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ZLFQ  5°C ~ 35°C  Coolant Distribution Unit

ZLFQ 5°C ~ 35°C Coolant Distribution Unit

  • Temperature Control Range: 5°C ~ 35°C, or custom
  • Independent Heat Exchange System, Power Supply System And Monitoring System
  • Used For Semiconductor Testing, Constant Temperature Testing Of Electronic Equipment, Cooling Server Supporting Infrastructure, And Other Fluid Temperature Control Places

 

Email: info@lneya-online.com

WhatsApp: +86 17851209193

The products include fluid fluorinated liquid temperature control (minimum -100 ℃), gas cold and hot rapid temperature change, rapid temperature change cold plate, low temperature gas Refrigeration system (-120°C), direct cooling type refrigeration equipment (-150°C), etc. The company applies a variety of algorithms (PID, feed-forward PID, model-free self-building tree algorithm) in the system to achieve rapid system response and high control accuracy.

Important information such as exhaust and suction air temperature (pressure), condensing temperature, cooling water temperature (pressure), inlet and outlet liquid (gas) temperature (pressure), power consumption, current of each component, voltage, water tank liquid level and other important information of the chiller are all connected through sensors The control system conducts comprehensive management and monitoring records.

  • The heating method within 40 ℃ is heated by compressor hot air.
  • The circulation system adopts a fully closed design, and the circulation pump adopts a magnetic drive pump.
  • 100% helium detection, 100% safety inspection to ensure the safety
    and reliability of the system.
  • 100% continuous operation of copy machine after 24 hours.
  • Condenser Micro-channel heat exchanger (air-cooled), plate heat exchanger (water-cooled)
  • Evaporator: plate heat exchanger
  • Throttling device: electronic expansion valve
  • Control system: PLC programmable controller
  • Communication: RS485 interface Modbus RTU protocol, Ethernet interface TCP/IP protocol
  • Operation interface: Wuxi Guanya customized 7-inch color touch screen, temperature curve displayEXCEL data export
  • Circulation system: The whole system is a fully closed system, low temperature does not absorb moisture in the air, does not volatilize heat transfer medium, low temperature automatically replenishes heat transfer medium into the circulation system.
  • Shell material: cold-rolled plate spray RAL7035
  • The inside of the pipeline contains: stainless steel SUS304, copper, ceramics, silicon carbide, silicone sealant, PTFE.

request

Email: info@lneya-online.com    WeChat ID: +8615251628237    WhatsApp: +86 17851209193

 

Model ZLFQ-15 ZLFQ-25 ZLFQ-50 ZLFQ-75 ZLFQ-100 ZLFQ-150
Temp range  +5℃~35℃ +5℃~35℃ +5℃~35℃ +5℃~35℃ +5℃~35℃ +5℃~35℃
Cooling water 5℃~30℃ Adopt Siemens/Honeywell regulating valve to control cooling water flow
Temperature control accuracy ±0.2℃ ±0.5℃ ±0.5℃ ±0.5℃ ±0.5℃ ±0.5℃
flow control 10~25L/min 25~50L/min 40~110L/min 70~150L/min 150~250L/min 200~400L/min
The flow control is adjusted by frequency converter, the accuracy is ±0.3L/min
Cooling capacity (MAX) 15kW 25kW 50kW 75kW 100kW 150kW
Storage volume 15L 30L 60L 100L 150L 200L
Brine Water, silicone oil, fluorinated liquid, ethylene glycol aqueous solution, etc.
controller PLC, fuzzy PID control algorithm, with cascade control algorithm
temperature control Heat transfer medium outlet temperature control mode, with cascade control algorithm
letter of agreement Ethernet interface TCP/IP protocol
RS485 interface modbus RTU protocol
Device Internal Temperature Feedback Equipment heat transfer medium outlet temperature, medium inlet temperature, cooling water temperature
tank level Import and export pressure sensor detection, cooling water pressure detection
Medium pipeline SUS304 SUS304 SUS304 SUS304 SUS304 SUS304
Heat Exchanger Plate heat exchanger, special attention: need to use clean factory water
operation panel Wuxi Guanya customized 7-inch color touch screen, temperature curve displayEXCEL data export
Security With self-diagnosis function; phase sequence and phase failure protector; pressure protection, overload relay, thermal protection device and other safety protection functions.
In and out interface size G3/4 G1 G1 DN32 DN40 DN50
Cooling water interface G3/4 G1 DN40 DN50 DN50 DN65
cooling method Water-cooled, the factory water temperature is lower than the minimum temperature provided by the equipment by more than 3°C, and the water temperature fluctuation is ≤3°C
Cooling water flow 7~20℃ 2.5m³/h 4m³/h 8m³/h 13m³/h 17m³/h 25m³/h
power supply
380V 50HZ  1kW 1.5kW 3kW 4kW 5kW 6kW
shell Cold-rolled sheet spray RAL7035

request

Email: info@lneya-online.com    WeChat ID: +8615251628237    WhatsApp: +86 17851209193

 

Model ZLFQ-15 ZLFQ-25 ZLFQ-50 ZLFQ-75 ZLFQ-100 ZLFQ-150
Temp range  +5℃~35℃ +5℃~35℃ +5℃~35℃ +5℃~35℃ +5℃~35℃ +5℃~35℃
Cooling water 5℃~30℃ Adopt Siemens/Honeywell regulating valve to control cooling water flow
Temperature control accuracy ±0.2℃ ±0.5℃ ±0.5℃ ±0.5℃ ±0.5℃ ±0.5℃
flow control 10~25L/min 25~50L/min 40~110L/min 70~150L/min 150~250L/min 200~400L/min
The flow control is adjusted by frequency converter, the accuracy is ±0.3L/min
Cooling capacity (MAX) 15kW 25kW 50kW 75kW 100kW 150kW
Storage volume 15L 30L 60L 100L 150L 200L
Brine Water, silicone oil, fluorinated liquid, ethylene glycol aqueous solution, etc.
controller PLC, fuzzy PID control algorithm, with cascade control algorithm
temperature control Heat transfer medium outlet temperature control mode, with cascade control algorithm
letter of agreement Ethernet interface TCP/IP protocol
RS485 interface modbus RTU protocol
Device Internal Temperature Feedback Equipment heat transfer medium outlet temperature, medium inlet temperature, cooling water temperature
tank level Import and export pressure sensor detection, cooling water pressure detection
Medium pipeline SUS304 SUS304 SUS304 SUS304 SUS304 SUS304
Heat Exchanger Plate heat exchanger, special attention: need to use clean factory water
operation panel Wuxi Guanya customized 7-inch color touch screen, temperature curve displayEXCEL data export
Security With self-diagnosis function; phase sequence and phase failure protector; pressure protection, overload relay, thermal protection device and other safety protection functions.
In and out interface size G3/4 G1 G1 DN32 DN40 DN50
Cooling water interface G3/4 G1 DN40 DN50 DN50 DN65
cooling method Water-cooled, the factory water temperature is lower than the minimum temperature provided by the equipment by more than 3°C, and the water temperature fluctuation is ≤3°C
Cooling water flow 7~20℃ 2.5m³/h 4m³/h 8m³/h 13m³/h 17m³/h 25m³/h
power supply
380V 50HZ  1kW 1.5kW 3kW 4kW 5kW 6kW
shell Cold-rolled sheet spray RAL7035

 

 

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 chiller 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 TYPES

We provide chillers of various refrigeration 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 chiller 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 CUSTOMIZED SOLUTIONS

 

Tell Us More About Your Needs       

 

OUR ADVANTAGES

We offer:

Experience you can count on—

We’ve been designing and building custom products for more than 20 years. From medical chillers to energy storage chillers and everything in between, we’ve built products for virtually every industry and every application.

Same day quotes—

Get a quote for your project today! We often provide custom quotes in as little as 30 minutes.

24/7 customer service—

We are always here for you. Whether you have a question or need a quote, there’s always somebody here to communicate with you 24/7.

Durable, reliable equipment—

Our products are built with premium-grade materials, and we offer competitive warranties on all custom products.

 

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