Eco-friendly Heat Pump Package Unit -Air Cooled Modular Combination
|Model|| ||EKAC 220BR1||EKAC 440BR1||EKAC 660BR1||EKAC 880BR1|
|Unit combination||Master unit||EKAC220BR1M||EKAC220BR1M||EKAC220BR1M||EKAC220BR1M|
|Nominal cooling capacity||kW||63||126||189||252|
|Nominal heating capacity||kW||68||136||204||272|
|Nominal cooling input power||kW||19.0||38||57||76|
|Nominal heating input power||kW||19.8||39.6||59.4||79.2|
|Power supply|| ||380-415V/3Ph/50Hz|
|Control|| ||Electronic expansion valve|
|Compressor||Type|| ||Fully hermetic scroll compressor|
|Lubricant|| ||Grease (POE-160SZ)|
|Fan||Type|| ||Axia fan with large blade and low noise|
|Water side heat|
|Type|| ||High efficiency vacuum brazed plate type|
|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||≥2||≥3||≥3||≥4|
|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||515||1030||1545||2060|
■ Test conditions for nominal cooling capacity: outlet water
temperature 7°C; water flow: 0.172m3/(h·kw); outdoor ambient
■ Test conditions for nominal heating capacity: outlet water
temperature 45°C; water flow: 0.172m3/(h·kW); outdoor dry/web bulb
■ 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
• A flexible installation base further reduces operation vibration.
• Air outlet pipes of the compressor are optimized to reduce
vibration passed to the unit.