Name: Water Cooled Condensing Unit (Frascold Screw Compressor Series - Double Parallel)
Brand: ANCOLD
SKU: ANC-K Series (ANC2BL30DS – ANC2BL70DS)

Water Cooled Condensing Unit (Frascold Screw Compressor Series - Double Parallel)

Refrigeration Units

Water-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

Water-cooled condensing units (Frascold screw series, dual parallel) 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

Model	Type	Water Pipe Specification	Rated Water Flow (m³/h)
ANC2BL30DS	High-efficiency shell-and-tube type	3"	38
ANC2BL40DS	High-efficiency shell-and-tube type	4"	49
ANC2BL50DS	High-efficiency shell-and-tube type	4"	66
ANC2BL60DS	High-efficiency shell-and-tube type	5"	80
ANC2BL70DS	High-efficiency shell-and-tube type	5"	85

Refrigerant

R22

Compressor Type

Screw compressor (Frascold)

Electric Control System

PLC HMI

Capacity Control

50%～100%

Suitable Room Temperature

-35℃～-20℃

Compressor Parameters

Model	Compressor Model	Displacement per Unit (m³/h)	Compressor Quantity
ANC2BL30DS	RTSL-30-120Y	120/144	2
ANC2BL40DS	RTSL-40-150Y	150/180	2
ANC2BL50DS	NRL2-50-186Y	186/223	2
ANC2BL60DS	NRL2-60-210Y	210/252	2
ANC2BL70DS	NRL3-70-240Y	240/288	2

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)
ANC2BL30DS	57.44	40.22	72.66	43.36	90.10	47.00	110.00	50.94
ANC2BL40DS	72.54	50.44	91.14	54.24	112.48	58.66	136.86	63.46
ANC2BL50DS	89.02	61.72	111.82	66.34	137.94	71.80	167.74	77.72
ANC2BL60DS	100.82	70.10	126.72	75.50	156.40	81.84	190.28	88.70
ANC2BL70DS	116.72	80.50	146.28	86.54	180.16	93.66	218.90	101.38