Products Rooftop air conditioner Package Unit Air Conditioning
Package Unit Air Conditioning

Package Unit Air Conditioning

Brief Description
Rooftop Air Conditioners are single packaged which are factory assembled, tested and shipped completely with compressor, evaporator and condenser coils, fans and controls. 
These packages are designed for outdoor installation, and they may be used for cooling only or heat pump.

Product Description

Features:

Cooling Capacity: From 3 ton to 35 ton.
Weather proof-Weather-proof, polyester epoxy power electrostatic paint oven-baked finish for sheet metal and multi epoxy polyester coating for base frame for maximum protection
Intelligent control-Parameters of the unit are monitored and adjusted by the microcomputer system.
High efficiency- High-efficiency thanks to the Anti-vibration mounting scroll compressors.
Immediate operability - Quick start-up is assured once the installation is complete.
Safety and reliability -Complete unit control function, multi-protection, safe and reliable operation.
Quiet Operation:
This type is constructed and engineered with noise reduction as a first consideration (low noise mounted fans are used. Fiber glass insulation for evaporator section and compressor are mounted on vibration isolators.)

1. Cooling condition: Indoor dry bulb/wet bulb: 29/19℃, outdoor dry bulb/wet bulb: 46/24℃

2. Heating condition：Indoor dry bulb/wet bulb: 20/—℃, outdoor dry bulb/wet bulb: 7/6℃；

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.


GT-WKR Series-Roof Top AC Specification 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-60Hz
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

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