Active Member
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[China]
Address: Euroklimat Industrial Park, Huangjiang Dongguan Guangdong China 523766
Contact name:LENG Zhengliang
Guangdong EuroKlimat Air-Conditioning & Refrigeration Co., Ltd |
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Eco-friendly Heat Pump Package Unit -Air Cooled Modular Combination
Specifications:
| Model | EKAC 220BR1 | EKAC 440BR1 | EKAC 660BR1 | EKAC 880BR1 | ||
| Unit combination | Master unit | EKAC220BR1M | EKAC220BR1M | EKAC220BR1M | EKAC220BR1M | |
| slave unit | -- | EKAC220BR1S | 2*EKAC220BR1S | 3*EKAC220BR1S | ||
| Nominal cooling capacity | kW | 63 | 126 | 189 | 252 | |
| USRT | 17.92 | 35.84 | 53.76 | 71.68 | ||
| ×104kcal/h | 5.42 | 10.84 | 16.26 | 21.68 | ||
| Nominal heating capacity | kW | 68 | 136 | 204 | 272 | |
| USRT | 19.34 | 38.68 | 58.02 | 77.36 | ||
| ×104kcal/h | 5.85 | 11.7 | 17.55 | 23.4 | ||
| 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 | |||||
| Refrigerant | Type | R410A | ||||
| Control | Electronic expansion valve | |||||
| Compressor | Type | Fully hermetic scroll compressor | ||||
| Lubricant | Grease (POE-160SZ) | |||||
| Qty. | Set | 2 | 4 | 6 | 8 | |
| Fan | Type | Axia fan with large blade and low noise | ||||
| Qty. | Set | 2 | 4 | 6 | 8 | |
| Water side heat exchanger | Type | High efficiency vacuum brazed plate type | ||||
| Water flow for cooling | m3/h | 10.8 | 21.6 | 32.4 | 43.2 | |
| Water flow rate in heating mode | m3/h | 11.7 | 23.4 | 35.1 | 46.8 | |
| 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 | mm2 | ≥10 | ≥35 | ≥70 | ≥95 |
| Qty. of live lines | 3 | |||||
| Section area of null line | mm2 | ≥4 | ||||
| Qty. of null lines | 1 | |||||
| Section area of grounding line | mm2 | ≥10 | ≥16 | ≥35 | ≥50 | |
| Qty. of grounding lines | 1 | |||||
| Dimensions | L x H | mm | 2012×1840 | |||
| Width | mm | 880 | 2125 | 3370 | 4615 | |
| Unit weight | Net weight | kg | 515 | 1030 | 1545 | 2060 |
| Operating weight | kg | 525 | 1050 | 1575 | 2100 | |
■ 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.
Description
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.
Features
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.
