Refrigeration Units

Air-cooled condensing units built with Frascold semi-hermetic screw compressors for low-temperature duties from -35°C to -20°C; wide evaporating range, high capacity and reliable operation.

Key Features

  • Frascold screw compressor: low vibration, high efficiency, low noise and long service life
  • 50–100% capacity control with excellent part-load performance
  • Fully configured unit with rapid cooling and stable operation
  • Customizable to individual requirements
  • Wide range of applications, robust structure, compatible with multiple refrigerants

Applications

  • Meat freezing
  • Seafood quick freezing
  • Industrial freezing
  • Low-temperature warehousing
  • Beverage and brewing industry
  • Mushroom cultivation
  • Logistics and warehousing

Product Overview

Single air-cooled condensing units (Frascold screw series) built with Frascold semi-hermetic screw compressors; evaporating temperature -35°C to -20°C using R22, with 50–100% capacity control.

Model Naming

Model numbers begin with ANC, e.g. ANC30DF: ANC is the brand identifier, the number indicates the size, D denotes a screw compressor, F denotes air-cooled condensing (S for water-cooled), and the 2/3 prefix denotes the number of parallel compressors.

Unit Configuration

Semi-hermetic screw compressor, crankcase heater, condenser, liquid receiver, oil separator, gas-liquid separator, filter, solenoid valve, pressure controller, pressure gauges, pipe connections and PLC control system.

Product Features

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

50–100% stepless capacity control with excellent part-load performance;

Fully configured for rapid cooling and stable operation;

Customizable to individual requirements;

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

Applications

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

Full Technical Specifications

See the technical specification table (cooling capacity and power matrix, compressor parameters, installation parameters and condenser parameters).

Technical Specifications

Voltage

380V/50Hz

Condenser

ModelTypeFan Power (kW)Pump Power (kW)Gas Inlet (mm)Liquid Outlet (mm)Overall Dimensions (mm)
ANCDJ30DFHigh-efficiency energy-saving evaporative type1.100.75DN80DN501350*1800*2880
ANCDJ40DFHigh-efficiency energy-saving evaporative type2.200.75DN80DN501350*2300*3080
ANCDJ50DFHigh-efficiency energy-saving evaporative type2.200.75DN80DN501350*2310*3080
ANCDJ60DFHigh-efficiency energy-saving evaporative type2.200.75DN80DN501350*2310*3080
ANCDJ70DFHigh-efficiency energy-saving evaporative type3.000.75DN80DN501620*2310*3340

Refrigerant

R22

Compressor Type

Screw compressor (Frascold)

Electric Control System

PLC HMI

Capacity Control

50%~100%

Suitable Room Temperature

-35℃~-20℃

Compressor Parameters

ModelCompressor ModelDisplacement per Unit (m³/h)Compressor Quantity
ANCDJ30DFRTSL-30-120Y120/1441
ANCDJ40DFRTSL-40-150Y150/1801
ANCDJ50DFNRL2-50-186Y186/2231
ANCDJ60DFNRL2-60-210Y210/2521
ANCDJ70DFNRL3-70-240Y240/2881

Cooling Capacity & Power (kW)

Model-35°C Capacity (kW)-35°C Power (kW)-30°C Capacity (kW)-30°C Power (kW)-25°C Capacity (kW)-25°C Power (kW)-20°C Capacity (kW)-20°C Power (kW)
ANCDJ30DF28.7220.1136.3321.6845.0523.5055.0025.47
ANCDJ40DF36.2725.2245.5727.1256.2429.3368.4331.73
ANCDJ50DF44.5130.8655.9133.1768.9735.9083.8738.86
ANCDJ60DF50.4135.0563.3637.7578.2040.9295.1444.35
ANCDJ70DF58.3640.2573.1443.2790.0846.83109.4550.69

Max Running Current (A)

ModelMax Running Current (A)
ANCDJ30DF51
ANCDJ40DF68
ANCDJ50DF89
ANCDJ60DF108
ANCDJ70DF122

Unit Installation Parameters

ModelLiquid Pipe Diameter (mm)Suction Pipe Diameter (mm)Refrigerant Outlet (mm)Liquid Inlet Pipe Diameter (mm)Unit Dimensions (mm)
ANCDJ30DF285442352300*1500*1700
ANCDJ40DF285442352300*1500*1700
ANCDJ50DF357654352300*1500*1700
ANCDJ60DF357676422300*1500*1700
ANCDJ70DF357676422300*1500*1700

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