Low-humidity outdoor air processing air conditioning unit "Eco Changer" - condensation prevention and energy saving.
Eco Changer ECU (ECO CHANGER UNIT)
The energy-efficient outdoor air processing air conditioner "Eco Changer" has emerged as a solution for preventing condensation in manufacturing sites that dislike humidity.
For creating an air environment with low humidity (low dew point environment), please leave the appropriate outdoor air treatment to the "Eco Changer." The low humidity outdoor air treatment air conditioning unit "Eco Changer" provides stable low dew point air (dew point 9°C) throughout the year. The heat exchanger equipped in the Eco Changer efficiently exchanges heat through "pre-cooling of high temperature and high humidity outdoor air" and "reheating of supercooled air," achieving energy savings. Additionally, the cooling dehumidification refrigeration unit operates efficiently with inverter control for energy savings. The Eco Changer, designed with energy efficiency in mind, contributes to reducing running costs. [For condensation and energy-saving measures] For introducing outdoor air into areas that require precision, such as clean rooms and constant temperature and humidity rooms, a dedicated air conditioning unit capable of cooling and dehumidifying is necessary. The Eco Changer is ideal for preventing condensation, which can cause mold and bacteria in food processing plants. Please feel free to contact us.
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basic information
Features of the Low-Humidity Outdoor Air Processing Air Conditioner "Eco Changer" with Heat Exchanger 1. Stable supply of low-humidity air [Dew Point Temperature 9°C DP] - Supplies low-humidity air indoors by converting outdoor air, which cannot be sufficiently dehumidified by conventional air conditioners, into low dew point air with a dew point of 9°C. - Reduces the load on indoor air conditioning units. 2. Energy-saving contribution through high-efficiency heat exchange with sensible heat exchangers - Contributes to energy savings by efficiently exchanging heat between "pre-cooling outdoor air" and "reheating over-cooled air." *The Eco Changer does not require a heat source for reheating. - The cooling dehumidification refrigeration unit operates with energy-saving inverter control. The Eco Changer, which pursues energy efficiency, leads to reduced running costs. Cost comparison with brine chillers: approximately 30% reduction in running costs and about 15% reduction in initial costs. 3. Improved constructability - The integrated refrigeration unit significantly reduces on-site construction work, eliminating the need for refrigerant piping work. (Ductwork and primary electrical work are performed on-site.) *Excludes ECU-3000 (separate refrigeration unit).
Applications/Examples of results
【Application】 Suitable for places requiring high-precision outdoor air treatment - Supply of outdoor air to temperature and humidity control areas - Positive pressure and dust and insect prevention measures (pressurized air supply) - Indoor humidity 40% RH to 60% RH (dehumidification and condensation prevention) The air conditioning unit and refrigeration unit are integrated No complicated piping or control work is required. (Power supply and ducts are installed on-site) *Excludes ECU-3000 (separate refrigeration unit). 【Examples】 Clean rooms, constant temperature and humidity environments, chemical storage rooms, battery manufacturing plants, food processing plants, refrigerated warehouses ECU Solution case studies ⇒ https://www.amefrec.co.jp/info/202210afctopics.html
Line up（3）
| Model number | overview |
|---|---|
| ECU-600 | Air supply volume 600m3/h, integrated refrigeration unit |
| ECU-1300 | Air supply volume 1300m3/h, integrated refrigeration unit |
| ECU-3000 | Air supply volume 3000m3/h, separate refrigeration unit |
Company information
Amefurek is a "total solution company for refrigeration and air conditioning equipment," developing its business based on two pillars: a specialized trading company for refrigeration and engineering. We consistently handle everything from the sale of refrigeration, freezing, and air conditioning equipment to the design and construction of prefabricated refrigeration and freezing facilities, kitchen equipment for stores, and clean rooms. With our long-cultivated refrigeration technology, we provide equipment that meets customer needs, including equipment that complies with HACCP and FSSC22000/ISO22000 for food factories, showcases and store equipment for supermarkets and convenience stores, kitchen equipment for hotels and restaurants, and clean rooms. We also respond to delivery times and costs for equipment installation with the best solutions and satisfactory prices. In the fields of amenity, freshness, and cleanliness, which are the origins of our company name, we strive to create "smiles" by contributing to society with our high technical capabilities and to become a reliable partner for our customers.