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SUNDI-320/420W/430W    Cooling and Heating Systems

SUNDI-320/420W/430W Cooling and Heating Systems

  • Temperature Control Range: -40°C ~ +200 °C
  • Temperature Control Accuracy: ±0.5 °C
  • 7-Inch,10 Inch color FTF Touch Screen Display

Note: Both Air Cooled And Water Cooled Are Available. Explosion Proof Cabinet Can Be Customized.

 

Application: Various Reactors (Micro-channels, Glass, Jacketed Reactors, etc.), Distillation or Extraction System, Laboratory, University, Research Institute, Aerospace, Automotive Industry, Semiconductor and Electrical Test, Chemical, Pharmaceutical, Petrochemical, Biochemical, Medical, Hospital, R&D Workshop, Aerospace, Biological and Other Industries.

 

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Advantages of SUNDI Dynamic Temperature Control System

  • Previously unachievable performance
  • Intelligent temperature control
  • Maximum process stability and reproducibility
  • Adop plate heat exchager, Pipeline heating, the fastest heating and cooling rates.
  • Large temperature range without fluid change
  • Closed system, extend thermal fluid lifetime
  • Incredibly compact
  • 7-inch, 10-inch color TFT touch screen display
  • Comprehensive warning and safety functions
  • Use magnetic drive pump, solve the circulation pump leakage

Circulation Pump

High temperature resistant low temperature magnetic drive pump or a leak-free high and low temperature shield-driven pump, reduce the risk of system leakage. At the same time the system has the advantages of low noise and big traffic flow.

Configuration Software (Optional)

  • All SUNDI-series dynamic temperature control systems can be connected to a computer. You can install and record the display screen on the computer through the configuration software.
  • Communication distance is less than 200m
  • Easily set temperature
  • real-time control screen
  • Curve record temperature control process
  • Program selection
  • Alarm record

Customer Cases

Structure and Principle of Dynamic Temperature Control System: 

Ultra high temperature cooling technology can directly cool from a high temperature of 300℃(because only the heat transfer medium in the expansion chamber contacts with oxygen in the air (and the temperature of the expansion tank is between normal temperature and 60℃), which can reduce the risk of heat transfer medium being oxidized and absorbing water in the air. At high temperature, no heat conducting medium evaporates, and continuous temperature control of - 80℃ ~ 190℃, - 70℃ ~ 220℃, - 88℃ ~ 170℃, - 55℃ ~ 250℃ and - 30℃ ~ 300℃ can be realized without pressurization.

 

Note: please leave your detailed requirements, we will select or customize products for you.

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Model SUNDI-320 SUNDI-420W SUNDI-430W
Temp. range -30℃~180℃ -40℃~180℃ -40℃~200℃
Control Mode Feedback PID + Our special dynamic control calculation, PLC controller
Temp. control Process temp. control and jacket temp. control model
Temp. difference Set or control the temperature difference between jacket oil and raw material process
Program Editor 10 programs, each program can edit 40 steps
Communication Portocol MODBUS RTU Protocol,RS485 interface
Material temp. feedback PT100 OR 4~20mA or communication(normal: PT100)
Temp. feedback The temp. of three points: the inlet and outlet of equipment,reactor material temp.(external temp. sensor)
Medium temp. acccuracy ±0.5℃
Material temp. accuracy ±1℃
Heating power 2KW 2KW 3KW
Cooling capacity 180℃ 1.5kW 1.8kW 3kW
50℃ 1.5kW 1.8kW 3kW
0℃ 1.5kW 1.8kW 3kW
-5℃ 0.9kW 1.2kW 2kW
-20℃ 0.6kW 1kW 1.5kW
-35℃ 0.3kW 0.5kW
Circulation pump Max10L/min
0.8bar
Max10L/min
0.8bar
Max20L/min
2bar
Compressor Secop Secop French Tecumseh
Expansion valve Emerson thermal expansion valve/danfoss thermal expansion valve
Evaporator DANFOSS/KAORI Plate heat exchanger
Operation Panel 7-inch touch screen,show temp curve\EXCEL data output
Safety protection Self-diagnosis function; freezer overload protection; high pressure switch, overload relay,thermal protection device, liquid low level protection, high temperature protection and temperature fault protection.
Closed circulation system The whole system is 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 supply oil automatically at low temperature.
Refrigerant R404A/R507C, optional: R448A
Connection size G1/2 G1/2 G1/2
Water-cooled type W(cooling water@20℃) 450L/H
1.5bar~4bar
550L/H
1.5bar~4bar
Dimension(mm) 350*650*870 350*650*870 450*650*1200
Positive ex-proof size(mm) 700*750*1215 700*750*1215
Weight 55kg 60kg 85kg
Power AC 220V 50HZ 2.9kW(max) AC 220V 50HZ 3.3kW(max) AC380V 50HZ  4.5kW(max)
Case material SUS 304 SUS 304 SUS 304
Optional positive pressure ex-proof system add PEX at the end
Optional Optional Ethernet interface, configure the computer operating software
Optional Optional outside touch screen display controller(separated),the communication line distance is 10 meter.
Optional Power Optional power 100V 50HZ single-phase,110V 60HZ single-phase, 230V 60HZ single-phase, 220V 60HZ three-phase,440V~460V 60HZ three-phase

Note: please leave your detailed requirements, we will select or customize products for you.

Message                  Email                      WhatsApp

Model SUNDI-320 SUNDI-420W SUNDI-430W
Temp. range -30℃~180℃ -40℃~180℃ -40℃~200℃
Control Mode Feedback PID + Our special dynamic control calculation, PLC controller
Temp. control Process temp. control and jacket temp. control model
Temp. difference Set or control the temperature difference between jacket oil and raw material process
Program Editor 10 programs, each program can edit 40 steps
Communication Portocol MODBUS RTU Protocol,RS485 interface
Material temp. feedback PT100 OR 4~20mA or communication(normal: PT100)
Temp. feedback The temp. of three points: the inlet and outlet of equipment,reactor material temp.(external temp. sensor)
Medium temp. acccuracy ±0.5℃
Material temp. accuracy ±1℃
Heating power 2KW 2KW 3KW
Cooling capacity 180℃ 1.5kW 1.8kW 3kW
50℃ 1.5kW 1.8kW 3kW
0℃ 1.5kW 1.8kW 3kW
-5℃ 0.9kW 1.2kW 2kW
-20℃ 0.6kW 1kW 1.5kW
-35℃ 0.3kW 0.5kW
Circulation pump Max10L/min
0.8bar
Max10L/min
0.8bar
Max20L/min
2bar
Compressor Secop Secop French Tecumseh
Expansion valve Emerson thermal expansion valve/danfoss thermal expansion valve
Evaporator DANFOSS/KAORI Plate heat exchanger
Operation Panel 7-inch touch screen,show temp curve\EXCEL data output
Safety protection Self-diagnosis function; freezer overload protection; high pressure switch, overload relay,thermal protection device, liquid low level protection, high temperature protection and temperature fault protection.
Closed circulation system The whole system is 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 supply oil automatically at low temperature.
Refrigerant R404A/R507C, optional: R448A
Connection size G1/2 G1/2 G1/2
Water-cooled type W(cooling water@20℃) 450L/H
1.5bar~4bar
550L/H
1.5bar~4bar
Dimension(mm) 350*650*870 350*650*870 450*650*1200
Positive ex-proof size(mm) 700*750*1215 700*750*1215
Weight 55kg 60kg 85kg
Power AC 220V 50HZ 2.9kW(max) AC 220V 50HZ 3.3kW(max) AC380V 50HZ  4.5kW(max)
Case material SUS 304 SUS 304 SUS 304
Optional positive pressure ex-proof system add PEX at the end
Optional Optional Ethernet interface, configure the computer operating software
Optional Optional outside touch screen display controller(separated),the communication line distance is 10 meter.
Optional Power Optional power 100V 50HZ single-phase,110V 60HZ single-phase, 230V 60HZ single-phase, 220V 60HZ three-phase,440V~460V 60HZ three-phase

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