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China Factory's High Performance Energy Saving Rooftop Packaged Air Conditioner Unit

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Rooftop air conditioner units offer a highly efficient and space-saving solution for cooling commercial buildings. These units are installed on the rooftop, eliminating the need for valuable interior space. They utilize advanced cooling technology to provide precise temperature control and minimal environmental impact. Rooftop air conditioner units are known for their durability, energy efficiency, and ease of maintenance. They are ideal for applications requiring significant cooling capacity and minimal disruption to interior space.
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Key Features and Benefits

  • Space-Saving Design: Installed on the rooftop, freeing up valuable interior space.

  • High Efficiency: High SEER ratings reduce operating costs and environmental impact.

  • Durability: Constructed with robust materials to withstand extreme weather conditions.

  • Quiet Operation: Low noise levels make them ideal for use in urban environments.

  • Easy Maintenance: Easily accessible components facilitate straightforward maintenance and repairs.

Applications

  • Commercial HVAC: Suitable for large office buildings, hotels, and other commercial spaces.

  • Educational Facilities: Provides comfortable and efficient cooling for schools, universities, and other educational institutions.

  • Healthcare Facilities: Ensures precise temperature control in hospitals, clinics, and other healthcare settings.

Technical parameters

MODEL WRF28ZA WRF30ZA WRF32ZA WRF36ZA WRF42ZA WRF48ZA WRF55ZA WRF64ZA
Cooling Capacity kW 28.8 29.9 32.4 35.6 41.6 47.2 53.2 63.3
Heating Capacity kW 31.1 32.3 34.6 38 44.6 50.2 56.4 67
Control Range % 0、50、
100
54、100
0、46、
0、50、
100
0、50、
100
63、100
0、37、
68、100
0、32、
60、100
0、40、
0、50、
100
Power Supply 380V / 3Ph / 50Hz
Cooling Power Input kW 11.03 11.6 12.4 13.14 14.8 16.97 19 22.21
Heating Power Input kW 10.4 10.8 11.57 12.03 13.76 15.79 17.4 19.88
Start Current A 62.5 62.9 59.9 75.3 87.9 103.9 108 111.4
Cooling Current A 17 18.5 19.6 23.1 27.9 30.9 33.7 39
Heating Current A 15.6 17.2 17.8 21.6 26.1 28.7 31.3 36.5
Throttling Method Thermal Expansion Valve
System Qty 1 2
Refrigerant R410A
Condenser
Fan Motor Axial fan power supply 380V / 3Ph / 50HAZ
Qty 1 1 1 2 2 2 2 2
Speed r/min 920 710 940 720 920 920 920 720
Driver Type Direct drive
Power Input kW 0.55 0.55 0.55 2x0.37 2x0.45 2x0.55 2x0.55 2x0.75
Air Flow m /h3 12300 12300 12300 14200 18800 18800 21400 28400
Evaporator
Fan Motor Centrifugal fan power supply 380V / 3Ph / 50HAZ
Qty 1 1 1 1 1 1 1 1
(High/medium/low) fan speed r/min 1320 1400 1120 940 940 1000 750 750
Power Input kW 1.1 1.5 1.5 2.2 2.2 3 3 4
Air Flow m /h3 4700 5400 6300 6800 7900 9500 10000 12500
Driver Type Drive pulley
ESP(Pa) 235 305 290 270 250 250 250 250
Filter Nylon filter
Noise dB(A) 70 72 72 72 72 75 73 73
refrigerant charge(kg) 7 8.2 9 2x5.3 8+4.2 9+4.2 10.5+4.2 2x9
Dimension Length mm 1940 2240 2240 2540 2540 2540 2490 2490
Width mm 1390 1390 1390 1860 1860 1860 2050 2210
Height mm 1045 1045 1045 1045 1195 1195 1390 1490
Weight kg 460 500 520 650 755 770 810 890
Note:
Cooling Capacity Running Conditioning: Indoor temperature 27/19, Outdoor temperature 35/24
Heating Capacity Running Conditioning: Indoor temperature 20/15, Outdoor temperature 7/6


FAQ

Q1: What are the benefits of using a rooftop air conditioner unit?

A: Rooftop air conditioner units offer significant space savings, high efficiency, and durability. They are ideal for commercial applications requiring significant cooling capacity and minimal disruption to interior space.


Q2: How do rooftop air conditioner units compare to other cooling systems?

A: Rooftop air conditioner units are generally more energy-efficient and cost-effective than other cooling systems, such as split systems or window units. They also provide superior temperature control and are less intrusive to interior space.


Q3: Are rooftop air conditioner units easy to maintain?

A: Yes, rooftop air conditioner units are designed for straightforward maintenance. Easily accessible components and modular construction facilitate quick and easy repairs and replacements.

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 Email: james@sdvolksgroup.com
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