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COOLSOON CA-20(D) – AIR COOLED INDUSTRIAL WATER CHILLERManufacturer: CoolsoonModel: CA-20(D)Date of Manufacture: 2021-05-10 Condition: Excellent – low hours (~40hr) (only tested - not installed)Location: Washington State, USACOOLING PERFORMANCENominal Cooling Capacity: 72 kW (≈ 20 tons refrigeration)Cooling Type: Air-cooledEvaporator Type: Water tank with coil (shell & tube)Chilled Water Flow Rate: ≈ 11.4 – 12.8 m³/h (50/60 Hz class)ELECTRICALPower Supply: 460 VAC ±10%, 3 Phase, 60 HzFull Load Current: 43 ATotal Input Power: ≈ 20 kW (compressors + auxiliaries)PUMP SYSTEMIntegrated Circulation Pump: YesPump Motor Power: 3.0 kWPump Head: 20 mREFRIGERATION SYSTEMCompressor Type: Hermetic scroll compressors (multi-compressor configuration)Refrigerant: R22 (compatible: R134a / R407C)Expansion Device: Thermostatic / electronic expansion valveCondenser: High-efficiency finned copper tube + low-noise axial fansCONTROL SYSTEM Controller: Industrial PLC controller (SIEMENS)Functions:- Temperature control- Fault diagnostics- Compressor staging- Flow protection- Phase protectionHYDRAULIC CONNECTIONSChilled Water Inlet / Outlet: 2 inch NPTTANKInternal Water Tank Volume: ≈ 300 litersSAFETY PROTECTION - Compressor over-current protection- High / low pressure protection- Over-temperature protection- Flow switch protection- Phase sequence protection- Phase loss protection- Exhaust overheat protection- Anti-freeze protectionPHYSICAL DATADimensions (L × W × H): Approx. 2000 × 1130 × 1720 mmWeight: Approx. 835 – 920 kgAPPLICATIONS- Process cooling- Plastics & injection molding- Laser equipment cooling- CNC machining- Pharmaceutical manufacturing- Chemical processing- Food & beverage productionNOTES• Outdoor-rated industrial enclosure• Stainless steel pump and reservoir• Copper condenser and evaporator• Low noise axial fans• Suitable for continuous industrial dutyAdditional Prep Fees May Apply