20P DC Inverter Cold Storage Unit
The Haurmerun digital frequency conversion refrigeration (heating) unit is equipped with high-quality components from international brands, such as compressors, expansion valves, fans, and motors. The first-class manufacturing process, combined with strict testing procedures, ensures that each product achieves excellent performance and allows for full efficient performance, with outstanding quality and lifespan.
Product Description
The Haurmerun digital frequency conversion refrigeration (heating) unit is equipped with high-quality components from international brands, such as compressors, expansion valves, fans, and motors. The first-class manufacturing process, combined with strict testing procedures, ensures that each product achieves excellent performance and allows for full efficient performance, with outstanding quality and lifespan.
The 20P DC inverter cold storage unit compressor adopts a digital frequency conversion double-rotor compressor/vortex enthalpy compressor from a renowned international brand. It features characteristics such as small unit capacity, large refrigeration capacity, strong pressure capability, fewer mechanical components with no leakage points, low failure rate, and low noise.
The unit uses a narrow-channel, multi-scatter point, and liquid distributor to reduce the amount of liquid and oil used. The system utilizes R410A high-pressure refrigerant, which fully implements the heat pump technology's four-way valve cutting phase change frost. The defrosting time can be as short as a few tens of seconds, without the need for electric heating, ensuring safe, energy-saving, and cost-effective usage with a long lifespan.
The Haurmerun digital frequency conversion refrigeration (heating) unit's digital electronic expansion valve, combined with an intelligent control circuit system, utilizes AI algorithms, enabling precise control of the valve's opening at each temperature point. This ensures complete and efficient evaporation of the refrigerant, improving the efficiency of the entire refrigeration system, with a long practical lifespan and low failure rate.
Overall, the Haurmerun digital frequency conversion refrigeration (heating) unit is a high-performance and reliable product that maximizes energy efficiency while providing outstanding quality and lifespan.
Product Parameters
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19-22P refrigeration unit |
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Device model |
HMR-H1100/FC |
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The main components |
Part |
Brand/Features |
Advantage |
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Compressor |
Hitachi/Danfoss 110 |
Full DC variable frequency jet enthalpy increasing compressor Precise control, low speed operation Low power consumption and high energy efficiency Energy saving advantages are more obvious |
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Evaporator |
Internal thread·Hydrophilic alloy |
Complete defrost and high heat absorption efficiency |
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Fan assembly |
Wolong full DC variable frequency motor |
Energy Saving·Continuously Variable Speed |
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Expansion valve |
Saginomiya·Dunian·Danvers |
High precision and long-lasting stability |
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Electric controller |
Huameirun Intelligent Control System |
Humanized design·easy operation Precise control·Intelligent defrosting German Infineon module |
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Refrigerant |
R410A |
Environmentally friendly, efficient and stable |
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Available warehouse volume (m³) |
360(220-500) |
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Compressor operating frequency (rps) |
90 |
110 |
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Refrigeration capacity (kW) |
Warehouse temperature(-12) |
22.98 |
25.72 |
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Warehouse temperature(-20) |
17.18 |
20.45 |
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Warehouse temperature(-25) |
13.16 |
15.34 |
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Condensation temperature (℃) |
46 |
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Warehouse reachable temperature (°C) |
-25 (as low as -38) |
Unit noise |
67±21％ |
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FAQ
Q1: HOW CAN WE GUARANTEE QUALITY?
A: Always a pre-production sample before mass production;
Always final Inspection before shipment;
Q2: COULD I HAVE A SAMPLE TO CHECK THE QUALITY?
A: Yes, the sample order is okay the model is in stock, and we even ship immediately.
Q3: ARE YOU A MANUFACTURER OR TRADING COMPANY?
A: We are a manufacturer that specializes in refrigeration equipment. Our products have obtained the CE.
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