350kw Rooftop Package Unit Cabinet AC

• Type: Cabinet Air Conditioner
• Air Tube Material: Galvanized Sheet
• Corrosion Durability: Higher
• Operating Voltage: 380/400 VAC
• Noise Level: Low
• Application Fields: Mechanical Engineering
• Model NO.: SRF35ZA
• Mounting: Floor Standing
• Lifetime: 15~20 years
• Certification: RoHS, ISO, CE
• Condition: New
• Product Name: HVAC Rooftop Air Conditioner
• Model: Rooftop Air Conditioner Unit
• Cooling Capacity: 35kw
• Input Power: 3n-380V-50Hz
• Air Flow Rate: 12600m3/H
• Refrigerant: R22/R407c/R410A/ R134A
• Working Principle: Air Cooled
• Function: Free Cooling Function for Low Ambient Temperatur
• Filter: G4 Filter, Plate and Bag Filter
• Airflow: Cross Flow
• Fan: Centrifugal Fan
• Compresspor: Hermetic Compressor
• Color: White(According to Customer Requirements)
• Compressor: Efficient Scroll Closed
• Air Supply Method: Upper Supply and Bottom Return and Binery Overseas
• Transport Package: Customerized Packing
• Specification: 1978*1175*1095mm
• Trademark: Shenglin
• Origin: Shanghai, China
• HS Code: 8418612090
• Production Capacity: 3000 Unit/Units / Month

Product Description

Shenglin 350kW  Rooftop Package Unit Cabinet AC
 

 





Products Optional

1. Economizer with fresh, return air dampers and fresh air hood.
2. Free cooling function for low ambient temperature.
3. Low ambient control device for operation of outdoor units at ambient temperatures from less than 20°C down to -10°C
4. BMS devices.
5. T3 (Tropical climate).
6. Condenser coil guard.
7. Roof curb.
8. Metal / aluminum filter.
9. Air pressure switch for indoor fan.
10. High static condenser fan option with sealed + drain.condensing section.
11. Optional water heating coil.
12. Metal or plastic mesh on condenser coil.
13. Optional supply / return air configurations.
14. Upgraded evaporator fan motor drives.
15. G4 filter, plate and bag filter

Technical data:

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			m^3/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			m^3/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 27ºC/19ºC and outdoor DB/WB temperature is 35ºC/24ºC condition;
2. Nominal heating capacity is under nominal air volume, indoor DB/WB temperature is 20ºC/15ºC and outdoor DB/WB temperature is 7ºC/6ºC condition;

Products Features
Structure
Panels and frame are made from galvanized steel protected with polyester powder painting to ensure total resistance to atmospheric agents.
Direct expansion coils with condensate drain tray.
Hermetic compressor
High efficiency scroll compressor for the whole range, with built-in thermal overload cut-out and crankcase heater,mounted on rubber vibration dampers
Ripple type acoustic insulation for compressor section, and thermal insulation for coil and fan section, low noise
Centrifugal fan
Forward curve centrifugal fans for air treatment section and axial fans for condensation section. Front, side and underside air discharge of the treatment unit. High external pressure, long air supply distance
Electric panel
Electric panel consists of breakers and contactors for compressors and fan motors, phase sequence relay and other necessary protection devices for the main components.
Easy operation line controller
Cooling/Heating/Auto. Error indication. Timing on/off.










Ms. Meiling Huang