Hitachi GLS Cooling System R448A Wide Fin Pitch Low Temperature
Hitachi Global Life Solutions
Low GWP refrigerant R448A adopted, wide fin pitch type cooling system for low temperature use.
Achievement of Environmental Impact Degree Target "A" The non-flammable refrigerant R448A has reduced the global warming potential by approximately 64% compared to the conventional R404A and about 33% compared to R410A. As a result, we have achieved the environmental impact degree target "A" based on the Fluorocarbon Emission Control Law. Improvement in Cooling Capacity For models ranging from 7.4kW (10 horsepower) to 29.6kW (40 horsepower), we have secured cooling capacity that exceeds that of conventional inverter units. There is no concern about insufficient cooling capacity during replacement. Refrigerant Shortage Detection Function In addition to the warning function equipped in current models, the refrigeration unit is equipped with a refrigerant shortage detection function (displayed as a warning code on the control board's segment display). By monitoring the operating conditions, it captures changes in the refrigerant's state and detects refrigerant leaks or shortages due to seasonal changes. (KU-T6 (M) HV-A, KU-T7 (M) HV-A, KU For further details, please contact us.
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basic information
- Adopted non-flammable refrigerant R448A (reducing the global warming potential by approximately 64% compared to conventional R404A and about 33% compared to R410A), achieving an environmental impact degree rating of "A." - Ensured cooling capacity exceeding that of conventional inverters for models ranging from 7.4 kW (10 horsepower) to 29.6 kW (40 horsepower). - Equipped with refrigerant shortage detection function (available in some models). - Connected inverter refrigeration units and controllers via H-LINK for stable temperature management. - Model numbers: KU-T3LHPV-A to KU-T26LHPV-A and others.
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Applications/Examples of results
It is suitable for applications that require stable temperature management at low temperatures, such as freezers and refrigerators in environments prone to frost, as well as food storage and processing facilities. It can be utilized in replacement projects that emphasize environmental considerations and compliance with the Fluorocarbon Emission Control Law.
Line up（10）
| Model number | overview |
|---|---|
| KU-T3LHPV-A | |
| KU-T4LHPV-A | |
| KU-T5LHPV-A | |
| KU-T6LHPV-A | |
| KU-T8LHPV-A | |
| KU-T10LHPV-A | |
| KU-T12LHPV-A | |
| KU-T16LHPV-A | |
| KU-T20LHPV-A | |
| KU-T26LHPV-A |
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.
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