Name: Air Cooled Refrigeration Unit (Fusheng Screw Compressor Three-parallel Series)
Brand: ANCOLD
SKU: ANC-K Series (ANC3BL30DF – ANC3BL90DF)

Air Cooled Refrigeration Unit (Fusheng Screw Compressor Three-parallel Series)

Refrigeration Units

Air-cooled triple parallel units built with Fusheng semi-hermetic screw compressors for extra-high-capacity duties from -35°C to -20°C.

Key Features

International-brand screw compressor: low vibration, high efficiency, low noise and long service life
Fully configured unit with branded oil separators, economizers, condensers and control elements
50–100% stepless capacity control; stable, superior system performance with strong cooling and low energy use
Air- or water-cooled condensing options; single, dual or triple parallel configurations available, fully customizable
Robust and reliable across a range of low-temperature cold room duties

Applications

Low-temperature freezer rooms
Blast freezers
Meat freezing
Seafood quick freezing
Industrial freezing
Low-temperature logistics warehousing
Low-temperature chemical processing
Pharmaceutical refrigeration

Product Overview

Medium/low-temperature screw units built with Fusheng semi-hermetic screw compressors, widely used in freezer rooms, blast freezers, meat freezing, seafood quick freezing and low-temperature logistics warehousing; evaporating temperature -35°C to -20°C using R22.

Model Naming

Model numbers begin with ANC; the suffix DF denotes air-cooled condensing and DS water-cooled; 2BL/3BL denote dual/triple parallel units and DJ denotes a single unit.

Unit Configuration

Screw compressor, economizer, oil separator, crankcase heater, condenser, liquid receiver, gas-liquid separator, drier filter, solenoid valve, pressure controller, pressure gauges, pipe connections, junction box and PLC HMI control system.

Product Features

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

Fully configured with branded components and control elements for rapid cooling;

50–100% capacity control; stable, superior performance with strong cooling and low energy use;

Customizable to individual requirements;

Robust and reliable across a range of low-temperature duties.

Applications

Low-temperature freezer rooms, blast freezers, meat freezing, seafood quick freezing, industrial freezing, low-temperature logistics warehousing, low-temperature chemical processing and pharmaceutical refrigeration.

Full Technical Specifications

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

Technical Specifications

Power Supply

380V/50Hz/3Phase

Condenser

Model	Type	Fan Power (kW)	Pump Power (kW)	Gas Inlet (mm)	Liquid Outlet (mm)	Overall Dimensions (mm)
ANC3BL30DF	High-efficiency energy-saving evaporative type	4	1.1	DN80*2	DN65*2	190026703080
ANC3BL50DF	High-efficiency energy-saving evaporative type	3	1.5	DN80*2	DN65*2	190026703530
ANC3BL60DF	High-efficiency energy-saving evaporative type	3	2.2	DN80*2	DN65*2	228028903430
ANC3BL70DF	High-efficiency energy-saving evaporative type	5.5	3	DN80*2	DN65*2	228028903430
ANC3BL80DF	High-efficiency energy-saving evaporative type	7.5	3	DN100*2	DN100*2	228029304100
ANC3BL90DF	High-efficiency energy-saving evaporative type	7.5	3	DN100*2	DN100*2	258030804350

Refrigerant

R22

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)
ANC3BL30DF	/	/	100.80	92.10	126.00	88.50	155.40	85.50
ANC3BL50DF	90.90	72.90	92.70	65.10	96.00	58.20	102.60	51.90
ANC3BL60DF	112.80	87.60	115.20	78.30	119.40	70.20	127.50	62.40
ANC3BL70DF	138.60	108.00	141.30	95.70	146.40	85.50	156.30	76.20
ANC3BL80DF	168.30	134.70	171.90	117.30	177.90	104.70	186.90	93.30
ANC3BL90DF	186.90	168.30	191.10	143.10	197.70	125.10	210.90	111.30

Compressor Type

Screw compressor (Fusheng)

Unit Configuration

Screw compressor, economizer, oil separator, crankcase heater, condenser, receiver, gas-liquid separator, filter drier, solenoid valve, pressure controller, pressure gauges, pipe connections, junction box, PLC HMI control system

Electric Control System

PLC HMI

Capacity Control

50%～100%

Running Current

Model	Max Running Current (A)
ANC3BL30DF	157.2
ANC3BL50DF	324
ANC3BL60DF	357
ANC3BL70DF	459
ANC3BL80DF	555
ANC3BL90DF	687

Suitable Room Temperature

-35℃～-20℃

Compressor Parameters

Model	Compressor Model	Displacement per Unit 50/60Hz (m³/h)	Compressor Quantity
ANC3BL30DF	CSRL120	119	3
ANC3BL50DF	SRL160B	158	3
ANC3BL60DF	SRL200B	197	3
ANC3BL70DF	SRL240B	237	3
ANC3BL80DF	SRL290B	288	3
ANC3BL90DF	SRL330B	333	3

Unit Installation Parameters

Model	Liquid Pipe Diameter (mm)	Suction Pipe Diameter (mm)	Refrigerant Outlet (mm)	Liquid Inlet Pipe Diameter (mm)	Unit Dimensions (mm)
ANC3BL30DF	42	108	76	42	360022002300
ANC3BL50DF	54	108	76	57	360022002300
ANC3BL60DF	54	108	76	57	360022002300
ANC3BL70DF	54	89*2	89	57	360022002300
ANC3BL80DF	54	89*2	89	57	360022002300
ANC3BL90DF	54	89*2	89	57	360022002300