Rooftop Air Conditioning Unit
The rooftop air conditioning unit is a large-to-medium-sized all-in-one air conditioning system, fully equipped with its own cold source and cooling capabilities. Cooling, heating, humidification, air supply, air purification, and electrical control are all integrated in a single horizontal unit. Since it is usually installed on the roof, it is appropriately known as the rooftop air conditioning unit.
From single-cooling to heat pump and other varieties, roof-mounted air-conditioners provide a wide range of options. Consumers can choose models with electric heating, constant temperature and humidity, and those with advanced features such as temperature and humidity control and cleanliness.
The rooftop air conditioning unit is an incredibly efficient and popular choice, particularly in places where water resources are limited or installation is a challenge. It features a compressed air-cooled condenser and refrigerant expansion direct evaporator, eliminating the need for a cooling tower, cooling water pump, refrigeration water pump and associated pipe systems, and even some electronic control devices. It also offers excellent protection from corrosion, sunshine and rainstorms, making it the ideal choice for temperature, humidity and air purity management in medium-to-large-scale workspaces.
| Model | | | | | | | | | | | | ||
| Performance | Cooling capacity | kW | 14.8 | 20.3 | 29.2 | 34.4 | 43.8 | 58.4 | 68.8 | 87.6 | 103.2 | 135.6 | 175.2 |
| Air flow | Mh | a000 | 4500 | soo0 | 7200 | s00o | 11000 | 14500 | 16000 | 210o0 | 23000 | a0000 | |
| External static pressure (ESP) | Pa | 200 | 200 | 200 | 300 | 300 | 350 | 350 | 400 | 400 | 450 | 500 | |
| Sound level | DB(A) | ≤63 | ≤64 | ≤66 | < 67 | ≤68 | ≤69 | ≤69 | ≤72 | ≤74 | ≤75 | ≤76 | |
| Power supply | 380V/3N/50Hz | ||||||||||||
| Total power | kW | 5.1 | 6.5 | 10.4 | 12.6 | 15.9 | 20.5 | 24.2 | 29.2 | 37.8 | 47.5 | 61 | |
| Refrigerant | R22R134/R407eR410a | ||||||||||||
| Flow control | Externally equalized thermostatic expansion valve | ||||||||||||
| Supply air (SA) system | Motor power | kW | 0.75 | 1.1 | 1.5 | 2.2 | 3 | 3 | 4 | 5.5 | 7.5 | 7.5 | 11 |
| Air filter | 1" washable aluminum mesh filter | ||||||||||||
| Compressor | Type | Hermetic compressor | |||||||||||
| Power | kW | 3.75 | 4.5 | .752 | .52 | .75x3 | 7.52 | 0x | Px2 3 | 9x3 | 9x4 | 9x5 | |
| Condensing fan | Type | Axial fan | |||||||||||
| Motor power | kW | 0.35 | o.41 | 0.85 | o.85 | 1,1 | O.05x2 | .85x2 | 11x2 | 1px2 | 0.85x4 | 1. 085)u2 | |
| Dimensions | Width | mm | 100o | 1000 | 1300 | 1500 | 1650 | 215o | 215o | 21so | 2150 | 2150 | 2150 |
| Length | mm | 1400 | 1B0o | 1800 | 1800 | 2o0o | 190o | 190o | 21Co | 2100 | 3600 | 3000 | |
| Height | nm | 1200 | 1400 | 1500 | 1550 | 1550 | 1500 | 1750 | 2050 | 2050 | 1900 | 2050 | |
