Residential Packaged Rooftop Air Conditioner Hot Selling

Product Description

About us

We are a leading and professional air handing unit, rooftop and cooling system factory which has more than 16 years experience in china. Our products have been exported to Europe,USA, Japan and Middle east etc.

Features

Description:

1. Air cooled rooftop air conditioner.
2. Cooling capacity: 8kw to 90kw, a variety of choices.
3. High external pressure.
4. Applicable to residential and commercial buildings, hotels, and scientific research units, factories and enterprises and so on.

Capacity: 15~30Tons, 53~105kW, 18000~360000 BTUs
Efficiency: 2.7~3.3 cop.
Warranty: Compressor- 3 years limited. other parts-1 year limited.

Structure
Panels and frame are made from galvanized steel protected with polyester powder painting to ensure total resistance toatmospheric 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.
Optional
Economizer with fresh, return air dampers and fresh air hood.
Free cooling function for low ambient temperature.
Low ambient control device for operation of outdoor units at ambient temperatures from less than 20°C down to -10°C
BMS devices.
T3 (Tropical climate).
Condenser coil guard.
Roof curb.
Metal / aluminum filter.
Air pressure switch for indoor fan.
High static condenser fan option with sealed + drain.condensing section.
Optional water heating coil.
Metal or plastic mesh on condenser coil.
Optional supply / return air configurations.
Upgraded evaporator fan motor drives.
G4 filter, plate and bag filter.

Technical Data

Model					WRF12ZA	WRF 15ZA	WRF18ZA	WRF24ZA	WRF30ZA
					WF12ZA	WF 15ZA	WF18ZA	WF24ZA	WF30ZA
Cooling capacity			kW		12	15.2	17.5	24	30.3
Heating capacity			kW		13.2	16.6	18.4	26.5	33.3
Energy regulation			%		0,100%			0,50,100%
Power					380V / 3Ph / 50HZA
Cooling input capacity		kW			4.1	5.3	5.5	8.8	11.3
Heating input capacity		kW			3.8	4.8	5.1	8.2	10.4
Start current		A			48	62	63	63	74
Cooling running current		A			7.4	9.7	10.2	16.1	21.2
Heating running current		A			6.9	9.2	9.7	15.1	20.1
Throttling method					Thermal expansion valve
Cooling system					1	1	1	1	2
Refrigerant					R410A
Compressor	Compressor type				Hermetic scroll compressor
	Qty				1	1	1	1	2
Condensation side
Condenser	Type				Copper tube and aluminum fin
	Qty				1	1	1	1	1
	Drive type				Direct drive
	Motor power			kW	0.25	0.37	0.37	0.55	0.75
	Air volume			m3 /h	4600	7800	7800	9000	12600
Evaporation side
Evapotator	Type				Copper tube and aluminum fin
	Qty				1	1	1	1	1
	Motor power			kW	0.32	0.37	0.45	1.1	1.5
	Air volume			m3 /h	2100	2600	3400	4100	5200
	Drive type				Direct drive			Pulley
Static pressure(Pa)					100	100	100	200	200
Filter					Aluminum filter G3
Noise dB(A)					67	67	68	71	72
Refrigerant filling volume(kg)					3.1	3.1	4.3	2x3.1	2x3.1
External dimension	L			mm	1410	1410	1410	1978	1978
	W			mm	1100	1100	1100	1175	1175
	H			mm	1095	1095	1095	1095	1095
Weight				kg	240	260	290	420	480

Model						WRF45ZA	WRF50ZA	WRF 60ZA	WRF72ZA
						WF 45ZA	WF 50ZA	WF 60ZA	WF 72ZA
Cooling capacity					kW	44.5	50	60	70
Heating capacity					kW	48.7	54.3	64	75.4
Energy regulation					%	0,33,66,100	0,30,70,100	0,50,100	0,50,100
Power						380V / 3Ph / 50HZA
Cooling input capacity			kW			17	19.5	22.8	26.7
Heating input capacity			kW			15.6	18	21	24.8
Start current			A			168	186	175	199
Cooling running current			A			31.7	35.6	39.9	48.3
Heating running current			A			29.9	33.5	37.5	45.4
Throttling method						Thermal expansion valve
Cooling system						1
Refrigerant						R410A
Compressor	Compressor type					Hermetic scroll compressor
	Qty					2	2	2	2
Condensation side
Condenser		Type				Copper pipe copper fin
Fan		Qty				1	1	1	1
		Drive type				Direct drive
		Motor power		kW		1.1	1.5	1.5	2.2
		Air volume		m3 /h		16500	21000	21000	27000
					a	2.65	3.82	3.82	5.49
					kw	1.14	2.02	2.02	2.875
Evaporation side
Evaporator		Type				Evaporator
		Qty					1	1	1
		Motor power				3	3	4	4
		Air volume				7600	8500	10900	12500
		Drive type
Static pressure(Pa)						250	250	300	300
Filter						Aluminum filter G3
Noise dB(A)						73	73	73	75
Refrigerant filling volume(kg)						4.3+	4.3+8.5	2x7.5	2x8.5
External dimension	L		mm			2268	2268	2298	2298
	W		mm			1440	1440	1650	1650
	H		mm			1167	1167	1400	1400
Weight						750	770	880	960

Notes:

Notes:
1. Cooling capacity test condition (1): Outdoor ambient temperature: 35° C, indoor temperature 26.7° CDB/19.4° C WB;
    Cooling capacity test condition (2): Outdoor ambient temperature: 46°C, indoor temperature: 26.7°CDB, 19.4°CWB;
    Heating capacity test condition : Outdoor ambient temperature: 7 ° CDB/6° C WB, indoor temperature 20° C DB/ 15° C WB;
2. Units are suitable for operation to ± 20% of nominal CFM;
3. Sound values are measured in a semi-anechoic room, at a positon 1 meter in front ofthe unit and (1 meter+Height of unit)/2 above the floor.
4. Specifications are subject to change without prior notice for product improvement.
5. * Nominal ton only for reference.
6. Cooling or heating capacity as per specifications.