Energy-saving Glycol Chiller/low Temperature Chiller/low Temperature Glycol Chiller

Energy-saving glycol chiller/low temperature chiller/low temperature glycol chiller

Product DescriptionScrew Type Water Cooled ChillerCooling 130-420kWApplication areasIndustry process, precision,traditional manufacturing, food processing, government project, pharmacetical.Characteristics29 sizes available ranging from 130 kW to 2500 kW cooling capacity. Acting as multi-function unit such as cooling, heati

Product Description

Screw Type Water Cooled Chiller
Cooling 130-420kW

Application areas

Industry process, precision,traditional manufacturing, food processing, government project, pharmacetical.

Characteristics

29 sizes available ranging from 130 kW to 2500 kW cooling capacity.

Acting as multi-function unit such as cooling, heating, sanitary hot water separately or simultaneously.

Wide application as hotel, apartment, villa, factory, shopping center, office building, school, etc.

Semi- hermetic screw compressor for the whole range. Each compressor is equipped with a crankcase heater and a built-in electronic

protection with temperature sensor located directly in the motor winding and on the discharge line.

The refrigerant circuit is complete with sight glass, filter drier, high and low pressure gauges, solenoid valve, electronic expansion valve, high and low pressure switch.

Shell and tube dry expansion type condenser, factory insulated with flexible close cell material.

Shell and tube evaporator, higher efficiency less water consumption, easy maintenance and cleaning, factory insulated with flexible close cell material.

The electric panel consists of compressor breaker, compressor contactor, phase sequence relay, control circuit breaker, microprocessor control with function display.

LCD display, touch screen control panel as standard.

Automatic operation dramatically reducing maintenance cost thanks to reliable microprocessor system.

An infinitely variable capacity control system that is capable of exactly matching the demand requirement of the system is to be supplied. This system is to provide precise and stable control of supply water temperature over the complete range of operating conditions.

Optional
Desuperheater as optional.
Electronic controller with BMS system.

Technical Data

* Performance values refer to the following conditions:
Condenser water inlet/outlet temperature: 30ºC/35ºC, evaporator water inlet/outlet temperature: 12ºC/7ºC.

** Noise level measured in free field condition at distance of 1 meter.

Air Cooled Chiller Unit (Heat recovery-low temp.type/-15ºC)
Model ESGA		30SXTY		33SXTY		38SXTY		40SXTY
		30SXVTY		33SXVTY		38SXVTY		40SXVTY
Refrigerant		R22	R404A	R22	R404A	R22	R404A	R22	R404A
Rated cooling capacity	×1000 kcal/h	89.6	88.5	98.4	99.2	116.2	114.4	122.9	121.0
	kW	104.2	102.9	114.4	115.4	135.2	133.0	142.9	140.7
	USRT	29.6	29.3	32.5	32.8	38.4	37.8	40.6	40.0
Comp.input PowerX QTY(KW)		58.4×1	71.9×1	63.6×1	80.8×1	71.6×1	92.4×1	75.3×1	97.4×1
Power supply		3φ-380V-50Hz
Protection device		Phase Peversion Protection,Phase Lack Protection,Overload Current Protection,Discharge Air Temperature Protection
Number of refrigeration circuits		1		1		1		1
Capacity control		0,50,75,100
Refrigerant Charge(kg)		48		56		68		75
Air Coled Heat Exchanger		Ripple Aluminum Fins Around Copper Pipe
Water Cooled Heat Exchanger	Dia.Of Pipe(inch)	3″		3″		3″		3″
	Water Side Max Pressure (Mpa)	1
	Chilled Liquid Folw (m3/h)	17.9	17.7	19.7	19.8	23.2	22.9	24.6	24.2
	Water Pressure drop(Kpa)	61	61	64	64	66	66	66	66
Axial Fan	Air Flow×1000 m3/h	56.8	56.8	80.4	80.4	80.4	80.4	85.2	80.4
	PowerX QTY(KW)	1.2×4	1.2×4	2.0×4	2.0×4	2.0×4	2.0×4	1.2×6	2.0×4
Running noise dB(A)		72		72		72		72
Total Weight(kg)		2610		2700		2780		2860
Runnig weight(kg)		2830		2920		3020		3250
Heat Recovery Parameters
Refrigerant Charge(kg)		51		59		71		78
Heaet Reciaimed Volume	×1000 kcal/h	26.9	26.6	29.5	29.8	34.9	34.3	36.9	36.3
	kW	31	31	34	35	41	40	43	42
	USRT	8.9	8.8	9.8	9.8	11.5	11.3	12.2	12.0
Heat Recoverer	Dia.Of Pipe(inch)	2″		2″		2″		2″
	Water Side Max Pressure (Mpa)	1
	Reclaimed Water Flow(m3/h)	5.4	5.3	5.9	6.0	7.0	6.9	7.4	7.3
	Water Pressure drop(Kpa)	26	26	26	26	26	26	26	26
Total Weight(kg)		2730		2820		2900		2980
Runnig weight(kg)		2950		3040		3140		3370

Air Cooled Chiller Unit (Heat recovery-low temp.type/-15ºC)
Model ESGA		45SXTY		50SXTY		55SXTY		60SXTY
		45SXVTY		50SXVTY		55SXVTY		60SXVTY
Refrigerant		R22	R404A	R22	R404A	R22	R404A	R22	R404A
Rated cooling capacity	×1000 kcal/h	134.4	132.4	145.4	145.8	160.0	157.4	190.5	187.1
	kW	156.3	154.0	169.0	169.6	186.1	183.1	221.6	217.6
	USRT	44	44	48	48	53	52	63	62
Comp.input PowerX QTY(KW)		82.9×1	106.9×1	90.4×1	116.9×2	100.6×1	127.3×1	116.8×1	150.7×1
Power supply		3φ-380V-50Hz
Protection device		Phase Peversion Protection,Phase Lack Protection,Overload Current Protection,Discharge Air Temperature Protection
Number of refrigeration circuits		1		1		1		1
Capacity control		0,50,75,100
Refrigerant Charge(kg)		80		86		95		105
Air Coled Heat Exchanger		Ripple Aluminum Fins Around Copper Pipe
Water Cooled Heat Exchanger	Dia.Of Pipe(inch)	4″		4″		4″		4″
	Water Side Max Pressure (Mpa)	1
	Chilled Liquid Folw (m3/h)	26.9	26.5	29.1	29.2	32.0	31.5	38.1	37.4
	Water Pressure drop(Kpa)	42	42	54	54	44	44	52	52
Axial Fan	Air Flow×1000 m3/h	85.2	85.2	120.6	120.6	120.6	120.6	160.8	160.8
	PowerX QTY(KW)	1.2×6	1.2×6	2.0×6	2.0×6	2.0×6	2.0×6	2.0×8	2.0×8
Running noise dB(A)		72		72		72		72
Total Weight(kg)		3220		3240		3500		3620
Runnig weight(kg)		3380		3620		3880		4010
Heat Recovery Parameters
Refrigerant Charge(kg)		85		91		100		110
Heaet Reciaimed Volume	×1000 kcal/h	40.3	39.7	43.6	43.7	48.0	47.2	57.2	56.1
	kW	47	46	51	51	56	55	66	65
	USRT	13.3	13.1	14.4	14.5	15.9	15.6	18.9	18.6
Heat Recoverer	Dia.Of Pipe(inch)	2-1/2″		2-1/2″		2-1/2″		2-1/2″
	Water Side Max Pressure (Mpa)	1
	Reclaimed Water Flow(m3/h)	8.1	7.9	8.7	8.7	9.6	9.4	11.4	11.2
	Water Pressure drop(Kpa)	26	26	26	26	27	27	27	27
Total Weight(kg)		3360		3390		3650		3770
Runnig weight(kg)		3520		3770		4030		4160

Air Cooled Chiller Unit (Heat recovery-low temp.type/-15ºC)
Model ESGA		50DXTY		60DXTY		65DXTY
		50DXVTY		60DXVTY		65DXVTY
Refrigerant		R22	R404A	R22	R404A	R22	R404A
Rated cooling capacity	×1000 kcal/h	147.0	147.0	179.1	177.0	196.8	198.4
	kW	171.0	171.0	208.3	205.9	228.9	230.7
	USRT	49	49	59	59	65.1	65.6
Comp.input PowerX QTY(KW)		47.9×2	60.8×2	58.4×2	71.9×2	63.6×2	80.8×2
Power supply		3φ-380V-50Hz
Protection device		Phase Peversion Protection,Phase Lack Protection,Overload Current Protection,Discharge Air Temperature Protection
Number of refrigeration circuits		2		2		2
Capacity control		0,25,37.5,50,62.5,75,87.5,100
Refrigerant Charge(kg)		110		115		124
Air Coled Heat Exchanger		Ripple Aluminum Fins Around Copper Pipe
Water Cooled Heat Exchanger	Dia.Of Pipe(inch)	4″		4″		4″
	Water Side Max Pressure (Mpa)	1
	Chilled Liquid Folw (m3/h)	29.4	29.4	35.8	35.4	39.4	39.7
	Water Pressure drop(Kpa)	54	54	55	55	65.0	65.0
Axial Fan	Air Flow×1000 m3/h	113.6	113.6	113.6	113.6	160.8	160.8
	PowerX QTY(KW)	1.2×8	1.2×8	1.2×8	1.2×8	2.0×8	2.0×8
Running noise dB(A)		75		75		75
Total Weight(kg)		4590		4780		4850
Runnig weight(kg)		4760		4950		5130
Heat Recovery Parameters
Refrigerant Charge(kg)		115		120		129
Heaet Reciaimed Volume	×1000 kcal/h	44.1	44.1	53.7	53.1	59.0	59.5
	kW	51	51	63	62	68.7	69.2
	USRT	14.6	14.6	17.8	17.6	19.5	19.7
Heat Recoverer	Dia.Of Pipe(inch)	2-1/2″		2-1/2″		2-1/2″
	Water Side Max Pressure (Mpa)	1
	Reclaimed Water Flow(m3/h)	8.8	8.8	10.7	10.6	11.8	11.9
	Water Pressure drop(Kpa)	30	30	30	30	34.0	34.0
Total Weight(kg)		4750		4940		5010
Runnig weight(kg)		4920		5110		5290

Air Cooled Chiller Unit (Heat recovery-low temp.type/-15ºC)
Model ESGA		75DXTY		80DXTY		90DXTY
		75DXVTY		80DXVTY		90DXVTY
Refrigerant		R22	R404A	R22	R404A	R22	R404A
Rated cooling capacity	×1000 kcal/h	232.5	228.8	245.6	241.9	268.8	264.7
	kW	270.5	266.1	285.7	281.3	312.6	307.8
	USRT	77	76	81	80	88.9	87.5
Comp.input PowerX QTY(KW)		71.6×2	92.4×2	75.3×2	97.4×2	82.9×2	106.9×2
Power supply		3φ-380V-50Hz
Protection device		Phase Peversion Protection,Phase Lack Protection,Overload Current Protection,Discharge Air Temperature Protection
Number of refrigeration circuits		2		2		2
Capacity control		0,25,37.5,50,62.5,75,87.5,100
Refrigerant Charge(kg)		135		147		161
Air Coled Heat Exchanger		Ripple Aluminum Fins Around Copper Pipe
Water Cooled Heat Exchanger	Dia.Of Pipe(inch)	4″		4″		4″
	Water Side Max Pressure (Mpa)	1
	Chilled Liquid Folw (m3/h)	46.5	45.8	49.1	48.4	53.8	52.9
	Water Pressure drop(Kpa)	54	54	55	55	65.0	65.0
Axial Fan	Air Flow×1000 m3/h	160.8	160.8	170.4	170.4	170.4	170.4
	PowerX QTY(KW)	2.0×8	2.0×8	1.2×12	1.2×12	1.2×12	1.2×12
Running noise dB(A)		75		75		75
Total Weight(kg)		5360		5510		5660
Runnig weight(kg)		5580		5830		6100
Heat Recovery Parameters
Refrigerant Charge(kg)		140		152		166
Heaet Reciaimed Volume	×1000 kcal/h	69.8	68.6	73.7	72.6	80.6	79.4
	kW	81	80	86	84	93.8	92.3
	USRT	23.1	22.7	24.4	24.0	26.7	26.3
Heat Recoverer	Dia.Of Pipe(inch)	2-1/2″		2-1/2″		2-1/2″
	Water Side Max Pressure (Mpa)	1
	Reclaimed Water Flow(m3/h)	14.0	13.7	14.7	14.5	16.1	15.9
	Water Pressure drop(Kpa)	30	30	30	30	34.0	34.0
Total Weight(kg)		5520		5670		5820
Runnig weight(kg)		5740		5990		6260

Air Cooled Chiller Unit (Heat recovery-low temp.type/-15ºC)
Model ESGA		95DXTY		105DXTY		125DXTY
		95DXVTY		105DXVTY		125DXVTY
Refrigerant		R22	R404A	R22	R404A	R22	R404A
Rated cooling capacity	×1000 kcal/h	290.7	291.7	319.9	314.9	381.1	374.3
	kW	338.1	339.3	372.1	366.2	443.2	435.3
	USRT	96	96	106	104	126.0	123.8
Comp.input PowerX QTY(KW)		90.4×2	116.9×2	100.6×2	127.3×2	116.8×2	150.7×2
Power supply		3φ-380V-50Hz
Protection device		Phase Peversion Protection,Phase Lack Protection,Overload Current Protection,Discharge Air Temperature Protection
Number of refrigeration circuits		2		2		2
Capacity control		0,25,37.5,50,62.5,75,87.5,100
Refrigerant Charge(kg)		175		186		195
Air Coled Heat Exchanger		Ripple Aluminum Fins Around Copper Pipe
Water Cooled Heat Exchanger	Dia.Of Pipe(inch)	4"		4"		4″×2
	Water Side Max Pressure (Mpa)	1
	Chilled Liquid Folw (m3/h)	58.1	58.3	64.0	63.0	76.2	74.9
	Water Pressure drop(Kpa)	54	54	55	55	65.0	65.0
Axial Fan	Air Flow×1000 m3/h	241.2	241.2	241.2	241.2	321.6	321.6
	PowerX QTY(KW)	2.0×12	2.0×12	2.0×12	2.0×12	2.0×16	2.0×16
Running noise dB(A)		75		75		75
Total Weight(kg)		5720		5860		6320
Runnig weight(kg)		6040		6480		6900
Heat Recovery Parameters
Refrigerant Charge(kg)		180		191		200
Heaet Reciaimed Volume	×1000 kcal/h	87.2	87.5	96.0	94.5	114.3	112.3
	kW	101	102	112	110	133.0	130.6
	USRT	28.8	28.9	31.7	31.2	37.8	37.1
Heat Recoverer	Dia.Of Pipe(inch)	2-1/2″		2-1/2″		2-1/2″×2
	Water Side Max Pressure (Mpa)	1
	Reclaimed Water Flow(m3/h)	17.4	17.5	19.2	18.9	22.9	22.5
	Water Pressure drop(Kpa)	30	30	30	30	34.0	34.0
Total Weight(kg)		5880		6020		6480
Runnig weight(kg)		6200		6640		7060

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Energy-saving glycol chiller/low temperature chiller/low temperature glycol chiller

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