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SUNDI -25℃~300℃
SUNDI -25℃~300℃
SUNDI -25℃~300℃
SUNDI -25℃~300℃

SUNDI -25℃~300℃

Temperature control of reactor and material
  • Cooling capacity1kW~200kW
  • Heating Power2.5kW~200kW
  • Power range4kW~260kW
  • Medium accuracy±0.5℃~±1℃
  • Material accuracy±1℃~±1.5℃
  • RefrigerantR404A/R507C
  • Weight130KG~2250KG

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Product Description

● Working temperatures from -120°C to +350°C
● Previously unachievable performance
●Intelligent temperature control
● Maximum process stability and reproducibility
● Adop plate heat exchager, Pipeline heating, the fastest heating and cooling rates.
● High cooling power from 0.5 to 1200kW
● Large temperature range without fluid change
● Closed system, extend thermal fluid lifetime
● 7-inch, 10-inch color TFT touch screen display
● Comprehensive warning and safety functions
● Rapid cooling down from high temperature (from 300 °C)
● Use magnetic drive pump, solve the circulation pump leakage

Configuration Details

Model SUNDI
-225V
SUNDI
-225WV
SUNDI
-235V
SUNDI
-235WV
SUNDI
-255V
SUNDI
-255WV
SUNDI
-275V
SUNDI
-275WV
SUNDI
-2A10V
SUNDI
-2A10WV
SUNDI
-2A15V
SUNDI
-2A15WV
SUNDI
-2A25V
SUNDI
-2A25WV
SUNDI
-2A38WV
SUNDI
-2A60WV
SUNDI
-2A95WV
SUNDI
-2A130WV
SUNDI
-2A200WV
Temp. range -25℃~+300℃
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 5 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 kW 2.5 3.5 5.5 7.5 10 15 25 38 60 95 130 200
Cooling
capacity
kW at
300℃ 2.5 3.5 5.5 7.5 10 15 25 38 60 95 130 200
100℃ 2.5 3.5 5.5 7.5 10 15 25 38 60 95 130 200
50℃ 2.5 3.5 5.5 7.5 10 15 25 38 60 95 130 200
20℃ 2.5 3.5 5.5 7.5 10 15 25 38 60 95 130 200
-5℃ 2 3 4.5 6.6 8 12 19 30 46 70 80 125
-20℃ 1 1.8 2.8 3.8 4.6 7 12 16 22 32 43 65
Circulation
pump max
L/min bar
20 35 35 50 60 110 150 150 250 400 400 600
1.2 1.2 1.2 1.2 1.5 1.5 1.5 1.5 2.5 2.5 2.5 2.5
Pump magnetic drive pump
Compressor Mitsubishi Emerson copeland vortex flexible Dorin seni-closed compressor
Expansion valve Electronic expansion valve
Evaporator 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 ZG1/2 ZG3/4 ZG3/4 ZG1 ZG1 ZG1 DN32 DN40 DN50 DN65 DN65 DN80
Water-cooled
type W(@20℃)
600
L/H
800
L/H
1200
L/H
1600
L/H
2400
L/H
3000
L/H
6
m³/H
10
m³/H
12
m³/H
18
m³/H
24
m³/H
36
m³/H
Dimension
(water type)cm
40
*70
*130
45
*70
*160
55
*70
*175
55
*70
*175
70
*85
*185
80
*120
*185
80
*120
*185
100
*150
*185
200
*145
*205
200
*145
*205
250
*145
*225
300
*160
*225
Weight kg 130 180 195 260 320 390 620 820 1100 1350 1680 2250
Power 380V 50HZ 4kW 6kW 8kW 11kW 14kW 21kW 34kW 52kW 79kW 123kW 165kW 260kW

Working Principle

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.

Application: Various Reactors (Microchannels, 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.

Displays Various Information:

1. Displays all the kind of process control temperatures.
2. Shows the liquid level of the heat conducting medium in the expansion vessel.
3. Shows indication for refrigeration system working.
4. Shows indication for heater working.
5. Shows indication for circulation pump working.
6. Displays the temp. control ( materials temp. control pattern, heat conducting medium temp. control ).
7. The temp. upper limit, lower limit control can be set.
8. The temp. difference between jacket & reactor material can be set.
9. Shows the alarm to add the liquid when it is empty.
10. The refrigeration compressor can be set to operate manuallyor automatically.

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