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| Categories | Rooftop AC unit |
|---|---|
| Brand Name: | Shenglin |
| Model Number: | SRF Series |
| Certification: | CE |
| Place of Origin: | China |
| MOQ: | 1 |
| Price: | 3900~30010 USD/unit |
| Payment Terms: | T/T, Western Union |
| Supply Ability: | 50~90 units/ month |
| Delivery Time: | 45~50 days |
| Packaging Details: | Stretch film+ pallet for container loading |
| Heat pump type: | Cooling and heating |
| Compressor type: | Scroll |
| Evaporator type: | Inner grooved copper tube and aluminum fin |
| Condenser type: | Inner grooved copper tube and aluminum fin |
| Operating voltage: | 380~400V 3N 50HZ |
| Refrigerant: | Environmentally Friendly Refrigerant |
| Fan: | Forward curve centrifugal fans for air treatment section and axial fans for condensation section |
| Mounting: | Floor standing |
| Keyword: | Packaged Rooftop AC |
Environmentally Friendly Refrigerant Commercial Packaged Rooftop AC
Rooftop systems offer a flexible way to provide treated air for one to eight-story buildings. Many options and configurations are available to satisfy a big number of applications.
Fresh outside air mixed with return air from the occupied space and then filtered, conditioned, and supplied back into the building.
Conditioning involves cooling, dehumidifying, or heating the air for optimal space comfort.
Rooftop units can serve a single zone or an entire building filled with many zones. Some units can be designed specifically for make-up air, where only outside air is treated and sent to space.
Inverter compressors, belt-less EC fans, and energy recovery solutions make rooftop systems an easy-to-maintain, energy-efficient choice for conditioning any space. Electric, hot water, steam, and heat pump heat provide reliable heating for space with colder seasons and climates.
Main Features
| A. Efficient Operation | Our packaged rooftop units cut energy costs significantly while meeting all applicable code compliance requirements. |
| B. Simplified Installation | Embedded Smart Equipment and thoughtful design features make installation, start-up and commissioning faster and more accurate. |
| C. Integrated Flexibility | Field-installed accessories and an array of heating and air conditioning options help meet the needs of more applications. |
Application:
Technical parameter:
| 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 | |||
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;
Easy to install: can be installed on ground or rooftop:
Some overseas project reference:
Pre-Sales Service: Inquiry and consulting support
After-Sales Service: Training how to instal the machine, training how to use the machine in our factory. Engineers available to service machinery overseas
After-sales service example:
A. Commissioning in Jordan.
B. Commissioning in China.
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