380V/3N/50Hz
Compressor	Type	5-6 asymmetric semi-hermetic twin screw compressors
	Startup type	Y-△
	Energy regulation	0-25%-50%-75%-100%
	Qty	1
	Input power	KW		84.10	99.70	105.20		114.00	122.80	126.70		147.50		162.00	172.00	193.40
	Operation Current	A		146.30	173.50	183.00		198.40	213.70	220.50		256.70		281.90	299.30	336.50
Condenser	Type	High efficiency copper dry type shell-and-tube heat exchanger
	Water pipe connection	mm		DN125				DN150
	Cooling Water Flow	m³/h		90.30	107.50	114.00		122.60	131.20	136.50		159.10		175.20	186.00	207.50
	Water pressure	kpa		56.00	60.00	65.00		65.00	67.00	67.00		68.00		68.00	68.00	68.00
Evaporator	Type	Horizontal shell-and-tube/Coil type high efficiency copper heat exchanger
	Water pipe connection	mm		DN125				DN150
	Chilled water Flow	m³/h		72.00	86.00	92.00		98.00	106.00	110.00		128.00		140.00	150.00	166.00
	Water pressure	kpa		60.00	62.00	67.00		68.00	68.00	69.00		69.00		70.00	70.00	70.00
Refrigerant	Type			R22
	kilogram		kg	84.00	100.00		105.00	113.00	121.00	126.00			147.00	162.00	172.00	192.00
Safety protection			high and low pressure protection, overload protection, over temperature protection, phase sequence protection, etc.

Dimensions (LWH)	Length		mm	3225	3225	3505		3605	3605		3720	3720		3930	3930	4230
	Width		mm	900	900	900		900	900		1100	1100		1100	1100	1100
	High		mm	1960	2010	2010		2080	2110		2110	2110		2110	2150	2150
Net Weight			kg	2570	2850	2900		3100	3450		3600	3850		4050	4230	5150
Operating weight			kg	3950	3000	3200		3450	3750		3900	4180		4450	4600	5650

Note:

1.Chilled water inlet temperature 12 ℃, chilled water outlet temperature 7 ℃; cooling water inlet temperature of 30 ℃ cooling water outlet temperature of 35 ℃; 2.Temperature conditions: Chilled water outlet temperature range 5 ℃ -15 ℃,cooling water inlet temperature ranger 19℃-33℃

3.Safe operating range : Chilled water inlet temperature 9℃-20℃; 4.The using compressor is closed turbine imported from 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 0.018m² ℃ / kw, condenser water side fouling factor of 0.044 m² ℃ / kw;