Factory Directly! ! 50 Ton R22 Rooftop Package Central Air Conditioner

Product Description

Venttk Widely used Industrial Rooftop packaged air conditioner

 

     Shanghai Venttk is a professional manufacturer in China that specializes in refrigeration units and air conditioning units. We manufacturing central air conditioners like roof-top air conditioners, precision air conditioners, water chillers, and air handling units. As we make coils by ourselves, so we also manufacturing condensers, evaporators, and dry coolers.
    Rooftop air conditioners are easy to be installed and maintained. As they are installed on the top roof, so they will not spare the room space. They are weatherproof and have high efficiency. Precision air conditioners can control the temperature in 1ºC and humidity in 5%. It can be used in data centers and telecom base stations.


Rooftop air conditioner
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.

Feature:
1. Evaporator: Type Inner grooved copper tube and aluminum fin
2. Fin Type 5* :Slotted fin hydrophilic aluminum fin
3. Condenser: Type Inner grooved copper tube and aluminum fin
4. Fin Type 5* :Rippled hydrophilic aluminum fin
5. Condenser Fan Type: Low noise axial type



Technical Data

VT-WKR Series-Roof Top AH Specifiaction 1
Model   VT-WKR-				10	15	18	20	25	30	35
Specification	Cooling capacity 1*		kW	10.5	15.0	18.5	21.0	26.3	29.8	35.0
	Heating capacity 2*		kW	11.5	15.9	19.5	22.1	27.6	32.6	37.1
	Supply air 3*		m3/h	1800	2400	2900	3500	4500	5000	5800
	Static pressure 3*		Pa	100	150	150	180	200	250	250
	Noise 4*		dB(A)	60	60	62	62	65	65	68
	Power			3N-380V-60Hz
	Total capacity			3.9	5.74	7.0	8.27	9.96	11.0	14.15
	Color			White
ooling system	Compressor	Type		Efficient scroll closed
		Quantity		1	1	1	1	1	1	2
	Supply air fan	Type		Low noise centrifugal type
		Capacity	kW	0.37	0.55	0.75	0.75	1.1	1.5	2.2
	Evaporator	Type		Inner grooved copper tube and aluminum fin
		Fin type 5*		Slotted fin hydrophilic aluminum fin
	Condenser	Type		Inner grooved copper tube and aluminum fin
		Fin type 5*		Rippled hydrophilic aluminum fin
	Condenser fan	Type		Low noise axial type
		Quantity		1	1	1	1	1	1	2
	Refrigerant	Refrigerant		R22/R407C
		Refrigerant control		External balance type thermal expansion valve
Air filter				Initially effect plate filter
Dimensions		L	mm	1400	1400	1600	1600	1850	1850	2200
		W	mm	1050	1050	1200	1200	1400	1400	1800
		H	mm	1050	1050	1050	1050	1200	1200	1520
Weight			kg	200	230	260	300	550	600	850

1.   Cooling condition: Indoor dry bulb/wet bulb:29/19ºC,Outdoor dry bulb/wet bulb:46/24ºC
2.   Heating condition:Indoor dry bulb/wet bulb:20/-ºC;outdoor dry bulb/wet bulb:7/6ºC;
3.   The air volume and static pressure`s specification in the table is standard, and can be designable.
4.  Noise data is measured in the front of the units when cooling under the standard air volume.
5.  Fin type and material can be designable. 

VT-WKR Series-Roof Top AH Specifiaction 1
Model  VT-WKR-				40	50	60	70	90	110	120
Specification	Cooling capacity 1*		kW	42.0	52.8	61.2	70.2	87.5	105.1	122.5
	Heating capacity  2*		kW	44.1	55.4	62.5	73.8	92.8	112.0	130.0
	Supply air 3*		m3/h	7000	8600	10000	12000	14500	17000	20000
	Static pressure 3*		Pa	300	300	300	350	350	400	400
	Noise 4*		dB(A)	68	69	69	70	71	72	72
	Power			3N-380V-60Hz
	Total capacity			17.24	20.72	23.0	29.76	39.1	44.66	51.58
	Color			White
ooling system	Compressor	Type		Efficient scroll closed
		Quantity		2	2	2	2	2	4	4
	Supply air fan	Type		Low noise centrifugal type
		Capacity	kW	2.2	3	4	4	5.5	7.5	7.5
	Evaporator	Type		Inner grooved copper tube and aluminum fin
		Fin type 5*		Slotted fin hydrophilic aluminum fin
	Condenser	Type		Inner grooved copper tube and aluminum fin
		Fin type 5*		Rippled hydrophilic aluminum fin
	Condenser fan	Type		Low noise axial type
		Quantity		2	2	2	4	4	4	4
	Refrigerant	Refrigerant		R22/R407C
		Refrigerant control		External balance type thermal expansion valve
Air filter				Initially effect plate filter
Dimensions		L	mm	2200	2600	2600	3200	3200	6000	6000
		W	mm	1800	2200	2200	2200	2200	2300	2300
		H	mm	1520	1700	1700	1900	1900	2300	2300
Weight			kg	850	1100	1250	1400	1650	1850	2200

Note:
1. Cooling condition: Indoor dry bulb/wet bulb:29/19ºC,Outdoor dry bulb/wet bulb:46/24ºC
2. Heating condition:Indoor dry bulb/wet bulb:20/-ºC;outdoor dry bulb/wet bulb:7/6ºC;
3. The air volume and static pressure`s specification in the table is standard, and can be designable.
4. Noise data is measured in the front of the units when cooling under the standard air volume.





 
Note: for further information please send me email.

Ms. Echo Lee