LT4-2HF Refrigerated Circulator

Product parameter

Power：5.5kW
Cooling capacity(AT-10℃)：2.4kW
Refrigerant: R-404A/R507C

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Email: Lilia@lneya.com WhatsApp: +86 17851209193

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Detailed Description

Detailed Description
Simple Parameters
Custom Designs

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High efficiency and energy saving: The variable frequency compressor unit uses a built-in variable frequency device to change the operating speed of the DC compressor at any time according to the user’s cold and hot load requirements, thereby avoiding the compressor from competing with the electric heating at full load, maintaining the stable working state of the unit, and achieving energy saving effects.

Rapid refrigeration: The variable frequency unit adopts advanced DC variable frequency technology to accurately control the compression and fan operating speeds, and quickly refrigerates through intelligent adjustment of the electronic expansion valve.

Ultra-low noise: The variable frequency unit adopts a DC variable frequency scroll or dual-rotor compressor, which greatly reduces the gyroscopic imbalance, making the vibration of the unit very small, about 1/2 of that of a conventional compressor, combined with multiple noise reduction measures, extremely quiet.

High environmental adaptability: The variable frequency unit adopts low-frequency starting, small starting current, and small impact on the power grid. It has strong adaptability to voltage and can be started under a wide voltage range.

Long life: The variable frequency unit will not start and stop frequently, effectively reducing the loss of the unit when starting and stopping, and extending the life of the unit.

Product parameters

Model		LT4-2HF	LT4-4HF	LT4-6HF
Temperature range		-45℃～80℃
Temperature control		PLC controller, controls the water tank outlet temperature
Temperature control accuracy		±0.1℃
Temperature feedback		Temperature feedback PT100 (inlet temperature, outlet temperature)
heating power		2.5KW	5.5KW	7.5KW
Cooling capacity	-10℃	2.4KW	4.6KW	8KW
	-20℃	1.4KW	3.8KW	5.,1KW
	-35℃	0.8KW	1.5KW	2.3KW
Compressor		Inverter compressor
Circulation pump		Frequency conversion pump
Evaporator		Plate Heat Exchanger
Operation panel		7-inch color touch screen displays set temperature and measured temperature, records temperature curve, and exports data in Excel format
Security		It has self-diagnosis function; refrigerator overload protection; high and low pressure switches, overload relays, thermal protection devices and other safety protection functions.
Refrigerant		R-404A/R507C
Connection size		ZG3/4	ZG3/4	ZG1
Dimensions (air cooling)（cm)		4570160	5570175	6585185
Weight (air cooling)		185kg	275kg	340kg
Power supply 50HZ max		AC380V 5.5kW	AC380V 10.5kW	AC380V 13.5kW
shell material		Cold rolled steel plate spraying (standard color 7035)
Optional		Circulation pump with pressure below ≤6bar
Optional		Communication protocol MODBUS RTU protocol RS485 interface
Optional		Silicone rubber tube/304 steel tube
Optional		SUS304
Optional power supply		220V 60HZ three-phase, 460V 60HZ three-phase
Remark		Larger storage capacity can be configured according to needs

Classified Information

Detailed parameters

Max Working Temp.	80℃
Min Working Temp.	-45℃
Power	5~10kW
Temp. control mode	Thermal Oil Temp. Control
Temp. Accuracies	±0.1℃

Customized Solution For Your Needs

We are a designer and manufacturer of temperature control equipment. We have designed OEM products for aerospace, automotive, defense, energy, chemical, industrial, medical, and semiconductor application, all delivered with capabilities specific to the demanding needs of our customers.

custom chillers

Custom Options

Custom Sizes

Whether it is portable, compact, large and small chillers, we can custom design them according to your requirements.

No matter how many tons of product you need, we can create the best solution.

Custom Temperature Ranges

We can create a custom solution for temperatures from -150℃ to +350℃.

Custom temperature ranges for specific industries.

Custom Cooling / Heating Capacity

We offer a very wide range of cooling / heating capacities for various industries.

Custom Refrigeration / Heating Types

We provide products of various refrigeration / heating types, including but not limited to air-cooled, water-cooled and evaporative-condensing chillers.

Regardless of the type of refrigeration compressor, we can design it according to your requirements.

Custom Accessories

We use a variety of internationally renowned accessories, all of which can be customized for your needs, such as compressors, evaporators, heat exchangers, circulation pumps, controllers, expansion valves and shell materials, etc.

Custom Voltage

Customize voltage and phase according to your needs.

Optional 110V/60HZ, 220V/60HZ, 380V/50HZ, 220V/50HZ, 400V/50HZ, 460V/60HZ, 440V~480V/60HZ, etc.

Other Options

Our Advantages

We specializes in custom temperature control systems. We have our liquid chiller system designs in everything from Semiconductor process equipment, FCEV Hydrogen Refeuling Stations and Bio-Pharmaceutical OEM process control systems. LNEYA can design any shape to fit around your equipment, pump selections to meet all your needs, air-cooled, water-cooled, multiple cooling loops. Special interface requirements, digital or analog, pump output heat transfer fluid flow and pressure control, temperature cycling and ramping all available.

Please contact us if you require a temperature control system specifically tailored to your needs. We will be happy to advise you individually and find the right solution for you. It is also possible to show you reference projects that have similar requirements and have already been realized.

Contact Us For Custom Solutions

Please fill out the form below and one of our team members will be in touch shortly!

Email: lilia@lneya.com WeChat ID: +8615251628237 WhatsApp: +86 17851209193

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