• Shanghai Venttk R407c Unitary Air Conditioner Rooftop Packaged AC
  • Shanghai Venttk R407c Unitary Air Conditioner Rooftop Packaged AC
  • Shanghai Venttk R407c Unitary Air Conditioner Rooftop Packaged AC
  • Shanghai Venttk R407c Unitary Air Conditioner Rooftop Packaged AC
  • Shanghai Venttk R407c Unitary Air Conditioner Rooftop Packaged AC
  • Shanghai Venttk R407c Unitary Air Conditioner Rooftop Packaged AC

Shanghai Venttk R407c Unitary Air Conditioner Rooftop Packaged AC

After-sales Service: Online Support
Warranty: 1 Year
Type: Air Handling Unit
Air Tube Material: Galvanized Sheet
Corrosion Durability: Higher
Operating Voltage: 380/400 VAC
Customization:

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Basic Info.

Model NO.
VT8746
Noise Level
Low
Application Fields
Mechanical Engineering
Mounting
Floor Standing
Lifetime
15~20 years
Certification
ISO, CE
Condition
New
Input Power
3n-380V
Frequency
60Hz/50Hz
Color
White(According to Customer Requirements)
Compressor
Efficient Scroll Closed
Refrigerant
R22/R407c
Function
Cooling/Heating
Airflow
1800-80000
Cooling Capacity
Adjustable
Constant Temperature and Humidity
Optional
Name
Air Conditioner Rooftop Unit
OEM Customized
Supported
Weight
Customized
Size
Customized
Evaporator
Inner Grooved Copper Tube and Aluminum Fin
Condenser
Inner Grooved Copper Tube and Aluminum Fin
Transport Package
Packaged Air Conditioner
Specification
RoHS, CE
Trademark
Shenglin
Origin
Shanghai, China
HS Code
8415822090
Production Capacity
1000unit Per Month

Product Description

rooftop air conditioning unit

1)  BRIEF INTRODUCTION AND FEATURES
Rooftop air-conditioning unit is DX air-cooled type, combined of the refrigeration system, control systems and
different air handling sections, achieving cooling, heating, dehumidification, humidification, air purification,
sterilization and other functions.Complete with a wide cooling capacity range, no need cooling water system, omit
the dedicated room and complex cooling towers, water pumps and the corresponding pipelines, control device. Unit
usually mounted on the roof or other outdoor location, don't need dedicated room, which greatly save the cost of
civil work. Besides, It's easy to install--- only to connect the duct then power on to run, which also save the cost of
maintenance.
Shanghai Venttk R407c Unitary Air Conditioner Rooftop Packaged AC

2)  Main Unit Descriptions
1) Efficient and Energy-saving.
Each outdoor unit incorporates high efficiency scroll compressors.
Coils use high efficient inner screw copper tube for better heat transfer.
Fresh air non energy dissipating cooling in transient season, can adjust air volume what the fresh air system
required.
OEM energy recovery device.
2) Durable( corrosion and rust protection).
Our packaged systems are built tough towithstand all weathers.
Their durable construction ensures a long life and excellent return on your investment.
The outdoor air coils' aluminum fins could be epoxy coated for extra protection in corrosive environments, e.g. salt
laden sea air.
Blue-fin type coils, epoxy resin fin coils as well as the copper fin coils are also available as an option.
Cabinets are constructed from high grade steel - polyester powder coated for all weather protection.
External fasteners are stainless steel or galvanized type.
Corrosion resistant drain trays are also included.
Designed to evacuate rain water and condensed water easily from the unit.
The opening for the connection side ducts are protected
so that water will not splash on the joint between the duct and unit panel.
Shanghai Venttk R407c Unitary Air Conditioner Rooftop Packaged AC

3)
Safety.
Complete with various protecting function.
Pass kinds of safety tests.
4)  Easy service.
Quick release fasteners are provided on electrical and compressor panel.
The units are equipments with access door to all components that may require maintenance or service.
The liquid sight glasses are visible and easy to find.
Access to the control circuit and compressor section is independent of the cooling or heating operation of the unit.
5)  Options.
Electric heater, hot-water heating, steam-heating unit.
Manul/electric fresh air damper, plug fan, dedicated exhaust fan air filter dirty alarm device.
Energy recovery device.


Shanghai Venttk R407c Unitary Air Conditioner Rooftop Packaged AC
 

    GT-WKR Series-Roof Top AH Specifiaction 1
Model    GT-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-50Hz
Total capacity 3.9 5.74 7.0 8.27 9.96 11.0 14.15
Color White
Cooling 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

Shanghai Venttk R407c Unitary Air Conditioner Rooftop Packaged AC
 
   GT-WKR Series-Roof Top AH Specifiaction 2
Model   GT-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
Shanghai Venttk R407c Unitary Air Conditioner Rooftop Packaged AC
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.
5. Fin type and material can be designable. 
Shanghai Venttk R407c Unitary Air Conditioner Rooftop Packaged AC  
 

 

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