該頁無縮略圖
Rooftop Package
(On/Ofi 50hz)
Efficient Wide Temp ECO Environmenta
Range
Clean And
Healthy
System Principle
The Rooftop package Air Conditioning Unit is built using a modular design,
allowing for flexible and segmented installation.
The unit comprises several key sections, including the condensing section,
air treatment section, surface cooling section, heating section, and fan section.
Additionally, it can be customized with various non-standard designs to meet
specific requirements.
Germicidal Filter (Optional)
The Rooftop package Air Conditioning Unit features a unique double-layer,
high-efficiency air filtration system, ensuring the delivery of high-quality,
clean air to your space.
Air supply
Air return
Rooftop Package Unit First Filtration
Room dust Pet hair Bacteria Virus Room fine
dust
Smoke from
cigarette
Remove large
particle of dust,
pet hair, etc.
Second Filtration
Evaporator Fan
Clean
air
Remove fine dust
and bacteria,
virus, etc.
Double-layer High-efficiency Filtration
Component
The unique double-layer high-efficiency
air filtration system of the rooftop unit will
provide you with high-quality and clean air.
Structure
High efficient scroll
compressor
High efficient heat exchanger
Low noise fan motor
Contorl box
Compressor
Supply air fan
Evaporator
Drain pan
Axial flow fan
Condensor
Throttling device
Gas liquid seperator
Four-way valve
Our Rooftop package Air Conditioning Unit is designed for efficient,
direct air supply to enclosed spaces. Installed on the roof, this system
features an advanced refrigeration system, air circulation and purification
devices, along with humidification, and ventilation functions.
The unit is available in multiple configurations to suit different working
conditions:
T3 Condition:For cooling only units
Features
Wide application range
Easy installation
Easy maintenance
Outstanding reliability
Flexible choise of accessories
Wide Application Range
Wide capacity range from 3 to 30 tons
Heat pump and cooling only products are available.
Removable access door on the electric box. It is easy to move the
cover of the electric box.
Only connect the wires of power supply, and no need to connect
any signal wires.
Wide Capacity Range
Vertical side-discharge structure design.
Flanges of air flow inlet and outlet as standard.
It is suitable for installation on rooftop and ground.
Rooftop package units can operate stably in a wide
ambient temperature range.
Heat pump type from 10℃ to 43℃ in cooling mode
and from -7℃ to 24℃ in heating mode.
Wide Operation Range
Flexible Structure
Easy Installation
Convenient For Wires Connection
Reserved external drainage port, quickly and accurately connect
the rubber drainage pipe.
Easy For Connection Of Drainage Pipe
Easy Maintenance
Easy Maintenance
Washable Filter
Easy Access Doors Design
Access panel
Access panel for electric box
Rooftop Air
The Rooftop package Air Conditioning Unit is
equipped with external pressure gauge ports,
allowing for quick and easy system pressure
checks.
The Rooftop package Air Conditioning Unit features removable
access doors on the filter, fan motor, and electrical box sections.
This design provides convenient access to system components,
making maintenance and servicing quick and efficient.
43℃ 48℃(T3) 10℃
COOLING MODE
-7℃ 24℃
HEATING MODE
Pre-painted exterior cabinet
panels pass 500 hours Salt Spray
Test for durability.
Weather-resistant construction
with capped steams and sloped
top panels.
G90 galvanized heavy gauge
plate conforming to ASTM-A-653.
Outstanding Reliability
Durable Construction
The rooftop package air conditioners with special anti-corrosion treatment are
suitable for seaside areas
Customized Anti-corrosion Treatment
No complex internal suction and discharge valves for quieter operation and higher reliability.
Compact, light-weight, and fewer moving parts design.
Reliable Scroll Compressor
All PCB parts in the unit are coated with
double-side moisture proof paint. The outer
side of electric box metal cover is spray-painted.
Special anti-corrosion treatment of heat
exchanger provides 5 to 6 times greater
resistance against acid rain and salt corrosion.
All screws are anti-rust.
Casings of the unit and motors are anti-rust.
Multiply measures to ensure units operate normally and reliably: System current protection,
High/low pressure protection, Temperature Asensor protection, etc.
Three-phase protector can be customized.
The unit is designed with the compressor rotation system: in the multi-system unit, the
equipment adopts to activate the compressors one by one according to the time and the load,
and according to the cumulative running time of the compressors, it gives priority to start the
compressor which has the shortest running time, so as to ensure the balance of each
compressor's running time and to prolong the service life of the whole unit.
Multi-protection Design
HP/LP switch Temperature sensor
INVOTECH
Optional standard wired controller.
Besides standard wired controller, others can be
chosen too.
Controllers
24V can be connected thermostat
The unit can choose different levels of filters, primary filter G1-G4, GN (nylon mesh
filter), GH (metal mesh filter), GC (activated carbon filter), GT (high temperature coarse
filter), Intermediate filters F5-F9, high efficiency filters H12-H14, U15-U17.
Several Protections
sensor fault protection
reverse protection for
power phase shortage
compressor overheat
protection
compressor overload
protection
frequent starting
limitation
exhaust temperature
protection
high and low pressure
protection
protection
environmental temperature
protection
unit overheating
protection
Flexible Choise Of Accessories
Standard wired controller
