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Cabinet Type Air Handling Unit

Basic Info

Model No.:  EKDW020S

Product Description

Model NO.: EKDW020S Operating Voltage: 380/400 VAC Certification: ISO, CE Outlook: Cabinet Type Usage: for Air Conditioner Trademark: tili HS Code: 84159000 Type: Air Handling Unit Lifetime: 10~15 years Condition: New Function: Optional Function Customized Cooling Method: Indirect Cooling Origin: China We possesses the most advanced technologies and manufacturing facilities/processes in the air conditioning sector and has been forging ahead at the forefront of air conditioning products and technologies for more than 40 years by enterprising innovation.
To meet market demand, EKDW series air handling units feature joggle structures and foamed polyurethane plates for effective heat preservation and service life enhancement. Units of this series have 40 models and 560 standard specifications available for your choice, and can be widely used in central air conditioning systems of hotels, shopping malls, hospitals, office buildings etc.

Features: (for user)

1. A high total external pressure, Large cooling capacity, Compact and simple structure, easy maintenance
2. Easy maintenance: The bearing of the fan motor needs no lubricant refill.
3. Low noise: A quality fan motor with a low rev provides a large air flow with a low operation sound.
4. Clean and environment friendly: A nylon filter with primary efficiency is installed at the air inlet. Customers can also choose to install a plate or bag filter and sterilization apparatus (aluminum screen filter, electric cleaner and photocatalyst are available).
5. A high-efficiency forward-pitched fan with multiple wings provides a large air flow and stable performance with a low operation sound. The bearing of the fan needs no lubricant refill, thus saving maintenance cost.
6. A 30mm-thick strong cabinet wall made of foamed polyurethane ensures effective heat preservation and a long service life for the entire unit.
7. Mechanically expanded copper tubes with a thin wall and a new type of optimized wavy fins produced using leading-edge manufacturing facilities ensure optimal heat exchange efficiency and pave the way for a high EER.
8. The coils feature multiple specifications and different types of loops to work in concert with various other sections. EKDW features a professional air jet solution that is suitable for areas that is super large
Or high, areas where no air duct is installed, areas where air ducts cannot be installed and areas where conditioned air cannot be supplied to the bottom of a building from the rooftop. Such areas include air ports, bus stations, exhibition centers, factory plants, supermarkets, and lobbies, front doors and shafts of hotels.
9. EKDW air jet units use high-performance ball-shaped sprayer as the air outlet, and can supply air over a maximum distance of 40 meters. The units can supply conditioned air over a long distance without air duct, thus saving space and operation cost and lowering
The requirement on floor distance.
10. EKDW air jet units can supply air 360° And the air supply direction can be manually adjusted. The air is similar to natural air and does not directly blow on people. Conditioned air is supplied to specified locations in the most comfortable way.


Features: (for designer)

1. All-round standard specifications for water flow, water pressure drop, etc
2. All-purpose secondary design software
3. Complete design flow for non-standard units to expand application scope

Features: (for servicer)

1. Wide access door makes maintenance work very convenient.
2. Optional accessories such as temperature/pressure drop alarms are available.
3. Both air inlet and outlet are equipped with a flange to facilitate air coil connection. The unit can be mounted on the floor or hung from the ceiling
4...Flexible and convenient model selection software.
A flexible, user-friendly and proprietary software is specifically built for EKDW units for model selection and pricing based on customer requirements.
Cabinet type Air handing units
Model EKDW020S EKDW030S EKDW040S EKDW050S EKDW060S EKDW070S EKDW080S EKDW090S EKDW100S EKDW120S
Nominal air flow (m³/h) 2000 3000 4000 5000 6000 7000 8000 9000 10000 12000
Nominal cooling capacity (KW) 4 rows of coils (return air) 12 17 24 31 38 44 51 56 63 74
4 rows of coils (fresh air) 29 42 57 69 83 94 113 127 142 169
6 rows of coils (return air) 15 23 33 39 48 55 63 72 78 94
6 rows of coils (fresh air) 35 53 69 88 105 122 137 155 173 208
Nominal heating capacity (KW) 4 rows of coils (return air) 19 30 41 50 61 71 83 93 103 122
4 rows of coils (fresh air) 33 49 66 82 99 115 133 148 161 197
6 rows of coils (return air) 23 36 48 60 72 84 96 108 120 144
6 rows of coils (fresh air) 38 57 77 95 114 132 150 169 188 224
Nominal cooling water flow  (L/S) 4 rows of coils (return air) 0.57 0.81 1.14 1.48 1.81 2.1 2.43 2.67 3 3.52
4 rows of coils (fresh air) 1.38 2 2.71 3.29 3.95 4.48 5.38 6.05 6.76 8.05
6 rows of coils (return air) 0.71 1.1 1.57 1.86 2.29 2.62 3 3.43 3.71 4.48
6 rows of coils (fresh air) 1.67 2.52 3.29 4.19 5 5.81 6.52 7.38 8.24 9.9
Nominal heating water flow  (L/S) 5 rows of coils (return air) 0.43 0.68 0.92 1.13 1.37 1.71 1.87 2.24 2.32 2.75
5 rows of coils (fresh air) 0.74 1.1 1.49 1.85 2.23 2.77 2.99 3.56 3.62 4.44
7 rows of coils (return air) 0.52 0.81 1.08 1.35 1.62 2.02 2.16 2.6 2.7 3.24
7 rows of coils (fresh air) 0.86 1.28 1.73 2.14 2.57 3.17 3.38 4.06 4.23 5.04
Coil Type Copper tube with a new type of wavy aluminum fins
Piece / inch 13
Working pressure (MPa) 1.6
Size of inlet/outlet water pipe connector R 1-1/2 R 1-1/2 R 1-1/2 R 1-1/2 R 1-1/2 R 2 R 2 R 2 R 2 R 2
Size of condensate water pipe connector R 1-1/4
Fan Type / material High-efficiency forward-pitched centrifugal fans with multiple wings/zinc-plated steel plates
Transmission V-belt transmission
Fanning direction Downward horizontal / top
Rang (number of nozzles) 4 rows of heat exchangers I 10~20m(1) 10~20m(2) 10~20m(2) 10~20m(2) 10~20m(2) 10~20m(2) 10~20m(2) 10~20m(2) ~ ~
II 20~30m(1) 20~30m(2) 20~30m(2) 20~30m(2) 20~30m(2) 20~30m(2) 20~30m(2) 20~30m(2) 20~30m(2) 20~30m(2)
III ~ ~ ~ 30~40m(1) 30~40m(2) 30~40m(1) 30~40m(1) 30~40m(1) 30~40m(2) 30~40m(2)
6 rows of heat exchangers I 10~20m(1) 10~20m(2) 10~20m(2) 10~20m(2) 10~20m(2) 10~20m(2) 10~20m(2) 10~20m(2) ~ ~
II 20~30m(1) 20~30m(2) 20~30m(2) 20~30m(2) 20~30m(2) 20~30m(2) 20~30m(2) 20~30m(2) 20~30m(2) 20~30m(2)
III ~ ~ ~ 30~40m(1) 30~40m(2) 30~40m(1) 30~40m(1) 30~40m(1) 30~40m(2) 30~40m(2)
Motor power (kw) 4 rows of heat exchangers I 0.55 0.75 0.75 1.1 1.5 1.5 1.5 2.2 ~ ~
II 0.75 1.1 1.1 1.5 2.2 2.2 2.2 3 3 4
III ~ ~ ~ 2.2 3 3 3 4 5.5 5.5
6 rows of heat exchangers I 0.75 1.1 1.1 1.5 2.2 2.2 2.2 3 3 4
II 1.1 1.5 1.5 1.5 2.2 2.2 2.2 3 3 4
III ~ ~ ~ 2.2 3 3 3 4 5.5 5.5
Fliter Type Thickness (mm)
Thickness (mm) 8/21
Cabinet Type 30mm-thick double-layer plates filled with polyurethane material foamed under high pressure for heat presevation
Unit dimension Length (mm) 820 950 1010 1130 1206 1300 1500 1620 1650 1750
Wildth (mm) 1450 1450 1550 1550 1550 1600 1600 1600 1550 1550
Height (mm) 630 650 755 755 805 830 830 830 890 950
Unit weight (kg) 4 rows of heat exchangers 135 149 179 195 222 282 247 282 369 389
6 rows of heat exchangers 139 156 187 204 232 297 260 297 388 411
Note:
1. The above parameters are for standard units. However, EK can customize these parameters to meet special requirements from customers.    
2. Working conditions for cooling under nominal return air flow: dry bulb 27 degree, wet bulb 19.5 degree; working conditions for cooling under nominal fresh air flow: dry bulb 34 degree, wet bulb 28 degree; water temperature under nominal cooling capacity: inlet water 7 degree,
outlet water 12 degree.
   
3. Working conditions for heating under nominal return air flow: dry bulb 21 degree; Working conditions for heating under nominal fresh air flow: dry bulb 0 degree; water temperature under nominal heating
capacity: inlet water 60 degree, outlet water 50 degree.
   
4.Weight listed in the above table are net weight of units. Operation weight may post an increase of 20%.    
5. Parameters inside ( ) are the power of units with 6 rows of coils.    
6. The coil loops for units with full return air ("R") and units with full fresh air ("F") may be different. Please specify the inlet air conditions while placing orders. We can provide computer-aided model selection to meet special requirements. For detailed
parameters, please refer to the model selection results.
   

Contact us if you need more details on Air Handling Unit. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Indoor Unit、Air Conditioner. If these products fail to match your need, please contact us and we would like to provide relevant information.

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