Hitachi Floor-mounted Separate Type / Air Cooling (Beltless System)
Hitachi Global Life Solutions
Floor-standing separate type/air-cooled that achieves low maintenance without pulleys and belts.
Energy-saving construction No need for pulley and belt adjustments Low maintenance No need for maintenance or replacement of pulleys and belts Achieves high APF2015 and high COP By adopting a DC fan motor, we have achieved a high APF2015 and high COP. Reduction in power consumption By using a DC motor for the indoor fan motor and improving the low-speed performance of the compressor as well as optimizing the refrigeration cycle control, we have significantly reduced the power consumption over time. Standard motor capable of handling high static pressure In conventional units, a motor upgrade was necessary for high static pressure applications, but with the beltless system, high static pressure can be handled with the standard motor. Fan speed settings can be adjusted from the operation panel During trial operation or after delivery, it is possible to change the speed according to the external static pressure and airflow on-site. Expanded standard range for external input/output - Two output terminals are newly equipped as standard (see table below) For more details, please contact us.
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basic information
- No need for adjustment, replacement, or maintenance of pulleys and belts with a beltless system. - Achieves high APF 2015 and high COP with the adoption of a DC fan motor. - High static pressure support is possible with the standard equipped motor. - Refrigerant piping actual length of 165m (equivalent to a length of 190m), height difference of 50m (40m when the outdoor unit is below), with a maximum height difference of 90m available upon order. - Supports three levels of high static pressure settings: 80Pa/60Pa/30Pa. - Model numbers: RP-AP224CHVD, RP-AP280CHVD, RP-AP450CHVD, RP-AP560CHVD.
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Applications/Examples of results
It is suitable for air conditioning systems that require high static pressure and long piping in factories, warehouses, and large facilities. It can be utilized in equipment where maintenance burden needs to be minimized and in properties that require flexible design, such as installations on each floor.
Line up（4）
| Model number | overview |
|---|---|
| RP-AP224CHVD | |
| RP-AP280CHVD | |
| RP-AP450CHVD | |
| RP-AP560CHVD |
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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