Thermo-chiller/Rack Mount Type
HRR Series Updated Aug-18
- Operable without the need to remove the unit from the rack
- Front Access: Simple to control, service and maintain with all filters and drainage via the front panel
- Space Saving: Multiple chillers can be mounted to a 19-inch rack.
- Cooling capacity: 1.2/1.8/2.4/3.0 kW (60 Hz)
- Temperature stability: ±0.1ºC
- Global power supply: Single-phase 200 to 230 VAC (50/60 Hz)
The precision temperature control method by expansion valve and temperature sensor,
realized high temperature stability of ±0.1°C.
Display of 23 types of alarm codes
Operation is monitored all the time by the integrated sensor. The self-diagnosis result is
displayed by the applicable alarm code from 23 types.
Time for periodical checks for the pumps, fan motor, dustproof filter, etc. will generate a
Helpful for facility maintenance
Temperatures of the thermo-chiller, pressure, etc. can be displayed.
Heating method using discharged heat makes a heater unnecessary.
Heating functions are effective to maintain a constant temperature particularly in the winter
when the ambient temperature is low.
The serial communication (RS-232C/RS-485) and contact input/output signals (2 inputs
and 3 outputs) are equipped as standard. Communication with the user’s equipment and
system construction are possible, depending on the application.