Hitachi Industrial Equipment Systems Scott Connection Oil-Immersed Transformer
Hitachi Industrial Equipment Systems
Output of a two-phase circuit with a phase shift of 90 degrees, Scott-connected transformer suitable for emergency power supply.
Overview The secondary side of a Scott-T transformer provides two single-phase circuits that are 90 degrees out of phase. When the two single-phase loads are equal, the primary side becomes balanced three-phase current, allowing it to be used as an emergency power source for buildings and factories without adversely affecting the three-phase generator on the supply side.
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basic information
- Outputs two single-phase circuits with a phase difference of 90 degrees on the secondary side. - When the two single-phase loads are equal, the primary side becomes a balanced three-phase current. - It is less likely to adversely affect the three-phase generator on the power supply side. - The capacity (10~100kVA) varies by model number. Please refer to the model number list.
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Applications/Examples of results
It is used as an emergency power source for buildings and factories. It is suitable for applications where power needs to be supplied to single-phase loads while maintaining balance from a three-phase power source.
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.






