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SUNDI (-90 ~ 250℃)

SUNDI (-90 ~ 250℃)

  • Temperature Range-90 ~ 250℃
  • Temperature Control Accuracy±0.5℃
  • Heating Power3KW ~ 80KW
  • Cooling Capacity AT 0℃2.5KW ~ 80KW
  • Circulating Pump Flow and Pressure20~400L/min 2~2.5BAR
  • Power Supply8 ~ 170KW
  • Place of OriginChina
  • Quality Guarantee Period12 months

Product Details

FEATURES:

Typical Applications Of Cooling Heating Chiller: dynamic constant temperature control of high pressure reactor cold and heat source, dynamic constant temperature control of double-layer glass reactor cold and heat source, dynamic constant temperature control of double-layer reactor cold and heat source, constant temperature of microchannel reactor Control; small thermostat control system, steaming system temperature control, material low temperature high temperature aging test, combined chemical cold source heat source constant temperature control, semiconductor equipment cooling heating, vacuum chamber cooling heating constant temperature control.

Dynamic Temperature Control System Advantages And Functions: temperature range from -120℃ to 350℃, superior performance, high precision, intelligent temperature control. Multi-function alarm system and safety function, 7-inch, 10-inch color TFT touch screen graphic display, magnetic drive pump, no shaft seal leakage problem.

Ultra-high Temperature Cooling Technology Can Directly Cool Down From 300 High Temperature. Because only the heat transfer medium in the expansion chamber is in contact with the oxygen in the air (and the temperature of the expansion tank is between normal temperature and 60℃), which can reduce the heat transfer medium. The risk of oxidizing and absorbing moisture from the air. No high-temperature heat medium evaporates at high temperature, and continuous control can be achieved with -80℃ to 190℃, -70℃ to 220℃, -88℃to 170℃, -55℃ to 250℃, and -30℃ to 300℃ without pressurization temperature. 

Model SUNDI-925W SUNDI-935W SUNDI-955W SUNDI-975W SUNDI-9A10W SUNDI-9A15W SUNDI-9A25W SUNDI-9A38W SUNDI-9A60W SUNDI-9A80W
Temp. range -90℃~+250℃(the system add pressure 3bar)
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 42 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℃ ±1℃
Material temp. 
accuracy
±1℃
Heating power kW 2.5 3.5 5.5 7.5 10 15 25 38 60 80
Cooling 
capacity 
kW at
250℃ 2.5 3.5 5.5 7.5 10 15 25 38 60 80
0℃ 2.5 3.5 5.5 7.5 10 15 25 38 60 80
-40℃ 2 2.8 5 6 8 12 20 31 48 64
-60℃ 1.1 1.9 2.8 3.2 4.2 6 10 16 24 32
-80℃ 0.35 0.5 0.8 1.2 1.6 2.1 3.5 6 11 15
-85℃ 0.2 0.3 0.5 0.7 0.85 1.3 1.9 3.5 6 8
Circulation pump 
max L/min bar
20 35 50 50 110 110 150 200 400 400
2 2 2 2 2.5 2.5 2.5 2.5 2.5 2.5
Pump LNEYA magnetic drive pump German magnetic drive pump
Compressor Tecumseh closed compressor Dorin semi-closed compressor
Expansion valve Emerson thermal expansion valve/Emerson electronic 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/R23/R14 mixture,optional: R125/R23/R14 mixture
Connection size G3/4 G3/4 G3/4 G1 G1 DN32 PN10 DN32 PN10 DN40 PN10 DN50 PN10 DN50 PN10
Water-cooled 
type W(@20℃)
1100L/H 1900L/H 2400L/H 3200L/H 4000L/H 8m³/H 12m³/H 20m³/H 30m³/H 40m³/H
Dimension cm 55
*68
*145
55
*100
*175
70
*100
*175
70*100*175 70*100
*175
100*150
*185
205*145
*205
205*145
*205
245*145
*225
300*160
*225
Weight kg 260 295 365 570 680 950 1400 1750 2400 3150
Power 380V 50HZ 8kW 11kW 16kW 21kW 27kW 38kW 54kW 79kW 120kW 170kW
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