SUNDI -25℃~+200℃ 1&2
PRODUCT ADVANTAGES
· Material Temperature Control Accuracy ±1.0℃
· Heating Power 2.5kW~10*2kW
· Cooling Capacity 1*2kW~10*2kW
· Power 7.5kW~31kW
· Refrigerant R404A/R507C, optional: R448A
· Weight 240KG~480KG
Appearance Structure
Product Features
- Temperature range from -120°C to 350°C
- High-precision, intelligent temperature control
- Multifunctional alarm system and safety features
- 7-inch, 10-inch color TFT touch screen graphic display
- With magnetic drive pump, there is no shaft seal leakage problem
- High temperature cooling technology, which can directly cool down from 300°C
- 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 degrees), the risk of the heat transfer medium being oxidized and absorbing moisture in the air can be reduced.
Main Parameters
Model | SUNDI-225W-2T N SUNDI-225-2T N | SUNDI-235W-2T N SUNDI-235-2T N | SUNDI-255W-2T N SUNDI-255-2T N | SUNDI-275W-2T N SUNDI-275-2T N | SUNDI-2A10W-2T N SUNDI-2A10-2T N | ||||||
Temp. range | -25℃~+200℃ | ||||||||||
Control Mode | Feedback PID + Our special dynamic control calculation, PLC controller | ||||||||||
Temp. control | process temp. control and jacket temp. control model TWO GROUPS | ||||||||||
Temp. difference | Set or control the temperature difference between jacket oil and raw material process TWO GROUPS | ||||||||||
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)*2 | ||||||||||
Medium temp. acccuracy | ±0.5℃ | ||||||||||
Material temp. accuracy | ±1℃ | ||||||||||
Heating power kW | 2.5*2 | 3.5*2 | 5.5*2 | 7.5*2 | 10*2 | ||||||
Cooling capacity kW at ℃ | 200℃ | 2.5*2 | 3.5*2 | 5.5*2 | 7*2 | 10*2 | |||||
100℃ | 2.5*2 | 3.5*2 | 5.5*2 | 7*2 | 10*2 | ||||||
20℃ | 2.5*2 | 3.5*2 | 5.5*2 | 7*2 | 10*2 | ||||||
0℃ | 1.5*2 | 2.5*2 | 3.5*2 | 5*2 | 7.5*2 | ||||||
-20℃ | 1*2 | 1.6*2 | 2.1*2 | 3*2 | 4*2 | ||||||
Circulation pump max L/min bar | 20*2 | 35*2 | 35*2 | 50*2 | 50*2 | ||||||
1.5 | 2 | 2 | 2 | 2 | |||||||
Compressor | Tecumseh closed compressor | Emerson copeland vortex flexible | |||||||||
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 | G3/4 | G3/4 | G3/4 | G3/4 | G1 | ||||||
Water-cooled type W(cooling water@20℃) | 1200L/H 1.5bar~4bar | 1400L/H 1.5bar~4bar | 1700L/H 1.5bar~4bar | 2100L/H 1.5bar~4bar | 2500L/H 1.5bar~4bar | ||||||
Dimension(water type)cm | 55*100*175 | 70*100*175 | 70*100*175 | 80*120*185 | 100*150*185 | ||||||
Dimension(air type)cm | 55*100*175 | 55*100*175 | 70*100*175 | 70*100*175 | 80*120*185 | ||||||
Weight kg | 240 | 285 | 345 | 385 | 480 | ||||||
Power 380V 50HZ | 220V 7.5kW | 11.5kW | 17kW | 23kW | 31kW |
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