Model |
HRHC-425W-2TN HRHC-425-2TN |
HRHC-435W-2TN HRHC-435-2TN |
HRHC-455W-2TN HRHC-455-2TN |
HRHC-475W-2TN HRHC-475-2TN |
HRHC-4A10W-2TN HRHC-4A10-2TN |
Temperature range |
-40°C~200°C |
-40°C~200°C |
-40°C~200°C |
-40°C~200°C |
-40°C~200°C |
Control Mode |
Feedback PID + Our special dynamic control calculation, PLC controller |
Temp. control |
Option: Process temperature control mode |
Program Editor |
Set or control the temperature control or jacket oil temperature control |
Communication Protocol |
MODBUS RTU Protocol,RS485 interface |
Temp. feedback |
The temperature of four points: the inlet and outlet of heat-conducting medium, heater and material in reactor(External temperature sensor) |
Temp. accuracy |
±1°C |
±1°C |
±1°C |
±1°C |
±1°C |
Heating power |
2.5kw |
2.5kw |
3.5kw |
3.5kw |
5.5kw |
5.5kw |
7.5kw |
7.5kw |
10kw |
10kw |
Cooling capacity |
200°C |
2.5kw |
2.5kw |
3.5kw |
3.5kw |
5.5kw |
5.5kw |
7kw |
7kw |
10kw |
10kw |
100°C |
2.5kw |
2.5kw |
3.5kw |
3.5kw |
5.5kw |
5.5kw |
7kw |
7kw |
10kw |
10kw |
20°C |
2kw |
2kw |
3kw |
3kw |
4kw |
4kw |
6kw |
6kw |
9kw |
9kw |
0°C |
1.5kw |
1.5kw |
2.5kw |
2.5kw |
3kw |
3kw |
5kw |
5kw |
7.5kw |
7.5kw |
-20°C |
26kw |
26kw |
1.6kw |
1.6kw |
2.12kw |
2.12kw |
3kw |
3kw |
4kw |
4kw |
-35°C |
0.45kw |
0.45kw |
0.75kw |
0.75kw |
1kw |
1kw |
1.4kw |
1.4kw |
1.8kw |
1.8kw |
Circulation pump |
Max25L/min 1bar |
Max25L/min 1bar |
Max35L/min 1bar |
Max35L/min 1bar |
Max50L/min 1.5bar |
Max50L/min 1.5bar |
Max75L/min 1.5bar |
Max75L/min 1.5bar |
Max75L/min 1.5bar |
Max75L/min 1.5bar |
Compressor |
Tecumseh |
Tecumseh |
Tecumseh |
Tecumseh |
Tecumseh |
Expansion valve |
Danfoss |
Danfoss |
Danfoss |
Danfoss |
Danfoss |
Oil separator |
Emerson |
Emerson |
Emerson |
Emerson |
Emerson |
Evaporator |
KAORI plate heat exchanger |
Operation Panel |
Optional 7-inch color touch screen controller, temperature curve record, data export to Excel format |
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 |
R-404A |
R-404A |
R-404A |
R-404A |
R-404A |
Connection size |
DN15 or M24*1.5 |
DN20 or M30*1.5 |
DN20 or M30*1.5 |
DN25 or M38*1.5 |
DN25 or M38*1.5 |
Water-cooled type W(cooling water@30°C) |
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 |
Weight |
water-cooled |
220kg |
295kg |
350kg |
400kg |
450kg |
air -cooled |
255kg |
330kg |
390kg |
435kg |
495kg |
Power |
AC 220V 50HZ 7.6kw(Max) |
AC 380V 50HZ 10.5kw(Max) |
AC 380V 50HZ 16.5kw(Max) |
AC 380V 50HZ 23kw(Max) |
AC 380V 50HZ 29.5kw(Max) |
Case material |
SUS 304 |
SUS 304 |
SUS 304 |
SUS 304 |
SUS 304 |
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 |
220V 60HZ three-phase , 440V~460V 60HZ three-phase |