Inverter Rooftop Packaged Unit
Sendo Rooftop Packaged Air Conditioner achieves the industry's top class energy efficiency in cooling and heating by utilizing DC inverter compressor . The DC inverter compressor adopts innovative design and numerous high performance key parts which can reduce power consumption by 25%.
Features of DC Inverter compressor includes: New structure enhances mid-frequency performance; Specially designed scroll profile for R410A; More compact, weight reduced by 50%; Advanced permanent magnet DC motor improves low-frequency band performance .
Key benefits include: Rapid w arm u p and c ool d own , t he DC Inverter Compressor System reaches full load rapidly providing less temperature fluctuation and an improved living environment.
امکانات
CASING/STRUCTURE
The casing is made of zinc coated galvanised steel sheets. It is further treated with an electrostatic powder coat then over baked to provide a weather resistant finish to suit the harsh climate.
COMPRESSOR
H ighly e fficient and reliable DC Inverter scroll c ompressors.
CONDENSER AND EVAPORATOR
The condenser and evaporator coils are manufactured from seamless copper tubes mechanically bonded to b lue hydrophilic aluminium fins to ensure optimum heat transfer . The shoulder of each fin adjoins the shoulder of the adjacent fin, completely encasing the copper tubes for maximum heat transfer. The generously sized coils provide ample capacity under all normal operating conditions. All coils are pressure tested at the factory to avoid leakage. To improve corrosion resistance, a hydrophilic Gold Fin is provided as optional.
CONDENSER FAN AND MOTOR
Direct driven propeller axial fans are used for maximum condensing efficiency.
EVAPORATOR FAN AND MOTOR
EC is fitted with a plug-fan ensuring that no belt particles can be carried away into the building , t his ventilation system is compliant with EN13779 air quality norm. EC plug fans deliver exact airflow requirements while minimising power usage, and are up to 50% more efficient versus traditional belt and pulley systems.
INSULATION
Ripple type acoustic insulation for compressor section , low noise. To prevent the likelihood of condensation occurring the unit is equipped with 10mm Polyethylene panel insulation for coil & fan section .
S AFETY
Electric panel consists of breakers and contactors for compressors and fan motors, phase sequence relay and other necessary protection devices for the main components. All electric parts are Schneider Electric brand.
EASY INSTALLATION AND MAINTENANCE
The base beams are fixed and provide a rigid foundation for the entire unit. The bea m has forklift slots or rigging holes for easy handling. To keep installation as hassle-free as possible, Sendo units are fully factory assembled , tested and charged with R410A refrigerant. Only ductwork and external wiring connections are required to make the units completely operable ensuring rapid, low-cost installation. For ease of commissioning and maintenance, Sendo units include easy access to the electrical cabinet and major refrigeration components. The unit provides external pressure gauge for convenient and fast checking system pressure without removing the panel. If the unit is in running with abnormal operation, the controller will show the error code for easy troubleshooting.
O PTIONAL ACCESSORIES
Tropical climate T3 application
Optional supply / return air configuration
Optional golden condenser & evaporator for some area need special anti-corrosion
Economizer /Free cooling
Additional water heating coil
Additional electric heater
Energy Heat recovery
100% Full fresh air
Optional high level filter
Optional precision temperature & humidity control
مشخصات
Please contact us for complete specification.
|
Model
|
SRT-CT1H80A1E
|
SRT-CT1H90A1E
|
SRT-CT1H105A1E
|
|
Cooling Capacity
|
kW
|
81
|
90
|
105
|
|
Cooling Power Input
|
kW
|
27.3
|
31.9
|
35.6
|
|
Heating Capacity
|
kW
|
85.5
|
96.2
|
112
|
|
Heating Power Input
|
kW
|
25.6
|
29.4
|
32.9
|
|
Compressor
|
Type
|
/
|
Scroll
|
Scroll
|
Scroll
|
|
Quantity
|
Nos
|
2
|
2
|
3
|
|
Energy Adjustment
|
%
|
33%,67%,100%
|
33%,67%,100%
|
33%,67%,100%
|
|
Refrigerant
|
Type
|
/
|
R410A
|
R410A
|
R410A
|
|
Condenser Fan
|
Quantity
|
Nos
|
2
|
2
|
2
|
|
Type
|
/
|
Axial / Direct
|
Axial / Direct
|
Axial / Direct
|
|
Motor Power
|
kW
|
1.1
|
1.1
|
1.1
|
|
AirFlow
|
m3 /h
|
33000
|
33000
|
33000
|
|
Evaporator Fan
|
Quantity
|
Nos
|
2
|
2
|
2
|
|
SupplyAir
|
m3 /h
|
14600
|
16000
|
19000
|
|
Type
|
/
|
EC Plug-fans
|
EC Plug-fans
|
EC Plug-fans
|
|
ESP
|
Pa
|
100~380
|
100~350
|
100~350
|
|
Filter
|
Type
|
/
|
Panel
|
Panel
|
Panel
|
|
Level
|
/
|
G4
|
G4
|
G4
|
|
Sound Pressure Level
|
dB(A)
|
74
|
74
|
74
|
|
Dimension
|
L
|
mm
|
2500
|
2500
|
2500
|
|
W
|
mm
|
2200
|
2200
|
2200
|
|
H
|
mm
|
1865
|
1865
|
1865
|
|
Net Weight
|
Kg
|
1130
|
1160
|
1250
|
* Performance values refer to the following conditions: Cooling: room air temperature 27.0°C DB RH 50%, ambient air temperature 35°C;
Heating: room air temperature 21.0°C DB, ambient air temperature 7°C DB / 6°C WB .
** Noise level measured by adopting average value in the noise lab with background noise of 25 dB(A), at a distance of 1.5m high fan speed.
***Specifications are subject to change without prior notice for Sendo product improvement.
Dimension (Model 80~105)
Workshop
Improved energy efficiency through new technology
Sendo contribution to combat rising energy costs and global warming is to design innovative, efficient and dependable HVAC products, while providing best comfort and air quality. We are optimistic about the response that we expect to get from our potential customers because we strive to ensure that our customers get the quality products when they approach us and we are determined to ensure that our customers can obtain various benefits when they buy Sendo Air Conditioners.
Get in touch with us and book a Factory Tour! Sincerely welcome to visit our factory at your convenience.
Contact Now
