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300kW Capacity Rooftop Heating And Cooling Rtu Package Units

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300kW Capacity Rooftop Heating And Cooling Rtu Package Units

300kW Capacity Rooftop Heating And Cooling Rtu Package Units
300kW Capacity Rooftop Heating And Cooling Rtu Package Units

Large Image :  300kW Capacity Rooftop Heating And Cooling Rtu Package Units

Product Details:

Place of Origin: China
Brand Name: Shenglin
Certification: CE
Model Number: SRF Series

Payment & Shipping Terms:

Minimum Order Quantity: 1
Price: 4000~30070 USD/unit
Packaging Details: Stretch film+ pallet for container loading
Delivery Time: 40~45days
Payment Terms: T/T, Western Union
Supply Ability: 50~100 units/ month
Detailed Product Description
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: R410A, R134A, R407C, R22
Fan: Forward Curve Centrifugal Fans For Air Treatment Section And Axial Fans For Condensation Section Keyword: Rooftop Ac Unit
Heating Options: Electric, Hot Water, Steam
High Light:

300kW rooftop heating and cooling units

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300kW rtu package unit

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rooftop rtu package unit

12~300kW Cooling Capacity Rooftop Ac Unit Standard Models

 

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 wide number of applications. Fresh outside air is 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 specifically designed for make-up air, where only outside air is treated and sent to the space. Inverter compressors, belt-less ECM fans, and energy recovery solutions make rooftop systems an easy-to-maintain, energy-efficient choice for conditioning any space. Natural gas, electric, hot water, steam, and heat pump heat provide reliable heating for spaces with colder seasons and climates.

 

Features

Energy-efficient compressor with internal relief valve
Multi-speed EC fan optional
Quiet horizontal discharge
Copper tube / aluminum fin condenser and evaporator coil

 

Application:

Used in a large number of fresh air and exhaust air conditioning system.
Such as laboratory, for security needs, must be a lot of wind, which also need to add fresh air, if you can recover the energy of exhaust, to preheat or pre cooling fresh air can be a lot of energy.
Full heat recovery can recover latent heat, and partial heat recovery can not be.
Where it can achieve the recovery of phase change heat of the occasion, can use the full heat recovery technology.

 

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;

 

Preferred Usage Areas
Commercial Building Air Conditioning
Hotel Air Conditioning
Airport Air Conditioning

 

Workshop showing:

300kW Capacity Rooftop Heating And Cooling Rtu Package Units 0 300kW Capacity Rooftop Heating And Cooling Rtu Package Units 1 300kW Capacity Rooftop Heating And Cooling Rtu Package Units 2
300kW Capacity Rooftop Heating And Cooling Rtu Package Units 3 300kW Capacity Rooftop Heating And Cooling Rtu Package Units 4 300kW Capacity Rooftop Heating And Cooling Rtu Package Units 5

 

Some overseas project:
300kW Capacity Rooftop Heating And Cooling Rtu Package Units 6

 

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.

 

Contact Details
Shanghai Shenglin M&E Technology Co., Ltd.

Contact Person: Sunny

Tel: +8613916639154

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