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