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Low Temperature Modular Heat Recovery Unit Air Source Heat Pump

Low Temperature Modular Heat Recovery Unit Air Source Heat Pump

  • Low Temperature Modular Heat Recovery Unit Air Source Heat Pump
Low Temperature Modular Heat Recovery Unit Air Source Heat Pump
Thông tin chi tiết sản phẩm:
Place of Origin: China
Hàng hiệu: EuroKlimat
Chứng nhận: ISO9001, ISO14001, OHSAS18001, CRAA, CQC
Model Number: EKAC
Thanh toán:
Minimum Order Quantity: 1 pcs
Giá bán: Negotiation
Packaging Details: Plywood
Delivery Time: 10 working days after received your payment
Payment Terms: T/T or L/C
Supply Ability: 5,000pcs per month
Tiếp xúc
Chi tiết sản phẩm
Product Name: Total Heat Recovery Unit Modular Air-Cooled Heat Pump Cooling Capacity(kW): 58
Heating Capacity(kW): 63 Max outgoing water temp.( °C): 55
Refrigerant: R22 Circuit water pump: Optional
Heat recovery capacity KW: 70.5
Điểm nổi bật:

air heat recovery unit


waste heat recovery unit



Low-Temperature High Efficiency Total Heat Recovery Unit Modular Air-Cooled Heat Pump






Model   EKAC
Air conditioning mode Nominal cooling capacity kW 58 116 174 232 290 348
Nominal heating capacity kW 63 126 189 252 315 378
Total power of nominal cooling capacity kW 16 32 48 64 80 96
Total power of nominal heating capacity kW 17 34 51 68 85 102
Water flow rate for nominal
cooling capacity
m /h
10 20 30 40 50 60
Water flow rate for nominal
heating capacity
m /h
10.8 21.6 32.4 43.2 54.0 64.8
Hot water mode Nominal water flow m3/h 13.2 26.4 39.6 52.8 66 79.2
Nominal heating capacity kW 77 154 231 308 385 462
Total power of nominal heating capacity kW 19 38 57 76 95 114
Cooling + Heat recovery mode Nominal cooling capacity kW 57 114 171 228 285 342
Nominal heat recovery capacity kW 70.5 141.0 211.5 282.0 352.5 423.0
Total nominal power kW 13.5 27.0 40.5 54.0 67.5 81.0
Nominal water supply capacity at heat recovery side 3
m /h
13.2 26.4 39.6 52.8 66.0 79.2
Nominal water flow at
evaporator side
m /h
10.3 20.6 30.9 41.2 51.5 61.8
Power supply   380V/3N~/50Hz
Flow control   Electronic expansion valve
Refrigerant   R22
Heat exchanger
Air conditioning side   braze-welded panel-type heat exchanger
Hot water side   High-efficiency bucket heat exchanger
Compressor Type   High-efficiency bucket heat exchanger
Lubricant   LubricantMineral oil (SUNISO 3GS)
Qty. Set 2 4 6 8 10 12
Fan Type    
Qty. Set 2 4 6 8 10 12
Water resistance Air conditioning side kPa 45 45 45 45 45 45
Hot water side kPa 65 65 65 70 70 70
Minimum diameter for water pipes Air conditioning side inch ≥2 ≥2-1/2 ≥3 ≥4 ≥4 ≥5
Hot water side inch ≥2-1/2 ≥3 ≥4 ≥4 ≥5 ≥5
Dimensions L x H mm 2012x1840
Width   880 2125 3370 4615 5860 7015
Power cable specification Section area of live line mm2 ≥10 ≥35 ≥70 ≥95 ≥120 ≥150
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 ≥60 ≥75
Qty. of grounding lines   1
Net weight kg 610 1220 1830 2440 3050 3660
Operation weight kg 630 1260 1890 2520 3150 3780


■ Air conditioning mode: Test conditions for nominal cooling capacity: outlet water temperature 7°C; water flow: 0.172 m3/(h·kW);
outdoor ambient temperature 35°C. Test conditions for nominal heating capacity: outlet water temperature: 45°C; water flow: 0.172m3/(h·kW);
temperature of outdoor dry/wet bulb: 7°C/6°C.
■ Cooling + Heat recovery mode Test conditions for nominal cooling capacity: Hot water side: Outlet water temp. 45°C; nominal water flow for hot water mode.
Air conditioning side: Outlet water temp. 7°C; nominal water flow for heating mode.
■ Hot water mode: Test conditions for nominal water flow: temperature of outdoor dry/wet bulb: 20/15°C; Temperature of inlet/outlet water: 50/55°C.
■ Water resistance at the air conditioner side includes water pressure drop of the unit and the attached Y-shaped filter.
■ Water resistance at the hot water side includes water pressure drop of the unit and does not include the pressure drop at the Y-shaped filter and other components.
■ Pipes outside the unit need to be customized and installed on site. The diameter of the pipes must meet design requirements. EK does not provide the pipes.
■ Full heat recovery units and other units can be combined to form partial heat recovery modular system. Full heat recovery units can also be combined to form a
total heat recovery system. Modular units can be formed using the 1~16 basic modules. The above table lists the parameters for common module combinations.


Efficient Components and Optimized System Design


The EKAC series low-temperature high efficiency total heatrecovery modular air-cooled heat pump unit features stateof-the-art enhanced vapor injection (EVI) technologies, increasing refrigerant recycle by 20%. The evaporation capacity is improved by mid-pressure refrigerant intake. One compressor compresses refrigerant 2 times in each cycle.Half-M fins are used to improve the heat-exchange efficiency
of the heat exchanger. The unit features state-of-the-art cross diagonal convection angles for stainless steel braze-welded panel-type heat exchanger and stainless steel braze-welded panel-type economizer (used to increase the enthalpydifferentiation between the inlet and outlet of the evaporator). An EXV is used to precisely control the operation of the unit.
Leading-edge Technology and Stronger

Cooling and Heating Capacities


The EKAC low-temperature high-efficiency modular aircooled heat pump unit features excellent heating COP
when the ambient temperature is low (20% higher than common air-cooled heat pump unit when the ambient
temperature is -10°C).The lower ambient temperature limit is expanded from -10°C of common units to -20°C. This greatly improves cooling performance in areas where the winter is cold, reducing or eliminating the need for auxiliary heaters.


Efficient and Energy Saving


Each modular unit has two power gears. When multiple modular units are combined, there could be many power gears. When working at a partial workload (99% of the operation time), the unit intelligently regulates the output based on the actual workload, making the operation efficiency even higher. With an optional 2-way valve water control feature, the unit can send out signals to cut off chilled water. This enables automatic flow control for pumps in line with the transducer, which helps save more energy.


Operation in Low Temperature Areas


The EKAC series low-temperature high-efficiency total heatrecovery unit features state-of-the-art EVI enthalpy increase technologies, and can provide effective heating and sufficient hot water when the ambient temperature is as low as -20°C. The unit can provide effective heating for areas that are extremely code in winter.


Safe and Comfortable


fast heating; hot water available as soon as you turn on the tap; absolutely safe as there is no emission of
harmful gas and the risk of electric shock is eliminated by separating water and electricity. The central hot water system can provide hot water with a stable temperature for multiple outlets, making bathing comfortable.


Lower Investment


Investments can be made in installments as the project rolls out. This reduces initial investment for new projects and making renovation project easy to complete.


Hybrid Connection Technology


Units of this series support modular connection with common air-cooled heat pump units to meet various
heat recovery requirements.


Smart Control


Units of this series are controlled by microcomputers. Each control module can control up to 16 units, making
unit combination easier. Temperature and level of water in the water tank are controlled automatically, and the
water pump starts/stops automatically. No dedicated operator is required, reducing the management cost by
easy smart control.

Chi tiết liên lạc
Guangdong EuroKlimat Air-Conditioning & Refrigeration Co., Ltd

Người liên hệ: Mr. LENG Zhengliang

Tel: +86 13828797702

Fax: 86-0769-83622528

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