ECOi-W R32, the new range of sustainable chiller solutions
The optimal performance in any climatic condition.
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High efficiency level
· High efficiency levels thanks to an efficient compressor’s performance, specially designed for R32 refrigerant
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R32 Refrigerant
Thanks to a GWP (Global Warming Potential) of 675, this refrigerant is 3 times less polluting than the standard R410A.
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High flexibility
· Capacity range from 50 to 170 kW
· Customisable design
· Operating range: -15 °C (heating) to 48 °C (cooling)
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High quality
· Defrost limiting coil design
· Optimised design for service and maintenance
· Compact footprint
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GWP - Measurement scale
Operating conditions
Panasonic ECOi-W provides a wide operating range from -15 °C in heating to 48 °C in cooling.
A water outlet temperature of -10 °C in cooling offers a uniqueness to the ECOi-W Series, which can ensure the operation temperature of the process equipment in factories.
Ambient temperature in cooling and heating
Water outlet temperature in cooling and heating
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Cooling: Outside air temperature (°C (DB)). Heating: Outside air temperature (°C (WB)).
1) 47 °C (models 150 - 170).
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Cooling: Outside air temperature (°C (DB)). Heating: Outside air temperature (°C (WB)).
2) 53 °C (models 150 - 170)
Quality, efficiency and sustainability
Offering a highly efficient and environmentally friendly solution; the combination of a 3 times less polluting refrigerant along with a new generation of outdoor heat exchangers helps to reduce the carbon footprint of each unit by 84%.
*Comparison made between equivalent units operating respectively with R410A and R32 refrigerants. Impact only considers the refrigerants and not the units as a whole.
Better for your buildings, therefore better for the planet.
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1) U-150 R32 Cooling Only. 2) U-130 R32 Heat Pump Chiller.
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Keypoints
· 10 sizes - 4 chassis
· Cooling only or Reversible units
· Low GWP R32 refrigerant
· High efficiency
· Wide operating limits
· Low footprint
· Advanced control system
· Easy maintenance
· Standard or Super low noise versions
· Remotely controllable with ECOi-W Cloud
· 100% factory tested
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Compact units
Designed in a compact manner to ensure the smallest possible footprint.
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Scroll Compressors
The two Scroll compressors are optimized for the R32 refrigerant and are covered with sound jackets in “Super low noise” versions.
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EC fans
For an even better efficiency level and improved acoustic performance, ECOi-W R32 units can be equipped with EC fans.
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Removable panels
Great accessibility to internal components for easy service operations.
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Super low noise versions
For the entire range, customers can choose between a standard unit or a super low noise version.
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Outstanding water pump configuration
Units can be equipped with a variable speed pump that automatically adjusts its speed according to the required capacity.
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Electronic expansion valve
This reliable and high-performance valve minimises overheating of the evaporator.
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Highly optimised external heat exchanger
New coil design enables a refrigerant charge reduction of 40%.
Simple user-friendly control for outdoor units
The ECOi-W R32 units are equipped with a user-friendly external control panel that displays the operating parameters and alarms.
Optimised for EC fans control and electronic expansion valve management.
The controller comes built-in with the following communication protocols: Modbus RTU, Modbus TCP/IP, Bacnet MSTP, Bacnet IP.
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