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Model No.: RTU12~RTU300
Brand: Amrta or OEM
Type: Chiller
Air Tube Material: Galvanized Sheet
Corrosion Durability: Higher
Operating Voltage: 380/400 VAC
Noise Level: Low
Mounting: Floor Standing
Lifetime: 15~20 years
Certification: CE
Condition: New
Application Fields: Mechanical Engineering, School, Airport, Shopping Mall, Industrial Buildings
Refrigerant: R410A/R407c/R134A/R22
Cooling Capacity: 12kw-300kw
Electric Parts: Schneider Brand
Power Supply: 380~415V, 440~460V, 50HZ/60HZ
Compressor Brand: Copeland/Danfoss/Panasonic/Daikin
Refrigerant Valves: Emerson/Danfoss Brand
Controller: Syslab Brand Or Siemens PLC Controller(optional)
Energy Recovery: Optional
Packaging: Plywood Casing or standard package suitable for sea and air transport
Productivity: 6000PCS/Year
Transportation: Ocean
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
The 100% Fresh Air Rooftop Packaged Air Conditioner with a integral design. it can be modular type, this Modular Rooftop Packaged Air Conditioning can be used for greehouse, which need constant humidity and constant temperature. The Rooftop Packaged Cooling System with famours SIEMENS PLC controller, high efficiency. The Air Handling Unit section with double skin panel, good quality. Famous Copeland / Danfoss scroll compressor. 100% fresh air Rooftop Packaged DX Cooling System is an optional, special design based on your exact requirement for each project, the Portable Rooftop Packaged Central Air Conditioning, it also can be used for fungus and easily installation.
Our Product Range
Characteristics
01.Structure. Panels and frame are made from galvanized steel protected with polyester powder painting to ensure total resistance to atmospheric agents.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°CG4 filter, plate and bag filter
07. Economizer and Free Cooling.
It is one of the most important features of this rooftop as it maximise seasonal efficiency by reducing the use of thermodynamic cooling in mid season.
Thermodynamic cooling can be replaced by Free Cooling when outdoor temperature is below the building set point saving up to 15% on annual energy consumption.Interlocked to run when return air dampers are being closed and supply air blower is in operation. The extraction fans run when outdoor air dampers are at least 50% open (adjustable). It is also overload protected. A gravity exhaust damper is supplied with this option to prevent air from entering the unit during shutdown. The power exhaust fans have been size to exhaust 50% of the nominal air flow of the Rooftop Packaged Unit.
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 |
Factory and Certificates
Overseas Simple Projects
Main Spare Parts
Product Categories : Rooftop Packaged Unit > Energy Recovery Rooftop Packaged
Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.
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Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.