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Precision air conditioners (TCU/ECU) PAU-AR800S

Precision air conditioners (TCU/ECU)
Temperature control


PAU Series

Precision air conditioners (TCU/ECU) Temperature control PAU-AR800S

Revolutionary compact design. Convenient 100 V power specifications.

  • Air-cooling type
  • Temperature control
Air flow(m3/min) 1.8/2.0
Cooling capacity(W) 430/510
Thermal capacity(W) 1000
Rated voltage(V) Single-phase, 100 VAC
Control models Temperature control
External Dimensions(mm) H965×W400×D400
Weight(kg) 54

Product Details for PAU-AR800S


Cooling scheme Air-cooling type
Control models Temperature control
Cooling capacity(W) 430/510
Thermal capacity(W) 1000
Temperature control precision(℃) ±0.1
Temperature control range(℃) 20 to 30
Ambient temperature(℃) 20~35 (Temperature change gradient: Within 1℃/1h)
Ambient humidity(%RH) 10~85 (Humidity change gradient: within 5%RH/1h) (No condensation)
Processed air volume(m3/min) 1.8/2.0
External Dimensions(mm) H965×W400×D400
Weight(kg) 54
Coating Color Ivory (Y22-85B semi-gloss)
Blower duct connection diameter(mm) φ75
Rated voltage(V) Single-phase, 100 VAC
Current consumption(A) 14.1/14.6(MAX)
Power consumption(W) 1370/1460(MAX)
Drain connection diameter Outer diameter φ16
Refrigerant(g) R134a 320g
Exhaust air volume(m3/min) 10.0/12.0
Safety circuit / Main circuit Earth leakage breaker (15A 15mA)
Safety circuit / Blower Delay timer (3 minutes)
Safety circuit / Compressor Low temperature operation prevention thermostat (18°C OFF, 20°C ON), overcurrent relay, motor protector (100°C OFF 55°C ON), surge absorber
Safety circuit / Heater Overheat prevention thermostat (65℃ OFF 55℃ ON), thermal fuse (99℃), surge absorber
Output/Main unit abnormal output -
Output / Temperature upper / Lower limit alarm -

* Cooling/heating capacity is the value when blown out from the main body when the ambient temperature is 25°C/40%RH.
* The temperature and humidity control accuracy is based on the method prescribed in JTMK01 Constant Temperature Humidistat Bath - Performance Testing Method and Performance Display Method (Japan Testing Machine Association). Only the value indicated by the temperature controller built into the air conditioner at the main unit blow off port is guaranteed to be accurate and thermal interference due to the duct etc. is not covered by the precision guarantee. In addition, the purpose of this product is to suppress temperature fluctuations in the air and so the absolute value of the temperature is not guaranteed. (A bias function for compensation is built into the system.)
*The temperature and humidity may not be controllable even if they are within the set range depending on the ambient temperature and humidity.
*Processing air flow value is taken at the main unit blowout port.
*The above-mentioned dimensions are the dimensions of the main unit. The mounting flange and protrusions are excluded.
*Current consumption and power consumption vary depending on ambient temperature and humidity and operating conditions.
*Waste heat is discharged from the device because it is air-cooled. (with optional exhaust chamber)
*When the ambient temperature drops below the operating ambient temperature, a protection device is activated to automatically stop only the compressor. Since the above-mentioned accuracy cannot be guaranteed in this case, use the equipment within the range of operating ambient temperatures.
・For the actual installation, check the specifications and precautions stated in the instruction manual.
・Contact our nearest sales office if you need an instruction manual in advance for design purposes.

External dimensions

PAU-AR800S External dimensions

External dimensions of sensor

PAU-AR800S External dimensions of sensor

To ensure proper operation of this equipment, read the operation manual before use.
Depending on model and quantity, separate charter delivery may be arranged (additional costs apply).
Overseas at the time of delivery, we recommend packing for overseas separately.
After verifying the specifications, insert an appropriate breaker (circuit breaker for wiring) between the product and power supply.
Cause of failure and be used at the rated power supply out of range.
Please use the service and maintenance on a regular basis.
Failure to maintain regular maintenance, you may be a factor in product performance degradation trouble.
When disposing of this product, you should comply with various laws and regulations, please go to the appropriate.