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Nitrogen gas generator (N2 pack) NEXTⅡseries[2.2][3.7][5.5]
Kyushu Kiden Co., Ltd.
About This Product
■Summary
- All models have a built-in oil-free scroll compressor.
・“Automatic energy savings” achieved through the combination of Hitachi’s unique compressor control and optimal control of the nitrogen gas generation process
- Oil-free, so regular replacement of adsorbent is not required. Maintenance costs are also significantly reduced.
・Oil-free scroll compressor reduces vibration and noise.
■Inverter control automatically saves energy [V type][3.7][5.5]
Inverter control eliminates excessive compression operation according to the amount of nitrogen gas used, and at the same time optimizes the nitrogen gas generation process. Equipped with an "automatic energy saving mode" that reduces power according to the amount of nitrogen gas used, and a "purity priority mode" that can increase purity by reducing the amount of nitrogen gas used.
■Increased nitrogen gas generation [2.2][3.7][5.5]
Adopting a highly reliable and highly efficient adsorbent, Hitachi's unique "integrated control of oil-free scroll compressor and PSA" improves nitrogen gas extraction efficiency. The amount of nitrogen gas generated has been increased.
■Automatic energy saving mode
・Power reduction of approximately 48% when nitrogen gas generation ratio is 40% and approximately 31% when nitrogen gas generation ratio is 70%
・Energy saving effect of automatic energy saving mode
・Automatic energy saving mode driving pattern
■Purity priority mode
・Energy saving effect of purity priority mode
・Purity priority mode operation pattern
■One package reduces installation space
A high-efficiency adsorbent and an oil-free scroll compressor are compactly packaged into one package, making it approximately 42% smaller than previous models.
■Added more convenient equipment
・Terminals for various external input/output signals
・Built-in auto drain trap
・Power frequency 50/60Hz shared
・Air dryer
・Inverter (3.7/5.5 only)
・Compressor (oil-free scroll)
■Terminals for various external input/output signals
Equipped with terminals for various external input/output signals as standard, not only remote operation but also various abnormality/alarm outputs are available.
■Built-in auto drain trap
Automatically discharges condensed water in the air dryer and air tank. Reduces the hassle of daily drain treatment.
■Operation panel
・Integrated control of compressor and PSA.
・Displays warnings of abnormalities in the air compressor and air dryer, as well as maintenance timing.
・Hitachi N2 Pack, developed in food factories, stops the supply of nitrogen gas with an abnormal concentration below the specified value and indicates the abnormality on the display.
There are other model numbers as well.
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Product
Nitrogen gas generator (N2 pack) NEXTⅡseries[2.2][3.7][5.5]
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Handling Company
Kyushu Kiden Co., Ltd.
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Categories
10 Models of Nitrogen gas generator (N2 pack) NEXTⅡseries[2.2][3.7][5.5]
Items marked with have different values depending on the model number.
Click on the part number for more information about each product
| Product Image | Part Number | Price (excluding tax) | Compressor Compressor ・Quantity | Compressor control method | External dimensions (width x depth x height) (mm) | Mass (entire device) (kg) | Nitrogen gas extraction pressure (MPa) | Nitrogen gas generation amount (m^3/h) | Nitrogen gas outlet | Noise level (dB(A)) | Operating ambient humidity (%) | Operating ambient temperature (℃) | Output (50/60Hz) (kW) | Phase and supply voltage (V) | Purity (%) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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NPO-2.22NB5 |
Available upon quote | Oil-free scroll compressor - 1 unit built-in | Pressure switch type | 980×650×1,400 | 367 | 0.5 | 5.7 | Rc 1/4 | 46 | 30~80 | 5~35 | 2.2 | Top runner motor, three-phase 50Hz 200/60Hz 200/220 | 99 |
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NPO-2.22NB6 |
Available upon quote | Oil-free scroll compressor - 1 unit built-in | Pressure switch type | 980×650×1,400 | 367 | 0.5 | 5.7 | Rc 1/4 | 46 | 30~80 | 5~35 | 2.2 | Top runner motor, three-phase 50Hz 200/60Hz 200/220 | 99 |
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NPO-2.23NB5 |
Available upon quote | Oil-free scroll compressor - 1 unit built-in | Pressure switch type | 980×650×1,400 | 367 | 0.55 | 4.1 | Rc 1/4 | 46 | 30~80 | 5~35 | 2.2 | Top runner motor, three-phase 50Hz 200/60Hz 200/220 | 99.9 |
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NPO-2.23NB6 |
Available upon quote | Oil-free scroll compressor - 1 unit built-in | Pressure switch type | 980×650×1,400 | 367 | 0.55 | 4.1 | Rc 1/4 | 46 | 30~80 | 5~35 | 2.2 | Top runner motor, three-phase 50Hz 200/60Hz 200/220 | 99.9 |
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NPO-2.24NB5 |
Available upon quote | Oil-free scroll compressor - 1 unit built-in | Pressure switch type | 980×650×1,400 | 367 | 0.55 | 3 | Rc 1/4 | 46 | 30~80 | 5~35 | 2.2 | Top runner motor, three-phase 50Hz 200/60Hz 200/220 | 99.99 |
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NPO-2.24NB6 |
Available upon quote | Oil-free scroll compressor - 1 unit built-in | Pressure switch type | 980×650×1,400 | 367 | 0.55 | 3 | Rc 1/4 | 46 | 30~80 | 5~35 | 2.2 | Top runner motor, three-phase 50Hz 200/60Hz 200/220 | 99.99 |
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NPO-3.72VNB |
Available upon quote | Oil-free scroll compressor - 1 unit built-in | Inverter (constant pressure control) | 980×900×1,475 | 479 | 0.5 | 10.2 | Rc 1/4 | 50 | 30~80 | 5~35 | 3.7 | Top runner motor, three-phase 50Hz 200/60Hz 200/220 (50/60Hz shared) | 99 |
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NPO-3.73VNB |
Available upon quote | Oil-free scroll compressor - 1 unit built-in | Inverter (constant pressure control) | 980×900×1,475 | 479 | 0.55 | 7.2 | Rc 1/4 | 50 | 30~80 | 5~35 | 3.7 | Top runner motor, three-phase 50Hz 200/60Hz 200/220 (50/60Hz shared) | 99.9 |
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NPO-3.74VNB |
Available upon quote | Oil-free scroll compressor - 1 unit built-in | Inverter (constant pressure control) | 980×900×1,475 | 479 | 0.55 | 4.8 | Rc 1/4 | 50 | 30~80 | 5~35 | 3.7 | Top runner motor, three-phase 50Hz 200/60Hz 200/220 (50/60Hz shared) | 99.99 |
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NPO-5.52VNB |
Available upon quote | Oil-free scroll compressor - 1 unit built-in | Inverter (constant pressure control) | 980×900×1,475 | 545 | 0.5 | 15 | Rc 1/4 | 53 | 30~80 | 5~35 | 5.5 | Top runner motor, three-phase 50Hz 200/60Hz 200/220 (50/60Hz shared) | 99 |
Click on the part number for more information about each product
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About Company Handling This Product
- Japan