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High Air Flow 1 Row Water Cooled Heat Recovery Air Handling Units

Guangdong EuroKlimat Air-Conditioning & Refrigeration Co., Ltd
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Guangdong EuroKlimat Air-Conditioning & Refrigeration Co., Ltd
City: Dongguan
Province/State: Guangdong
Country/Region: China
Tel: 86-0769-83660888-8265
Contact Person:
Mr LENG

High Air Flow 1 Row Water Cooled Heat Recovery Air Handling Units

Brand Name : EuroKlimat
Model Number : EKDM
Certification : ARI ,CE,ISO9001,ISO14001,OHSAS18001,CRAA,CQC
Place of Origin : China
MOQ : 1 pcs
Price : Negotiation
Payment Terms : L/C, T/T
Supply Ability : 15,00pcs per month
Delivery Time : 20 working days after received your payment
Packaging Details : Plywood
Product Name : Air Handling Units
Installation : Ceiling hang/floor installation
Cooling Capacity(kW) : 12-5200-
Heating Capacity(kW) : 7-1296
Air Flow(m3/s) : 1,000-400,000
Max. total pressure of fan (Pa) : 2,000
Plate heat recovery : Optional
Humidifier : Optional
Thermal wheel heat recovery : Optional
Air damper : Optional
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High air flow heat recovery air handling units


Specifications:


Quick Model Selection for Typical Units


Model
EKDM

Rated

air flow

m3/h

Windward

area of

coil (m2)

Air flow (m3/h)

Diameter of

fan impeller mm

Fan performance
2.252.502.753.00

Max. total

pressure

of fan Pa

Max. motor

power kW

m/sm/sm/sm/s
30620000.23186320702277248416013002.2
40630000.34275430603366367220013003
40740000.41332136904059442822515003
40850000.48388843204752518425018005.5
50860000.65526558506435702028018007.5
60770000.69558962106831745228018007.5
60880000.81656172908019874831518007.5
51190000.9476148460930610152315180011
610100001.05850594501039511340355200011
611120001.179477105301158312636400200015
712150001.5512555139501534516740450200015
812180001.8114661162901791919548500200018.5
813200001.9816038178201960221384500200018.5
915250002.6621546239402633428728560200022
1015300002.9924219269102960132292630200030
1313350003.4027540306003366036720630200030
1315400003.9932319359103950143092710200030
1515450004.6537665418504603550220800200037
1417500004.9540095445504900553460800200045
1520600006.3651516572406296468688900200045
1720700007.2758887654307197378516900200055
1722800008.05652057245079695869401000200075
1626900009.01729818109089199973081000200075
182610000010.21827019189010107911026811202000110
1852200000020.421654021837802021582205361120x22000110x2
3652400000040.843308043675604043164410721120x42000110x4

Note:


■ This table only lists some typical models among many models for quick model selection.

■ Total fan pressures listed above are tested on standard fans with rated air flow.

■ External residual pressure = Total fan pressure - Internal resistance. For internal resistance of EKDM units, please refer to Page 23.


Typical Unit Performance Parameters - Cooling with Return Air


Unit model EKDMRated air flow m3/h1 row
Return air conditionsFresh air conditions
Total cooling capacity kWWater flow l/sWater resistance kPaPipe diameter DNTotal cooling capacity kWWater flow l/sWater resistance kPaPipe diameter DN
306200070.16140120.28240
4063000100.23140170.41340
4074000130.31240230.55540
4085000160.40340280.68840
5086000200.50340350.85940
6077000220.55340390.95840
6088000270.65440461.11140
5119000320.80940541.32340
61010000350.85740601.52240
61112000411.001140701.72940
71215000531.301540902.24040
81218000631.5016401072.64640
81320000701.7021401192.95940
91525000922.2022501543.75950
1015300001082.6024401724.221540
1313350001223.0020402065.15540
1315400001423.4027402285.61940
1515450001644.0030402606.22040
1417500001804.40434028872840
1520600002125.2011403608.83240
1720700002446.0094041610.22450
1722800002766.80124047211.63250
1626900002927.2035050412.4850
18261000003247.8435056814950
185220000064815.68350113628950
3652400000129631.36350227256950

Unit model EKDMRated air flow m3/h2 row
Return air conditionsFresh air conditions
Total cooling capacity kWWater flow l/sWater resistance kPaPipe diameter DNTotal cooling capacity kWWater flow l/sWater resistance kPaPipe diameter DN
3062000110.27165190.46265
4063000160.4165290.7265
4074000220.53165380.9465
4085000270.67265471.17665
5086000340.82265591.4665
6077000370.9265651.6665
6088000451.1365761.83865
5119000531.3765902.21865
61010000581.4565992.41565
61112000691.678651162.82165
71215000892.211651503.62865
812180001052.512651784.33365
813200001172.8156519954665
915250001533.717502566.24380
1015300001804.418653007.44865
131335000204515653448.43965
1315400002385.82165402105965
1515450002726.62265456115965
1417500003027.43265484122065
1520600003528.896559614.82465
1720700004081075068816.81780
17228000046811.695078419.22380
16269000053213.2145088821.23380
182610000059214.41450100024.83880
1852200000118428.81450200049.63880
3652400000236857.61450400099.23880

Note:

■ Temperature of heated inlet water: 60°C; temperature drop 10°C.

■ Fresh air conditions for heating operation: inlet air temperature 0°C; return air temperature 21°C.

■ Coils are copper pipes with aluminum fins (12 fins/inch). EK can provide coils with 8~14 fins/inch.


Air filter


Model
EKDM
Rated air flow m3/hFilter specifications (Qty.)
306200016" x 16" (1)16" x 20" (1)--
406300024" x 16" (1)24" x 20" (1)--
407400024" x 20" (2)---
408500024" x 24" (2)---
508600016" x 24" (2)15" x 24" (2)--
607900016" x 20" (2)20" x 20" (2)--
608700016" x 24" (2)20" x 24" (2)--
511800016" x 24" (2)16" x 20" (1)15" x 24" (2)15" x 20" (1)
6101000016" x 20" (3)20" x 20" (3)--
6111200016" x 24" (2)16" x 20" (1)20" x 24" (2)20" x 20" (1)
7121500020" x 24" (6)---
8121800024" x 24" (6)--

 



Model
EKDM
Rated air flow m3/hFilter specifications (Qty.)
8132000024"x20"(8)---
9152500020" x 20" (2)20" x 24" (6)16" x 20" (1)16" x 24" (3)
10153000020" x 20" (3)20" x 24" (9)--
13133500020" x 20" (16)---
13154000020" x 20" (4)20" x 24" (12)--
15155000024" x 24" (9)24" x 20" (3)20" x 24" (3)20" x 20" (1)
14174500020" x 20" (12)20" x 24" (3)24" x 20" (4)24" x 24" (1)
15206000024" x 24" (3)20" x 24" (1)20" x 20" (5)24" x 20" (15)
17207000020" x 24" (4)24" x 24" (1)24" x 20" (5)20" x 20" (20)
17228000020" x 24" (16)20" x 20" (8)24" x 24" (4)24" x 20" (2)
16269000020" X 24" (25)20" x 20" (10)--
182610000020" x 24" (10)20" x 20" (4)24" x 24" (15)24" x 20" (6)

Note:


■ Primary efficiency filter: folding plate; 2 inch thick; nonwoven fabric filtering screen; G3 filtering efficiency (80-90% Arrestance).
■ Medium efficiency filter: bag type; non-woven fabric filtering screen; F5 filtering efficiency (40-60% Dust-spot).
■ Medium High/sub-high efficiency filter: super-thin fiberglass filtering screen; F7~F9 filtering efficiency (80-95% Dust-spot).
■ High efficiency filter: if you need to installed sub-high or high efficiency filters for your knockdown air conditioning units, please contact
EK directly.
■ The resistance of the filter is somewhere between the initial resistance and the final resistance. Initial resistance refers to the resistance of a non-contaminated filter. Final resistance refers to the air resistance of a filter which is contaminated and needs to be cleaned or discarded. Final resistance varies depending on the cleanliness the environment and air in which the air conditioner operates.
■ Besides standard configuration, EK also provides differential pressure gauges and switches for filters. The differential pressure switch controls the differential pressure alarm of the filter.
■ Plate-type filters and bag-type filters have the same sectional area but different thicknesses. Plate-type filters are 2-inch thick; while the frames of bag-type filters are 1-inch thick, with a bag of 15-inch long.


Description:


EK Air handling unit (AHU) air flow range is from 1,000m3/h to 400,000m3/h. Available functional sections include fresh/return air mixing section, cooling coil section, heating coil section, primary/medium/high efficiency filter section, electric heating section, humidifying section, sound attenuation section, heat recovery section, secondary air-return section, fan section, air diffuser section etc..


Equipped with double inlet forward/backward pitched centrifugal fans of international name brands and impellers and belt pulleys with motion/rest strictly rectified, the unit works more stably, quietly and efficiently.

The coil features a new type of specially processed antirust fins which can greatly reduce air resistance and motor power consumption. Multiple circuit designs are available for different working conditions to reduce water resistance and improve heat-exchange efficiency.

The water trap of the coil has two valves for water and air discharge, with a test pressure of 3.3MPa and maximum working pressure of 1.7MPa. A Pitched design for the heat insulated condensed water collector ensures smooth discharge of condensed water, leaving the circuit dry all the time.

Each functional section has a specially-designed airtight access door sealed by quality sealing strips. This makes it very convenient to service internal components of the unit while maintaining airtightness of the system.


Robust Structure


The surface of the unit is made of quality color steel, 0.5mm thickness , 1mm is optional ,which can resist corrosion, scratch and ultraviolet radiation.

Internal panels are made of steel plates galvanized with aluminum and zinc, 0.5mm thickness , 1mm is optional , with an assured service life of more than15 years. All panels feature end-to-end joints and smooth surfaces, without any bur or corroded point.

The unit panel has two thicknesses, namely 30mm and 50mm.Inside the panel, hermetically foamed polyurethane (no fluorine) with a density of 48kg/m3 is used as the heat insulating material. The heat conductivity factor is less than 0.02W/m°C.

Each functional section of the unit is equipped with a steel trough base, thus ensuring it is well supported, easy to transport and assemble. The overall robustness of the unit meets the standard of CEN2.

The unit features a special clamp structure, facilitating disassembly and maintenance as well as ensuring low air leakage. When the internal negative pressure is 1000Pa, the air leakage is below 1% (level B air leakage of European standard EN1886).


Return/Fresh Air AHU

Mixing Air AHU.

Reheating and Humidifying AHU

Clean Room AHU


Clean Room AHU with Return Air Fan

Vertical Air Handling Unit/Heat Recovery AHU

Applications:


Office, Hotel , Hospital ,Supermarket ,Airport , Factory ,Villa .


Competitive Advantage:


Effective Thermal Bridge


• The unit panels are coated with strong and heat-insulating UPVC plastics, thus avoiding direct contact between heat-conductive parts. With a heat-insulation grade of T1 (European standard),thermal bridge and cooling capacity loss are completely eliminated.


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