Shenglin Air Cooled Monoblock Type Rooftop AC

• After-sales Service: Online Service
• Warranty: 12 Months
• Type: Cabinet Air Conditioner
• Air Tube Material: Galvanized Sheet
• Corrosion Durability: Higher
• Operating Voltage: 380/400 VAC
• Model NO.: SRF300ZA
• Noise Level: Low
• Application Fields: Mechanical Engineering
• 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				SRF120ZA	SRF140ZA	SRF150ZA	SRF180ZA	SRF210ZA	SRF300ZA
				SF120ZA	SF140ZA	SF150ZA	SF180ZA	SF210ZA	SF300ZA
Nominal cooling capacity		kW		120	140	149	180	210	298
Nominal heating capacity		kW		128.3	150	159.2	192.5	226	318
Energy regulation		%		0,25,50,75,100		0,50,100	0,16.6,33.3,50,66.4,83,100		0,25,50,75,100
Power supply				380V / 3Ph / 50HZA
Cooling input capacity		kW		45.1	55.7	55.1	69.9	83	106.7
Heating input capacity		kW		41.7	51.8	51.5	64.8	77	100
Start current		A		218	252	323	232	301	415
Cooling running current		A		82.4	101.4	100.2	130.9	151	192.3
Heating running current		A		77.4	95.7	95.1	123.5	142.3	184.3
Throttling method				Thermal expansion valve
Cooling system				4	4	2	6	6	4
Refrigerant				R410A
Compressor	Type			Hermetic scroll compressor  380V / 3Ph / 50HZA
	Qty			4	4	2	6	6	4
Condensation side
Condenser	Type			Copper pipe copper fin
Fan	Qty			2	2	2	4	4	4
	Drive type			Direct drive
	Motor power		kW	2X1.5	2x2.2	2x2.2	4X1.1	4X1.5	4x2.2
	Air volume		m^3/h	42000	54000	54000	66000	84000	108000
Evaporation side
Evaporator	Type			Copper pipe copper fin
	Qty			1	1	1	1	1	1
	Motor power		kW	7.5	11	11	15	15	18.5
	Air volume		m^3/h	21000	25000	26000	32000	38000	54000
	Drive type			Pulley
Static pressure(Pa)				400	400		500	500	500
Filter				Aluminum filter G3
Noise dB(A)				75	79	79	80	80	82
Refrigerant filling volume(kg)				4x7.5	4x8.5	2x17	6x7.5	6x8.5	4x14
Overall dimensions	Length(mm)		mm	3626	3626	3626	4690	4690	5660
	Width(mm)		mm	2200	2200	2200	2330	2330	2330
	Height(mm)		mm	2047	2047	2047	2055	2427	2055
Weight			kg	1710	1820	1850	2180	2430	2860

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.