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Rooftop Packaged Unit
Application areas
• Large and light Commercial buildings (Retail, Airports, Restaurants, shops, petrol stations…)
• Cinemas, Theaters
• Industrial buildings and Logistic centers

Why this choice?
• Energy efficient solution
• Cost effective package for fast and easy installation
• Multiple heating options available
• Fresh air control and free cooling management
• Wide choice of communication interfaces


Structure

Panels and frame are made from galvanized steel protected with polyester powder painting to ensure total resistance to atmospheric agents.

Direct expansion coils with condensate drain tray.


Hermetic compressor

High efficiency scroll compressor for the whole range, with built-in thermal overload cut-out and crankcase heater, mounted on rubber vibration dampers.

Ripple type acoustic insulation for compressor section, and thermal insulation for coil and fan section, low noise.


Centrifugal fan

Forward curve centrifugal fans for air treatment section and axial fans for condensation section.

Front, side and underside air discharge of the treatment unit.

High external pressure, long air supply distance.


Electric panel

Electric panel consists of breakers and contactors for compressors and fan motors, phase sequence relay and other necessary protection devices for the main components.


Easy operation line controller

Cooling/Heating/Auto

Error indication

Timing on/off


Optional

Economizer with fresh, return air dampers and fresh air hood

Free cooling function for low ambient temperature

Low ambient control device for operation of outdoor units at ambient temperatures from less than 20°C down to -10°C

BMS devices

T3 (Tropical climate)

Roof curb

Metal/aluminum filter

Heat recovery to 100%

Evaporating section: double skin with 50mm polyurethane foam

Optional water heating coil

Metal or plastic mesh on condenser coil

Optional supply/return air configurations

Upgraded plug fan

G4 filter, plate and bag filter

Parameters

Catalog
Rooftop Packaged Unit
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Contact us
Tel:0086-531-67807798
Fax:0086-531-67807698
E-mail:info@amrta.com.cn
                     amrtahvac2019@gmail.com
Add:Jinan, Shandong

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