Hitachi GLS Chiller Unit Matrix Sigma Medium Capacity
Hitachi Global Life Solutions
Medium-capacity chiller Matrix Sigma, equipped with new refrigerant R32, designed for compact installation.
Matrix Sigma (Medium Capacity Type) with consideration for installation and excellent energy-saving properties - Adopts the new refrigerant R32 with consideration for environmental impact. - The addition of the medium capacity type improves installation flexibility in narrow spaces. - Achieves high rated COP across all models. - Standard equipped with unit control function, capable of configurations with cooling capacity up to 800 kW. Adoption of new refrigerant R32 The refrigerant used is the new refrigerant R32, which reduces the global warming potential by approximately 67% compared to the conventional refrigerant R410A. Additionally, the amount of refrigerant charged has been reduced by about 9% compared to the conventional model 750 type (R410A model), aiming to reduce environmental impact. High rated cooling COP and rated heating COP, improved efficiency from conventional models With the adoption of the new refrigerant R32, improvements to the compressor, refrigeration cycle, and water-side heat exchanger have achieved high rated cooling COP and rated heating COP. Medium capacity and modular type, offering installation flexibility in narrow spaces. For more details, please contact us.
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basic information
- Adoption of new refrigerant R32 (approximately 67% reduction in global warming potential compared to conventional R410A) - Approximately 9% reduction in refrigerant charge compared to the conventional model 750 (R410A model) - High rated cooling COP and rated heating COP achieved across all models - Module control possible for up to 8 modules in one group (maximum cooling capacity of 800 kW) - Equipped with unit control, rotation, simultaneous defrost operation prevention, and operation continuation function during abnormal stops - Model numbers: RHGP750AV, RCGP750AV, and others
Price range
Delivery Time
Applications/Examples of results
It is suitable for air conditioning and chilled water supply installations in confined spaces such as building rooftops. It can be utilized in applications that prioritize environmental considerations and energy efficiency, requiring flexible configurations based on load and usage.
Line up（10）
| Model number | overview |
|---|---|
| RHGP750AV | |
| RHGP900AV | |
| RHGP1000AV | |
| RCGP750AV | |
| RCGP900AV | |
| RCGP1000AV | |
| RHGP750AVP | |
| RHGP900AVP | |
| RHGP1000AVP | |
| RCGP750AVP |
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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