3000CMH Airflow Rooftop Low Noise Air handling Unit AHU

Main Features

• Outdoor installation to save indoor space

• With weather proof rain hood
• Large air volume low speed and low noise fan to supply  comfort cooling air
• Large DX cooling coil area, higher heat exchange area
• Operation efficiency and energy saving
• Outstanding reliability and performance

• Low noise and long service life with low running cost
Suitable for commercial and industrial large open space, production line, sport center, airport terminal, train station, factory workshop and shopping mall

Frame

• Penta-post extra heavy gauge aluminium profiles and strong fiber-reinforced PE corner connection forming the structural frame

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

Famous Brand Blower and Motor

• Fan selection based on the air flow and air static requirement is done by fan selection software
• Direct driven/ belt driven, forward curve/ backward curve centrifugal fans, and EC fan is available for option
• Nicotra, Kruger, Deton, Yilida is offered as option
• Motor is TEFC type, class F insulation and IP54 or IP55 protection, energy saving and stable operation
• Mounted on an adjustable slide for belt tension adjustment
• Variable frequency drive (VFD) motor is available
• Siemens, ABB, WEG, TECO is offered as option

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

High Efficiency Cooling and Heating Coil

• All coils calculation and selection is done by selection software to match the required conditions
• Large coil face area ensures maximum heat transfer rate
• All coils tested at 30bar pressure underwater 24 hours
• Various corrosion resistance coils for option:
   -Cooper tube with cooper fins coil
   -Epoxy coated fins coil
   -Electrophoresis fins coil
   -Heresite coated coil

Stainless Steel Drain Pan

•Slop type design, no drain water carryover

•Avoid the micro-organisms growth inside the drain pan

Antimicrobial Drain Pan available upon application
•SteriTouch technology Dust Free Drip Pan Coating
•Antimicrobial surface
•Good exterior durability and corrosion resistance
•Non-toxic, comply with BS476 part 7