Two-stage screw condensing unit using new refrigerant R448A iZF SERIES (air-cooled type) <air-cooled separate type>-IZF40AS

Two-stage screw condensing unit using new refrigerant R448A iZF SERIES (air-cooled type) <air-cooled separate type>
Kobelco Compressor Co., Ltd.

About This Product

■Refrigerating capacity increased by 40% by increasing inverter speedWith conventional refrigerators, as the evaporation temperature drops, the refrigeration capacity also drops significantly. The "iZ series" focuses on the fact that when the evaporation temperature falls, extra power is created in the motor and capacitor, and by increasing the speed with an inverter, it maximizes its potential. In addition, the same performance can be achieved even in the 50Hz area, where the performance had to be reduced by 20% compared to the 60Hz area. Therefore, you may be able to select a model that is one or two classes lower than the previous model.

In addition, by increasing capacity, units that were previously equipped with multiple compressors can now be converted into a single compressor (two compressors) or two compressors (three compressors), which will also lead to reduced maintenance costs.

■Outstanding energy saving performance due to inverter controlBy controlling the rotational speed of the inverter, the refrigeration capacity is controlled steplessly and excessive cooling is prevented, resulting in outstanding energy-saving performance. In addition, unloading, which was conventionally performed by a piston valve, is now controlled by an inverter, resulting in optimal operation according to the load, resulting in significant energy savings.

No need for stop intervals due to soft start mechanism
■Demonstrates excellent energy-saving performance depending on the load. No inrush current at startup, allowing soft startup.The effects of installing an inverter are also visible at startup. Star-delta starting of a constant-speed machine places a very heavy burden on the motor, requiring an interval of about 10 minutes between restarts. The "iZ series" does not require this interval because it uses a soft start-up using an inverter. It is possible to restart immediately after stopping.

■Quick solutions with iZ monitor Equipped with advanced brain "iZ monitor"Merely notifying you of an abnormal stop is not enough. KOBELCO thought so. The "iZ Series" constantly monitors the operating status of the refrigerator using sensors installed in each part. It detects machine abnormalities in advance and sends out warnings before abnormal stops or breakdowns occur, preventing sudden machine downtime. It also has a driving history memory function, which allows you to accurately understand the situation leading up to a problem, which helps in speedy resolution.

Model
There is 1 model available for this product.

Product
Two-stage screw condensing unit using new refrigerant R448A iZF SERIES (air-cooled type) <air-cooled separate type>

Handling Company
Kobelco Compressor Co., Ltd.

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Cooling Equipment

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1 Models of Two-stage screw condensing unit using new refrigerant R448A iZF SERIES (air-cooled type) <air-cooled separate type>

Image	Part Number	Price (excluding tax)	Refrigerator unit Refrigerator oil filling amount (ℓ)	Refrigerator unit Receiver capacity (ℓ)	Freezer unit Number of compressors	Refrigerator unit external dimensions Length x width x height (mm)	Freezer unit capacity control	Refrigerator unit installation conditions	Freezer unit product weight	Refrigerator unit piping Refrigerant gas inlet (suction)	Refrigerator unit piping Refrigerant gas outlet (discharge)	Refrigerator unit piping Refrigerant liquid inlet (return)	Refrigerator unit piping Refrigerant liquid outlet	Refrigerator unit electric motor nominal output (kW)	Refrigerator unit electric motor type	Refrigerator unit electric motor starting method	Refrigerator unit noise level (dB (A) )	Refrigerant	Condenser unit Condenser type	Condenser unit Condenser Blower output (kW x units)	Condenser unit external dimensions Length x width x height (mm)	Condenser unit installation conditions	Condenser unit Product mass (kg)	Condenser unit noise level (dB (A) )	Frequency	Legal frozen tons	Evaporation temperature usage range (℃)	Power supply	High pressure gas production notification category
	IZF40AS	Available upon quote	10	109	1 unit	2,240×1,155×1,275	Continuous control mode or step control mode (50%, 75%, 100% 3 steps)	Indoor	869	50A	32A	31.75mm	25.4mm	30	Semi-hermetic 4-pole 3-phase induction type	Inverter	78	R448A/GWP 1,390 (locally prepared item)	Plate fin tube	0.75×3	2,975×1,290×1,240	Outdoors	500	66	50/60Hz	10.39	-30 ~ -65	Electric motor, inverter, blower: 200/220V, 3 phase Operation circuit: 200/220V, single phase	No notification required

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Kobelco Compressor Co., Ltd.

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Two-stage screw condensing unit using new refrigerant R448A iZF SERIES (air-cooled type) <air-cooled separate type> Kobelco Compressor Co., Ltd.

About This Product

■Refrigerating capacity increased by 40% by increasing inverter speed

■Outstanding energy saving performance due to inverter control

■Demonstrates excellent energy-saving performance depending on the load. No inrush current at startup, allowing soft startup.

■Quick solutions with iZ monitor Equipped with advanced brain "iZ monitor"

1 Models of Two-stage screw condensing unit using new refrigerant R448A iZF SERIES (air-cooled type) <air-cooled separate type>

IZF40AS

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Other products of Kobelco Compressor Co., Ltd.

About Company Handling This Product

Related search keywords

Two-stage screw condensing unit using new refrigerant R448A iZF SERIES (air-cooled type) <air-cooled separate type>
Kobelco Compressor Co., Ltd.