Expansion of Direct-Expansion Air-Conditioning Systems, Including Heating-Capable Models
First written in FY2017. 2 of 3 entries say "Advanced", first in FY2020. Latest entry: FY2021.
No other company in this theme has enough history to compare yet.
- FY2021AdvancedAnnual report
「During the current consolidated fiscal year, the Company began construction of a room for testing actual equipment in its environmental test laboratory.」
For the direct-expansion air-conditioning system, the Company began constructing a room for testing actual equipment and advanced to the verification stage for stability against load fluctuations, responsiveness to changes in test conditions and energy efficiency. - FY2020AdvancedAnnual report
「The Company built a new control system incorporating simple adaptive control into the conventional control system. This further improved responsiveness to set conditions when test conditions change and temperature stability in response to fluctuations in test loads.」
For the direct-expansion air-conditioning system, the Company built a new control system that improved responsiveness and temperature stability and reduced loads during operating adjustments. - FY2017First statedAnnual report
「During the current consolidated fiscal year, the Company developed a high-precision direct-expansion air-conditioning system with small temperature fluctuations when switching between cooling and heating operation, enabling heating through heat-pump operation in addition to the previous cooling-only system.」
The Company developed a high-precision direct-expansion air-conditioning system that supports heat-pump heating in addition to cooling, with a view to expanding deployment and sales at facilities operating continuously 24 hours a day.