Industrial Materials
Description
?
Modular Air-cooled Heat Pump Unit with Environment Friendly Refrigerant Model
?
Specifications:
?
Technical data sheet
?
?
- - - -
Model | | EKAC 240BR1 | EKAC 480BR1 | EKAC 720BR1 | EKAC 960BR1 | EKAC 1200BR1 | EKAC 1440BR1 |
Unit combination | Master unit | EKAC 240BR1M | EKAC 240BR1M | EKAC 240BR1M | EKAC? 240BR1M | EKAC? 240BR1M | EKAC 240BR1M |
slave unit | -- | EKAC 240BR1S | 2EKAC 240BR1S | 3EKAC 240BR1S | 4EKAC 240BR1S | 5EKAC 240BR1S |
Nominal cooling capacity | kW | 68 | 136 | 204 | 272 | 340 | 408 |
USRT | 19.34 | 38.68 | 58.02 | 77.36 | 96.7 | 116.04 |
×104kcal/h | 5.85 | 11.7 | 17.55 | 23.4 | 29.25 | 35.1 |
Nominal heating capacity | kW | 72 | 144 | 216 | 288 | 360 | 432 |
USRT | 20.48 | 40.96 | 61.44 | 81.92 | 102.4 | 122.88 |
×104kcal/h | 6.19 | 12.38 | 18.57 | 24.76 | 30.95 | 37.14 |
Total power of nominal cooling capacity | kW | 20.1 | 40.2 | 60.3 | 80.4 | 100.5 | 120.6 |
Total power of nominal heating capacity | kW | 21.1 | 42.2 | 63.3 | 84.4 | 105.5 | 126.6 |
Power supply | | 380V/3N~/50Hz |
Refrigerant | Type | | R410A |
Control | | Electronic expansion valve |
Compressor | Type | | Fully hermetic volute compressor |
Lubricant | | Grease (POE-160SZ) |
Qty. | Set | 2 | 4 | 6 | 8 | 10 | 12 |
Fan | Type | | High-efficiency vacuum braze-welded panel type |
Qty. | Set | 2 | 4 | 6 | 8 | 10 | 12 |
Water side heat
exchanger | Type | | High-efficiency vacuum braze-welded panel type |
Water flow for
cooling | m3/h | 11.7 | 23.4 | 35.1 | 46.8 | 58.5 | 70.2 |
Water flow rate
in heating mode | 3
m /h | 12.4 | 24.8 | 37.2 | 49.6 | 62 | 74.4 |
Water resistance | kPa | 45 | 45 | 45 | 45 | 45 | 45 |
Recommended diameter for general inlet/outlet water pipe | inch | ≥2 | ≥3 | ≥3 | ≥4 | ≥4 | ≥5 |
Power cable specification | Section area of live line | 2
mm | ≥10 | ≥35 | ≥70 | ≥95 | ≥120 | ≥150 |
Qty. of live lines | | 3 |
Section area of null line | 2
mm | ≥4 |
Qty. of null lines | | 1 |
Section area of grounding line | 2
mm | ≥10 | ≥16 | ≥35 | ≥50 | ≥60 | ≥75 |
Qty. of grounding lines | | 1 |
Dimensions | L x H | mm | 2012×1840 |
Width | mm | 880 | 2125 | 3370 | 4615 | 5860 | 7105 |
Unit weight | Net weight | kg | 515 | 1030 | 1545 | 2060 | 2575 | 3090 |
Operating weight | kg | 525 | 1050 | 1575 | 2100 | 2625 | 3150 |
- - - -
?
Note:
■ Test conditions for nominal cooling capacity: outlet water temperature 7°C; water flow: 0.172m3/(h·kw); outdoor ambient temperature 35°C.
■ 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-shaped filter.
■ 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.
?
Decription
?
?? 1. 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.
2. 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 operation cost.
?
3. 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.
?
4? ? ? ? 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.
?
Advantage
?
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
Read More
Guangdong EuroKlimat Air-Conditioning & Refrigeration Co., Ltd
Air Cooled Modular Chiller,Air Cooled Screw Chiller,Air Handling Units
Address: Euroklimat Industrial Park, Huangjiang Dongguan Guangdong China,
Dongguan, Guangdong
China, 523766
Tel: 86-769-83660888
Fax: 86-769-83622528
