Hitachi Industrial Equipment Systems Oil Lubricated HISCREW-G 22/37kW
Hitachi Industrial Equipment Systems
Energy-saving compressor with significantly increased discharge air volume through new development rotor and collision oil supply method.
Improvements in basic performance and control capabilities have achieved further energy savings. - [Up to approximately 9% increase] Increased air discharge volume By adopting a newly developed rotor and a collision oil supply method (Patent No. 6767353), we pursued further efficiency in the compressor body. - [Annual savings of about 200,000 yen] Improved energy efficiency The high performance of the compressor body and the high efficiency of the permanent magnet motor have realized a reduction in electricity costs compared to conventional machines. In the new model, under full load, energy efficiency has improved by 5% with variable speed machines and by 6% with fixed speed machines. - [Up to 12% increase in maximum air volume] Further expansion of PQ wide mode In the new model, the PQ wide range has been further expanded. On the high-pressure side, the pressure increase range has been expanded to 0.95 MPa (from 0.85 MPa in the conventional model). On the low-pressure side, the airflow increase range has been expanded to 0.5 MPa (from 0.6 MPa in the conventional model). Maximum air at low pressure. For more details, please contact us.
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basic information
- By adopting a new development rotor and collision oil supply method (Patent No. 6767353), the discharged air volume is increased by approximately 9% at maximum. - With the use of permanent magnet motors, energy efficiency is improved by 5% for variable speed machines and 6% for fixed speed machines compared to conventional models, according to catalog values. - Expansion of PQ wide mode: high pressure side 0.95MPa (conventional machine 0.85MPa), low pressure side 0.5MPa (conventional machine 0.6MPa), with a maximum air volume increase rate of 12% (compared to rated air volume of 22kW). - The F type demonstrates energy-saving capabilities with the new FI control function (reduction unload control). - Equipped with an emergency stop switch and heat safety mode as standard. - Output class: 22/37kW.
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Applications/Examples of results
It is suitable as an air source for factories that prioritize reducing electricity costs. It can be utilized in production sites that want to ensure stable air supply and safety, even in installation environments that are prone to high ambient temperatures.
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| Model number | overview |
|---|---|
| OSP-22VA (R) G1 |
Company information
Kyushu Kiden Co., Ltd. not only sells electrical and mechanical products such as air conditioning equipment, industrial machinery, air compressors, elevators, escalators, and lighting fixtures as a Hitachi sales agent, but also provides solutions that contribute to energy conservation and decarbonization (SDGs), including the currently popular solar power generation (PPA), biomass power generation, and waste heat recovery units. The company is also certified as a planner for ZEB (Net Zero Energy Building), which has recently gained attention in corporate energy-saving measures, and has received great acclaim for its comprehensive energy-saving proposals for entire buildings. 【Service Areas】 - Fukuoka, Saga, Kumamoto, Oita, Yamaguchi, Hiroshima, Osaka 【Major Qualifications】 - First-Class Plumbing Construction Management Engineer - First-Class Electrical Work Construction Management Engineer - Designated Construction Industry Supervisory Engineer (Plumbing) - Designated Construction Industry Supervisory Engineer (Electrical Work) - First-Class Electrician - Chief Technician for Water Supply Equipment Construction - First-Class Refrigeration and Air Conditioning Equipment Construction Skill Technician - Building Equipment Engineer - First-Class Civil Engineering Construction Management Engineer - Third-Class Refrigeration Machinery Manufacturing Safety Manager - Refrigeration and Air Conditioning Construction Safety Management Certificate - Refrigerant Handling Technician Certificate - First-Class Hitachi Refrigeration and Air Conditioning Technician (Air Conditioning and Low Temperature) - And many others.
