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380V 50HZ 10kW max/20kW power chiller machine

Name: 380V 50HZ 10kW max/20kW power chiller machine
Brand: LNEYA
Price: USD $0.01 - 40,000 / Set

FOB Price

USD $0.01 - $40,000 / Set

1 Set(Min.Order)

Supply Ability 200 Set / Sets per Month
Port Shanghai

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Product Details

Condition:	NEW100%	Type:	Water-Cooled	Place of Origin:	Jiangsu, China
Brand Name:	LNEYA	Model Number:	LJ-20W	Cooling Capability(kw):	40kW
Voltage:	380V 50HZ 31kW max	Dimension(LWH):	160100165	Weight:	950kg, 1350kg
Certification:	CE	Warranty:	1 Year	After-sales Service Provided:	Overseas third-party support available

Product Description

Description:

Medium-sized low-temperature freezer, refrigeration temperature range from -5 ℃ ~ -150 ℃, safe, reliable, rapid cooling for the liquid, widely used in petrochemical, medical, pharmaceutical, biochemical and freeze-dried, military and other high-tech industries.

Application field:
Chemical, pharmaceutical, biochemical
industry and such low temperature reaction

FEATURES:

♦ Temperature ranges from - 5 ~ - 150 degrees, can meet different
temperature
♦ Adopt environmental protection refrigerants
♦ Famous brand semi-closed piston compressor, semi-closed bipolar
piston compressor, semi-hermetic screw compressor, main brand are
BOCK. Bitzer, Copeland, Hanbell, fusheng; Plate heat exchanger, Small
volume, High efficiency
♦ Top imported cold controller(DANFOSS pressure controller, balance
valve, expansion valve, solenoid valve, filter drier, Emerson oil separator,
ALCO liquid mirror, check valve, etc.)
♦ Generator cooling water circuit use intermediate heat exchanger,
improve system reliability and safety
♦ DANFOSS electronic expansion valve, high precision control;
♦ Adopt Siemens PLC S7-200/300, LNEYA touch screen, automatic control,
temperature curve display, temperature record U disk, fault alarm;
♦ Large cooling capacity adopts semi-hermetic screw compressor,
electronic expansion valve control, high efficiency and energy saving;
♦ Offer machine installation and system test, users only need to finish
the installation of refrigerant and cooling water;
♦ Factory testing: each refrigerating unit is on load test of not less than
12 hours in the factory.

Structure design

A fully closed piping design, high efficiency plate heat exchanger used to reduce the

demand for the thermal fluid utilization while providing the system to achieve the rapid

ups and downs in temperature.

Display funcation

Displays various information on the touch screen.

Process Control Schematic diagram

High repetative of tempeature control effect

Each cycle curve slope is consistent and greatly improve the consistency of production thermostatically control environment.

Technical Parameters

Product Name	Ultra-low Temperature Freezer
Model	LJ-6W	LJ-10W	LJ-15W	LJ-20W	LJ-30W
Temperature range ℃	-45°C~ -10°C
Cooling Capacity At -20°C	12kW	20kW	30kW	40kW	60kW
Cooling Capacity At -20°C	10320Kcal/h	17200Kcal/h	25800Kcal/h	34400Kcal/h	51600Kcal/h
Cooling Capacity At -40°C	6kW	10kW	15kW	20kW	30kW
Cooling Capacity At -40°C	5160Kcal/h	8600Kcal/h	12900Kcal/h	17200Kcal/h	25800Kcal/h
Circulation Pump	6.6m³/h 2.5bar max	9m³/h 2.5bar max	15m³/h 2.5bar max	15m³/h 2.5bar max	25m³/h 2.5bar max
Inlet & outlet connection size	DN-25 PN-10	DN-25 PN-10	DN-32 PN-10	DN-32 PN-10	DN-40 PN-10
Water-cooled type W (cooling water at 30℃)	8m³/h	10m³/h	16m³/h	20m³/h	25m³/h
Cold storage tank (optional)	200L	350L	500L	750L	1000L
Expansion Tank (standard)	100L	175L	250L	350L	500L
Compressor	Standard: Copeland Optional: BOCK piston compressor
Operation Panel	7-inch color touch screen display, temperature curve record, data export to excel format.
Control system	Standard: Single-chip microcomputer controller; Stepping control; Set temperature difference of refrigeration on & off. Optional: SIEMENS S7-200PLC&Module
Closed circulation system	The whole system is a full closed circulation, there is no oil mist at high temperature and no water vapor at low temperature, pressure do not rise up when system is running. The system will supplement oil automatically at low temperature.
Circulation pump	Standard: Direct type magnetic pump Optional: Increase the pipeline magnetic pump pressure in the pipeline
Evaporator	Standard: Braze welding plate heat exchager (BPHE) Optional: Stainless steel tube heat exchanger
Condenser	Shell and tube type water cooled condenser
Intermediate heat exchanger	KAORI Plate heat exchanger
Dry Filter	Emerson
Drying filter core	Emerson
Expansion valve	Emerson
FDF	Emerson
Oil separator	Emerson
Pressure protector	Emerson
Reservoir	Standard: RSP Optional: Emerson
Sight glass	Standard: SANHUA Optional: Danfoss
Refrigeration ball valve	Standard: SANHUA Optional: Danfoss
Electric	Schneider AC contactor, Schneider intermediate relay
Refrigerant	R404A
Secondary refrigerant	No corrosive liquid, ethanol water, ethylene glycol aqueous solution, heat transfer oil etc.
Safety protection	High pressure protect; Water supply cut-off protection; Over-current protection; Leakage protection; Sequential and phase failure protection; High temperature protection; Sensor Failure protection; Liquid low level protection etc. muti-safety protection.
Level Indicator	Adpot glass liquid level indication
Piping material	SUS304
Expansion tank material	SUS304
Case material	Steel channel + Square tube + Cold-rolled blanking plate painting
Product size	160100165	180120175	180120175	205145175	205145175
Power	380V 50HZ 10kW max	380V 50HZ 14kW max	380V 50HZ 22kW max	380V 50HZ 31kW max	380V 50HZ 45kW max
HP	12HP	15HP	25HP	35HP	50HP
dB	Within 75dB		Within80dB
Weight	800kg	950kg	1100kg	1350kg	1500kg

Contact Us

Wuxi Guanya Refrigeration Tech Co., Ltd.: Contact nameLisa Li; Phone0086-510-82321181; AddressNo.10, Zhenfa No.1 Road, New district, Wuxi, Jiangsu, China Wuxi,Jiangsu

Product Categories

Cooling circulator/chiller	Dynamic temperature control system	Heating circulator	Industrial Cryogenic Refrigerator
laboratory water bath	Low temperature freezer	New Products	Others
Plate freezer	refrigerated heating circulator	Refrigerated heating spare parts	Test chamber
Ultra-low temp. freezer

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