Eco-friendly Heat Pump Package Unit -Air Cooled Modular Combination 315-504kW
|Unit combination||Master unit||EKAC220BR1M||EKAC220BR1M||EKAC220BR1M||EKAC220BR1M|
|Nominal cooling capacity||kW||315||378||441||504|
|Nominal heating capacity||kW||340||408||476||544|
|Nominal cooling input power||kW||95||114||133||152|
|Nominal heating input power||kW||99||118.8||138.6||158.4|
|Control||Electronic expansion valve|
|Compressor||Type||Fully hermetic scroll compressor|
|Fan||Type||Axia fan with large blade and low noise|
|Water side heat
|Water flow for
|Water flow rate
in heating mode
|Water pressure drop||kPa||43||43||43||43|
|Recommended diameter for general inlet/outlet water pipe||inch||≥4||≥5||≥5||≥6|
|Power cable specification||Section area of live line||
|Qty. of live lines||3|
|Section area of null line||
|Qty. of null lines||1|
|Section area of grounding line||
|Qty. of grounding lines||1|
|Dimensions||L x H||mm||2012×1840|
|Unit weight||Net weight||kg||2575||3090||2575||3090|
■ Test conditions for nominal cooling capacity: outlet water temperature 7°C; water flow: 0.172m3/(h·kw); outdoor ambient temperature 35°C.Note:
■ Test conditions for nominal heating capacity: outlet water temperature 45°C; water flow: 0.172m3/(h·kW); outdoor dry/web bulb temperature 7°C/6°C.
■ Water resistance at the air conditioner side includes water pressure drop of the unit and the attached Y strainer.
■ Main Pipes of combined units need to be customized and installed on site. The diameter of the pipes must meet design requirements. EK does not provide the pipes.
■ Modular units can be formed using the 1 - 16 basic modules of same type or of different types as per practical needs. The above table lists the parameters for common module combinations.
■ For on-site electric wiring, see the name plate or installation menu of the unit.
The modular air-cooled heat pump unit with environment friendly refrigerant model uses new-generation R410A refrigerant which does not cause ozone depletion. The unit features optimized system design and an excellent COP. The unit is not only cost effective but also environment friendly,
easy to operate, reliable in performance, and can be installed flexibly. Therefore, units of this series are widely used in dining halls, bars, hotels, offices, top-tier clubs, hospitals, etc.
Environment Friendliness and Excellent Performance
The unit uses environment friendly refrigerant R410A.
• The R410A refrigerant does not cause any ozone depletion.
• The heat exchange performance is excellent, improving the COP.
• Less refrigerant is used, reducing the green house effect.
Efficient and Energy Saving, Greatly Cutting Down Running Cost
The unit features an efficient scroll compressor and heat exchanger. Modules of the system are best matched to improve heat exchange efficiency. The unit uses efficient and environment friendly refrigerant R410A, providing a higher COP. Multi-loop compressors are used to provide multiple capacity adjustment gears. This reduces startup current and electric investment. Excellent COP greatly reduces energy consumption and running cost.
Easy Installation and Simple Maintenance
Before powering on and turning on the unit, you just need to connect the water pipe of each module to the main water pipe. A special access door is provided so that any inter parts of the unit can be conveniently serviced.
The unit is quiet and comfortable during operation
• A low-sound fan generates little operation sound and vibration.
• R410A scroll compressor generates little operation sound and vibration.
• A flexible installation base further reduces operation vibration.
• Air outlet pipes of the compressor are optimized to reduce vibration passed to the unit.