Product features:
Commercial Residential Rooftop Package Unit are applied in the industrial and commercial fields such as hotel, supermarkets, authorized dealing shop, office building and factory workshop. They perfectly connect many characteristic of large-sized central a/c, such as convenience, comfort, high-class, the simplicity and flexibility.
1. Commercial Residential Rooftop Package Unit 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.
2. 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
3. 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
4. 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
5. Commercial Residential Rooftop Package Unit Options
Economizer with fresh, return air dampers and fresh air hood,CO2 sensors , smoke detectors
Low ambient control device for operation of outdoor units at ambient temperatures from less than 20°C down to -10°C
HP and LP adjustable switches
BMS devices
T3 (Tropical climate)
Roof curb
Metal / aluminum filter
Heat recovery to 100%
Evaporating section: double skin with 50mm polyurethane foam
Water heating coil,electrical heating or gas heating
Metal or plastic mesh on condenser coil
Supply / return air configurations
Upgraded plug fan
G4 filter, plate and bag filter
Technical specification:
Rooftop Packaged Unit | ||||
Model No. | WK | |||
Unit Performance | Cooling capacity | kW | 13~300 | |
Air flow | m3/h | 3000~50000 | ||
External static pressure | Pa | 150~1000 | ||
Power supply | 220/380/460V-3N-50/60Hz | |||
Refrigerant System | Refrigerant | R22/R407c/R410a/R134a | ||
Compressor | Type | Hermetic scroll compressor | ||
Power | kW | 4~87 | ||
Evaporator | Type | Copper tubes with aluminum fins | ||
Condenser | Type | Copper tubes with aluminum fins | ||
Air supply system | Condenser fan | Type | Ultra-low noise axial type | |
Drive method | Direct drive | |||
Motor power | kW | 0.37~15.4 | ||
Evaporator fan | Type | Double-inlet centrifugal | ||
Drive method | Belt drive | |||
Motor power | kW | 0.55~22.5 | ||
FAQ:
Q1：What's the MOQ?
A1：For small units the MOQ is 5 sets, for big one the MOQ can be 1 set.
Q2：How about the price of this product?
A2：This product can be different capacity and quantities, so you can contact me directly to know the accurate price.
Q3：How to choose a suitable machine?
A3: Tell us about your machine USES, we have professional designers will resolve for you.
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