Jinan Amrta Air Conditioning Co.,Ltd
Model No.: RTU()
Brand: Amrta or OEM
Applicable Industry: Hotels, Garment Shops, Building Material Shops, Machinery Repair Shops, Manufacturing Plant, Food &Amp; Beverage Factory, Farms, Restaurant, Retail, Food Shop, Printing Shops, Construction Works, Energy &Amp; Mining, Food &Amp; Beverage Shops, Advertising Company
Out-of-warranty Service: Video Technical Support, Online Support
Status: New
Species: Air Handling Unit, Cabinet Air Conditioner, Chiller, Air Cooler
Place Of Origin: China
Operating Voltage: 380/400 Vac
Installation Method: Floor Standing
Certification: Ce
Warranty Period: 1 Year
Core Selling Point: Sustainable, Competitive Price, Low Maintenance Cost, Easy To Operate, High Productivity, Famous Brand Low Voltage Components, Long Service Life, Energy Saving, Low Noise Level, Famous Brand Motor, Famous Brand Plc
Marketing Type: New Product 2020
Core Component Warranty Period: 1 Year
Packaging: Plywood Casing or standard package suitable for sea and air transport
Productivity: 6000PCS/Year
Transportation: Ocean,Air
Place of Origin: China
Supply Ability: 500PCS/Month
HS Code: 8418612090
Port: Qingdao,Shandong,China
Payment Type: L/C,T/T,Western Union
Incoterm: FOB,CFR,CIF,EXW
DX rooftop packaged units are used to heat and cool residential and commercial buildings. Compared to an indoor Air Conditioning system, Rooftop air conditioners are weather-proof and robust. This enables them to prevent debris, rain, snow and tiny animals from getting in – but only air passed through it. Rooftop Packaged Unit is also common because they consume less space and demand less maintenance. Since they are mostly placed on rooftops, the possibility of theft or someone tampering with them is low. It’s for these reasons that most commercial buildings such as offices, hospitals and schools take advantage of Rooftop HVAC systems.
Gas Burner Air Conditioner all feature active thermodynamic heat recovery. There are specialised models available for Fresh Air Pre-Treatment, Medium Attendance Applications such as retail, bars, restaurants & supermarkets, High Attendance Applications such as cinemas and conference centres, and Full Fresh Air Applications such as projection rooms, kitchens, laboratories etc. The rooftop packaged unit all feature: Economizer and free cooling, Energy recovery, Electric heater, Hot water coil, Explosion proof, Gas burner etc.
Rooftop Packaged Unit With Gas Burner. The running logic of Air Conditioner with Gas Burner is: The gas heating modular use a safe and reliable atmospheric gas burner made of aluminized steel tube heat exchanger designed to offer maximum heat transfer and 92% efficiency (PCI%). It runs with natural gas in an operating range of 1.3-2.6KPa. The standard gas module offers 2 stages of control which helps in improving space comfort by avoiding large supply air temperature deviations. The air flow rate in the burner is controlled as the gas flow is being reduced maintaining the burner to its highest efficiency level. S: 30kW, M: 50kW, L:100kW
Characteristics
01. Structure. Panels and frame are made from galvanized steel protected with polyester powder painting to ensure total resistance to atmospheric agents.
Technical Data
| Model | RTU45 | RTU50 | RTU60 | RTU75 | RTU90 | RTU105 | ||
| Cooling capacity | kW | 44.5 | 50 | 60 | 70 | 90 | 105 | |
| Heating capacity | kW | 48.7 | 54.3 | 64 | 75.4 | 96.2 | 113.2 | |
| Power supply | 380V / 3Ph / 50HZA | |||||||
| Cooling power input | kW | 17 | 19.5 | 22.8 | 26.7 | 32.9 | 39.7 | |
| Heating power input | kW | 15.6 | 18 | 21 | 24.8 | 30.4 | 36.7 | |
| Start current | A | 168 | 186 | 175 | 199 | 197 | 266 | |
| Working current in cooling | A | 31.7 | 35.6 | 39.9 | 48.3 | 61 | 70.6 | |
| Working current in heating | A | 29.9 | 33.5 | 37.5 | 45.4 | 57.3 | 66.3 | |
| Throttle methods | Thermal expansion valve | |||||||
| Circuits | 2 | 2 | 2 | 2 | 3 | 3 | ||
| Refrigerant | R410A | |||||||
| Compressor | Type | Scroll type 380V / 3Ph / 50HZA | ||||||
| Qty | 2 | 2 | 2 | 2 | 3 | 3 | ||
| Condenser side | ||||||||
| Condenser | Type | Al+copper tube | ||||||
| Axial fan | Qty | 1 | 1 | 1 | 1 | 2 | 2 | |
| Drive | Direct drive | |||||||
| Motor power | kW | 0.25 | 0.37 | 0.37 | 0.55 | 0.75 | 0.75 | |
| Air flow | m3 /h | 4600 | 7800 | 7800 | 9000 | 12600 | 12600 | |
| Evaporator side | ||||||||
| Evaporator | Type | Al+copper tube | ||||||
| Centrifugal fan | Qty | 1 | 1 | 1 | 1 | 1 | 1 | |
| Motor power | kW | 3 | 3 | 4 | 4 | 5.5 | 5.5 | |
| Air flow | m3 /h | 7600 | 8500 | 10900 | 12500 | 16000 | 19500 | |
| Drive | Direct drive | Belt drive | ||||||
| External static pressure(Pa) | 250 | 250 | 300 | 300 | 300 | 300 | ||
| Filter | Aluminum frame filter G3 | |||||||
| Noise level dB(A) | 73 | 73 | 73 | 75 | 74 | 75 | ||
| Dimension | L | mm | 2268 | 2268 | 2298 | 2298 | 2878 | 2878 |
| W | mm | 1440 | 1440 | 1650 | 1650 | 2140 | 2270 | |
| H | mm | 1167 | 1167 | 1400 | 1400 | 1964 | 1964 | |
| Weight | kg | 750 | 770 | 830 | 860 | 1160 | 1350 | |
* Performance values refer to the following conditions:
Cooling: room air temperature 27.0°C DB RH 50%, ambient air temperature 35°C;
Heating: room air temperature 20.0°C DB, ambient air temperature 7°C DB / 6°C WB.
** Noise level measured by adopting average value in the noise lab with background noise of 25 dB(A), at a distance of 1.5m high fan speed.
Installation
Product Categories : Rooftop Packaged Unit > Rooftop Packaged Unit With Gas Burner
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