Screw Compressor Air Cooled Condensing Unit

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Screw Compressor Air Cooled Condensing Unit

Feature a screw compressor as the main component responsible for compressing the refrigerant gas and an air cooled condenser for releasing heat and transforming the refrigerant into a high-pressure, high-temperature gas.

CONDENSING METHOD: air-cooled

EVAPORATION TEMPERATURE RANGE: -60℃ ~ +12℃, high, medium and low temperature

AVAILABLE CAPACITY: 30HP - 150HP single application, parallel application available

APPLICABLE REFRIGERANT: R404A, R507a, other refrigerants available on request

APPLICABLE POWER SUPPLY: 3ph/380V-420V/50Hz, 3ph/460V/60Hz, 1ph/220V/50-60Hz, 3ph/380V/60Hz, 3ph/220V/50-60Hz

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Model:
Screw Air Cooled
Brand:
ZYC

Air Cooled Condensing Unit Condensing Unit screw compressor Air Cooled Bitzer

Product Advantage

Technical Parameters

Configuration

Product Uses

PRODUCT ADVANTAGE

比泽尔螺杆

SCREW COMPRESSOR

- Equipped with high-efficiency screw refrigeration compressors from leading manufacturers like Bitzer, Hanbell, Fusheng, Refcomp, and more

- Larger capacity per compressor reduces the quantity of compressors on large projects

- Simple and robust design which provides high reliability, and low vibration and noise level

- Efficient multi-level energy regulation can be achieved in 4-stage (25% -50% -75% -100%) mode or infinite (50% -100%) mode to meet different load requirements.

WIDE APPLICATION

- Designed to provide stable temperature control for processing cooling, cold storage and quick freezing, including high temperature (-5℃~+12℃), medium temperature (-23℃~0℃), and low temperature (-45℃~-13℃)

- Flexibility in the selection of synthetic refrigerants

COMPREHENSIVE DESIGN

- Enlarged air-cooled condenser, available in either horizontal or vertical air discharge orientation

- In low-temperature applications, a stainless-steel economizer is installed, along with the corresponding expansion valve, solenoid valve, and dried filter, to achieve higher full loading cooling capacity and enhance overall performance.

- Liquid receiver with safety valve

- Fine selection of oil separator, suction accumulator, oil cooler and other refrigeration parts to protect the compressor and maximize energy efficiency ratio

- High and low-pressure protection, compressor overload protection

- Pressure testing and leak detection before leaving the factory

SMART CONTROL

- Equip with a cold-rolled steel or stainless-steel control panel, integrated with a Siemens PLC, 7’ HMI, and remote-control functionality, fully tested and pre-wired to compressor before leaving the factory

- Temperature controller with temperature and current display

- Refrigeration and defrosting control; compressor, condenser fan and evaporator fan contactors with overload safety switch; phase failure relay; delay timer, fault alarm and other functions on request

NON-STANDARD CUSTOMIZATION

- Voltage/Frequency/Phase

- The configured capacity of liquid receiver will be increased if it is a piping system

TECHNICAL PARAMETERS

Medium to High Temperature Series

Voltage		380V 50Hz 3Ph
Nominal Power		50HP	60HP	70HP	80HP	90HP	100HP	125HP	160HP
Air Cooled	Model NJZY-	050AYL-CSH	060AYL-CSH	070AYL-CSH	080AYL-CSH	090AYL-CSH	100AYL-CSH	125AYL-CSH	160AYL-CSH
	Ref. Capacity (kW)	72.2	90.7	105.3	122.1	149.8	163.7	199	268
	Power (kW)	31.4	38.9	48.2	54.4	62.9	72.5	87.3	109.8
	Air Condenser	120kW	140kW	165kW	185kW	220kW	255kW	315kW	400kW
	Liquid Receiver	150L	150L	200L	200L	200L	300L	300L	400L
	Evaporation Temperature: -7℃; Condensing Temperature: 47℃; Refrigerant: R404A; Refrigeration Oil: POE
Compressor		CSH6553-50Y	CSH6563-60Y	CSH7553-70Y	CSH7563-80Y	CSH7573-90Y	CSH7583-100Y	CSH8563-125Y	CSH8583-160Y
MOC (A)		86A	108A	128A	144A	162A	170A	216A	260A
Suction Pipe		54mm	54mm	76mm	76mm	76mm	76mm	DN100	DN100
Liquid Pipe		22mm	28mm	28mm	28mm	35mm	35mm	35mm	35mm

Low Temperature Series

Voltage		380V 50Hz 3Ph
Nominal Power		30HP	40HP	50HP	60HP	70HP	75HP	125HP	160HP
Air Cooled	Model NJZY-	030AYL-HSN	040AYL-HSN	050AYL-HSN	060AYL-HSN	070AYL-HSN	075AYL-HSN	125AYL-HSN	160AYL-HSN
	Ref. Capacity (kW)	51.6	61.9	69.4	83.5	95.6	99.7	162.4	203
	Power (kW)	37.2	41.3	50.2	60.3	64.8	70.9	111.2	146.9
	Air Condenser	125kW	150kW	175kW	210kW	240kW	250kW	400kW	500kW
	Liquid Receiver	100L	100L	150L	150L	200L	200L	300L	400L
	Evaporation Temperature: -23℃; Condensing Temperature: 47℃; Refrigerant: R404A; Refrigeration Oil: POE
Compressor		HSN5363-30Y	HSN6451-40Y	HSN6461-50Y	HSN7451-60Y	HSN7461-70Y	HSN7471-75Y	HSN8571-125Y	HSN8591-160Y
MOC (A)		58A	65A	79A	98A	124A	144A	216A	274A
Suction Pipe		54mm	54mm	54mm	76mm	76mm	76mm	76mm	76mm
Liquid Pipe		28mm	28mm	35mm	35mm	35mm	35mm	42mm	54mm