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 |