Air Cooler for Cold Room & Commercial Freezing Applications

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Product Detail

Product Tags

Air Cooler for Cold Room & Commercial Freezing Applications,
air cooler for cold room, blast freezer unit cooler, cold room evaporator, commercial cold storage evaporator, Industrial Air Cooler, unit cooler for cold storage,

Parameter

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Unit Parameter Table
Air-cooled Module Unit Parameter Table
                                    Unit Type
Unit parameters
ZGR-65ⅡAG2 ZGR-130ⅡAG2
Rated Refrigeration
(A35/W7℃)
Cooling Capacity(kW) 65 130
Power(kW) 20.3 40.6
EER 3.20 3.20
Rated Heating
(A7/W45℃)
Heating Capacity(kW) 70 140
Power(kW) 20.5 41.0
COP 3.41 3.41
Mains 380V/3N~/50Hz
Maximum Operating Current(A) 58 115
Cooling Operating Ambient Temperature Range(℃) 16~49
Heating Operating Ambient Temperature Range(℃)  -15~28
Cooling Water Temperature(℃) 5~25
Heating Water Temperature(℃) 30~50
Refrigerant R410A
Safeguard Higher-lower voltage protection, antifreeze protection, overload, water flow protection, etc.
Capacity Adjustment Method 0~100% 0~50%~100%
Throttling Method Electronic Expansion Valve
Water Side Heat Exchanger Shell and Tube Heat Exchanger
Wind Side Heat Exchanger High-efficiency Finned Tube Heat Exchanger
Fan High Efficiency and Low Noise Axial Flow Fan
Water System Chilled Water Flow(m³/h) 11.2 22.4
Hydraulic Pressure Drop(kpa) 40 75
Maximum Working Pressure(Mpa) 1.0
Water Pipe Connection DN65(Flange) DN80(Flange)
Anti-shock Protection Type
Waterproof Level IPX4
Dimentions Length(mm) 1930 2340
Width(mm) 941 1500
Height(mm) 2135 2350
Weight(kg) 590 1000
Rated refrigeration: outdoor dry/wet bulb temperature is 35°C/24°C; outlet water temperature: 7°C
Rated heating: outdoor dry/wet bulb temperature is 7℃/6℃; outlet water temperature is: 45℃
Models, parameters, and performance will be changed due to product improvements. Please refer to the actual product and nameplate for specific parameters;
Executive Standard:GB/T 18430.1(2)-2007 GB/T 25127.1(2)-2010

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Air Cooler Solutions for Cold Room & Cold Storage Systems

Designed for reliable thermal transfer and efficient air distribution, our Air Cooler for Cold Room systems deliver consistent, precise cooling performance across commercial cold rooms, food processing spaces, and industrial storage facilities. Engineered to handle continuous thermal loads, these evaporators maintain optimal humidity and temperature levels to protect stored inventory.

Efficient Heat Exchange: Built with high-conductivity copper tubes and corrugated aluminum fins to maximize heat transfer efficiency and accelerate pull-down times.

Balanced Air Distribution: Features optimized axial fan assemblies that project uniform airflow across large volumes, preventing temperature dead zones throughout the room.

Corrosion-Resistant Casing: Constructed with durable powder-coated steel or stainless steel housing to resist moisture and harsh operating environments.

Reliable Defrost Options: Designed with integrated electric or hot-gas defrost mechanisms to minimize ice accumulation and prevent operational downtime.

Versatile Application Coverage: Configurable for medium-temperature fresh storage, low-temperature deep freezing, and quick-chilling applications.


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