Control Mode: Feed forward PID +Our special dynamic control calculation, PLC controller
Temp. control: Option: process temperature control or jacket temperature control
Temp. difference: Set or control the temperature difference between jacket and material process
Program Editor: 20 programs, each program can edit 45 steps.
Communication protocol: MODBUS RTU Protocol, RS 485 Interface
Temperature feedback: Jacket: PT100 Material process: PT100
Temp. accuracy: ±1℃
Cooling capacity: 50℃
0℃: 2.5kW
-10℃: 1.5kW
Heating power: -10℃
20℃: 2.5kW
50℃: 1.5kW
Circulation pump: Max35L/min 2BAR
Compressor: Tecumseh
Expansion valve: Danfoss
Oil separator: LNEYA
Evaporator: KAORI Plate heat exchanger
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 supplement oil automatically at low temperature.
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