Air Handling Unit for Pharmaceutcials Gmps

• Type: Air Handling Unit
• Air Tube Material: Galvanized Sheet
• Corrosion Durability: Higher
• Operating Voltage: 380/400 VAC
• Noise Level: Low
• Application Fields: Air-Conditioning (HVAC)System
• Model NO.: EST28HC6
• Mounting: Floor Standing
• Lifetime: >20 years
• Certification: ISO, CE
• Condition: New
• Optional 1: VSD, VFD
• Ahu Panels: Painted Steel, Gi, Ss Panels
• Cooling/ Heating Coil 1: Copper Tube with Aluminium Fins (Cu/Al), Gi/SUS Fr
• Fan: Belt Drive Centrifugal Fan, Plug Fan,Ec Fan
• Side Sliding Filter with Tracks: Yes
• PU Foam Insulation: 43-48kg/M3
• Cold Bridge Free Design: Yes
• Filters: Pre-Filter, Bag Filter, HEPA Filter
• Ahu Framework: Aluminum
• Base: C-Channel Hot DIP Base
• Ahu Construction: 25mm/ 50mm/ 75mm Double Skin
• Optional 2: Heat Recovery Wheel
• 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
• 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) Good looking appearance
Unit surface use high quality steel with special coating process , high effective anti-corrosion, aluminum frame anodized surface has excellent corrosion resistance, shape and smooth appearance
2) High strength case
2mm aluminum profiles and 3D fiberglass, closed frame structure, ensure unit stable operation in various of severe working conditions

3) Good air tightness, anti-cold bridge design
a) Unit tank use unique anti-cold bridge aluminum alloy, in the middle of double layer panels use high pressure Polyurethane, assort neoprene and PVC double layer closed structure, ensure unit entirely impede cold bridge phenomena, at same time make the unit box leak lower than 1%
b) All the components and parts touch with cooling coil use thermal insulation material heat insulation, impede condenser water produce.

4) Low Noise
Double layer high density foam box board has excellent insulation properties, can effectively reduce room noise

5) Convenience in installation and transportation
6) Easy and convenient to maintenance
Use precise device of Aluminum holding-on profiles and PVC tube shape depression bar, ensure box board fastening and convenient to disassembly. at same time on each often need to maintenance functional segments set access door( can configure windows), convenient to maintain the internal of units

7) Completely close to the user's need of high efficiency centrifugal draught fan
According to different need, can choose different form, high performance and famous draught fan
a) Forward centrifugal fans: Compact ,low noise, high efficiency.
b) Backward centrifugal fan: high efficiency, low noise, safety, non-overload type, high static pressure, large air flow
c) No scroll centrifugal fan direct drive, no secondary pollution, is the ideal choice of purification applications

8) Filter section option:
Air filter include primary air filter, medium efficiency air filter, high effect and sub-high efficiency particulate air filter.
a) Primary filter have board type and pocket type, board type air filter use fiber materials, pocket type primary air filter use Non-woven or special chemical fiber, have the advantage of washable, low resistance, stable performance etc, filter grade G1~G4.
b) Medium efficiency air filter have board type and pocket type, use ultra-thin chemical fiber or fiber glass, have the advantage of long service-life, stable performance, filter grade F5~F8
c) High efficiency and Sub-high efficiency particulate air filter use ultra-thin chemical fiber or fiber glass, have dense folded type and pocket type for choose, filter grade can reach up to H13.

9) Draught fan section:
a) According to air flow and static pressure value demand,draught fan section can configure a unit of dual air inlet,dual width forward or backward centrifugal fan.air inlet design according to aerodynamic performance, blade according to air flow and rotate speed to achieve static and dynamic balance.

b) The motor is B grade or F grade insulation,,IP54 or IP55 protection,subject to 2/4/6 grade single speed.draught fan and motor installed on independent underframe,underframe support by air conditioning box structure. and configure dashpot to insulate vibration.

2.Eurostars Air handler,air handling unit, ahu application
1) Heating
2) Cooling
3) Ventilating
4) Air-conditioning (HVAC)system
such as shopping mall, commercial center ,Hospital and operation room ,clean room , dust-free plant

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

Horizontal 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
EST10HC6	10	350	2.2	78.7	101.8	225.6	33.3	50
EST12HC6	12	400	3	94.4	122.1	270.6	30.4	65
EST15HC6	15	400	4	119.3	154.4	342	38.2	65
EST18HC6	18	400	5.5	143.1	185	410.4	40.2	65
EST20HC6	20	400	5.5	167.8	217.1	534	43.1	80
EST23HC6	23	400	5.5	192.3	241.9	552	33.3	80
EST25HC6	25	400	7.5	203.6	263.4	583.8	45.1	80
EST28HC6	28	500	2*4	220.6	285.5	636	17.6	80
EST30HC6	30	500	2*5.5	239.7	310.5	688.2	29.4	2*65
EST35HC6	35	500	2*5.5	283.4	366.8	813	31.4	2*65
EST40HC6	40	500	2*5.5	325.7	421.4	934.8	34.3	2*65
EST45HC6	45	500	2*7.5	372.2	481.7	1068	31.4	2*65
EST50HC6	50	600	2*11	419.9	543.4	1240.2	41.2	2*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
Housing
--The housing that contains all the other components of an AHU is usually make of metal, some are painted to prevent corrosion.
In sections where the fans and the coil are located, 1-2 inches of polyurethane foam or PU is used to insulate them to prevent the condensation on the panel.Drain pan is also used as a precaution in the event of condensation of water.
--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

Fan
Centrifugal fan is used to circulate the air to the various parts of the sections in the building.The typical types of fan available are Backward Inclined, Backward Curved, Forward Curved and Airfoil.

The selection of the fan will depend on the air volume and the static pressure required of the system.Usually, the designer of the system will use a specialized software to do this selection.

In order to reduce the effect of vibration on the panel, the motor and the fan are usually installed on the vibration isolator except when the drive assembly is external to the fan casing.

In recent years, the use of variable air volume (VAV) system is becoming more popular as the volume of the air being discharged can be varied depending on the load condition.If the load is high, the fan speed will be higher and if the load is lower, the speed of the fan will be lower.

The speed of the fan is varied by using frequency inverter instead of conventional motor such as PSC motor.Frequency inverter provides better control of the fan speed as a whole range of fan speed from super low to super high can now be utilized based on the load conditions required.

This technology has enabled better use of energy and is in tandem with the move to go for greener energy.

Vibration Eliminator
• To reduce the transmission of vibration and noise, fan and motor are installed on an independent complete base frame
• The complete base frame is isolated by deflection type spring isolators
• This unique structure not only reduce the vibration and noise, but also protect fan and motor during transportation

Cooling Coil
Cooling Coil is used to cool and dehumidify the air.Both DX (direct expansion) cooling and CW (chilled water) cooling coils are available for use depending on the system design.

These coils are arranged in rows with different fin spacing.Aluminum fins and copper tubes are used in the design of the coils.The corrosion resistance hydrophilic fins are also used due to its lower cost and lower resistance to the air velocity.

Filters
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.

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 Services:
•Consultancy
•System Design
•Technical support
•Customized manufacturing
•General testing before delivery
•Spare parts supply according to order quantity
•Long warranty period
•OEM service available

7.FAQ
Q:What are the differences between an air conditioner and an air handler?
Air handlers are an important part of your overall HVAC system, but they are not the complete air conditioning system.

An air handler is responsible for housing the equipment necessary to move air through your home or business.In most cases, it is located inside and operates both the heating and cooling systems.Air handlers look like a furnace, and are sometimes even mistaken for one.Air handlers can be made to work with a heat pump or air conditioner.It includes the indoor coil, which depending on the setting your system is running on, is used for both heating and cooling.

Air conditioning units include the condenser and are usually kept outside of your home or business.Air conditioners actively pull heat out of the building through a variety of components configured together, and then this hot air is redirected outside.Throughout the process, air moves through the system via return ducts and over a refrigerant coil.Instead of adding cold air to the room, which is what it feels like, the system is actually just pulling hot air out and then recirculating the same air (without the heat) back into the building.

8.Customer visit us

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

10.Installation instruction or installation photo, project photos
---1. During installation, enough space should be reserved around the unit, especially aside the access door and water pipe, for the repair machine passing. 
---2. The unit should be mounted on flat base (concrete or welded C-channel).  Drainages are available around the base.
---3. Floor drain should be set in the machine room for the discharge of condensing water and washing water.
---4.Pay attention to condensing water discharging; to ensure the condensing water discharge smoothly.
---5. The unit should be installed on a horizontal platform or hanger.  After the unit is installed, connect the kinds of pipes and ducts:
A. The chilled water pipe connection with cooling coil;
B. The condensing water drain pipe connection;
C. Humidifier pipes connection;
D. The connection for the fresh/return air inlet with its air ducts;
E. The wiring connection for the control box.
When connecting the air duct, 100-150mm flexible connection (airtight canvas or artificial leather cloth) should be set between flange and air inlet/outlet, to avoid the air leakage caused by the unit vibration.

The control box normally is installed on the unit cabinet or in the machine room. Please make the wiring according to the related electrical regulation by your country.

---6.After all water pipe, wirings and air duct are correctly connected, the air handling unit can be started.
[ !]The first time starting should be instructed by an experienced person at site, non-experienced person can't operate the equipment without permit.  The defect caused by misuse shall not be our obligation;
[ !] Before first time starting, please remove the temporary fixing plate from the fan and motor;
[ !] The power and voltage supply must be compatible with the unit.  After connecting the power to the motor, start motor first, then check the running direction of the fan. If it is running in opposite direction, please stop and change the phase sequence, then connect the power to motor finally. If there is protection device on the supply fan motor, the motor raring should be connected to ground.  The motor in this unit use "reduced voltage starting".
---7. Adjustment of the driving belt
---8. Before moving the unit, please fasten the damping device.  Putting down should be slowly to make sure that the damping device is forced evenly to protect the damping device.  The connection between damping device and the unit should not be by welding