Choice Chiller, Separate type - 株式会社AMU冷熱/ Chiller / Cooling Water Circulator / Saitama,JAPAN / AMU Reinetsu

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Choice Chiller Separate Type


This is a water-cooling separate type chiller, with various specification options.

Control within ±0.03°C has been realized.

Change to the wide-range specification is possible (from -30°C to 90°C).

Pumps (their flow rate and lifting) can be customized according to the facilities.

Production in pure-water specification, with all part contacting liquid made of SUS, is possible.

Purity controllers can be installed.

Change to the low-noise pulsation-reduced pump is possible.

▼Check Spec▼
Indoor equipment
Product type AS-4500 AS-7000 AS-12000 AS-18000 AS-24000
Temperature control range 18℃~35℃(5℃~35℃)
Ambient temperature 5℃~40℃
Cooling capacity 4500W
12000W(10320kcal) 18000W(15480kcal) 24000W(20640kcal)
Oscillation of the controlled temperature ±0.1℃(Practically ±0.03°C. The system temperature is virtually stable within this range.)
Pump circulation capacity Maximum lifting 50/56M(50/60Hz) 80/100M(50/60Hz)
Maximum flow rate 35L/min(50/60Hz) 55/70L/min(50/60Hz)
Total length of the piping for the circulating liquid 20A 25A
Outside dimension 約W500×D580×H1220 約W550×D696×H1250
Weight 約55kg 約60kg 約75kg 約80kg 約90kg
Electronic Property Power source 3φ AC200V 50/60Hz
Current 約8.0A 約12A 約28A 約33A 約42A
Apparatus details
Cooler Plate heat exchanger
Pump Cascade type 400W Cascade type 750W
Temperature control method Electronic expansion valve control type
Capacity of the water tank 約40L 約50L 約60L 約90L
Cooling medium R-407C
Material of the piping contacting liquid Plastic (nylon, PVC), SUS304, BC (brass)
Temperature controller Digital temperature indicator controller
Safety equipment Compressor Freezer thermal protector
Piping for cooling medium High-pressure switch
Piping for liquid Water temperature abnormality alarm
Pump Overcurrent protection thermal
Water tank Float switch
External contact Alarm output OPEN in case of anomaly (non-voltage contact, capacity within 2 A, terminal block)
Remote operation input close while in operation(terminal block)
For RS-485 communication (terminal block)
Outdoor equipment
Outside dimension W690×D360×H670 W690×D360×H1300 W1346×D572×H1063
Weight Approx.56kg Approx.70kg Approx.116Kg Approx.220Kg
Apparatus details Fan motor φ490 63W φ490 100W×2 φ710 600W
Condenser 1100W DC inverter type 2200W DC inverter type 3750W DC inverter type 4500W DC inverter type
Condenser Fin coil + Fan forced air cooling
Preformance graph of Choice Chiller Separate Type
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