Refrigeration Units

Reciprocating units built with Bitzer compressors for medium/low-temperature duties from -30°C to 5°C; full 3P–40P range, high capacity, stable and customizable.

Key Features

  • Bitzer reciprocating compressor: low vibration, high efficiency, low noise and long service life
  • Fully configured unit with branded components and control elements for rapid cooling
  • Superior, stable system with high cooling capacity and very low energy demand
  • Customizable to individual requirements
  • Wide range of applications, robust and reliable, compatible with multiple refrigerants

Applications

  • Meat freezing
  • Seafood quick freezing
  • Industrial freezing
  • Tea preservation
  • Fruit and vegetable cold storage
  • Beverage and brewing industry
  • Mushroom cultivation
  • Fresh-flower preservation
  • Logistics and warehousing

Product Overview

Medium/low-temperature reciprocating units built with Bitzer semi-hermetic compressors, widely used in freezer rooms, blast freezers, meat freezing, seafood quick freezing and low-temperature logistics warehousing; evaporating temperature -30°C to 5°C using R22.

Model Naming

Model numbers begin with ANC, e.g. ANC03HF: ANC is the brand identifier, 03 indicates horsepower, H denotes a reciprocating compressor, and F denotes air-cooled condensing (S for water-cooled).

Unit Configuration

Semi-hermetic compressor, crankcase heater, condenser, liquid receiver, oil separator, gas-liquid separator, filter, solenoid valve, pressure controller, pressure gauges, pipe connections and unit junction box.

Product Features

International-brand compressor with low vibration, high efficiency, low noise and long service life;

Fully configured with branded condensers, oil separators and control elements for rapid cooling;

Superior, stable system with high cooling capacity and very low energy demand;

Customizable to individual requirements;

Wide range of applications; robust, reliable and compatible with multiple refrigerants.

Applications

Meat freezing, seafood quick freezing, industrial freezing, low-temperature warehousing, mushroom cultivation and brewing.

Full Technical Specifications

See the technical specification table above (cooling capacity matrix for 12 models, connection specifications, unit dimensions and matching air cooler selection).

Technical Specifications

Voltage

380V/50Hz

Cooling Capacity (kW)

Model-30℃-25℃-20℃-15℃-10℃-5℃0℃
ANC03HF3.995.146.528.1410.0412.2614.84
ANC04HF5.066.528.2710.3312.7415.5518.81
ANC05HF6.037.799.8712.3215.1918.5322.40
ANC06HF7.189.3111.8514.8518.3522.4027.15
ANC09HF8.8211.5814.8718.7523.3028.6034.70
ANC12HF9.6612.8616.6821.2026.5532.8040.00
ANC14HF11.9115.6420.1025.4031.5538.8047.20
ANC18HF17.0822.0527.9034.7042.6051.7062.20
ANC23HF20.2025.9032.5540.3049.3559.8071.80
ANC28HF25.1532.4541.0051.0062.6075.9091.30
ANC34HF30.6038.9048.5559.8072.9087.90105.20
ANC44HF36.2546.3558.1071.8087.50105.70126.60

Compressor Type

Reciprocating compressor (Bitzer)

Power Range

3P ~ 40P

Unit Basic Parameters

ModelHPCompressor ModelLiquid Supply (mm)Suction Gas (mm)Unit Dimensions (mm)
ANC03HF3P4FES-310221000*790*710
ANC04HF4P4EES-410281000*790*710
ANC05HF5P4DES-510281000*790*710
ANC06HF6P4CES-610281100*790*800
ANC09HF8P4TES-916351100*830*1100
ANC12HF10P4PES-1216351180*850*1300
ANC14HF12P4NES-1419351180*850*1300
ANC18HF15P4HE-1819421180*850*1300
ANC23HF20P4GE-2319542220*950*1630
ANC28HF25P6HE-2822542500*950*1630
ANC34HF30P6GE-3422542650*1100*1880
ANC44HF40P6FE-4422543500*1100*1880

Unit Configuration

Semi-hermetic compressor, crankcase heater, condenser, receiver, oil separator, gas-liquid separator, filter, solenoid valve, pressure controller, pressure gauges, pipe connections, junction box

Cooling Capacity Test Conditions

Subcooling 0K, condenser temperature 40°C

Matching Air Cooler Selection

ModelAir Cooler ModelNominal Cooling Capacity (kW) / -18°CInlet/Outlet Pipe Diameter (mm)Dimensions (mm)
ANC03HFDD224.1412/221400*400*470
ANC04HFDD305.9516/281560*470*580
ANC05HFDD407.9316/281560*470*580
ANC06HFDD6011.9716/351880*570*700
ANC09HFDD10018.8022/502380*570*700
ANC12HFDD12023.6022/502780*570*700
ANC14HFDD14027.4425/503180*570*700
ANC18HFDD20038.6825/503680*630*700
ANC23HFDD25051.8825/503680*630*910
ANC28HFDD31060.1725/503680*630*910
ANC34HFDD36068.9025/503680*670*940
ANC44HFDD40089.1625/503680*700*950

Evaporating Temperature Range / Refrigerant

-30℃~5℃(R22)

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