Hitachi GLS IT Equipment Air Conditioner Inverter Type/Air-Cooled
Hitachi Global Life Solutions
Energy-saving air conditioning equipment/air cooling for IT devices with high sensible heat design and low pressure ratio control.
Overview Free access floor compatible: downward blowing type (underfloor blowing and upper surface suction method). Power machinery room compatible: upward blowing type (upper surface blowing and front suction method). Adoption of a well-established asymmetric tooth profile compressor Based on the latest energy-saving compressor for general air conditioning, which improves operational efficiency by reducing intake and leakage losses through the use of an asymmetric tooth profile. Expansion of operating range and flattening of efficiency with over-compression prevention valve An over-compression prevention valve, typically used for damage prevention, has been applied and newly developed as a compressor specifically for information and communication applications. This achieves an expanded operating range and flattened efficiency. DC motor for inverter compressor Improves efficiency in the low-speed rotation range where the compressor operates for extended periods. Inverter control Inverter control operates at capacity according to the load, reducing unnecessary operation for temperature control such as reheat control. High sensible heat design Server rooms are static electricity controlled. For further details, please contact us.
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basic information
- Compatible with down-blow type (floor under blow and top suction) and up-blow type (top blow and front suction) - Adopts a newly developed compressor with over-compression prevention valve specifically for information and communication - High sensible heat design reduces energy spent on dehumidification and humidification - Equipped with low pressure ratio control, multi-point temperature measurement control, and minimum airflow control - Harmonic compliance (equivalent reverse phase current below 30% under maximum operating current conditions), compliant with VCCI self-regulation - Model numbers: RP-NP200AVD, RP-NP450AVD, and others
Price range
Delivery Time
Applications/Examples of results
It is suitable for air conditioning that requires cooling of IT equipment such as server rooms and power machinery rooms. It can be utilized in information and communication facilities that require high sensible heat operation and control of intake and discharge temperatures, as well as in applications that prioritize energy efficiency.
Line up（10）
| Model number | overview |
|---|---|
| RP-NP200AVD | |
| RP-NP450AVD | |
| RP-NP450AVDA | |
| RP-NP560AVD | |
| RP-NP200AVDT | |
| RP-NP450AVDT | |
| RCR-NP200AD | |
| RCR-NP450AD1 | |
| RCR-NP450ADA | |
| RCR-NP560AD1 |
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.
