HAVC System Chilled Water Air Handling Unit

• Customization: Available
• Type: Air Handling Unit
• Air Tube Material: Galvanized Sheet
• Model NO.: EST15VC4
• Corrosion Durability: Higher
• Operating Voltage: 380/400 VAC
• Noise Level: Low
• Application Fields: Air-Conditioning (HVAC)System
• Mounting: Ceiling Mount
• Lifetime: >20 years
• Certification: ISO, CE
• Condition: New
• Filters: Pre-Filter, Bag Filter, HEPA Filter
• Base: C-Channel Hot DIP Base
• Ahu Construction: 25mm/ 50mm/ 75mm Double Skin
• Ahu Panels: Painted Steel, Gi, Ss Panels
• Ahu Framework: Aluminum
• Control: Option for PLC, Ddc
• Cooling/ Heating Coil 2: Copper Tube with Copper Fins (Cu/Cu), Gi/SUS Frame
• Optional 3: Ep,Chemical Filter, Plasma Sterilizer, Ak
• Optional 2: Heat Recovery Wheel
• Side Sliding Filter with Tracks: Yes
• Cooling/ Heating Coil 1: Copper Tube with Aluminium Fins (Cu/Al), Gi/SUS Fr
• PU Foam Insulation: 43-48kg/M3
• Fan: Belt Drive Centrifugal Fans or Hygiene Plug Fan
• Cold Bridge Free Design: Yes
• Optional 1: VSD,VFD
• Transport Package: Standard Package
• Specification: CE
• Trademark: ESACIR
• Origin: Guangdong, China
• HS Code: 8415830000
• Production Capacity: 2000pieces/Year

Product Description

1. Eurostars air handling unit and air handler features
 1) With reinforced aluminum alloy frame structure, the unit is connected by angular pieces with high strength to become a solid whole, and arranged to have a reasonable intermediate support, making the unit forced evenly, in order to ensure that the unit is not deformed under high pressure.
2) Cabinet panel is of double wall panel structure, with galvanized-steel inner layer and color clad steel outer layer. In the middle layer, CFC-free polyurethane foam material with 30-50mm thickness is used as insulation material, with low heat conductivity coefficient and good waterproof and insulation effect. At the same time, the interior of wall panel is designed to have a reinforced structure to make the unit stronger and more durable.
3) The insulation protection is provided between aluminum alloy panel and frame to safely eliminate cold bridge with small leakage rate and good sealing.
4)Overall structure of the unit is novel and unique, with strong rigidity, light quality and easy dismantling and assembling.

2.Eurostars Air handler,air handling unit, ahu application
The definition of air handling unit consisting of a fan or fans and other necessary equipment to perform one or more of the functions of circulating, cleaning, heating, cooling, humidifying, dehumidifying and mixing of air...."
The AHU is used to control the following parameters of the space.
---Temperature
---Humidity
---Air Movement
---Air Cleanliness

3.Air handler technical data, Assembly drawing diagram and photo

Vertical Air Handling Unit(Return Air Condition-4 Rows)
Model	Air Flow	Total Pressure	Power Input	Return Air
				Cooling Capacity	Heating Capacity	Water Flow	Water Resistance	Water inlet/outlet pipe Diameter
	*1000CMH	Pa	kW	kW		L/min	kPa	DN
EST3VC4	3	300	0.55	18.7	26.1	53.4	12.7	32
EST4VC4	4	300	0.75	26	36.2	74.4	14.7	32
EST5VC4	5	350	1.1	32.3	44.8	92.4	14.7	40
EST6VC4	6	350	1.5	37.3	52.1	106.8	19.6	40
EST7VC4	7	350	1.5	43.9	61.3	126	28.4	50
EST8VC4	8	350	2.2	50.6	70.5	145.2	29.4	50
EST10VC4	10	350	2.2	60.4	84	172.8	18.6	50
EST12VC4	12	400	3	73	101.7	209.4	20.6	50
EST15VC4	15	400	4	98.6	138.9	282.6	22.5	65
EST18VC4	18	400	5.5	118.3	165	339.6	24.5	65
EST21VC4	21	400	5.5	139.5	194.4	400.2	30.4	65
EST25VC4	25	400	7.5	169.5	236.3	486.6	34.3	80
Vertical Air Handling Unit(Return Air Condition-6 Rows)
Model	Air Flow	Total Pressure	Power Input	Return Air
				Cooling Capacity	Heating Capacity	Water Flow	Water Resistance	Water inlet/outlet pipe Diameter
	*1000CMH	Pa	kW	kW		L/min	kPa	DN
EST3VC6	3	300	0.55	24.3	31.5	69.6	16.7	32
EST4VC6	4	300	0.75	31.6	40.9	90.6	28.4	40
EST5VC6	5	350	1.1	39.3	50.7	112.2	30.4	40
EST6VC6	6	350	1.5	45.6	59.1	130.8	14.7	50
EST7VC6	7	350	1.5	54	69.9	154.8	17.6	50
EST8VC6	8	350	2.2	62.8	81.3	180	21.6	50
EST10VC6	10	350	2.2	78.7	101.8	225.6	33.3	50
EST12VC6	12	400	3	94.4	122.1	270.6	30.4	65
EST15VC6	15	400	4	119.3	154.4	342	38.2	65
EST18VC6	18	400	5.5	143.1	185	410.4	40.2	65
EST21VC6	21	400	5.5	167.8	217.1	480.6	41.2	80
EST25VC6	25	400	7.5	203.6	263.4	583.8	45.1	80
NOTE:
1. Return air: Cooling: Air in 27ºC DB, 19.5ºC WB,Chilled water in/out:7ºC /12ºC;
2. Return air: Heaing: Air in 15ºC DB,Hot water in: 60ºC.

4. Eurostars air handling unit , air handler range or series
-Horizontal ceiling ducted air handling unit
-Horizontal concealed air handling unit
-Vertical concealed air handling unit
-Vertical exposed air handling unit
-Modular Modulus Air Handling Unit-multi-function air handling unit

5. Components-air handling unit or air handler
Casing Panel and Insulation
• Double skin construction is provided by sandwich type panels comprising inner and outer painted steel skins and polyurethane foam with minimum 48kg/m3 density, providing a good thermal and acoustical performance
• The gasket liner between the panels and frame ensures the air leakage rate to comply with GB/T 14294 clean air conditioning requirement
• The factory painted steel sheet covered with 6 insulation coatings, complies to 500h salt spray testing, showing an excellent corrosion protection performance

Frame
•Penta-post extra heavy gauge aluminum profiles and strong fiber-reinforced PE corner connection forming the structural  frame
• superior mechanical strength and rigidity to the unit frame and to prevent any buckling or deformation
• Thermal bridge free design, the profiles filled with polyurethane foam for insulation
• Anodizing surface treatment for profiles, corrosion-resistant
• Stainless steel frame available

Famous Brand Fan and Motor
• Fan selection based on the air flow and air static requirement is  done by fan selection software
• ZIEHL-ABEGG brushless DC motor
• Built-in intelligent control modular
• Energy saving & High efficiency
• Less vibration & Low noise
• Maintenance-free & Long service life
• Direct driven/ belt driven, forward curve/ backward curve centrifugal fans, and EC fan is available for option


Shock Absorber
•High quality spring isolators 
•Protect the unit during transportation
•Guard lock for fan start up
•Eliminate shock and noise during operation

Cooling/ Heating Coil
•Large coil face area with low air speed
•Various anti-corossion coating for option, Electrophoresis and Heresite coating available
•Type: Copper tube with Aluminium fins (Cu/Al), GI/SUS frame
            Copper tube with Copper fins (Cu/Cu), GI/SUS frame
•Rows: 4R/6R(can be 2R+4R design)/8R (can be 4R+4R design)
Copper Tube Protection
•Every mounting hole filled up glass cement to prevent copper tube damage during transportation and operation

High efficiency filter
Filters are to remove particles and contaminants of various sizes from the air. The type of air filter being used will very much depend on the application of the system.
Panel Filter is a flat and rectangular in shape and provides a minimum low efficiency filtration which is acceptable to the air conditioning industry. The high velocity filter is arranged vertically whereas the low velocity filter is arranged in V shape. Typical air velocity that moves through the filters is in the range of 2-3 m/s.

HEPA Filter is very efficient and is able to achieve efficiencies up to 99.97%, removing minute particles and airborne bacteria from the air. It is usually used in clean room applications such as semiconductor production floor, operating theaters and critical processes.

Electrostatic Filter is used to remove particles from the air by using highly charged electrodes that ionized the air.
Bag Filter is able to remove dust particles and is thrown away after use.
Roll Filter is used for high velocity filtration where the used part is rolled up automatically/manually.

Stainless Steel Drain Pan
• Slop type design, no drain water carryover and keep the pan dry
• Avoid the micro-organisms growth inside the drain pan
Antimicrobial Drain Pan is offered as option
• SteriTouch technology Drip Pan Coating
• Antimicrobial surface
• Good exterior durability and corrosion resistance
• Excellent adhesion
• Non-toxic, comply with BS476 part 7

Electrical control cabinet(optioanl)
•According to the requirements and functions of the unit to design the control console or cabinet
•Auto control each section of the unit to make sure the temperature, humidity and cleaness 
•High quality and international brand electrical elements
•DDC and PLC available

6.Why choose us?
Eurostars offers One Stop Solutions for:
•Pharmaceuticals industry
•Electronics industry
•Automobile industry
•Printing and food industry
•Commercial building
•VOC treatment and environment protection
•Indoor air quality
•Marine ventilation

7.FAQ
Q: Can I have a sample for testing before ordering products?
A: Yes, you can.And you are warmly welcomed to visit our factory before PO.

Q: What is the warranty of products?
A: Warranty: 12~24 months after Bill of Lading date. Any unartificial failure occurred within the period, we'll supply you the spare parts for free, and permanent technical support & consultation all life long for the machines

8.Customer visit us

9.Air handling unit,air handler delivery or container loading

10.Installation instruction or installation photo, project photos