Water cooled screw chiller-Fornitore globale

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13923858231
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1st Floor, Building D, Gongming Economic Development Zone, Guangming New District, Shenzhen

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Water cooled screw chiller

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Water cooled screw chiller

DESCRIPTION

Main features:

1、 The most efficient semi enclosed compressor
The heart of the crew—Imported high-quality screw compressors5 :6Ultra efficient spiral rotor compressor, with higher energy efficiency than ordinary compressors20-30%.Reliable, efficient, easy to maintain, and precise
Capacity control and wide application range.
1.Latest asymmetric rotor tooth profile.
2.Four segment or no segment capacity control system.
3.Built in differential pressure oil supply and lubrication system.
4.Low vibration, low noise.
2、 Accurate temperature control by microcomputer
The unit microcomputer controller adopts a large screen dot matrix LCD display, with a good Chinese human-machine dialogue interface to achieve full function automation control.LCD screen displays machine operation in real-time
The precise monitoring group is operating in the best condition, with a touch sensitive panel that is well sealed, waterproof, dustproof, corrosion-resistant, and has a long button life.
Grading and Infinite Energy Control
Used for general air conditioning systems, equipped with100%、75%、50%、25%Graded energy control system.This ensures that the unit can achieve maximum energy-saving effect at partial load.But if precision is needed
Accurate control of water temperature, can be customized according to user requirements, all models can be equipped with stepless energy control.
3、 High operational efficiency
The heat exchanger adopts high-efficiency corrugated tubes and an efficient screw compressor to ensure the high-efficiency operation of the unit.
The most reliable protection and auxiliary components.
The chiller unit has the following components to prevent any operational failures: compressor protection design timer, overcurrent relay, compressor motor temperature sensor, anti freezing temperature controller, sight glass, oil tank
Heater, compressor reverse phase protection relay, high and low pressure protection, exhaust high temperature protection, safety valve, soluble plug.

Scope of application: Plastic machinery, chemical industry, electroplating, spraying industry, surface treatment, hotels, restaurants, hospitals, factory buildings, etc.

Performance parameter tableSpecifications

model	Standard Unit		SLLG-300F	SLLG-360F	SLLG-400F		SLLG-480F	SLLG-560F	SLLG-640F	SLLG-720F
	LCD screen unit		SLLG-300FL	SLLG-360FL	SLLG-400FL		SLLG-480FL	SLLG-560FL	SLLG-640FL	SLLG-720FL
make cold measure		kw	960	1145	1276		1520	1760	1926	2312
		kcal/	825,600	984,700	1,097,360		1,307,200	1,513,600	1,656,360	1,988,320
power consumption		kw	186.0	222.0	243.0		309.0	365.0	483.0	504.0
Frozen water volume		m3/h	165	188	212		268	286	328	365
Cooling water volume		m3/h	202	230	258		320	348	386	433
power supply			3PH-380V-50HZ（200V/220V/415V 50HZ/60HZ）
Compressor	type type		Semi closed screw type
	tower number		1
	start mode		Y -△
	Capacity adjustment%		0~100（8Rongdiao)
	Input power	kw	50×4	60×4	66×4		88×4	96×4	112×4	122×4
Refrigerant Oil	type type		SUNISO 4GS
	filling amount	L	9×7	11×4	12×4		14×4	17×4	24×4	32×4
cold Media	type type		R-22(R407C)
	control mode		Temperature sensitive external pressure equalization expansion valve
	filling amount	kg	38×4	45×4	56×4		60×4	73×4	80×4	90×4
Evaporator	type type		Shell and tube type
	pipe Diameter	B	PT5'			PT7'		PT8'
condenser	type type		Shell and tube type
	pipe Diameter	B	PT5'			PT7'		PT8'
defend Protecting Install place			High and low voltage switches,FROST PROTECTION,Thrombolytic therapy/safety valve,Overload protection device,Coil overheat protector,Temperature automatic protection switch, etc.
Appearance size	long	mm	2900	3050	3050		3200	3200	3350	3350
	wide	mm	1100	1100	1150		1150	1200	1200	1300
	tall	mm	1500	1500	1650		1650	1760	1760	1850
Unit weight		kg	1860	2000	2250		2550	3050	3300	3500

model	Standard Unit		SLLG-60D	SLLG-80D	SLLG-100D	SLLG-120D	SLLG-160D	SLLG-180D	SLLG-200D
model	LCD screen unit		SLLG-60DL	SLLG-80DL	SLLG-100DL	SLLG-20DL	SLLG-160DL	SLLG-180DL	SLLG-200DL
make cold measure		kw	216	290	346	396	520	586	670
make cold measure		kcal/	185,760	249,400	297,560	340,560	447,200	503,960	576,200
power consumption		kw	41.0	56.8	66.5	76.2	102.5	113.0	130.3
Frozen water volume		m3/h	35	48	58	65	90	98	115
Cooling water volume		m3/h	43	59	70	80	106	122	138
power supply			3PH-380V-50HZ（200V/220V/415V 50HZ/60HZ）
Compressor	type type		Semi closed screw type
	tower number		2
	start mode		Y -△
	Capacity adjustment%		0~100（8Rongdiao)
	Input power	kw	22×2	30×2	36×2	41×2	56×2	61×2	70×2
Refrigerant Oil	type type		SUNISO 4GS
Refrigerant Oil	filling amount	L	7×2	7×2	7×2	8×2	12×2	16×2	16×2
cold Media	type type		R-22(R407C)
	control mode		Temperature sensitive external pressure equalization expansion valve
	filling amount	kg	17×2	21×2	26×2	30×2	40×2	47×2	53×2
Evaporator	type type		Shell and tube type(Material: Stainless Steel)304/316）
Evaporator	pipe Diameter	B	PT5'				PT8'
condenser	type type		Shell and tube type
condenser	pipe Diameter	B	PT 3'×2				PT 4'×2
defend Protecting Install place			High and low voltage switches,FROST PROTECTION,Thrombolytic therapy/safety valve,Overload protection device,Coil overheat protector,Temperature automatic protection switch, etc.
Appearance size	long	mm	2900	3050	3050	3200	3200	3350	3350
	wide	mm	1100	1100	1150	1150	1200	1200	1300
	tall	mm	1500	1500	1650	1650	1760	1760	1850
Unit weight		kg	1860	2000	2250	2550	3050	3300	3500

model	Standard Unit		SLLG-240D	SLLG-300D	SLLG-360D		SLLG-400D	SLLG-440D	SLLG-480D	SLLG-520D
	LCD screen unit		SLLG-240DL	SLLG-300D	SLLG-360DL		SLLG-400DL	SLLG-440DL	SLLG480DL	SLLG-520DL
make cold measure		kw	818	960	1145		1276	1430	1610	1732
		kcal/	703,4	825,600	984,700		1,097,360	1,299,800	1,384,600	1,489,5203
power consumption		kw	158.0	186.0	222.0		243.0	274.0	309.0	333.8
Frozen water volume		m3/h	135	165	188		212	242	268	290
Cooling water volume		m3/h	163	202	230		258	295	320	352
power supply			3PH-380V-50HZ（200V/220V/415V 50HZ/60HZ）
Compressor	type type		Semi closed screw type
	tower number		2
	start mode		Y -△
	Capacity adjustment%		0~100（8Rongdiao)
	Input power	kw	60×2	100*2	119×2		132×2	148×2	167×2	180×2
Refrigerant Oil	type type		SUNISO 4GS
	filling amount	L	13×2	18×2	23×2		23×2	28×2	28×2	28×2
cold Media	type type		R-22(R407C)
	control mode		Temperature sensitive external pressure equalization expansion valve
	filling amount	kg	63×2	75×2	90×2		103×2	115×2	121×2	130×2
Evaporator	type type		Shell and tube type(Material: Stainless Steel)304/316）
	pipe Diameter	B	PT5'			PT7'		PT8'
condenser	type type		Shell and tube type
	pipe Diameter	B	PT5'			PT7'		PT8'
defend Protecting Install place			High and low voltage switches,FROST PROTECTION,Thrombolytic therapy/safety valve,Overload protection device,Coil overheat protector,Temperature automatic protection switch, etc.
Appearance size	long	mm	3600	3850	3850		4000	4000	4350	4350
	wide	mm	1800	1300	1300		1420	1420	1420	1420
	tall	mm	1850	1850	1960		1960	2080	2080	2080
Unit weight		kg	3850	4500	5150		5360	5600	5850	6280

model	Standard Unit		SLLG-030S	SLLG-040S	SLLG-05S	SLLG-060S		SLLG-080S	SLLG-090S	SLLG-100S
	LCD screen unit		SLLG-030SL	SLLG-040SL	SLLG-050SL	SLLG-060SL		SLLG-080SL	SLLG-090SL	SLLG-100SL
Use power supply			3Φ-50Hz-380V
make cold measure		kw	108	145	173	198		260	293	335
		kcal/	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
Frozen water volume		m3/h	18	24	29	33		46	50	54
Cooling water volume		m3/h	22	29	35	40		55	62	68
power supply			3PH-380V-50HZ（200V/220V/415V 50HZ/60HZ）
Compressor	type type		Semi closed screw type
	tower number		2
	start mode		Y -△
	Capacity adjustment%		0,25,50,75,100
	Input power	kw	22	30	36	41		56	61	70
Refrigerant Oil	type type		SUNISO 4GS
	filling amount	L	7	7	7	8		12	16	16
cold Media	type type		R-22(R407C)
	control mode		Temperature sensitive external pressure equalization expansion valve
	filling amount	kg	18	22	27	32		42	48	54
Evaporator	type type		Shell and tube type
	pipe Diameter	B	PT5'				PT8'
condenser	type type		Shell and tube type
	pipe Diameter	B	PT 3'×2			PT 4'×2
defend Protecting Install place			High and low voltage switches,FROST PROTECTION,Thrombolytic therapy/safety valve,Overload protection device,Coil overheat protector,Temperature automatic protection switch, etc.
Appearance size	long	mm	1800	1800	1900	1900		2020	2020	2020
	wide	mm	2250	2300	2500	2500		2600	2800	2800
	tall	mm	800	800	800	800		850	850	850
Unit weight		kg	1020	1150	1350	1500		1680	1800	1930

model	Standard Unit		SLLG-120S	SLLG-150S	SLLG-180S		SLLG-200S	SLLG-220S	SLLG-240S	SLLG-260S
	LCD screen unit		SLLG-120SL	SLLG-150SL	SLLG-180SL		SLLG-200SL	SLLG-220SL	SLLG-240SL	SLLG-260SL
Use power supply			3Φ-50Hz-380V
make cold measure		kw	409	480	572		638	715	805	866
		kcal/	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	137.0	154.5	166.8
Frozen water volume		m3/h	68	80	95		106	122	132	140
Cooling water volume		m3/h	82	98	116		129	148	155	172
power supply			3PH-380V-50HZ（200V/220V/415V 50HZ/60HZ）
Compressor	type type		Semi closed screw type
	tower number		2
	start mode		Y -△
	Capacity adjustment%		0,25,50,75,100
	Input power	kw	85	100	119		132	148	167	180
Refrigerant Oil	type type		SUNISO 4GS
	filling amount	L	13	18	23		23	28	28	28
cold Media	type type		R-22(R407C)
	control mode		Temperature sensitive external pressure equalization expansion valve
	filling amount	kg	64	73	92		103	116	116	131
Evaporator	type type		Shell and tube type(Material: Stainless Steel)304/316）
	pipe Diameter	B	PT5'			PT7'		PT8'
condenser	type type		Shell and tube type
	pipe Diameter	B	PT5'			PT7'		PT8'
defend Protecting Install place			High and low voltage switches,FROST PROTECTION,Thrombolytic therapy/safety valve,Overload protection device,Coil overheat protector,Temperature automatic protection switch, etc.
Appearance size	long	mm	1800	1800	1900		1900	2020	3950	2020
	wide	mm	3200	3300	3500		3650	3650	1000	3950
	tall	mm	900	900	900		1000	1000	2020	1000
Unit weight		kg	2250	2500	2650		2850	3000	3350	3600

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