T3 Working Condition Rooftop Ac Unit Suitable For The Middle East Country
Description:
1. Rooftop air conditioner generally have many functions such as refrigeration,heating,air supply,easy to use,low cost installation, low maintenance cost, widely used in air conditioning engineering project.
2. Rooftop air conditioner,saving the cooling tower and cooling water pump cost for customers, is particularly suitable for water shortage area.It does not need special room for installation, and can be installed on the roof or building ground outside
3. package unit heat pump is widely used in large space of centralized air treatment, such as convention and exhibition center,stadiums, theatres, shopping malls, supermarkets, waiting room, conference room, production workshop, library,etc.
4. It is equipped with high performance compressor,low noise axial flow fan, high precision grades of electronic expansion valve,and advanced control system.
Structure:
1. Frame: channel steel sandblasting, then primer, then topcoat (sometimes primer and topcoat are also brushed with 2 coats), bolts SS304.
2. Epoxy aluminum fin heat exchangers.
3. Can be used under T3 working conditions and can withstand an environment of up to 55°c (for 2 reasons):
A. Parallel compressors (can be stopped when the ambient temperature is high, and one compressor can be stopped when the ambient temperature is the highest.
B. All fans are EC frequency conversion, stepless speed regulation (continuous speed regulation).
Technical paramater:
| Model | SRF12ZA | SRF 15ZA | SRF18ZA | SRF24ZA | SRF30ZA | SRF35ZA |
| SF12ZA | SF15ZA | SF18ZA | SF24ZA | SF30ZA | SF35ZA |
| Nominal cooling capacity | kW | 12 | 15.2 | 17.5 | 24 | 30.3 | 35.6 |
| Nominal heating capacity | kW | 13.2 | 16.6 | 18.4 | 26.5 | 33.3 | 37.7 |
| Energy regulation | % | 0,100% | 0,50,100% |
| Power supply | 380V / 3Ph / 50HZA |
| Cooling input capacity | kW | 4.1 | 5.3 | 5.5 | 8.8 | 11.3 | 12.3 |
| Heating input capacity | kW | 3.8 | 4.8 | 5.1 | 8.2 | 10.4 | 11.3 |
| Start current | A | 48 | 62 | 63 | 63 | 74 | 76 |
| Cooling running current | A | 7.4 | 9.7 | 10.2 | 16.1 | 21.2 | 23.3 |
| Heating running current | A | 6.9 | 9.2 | 9.7 | 15.1 | 20.1 | 22.2 |
| Throttling method | Thermal expansion valve |
| Cooling system | 1 | 1 | 1 | 1 | 2 | 2 |
| Refrigerant | R410A |
| Compressor | Type | Hermetic scroll compressor |
| Qty | 1 | 1 | 1 | 1 | 2 | 2 |
| Condensation side | |
| Condenser | Type | Copper tube and aluminum fin |
| Qty | 1 | 1 | 1 | 1 | 1 | 1 |
| Drive type | Direct drive |
| Motor power | kW | 0.25 | 0.37 | 0.37 | 0.55 | 0.75 | 0.75 |
| Air volume | m3 /h | 4600 | 7800 | 7800 | 9000 | 12600 | 12600 |
| Evaporation side | |
| Evaporator | Type | Copper tube and aluminum fin |
| Qty | 1 | 1 | 1 | 1 | 1 | 1 |
| Motor power | kW | 0.32 | 0.37 | 0.45 | 1.1 | 1.5 | 2.2 |
| Air volume | m3 /h | 2100 | 2600 | 3400 | 4100 | 5200 | 6300 |
| Drive type | Direct drive | Pulley |
| Static pressure(Pa) | 100 | 100 | 100 | 200 | 200 | 250 |
| Filter | Aluminum filter G3 |
| Noise dB(A) | 67 | 67 | 68 | 71 | 72 | 72 |
| Refrigerant filling volume(kg) | 3.1 | 3.1 | 4.3 | 2x3.1 | 2x3.1 | 2x4.3 |
| Overall dimensions | Length(mm) | mm | 1410 | 1410 | 1410 | 1978 | 1978 | 1978 |
| Width(mm) | mm | 1100 | 1100 | 1100 | 1175 | 1175 | 1175 |
| Height(mm) | mm | 1095 | 1095 | 1095 | 1095 | 1095 | 1095 |
| Weight | kg | 240 | 260 | 290 | 420 | 480 | 500 |
Note: 1. Nominal cooling capacity is under nominal air volume, indoor DB/WB temperature is 27℃/19℃ and outdoor DB/WB temperature is 35℃/24℃ condition;
2. Nominal heating capacity is under nominal air volume, indoor DB/WB temperature is 20℃/15℃ and outdoor DB/WB temperature is 7℃/6℃ condition;
Preferred Usage Areas
Commercial Building Air Conditioning
Hotel Air Conditioning
Airport Air Conditioning
Some overseas project:
Pre-Sales Service:
* Inquiry and consulting support.
* Sample testing.
* View our Factory.
After-Sales Service:
* Training how to instal the machine, training how to use the machine.
* Engineers available to service machinery overseas.
Product Tags:
|
|
R410A T3 Working Condition Rooftop Air Conditioning Unit Floor Standing Images
|
