R410a Rooftop Package Central Air Conditioner Rooftop Freezer Units
Description:
1. Cooling capacity: 25kw to 100kw, a variety of choices.
2. High external pressure .
3. Applicable to residential and commercial buildings, hotels, and
scientific research units, factories and enterprises and so on.
Feature 1
1. Evaporator: Type Inner grooved copper tube and aluminum fin
2. Fin Type 5* :Slotted fin hydrophilic aluminum fin
3. Condenser: Type Inner grooved copper tube and aluminum fin
4. Fin Type 5* :Rippled hydrophilic aluminum fin
5. Condenser Fan Type: Low noise axial type
The unit has its cold and heat source and is air-cooled direct
evaporative air-conditioning equipment. The entire air-conditioning
system is only composed of an outdoor host and an indoor air duct.
No cooling water and chilled water systems are required. It is easy
to install and use, suitable for water-scarce areas.
The unit is designed for open-air installation on the roof or
outdoor open space. It has the performance of anti-sun exposure,
anti-corrosion, anti-torrential rain, etc., which can save the cost
of air conditioning machine room and civil engineering.
Both the evaporator and condenser adopt enhanced heat transfer
technology, which is highly efficient and energy-saving; the main
parts are all imported high-quality products with excellent
performance.
The unit has various air treatment functions, which can easily
realize various functions such as air purification,
dehumidification, humidification, refrigeration, and heating.
Feature 2
| 1. Various products and wide application | The series of Rooftop units include many different specifications
which can completely meet the demand of home and commercial places
and offer you a comfortable and pleasant environment. |
| 2. Complete air system | Simple and hygiene, less components, easy maintenance. The flexible
and concise design makes the maintenance very simple. Disassembling
several bolts from any side of the unit can repair any part of the
unit. |
| 3. Microcomputer intelligent controller | Can reach four control modes: cooling, dehumidifying, and
ventilation. It also has the functions of timing on-off and failure
display. |
Technical paramater:
| Model:SL-WKH | 25 | 40 | 50 | 60 | 70 | 80 | 90 | 100 |
| Cooling capacity 1* | kW | 24.8 | 39.4 | 49.8 | 59.2 | 69.1 | 78.0 | 90.0 | 102.2 |
| Electric heating capacity 2* | kW | 12 | 18 | 24 | 24 | 36 | 36 | 36 | 48 |
| Air volume 3* | m³/h | 6400 | 8600 | 11000 | 13000 | 15000 | 16000 | 18000 | 20000 |
| External static pressure 3* | Pa | 250 | 250 | 300 | 300 | 350 | 350 | 400 | 400 |
| Fan power 3* | kW | 1.5 | 2.2 | 3.0 | 5.5 | 7.5 | 7.5 | 11.0 | 11.0 |
| Noise 4* | dB(A) | 65 | 68 | 69 | 69 | 70 | 70 | 71 | 72 |
| Temperature control range | ℃ | 18~28±1 |
| Humidity control range | % | 45~70±5 |
| Supply power | - | 3N-380V-50Hz |
| Input power | kW | 22.1 | 33.8 | 44.2 | 49.9 | 67.3 | 70.4 | 78.0 | 94.2 |
| Compressor 5* | Type | Hermetic Scroll |
| No. | 1 | 2 | 2 | 2 | 2 | 2 | 2 | 4 |
| Refrigerant | Type | R22/R407C/R410A |
| Method | External balance type thermal expansion value/Electronic expansion
value |
| Heater 6* | Type | Steam heating coil/hot water heating coil |
| kW | 15 | 20 | 30 | 30 | 50 | 50 | 50 | 60 |
| Humidifier 6* | Type | Steam/wet film/electrode type |
| kg/h | 2-13 | 2-13 | 2-13 | 2-13 | 2-13 | 2-13 | 2-13 | 3-18 |
| Filter | - | Initial effect G4(Middle effect F8/Nanocrystalline carbon filter) |
| Drain pipe | - | DN25 | DN25 | DN25 | DN25 | DN25 | DN25 | DN25 | DN40 |
| Overall dimensions | Length(mm) | 1850 | 2200 | 2600 | 2600 | 3200 | 3200 | 3200 | 6500 |
| Width(mm) | 1400 | 1800 | 2200 | 2200 | 2500 | 2500 | 2500 | 2300 |
| Height(mm) | 1200 | 1520 | 1700 | 1700 | 1900 | 1900 | 1900 | 2300 |
| Unit weight | kg | 780 | 900 | 1120 | 1350 | 1530 | 1530 | 1850 | 2060 |
1. Cooling condition: Indoor dry bulb/wet bulb:27/19℃,Outdoor dry
bulb/wet bulb:35/24℃
2. Heating condition:Indoor dry bulb/wet bulb:20/—℃；outdoor dry
bulb/wet bulb:7/6℃；
3. The air volume and static pressure`s specification in the table
is standard, and can be designable.
4. Noise data is measured in the front of the units when cooling
under the standard air volume.
5. Inverter compressor system can be used to achieve more precise
capacity control;
6. The unit adopts a runner heat recovery device, which can be
equipped with plate heat recovery and heat pipe heat recovery
devices according to customer site requirements
References
Country: Turkey
Application:distributor
Type: heat pump type
Cooling capacity: 108.9KW;
Heating capacity: 113KW;
380V-3Ph-50hz
R410a
ESP: 350 Pa; 19940 m3/h
25% fresh air; | Country: Jordan
Application: Textile Factory
Type: heat pipe heat recovery type
Cooling capacity: 368kW
Heating capacity: 359kW
Refrigerant: R410A
Compressor: Copeland
With heat recovery coil | Country: USA
Application: Residential
Type: heat pump type
Cooling capacity: 5 Ton
Heating capacity:
Refrigerant: R410A
Compressor:
COP: 3.0
Power supply: 230V/3PH/60Hz |
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Country:UAE
Application:offshore Drilling Platform
Cooling capacity: 80kw
Supply air volume: 4000×2 m3/h
Condensing fan: 12000m3/h
Refrigerant: R407C
Power supply:430V-3Ph-60Hz
Evaporator & condenser type: copper tube epoxy aluminum fin | Country:China
Application: Amusement park
Cooling capacity: 180kw
Heating capacity: 192.5kw
Supply air volume: 32000m3/h
ESP: 550pa
Power supply: 380V/3PH/50hz
Refrigerant:R22 | Country: Philippines
Application: Factory
Type: Fresh air type
Cooling capacity:21.9kw
Heating capacity:25kw
Supply air volume: 3000m3/h
Electric heating: 6kw
Power supply:220v/3PH/60hz
10% fresh air
Refrigerant:R410A |
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