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Модель: SRT
марка: Sendo или OEM
место происхождения: Китай
положение дел: Новый
Система обслуживания: Бесплатные запчасти, Полевое техническое обслуживание и ремонт, Установка на месте
Гарантийное обслуживание: 1 год
виды: Центральные кондиционеры
Сертификация: ce
Функция нагрева и охлаждения: Охлаждение / обогрев
Вид мощности: Электрический
Фиксированная частота / переменная частота: Фиксированная частота
Подробности Упаковки: Пластическая пленка или фанерная корпуса
транспорт: Ocean
Место происхождения: Китай
Сертификаты : ISO9001, ISO14001, CE
Код ТН ВЭД: 8418
Порт: Tianjin
Вид оплаты: L/C,T/T
Инкотермс: FOB,CFR,CIF,EXW
Rooftop Packaged Unit (with Heat or Energy Recovery) Reverse Cycle Packaged Unit
How are energy recovery systems used in Rooftop air conditioners? With the increased costs of energy in our day, the significance of heat recovery has increased. Meantime, m any buildings require substantial amounts of outside air to be brought in through ventilation systems. Rooftop air conditioners with h eat recovery systems are the perfect solution for projects where airflow and occupant comfort needs to be guaranteed.
In the Rooftop Units operating on mixed air or 100% fresh air, high energy savings are achieved by partially warming or cooling the fresh air, making use of the discharged exhaust air. The Enthalpy Wheel is rotated between the incoming fresh air and the exhaust air (Plate type heat recovery is optional). Heat and moisture are given up to the wheel. When the space is in the heating mode, the heat and desirable humidity is used to pre-condition the incoming, cold, dry air. In the cooling mode, the incoming air is pre-cooled and dehumidified. Rooftop air conditioners with energy recovery are supply and extract systems designed to deliver fresh, filtered air into a building whilst also extracting stale air from the interior to ensure occupant comfort.
Функции
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. The screws are also zinc plated to improved product durability.
COMPRESSOR
High efficiency scroll type compressor is hermetically sealed, quiet running and supported on rubber mounts to minimise vibration. All compressors are provided with an internal overload protection, and incorporate crankcase heater for smooth start-up under any conditions.
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 t o 450Psi 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
Fans are of the centrifugal type that is designed for maximum efficiency for uniform air distribution. Traditional belt driven or EC plug-fan.
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.
* SIEMENS PLC controller is optional. * Main power supply breaker is optional.
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
Heat recovery
100% Full fresh air
Optional high level filter
Optional precision temperature & humidity control
Технические характеристики
Model SRT-ST1HXXA(BD) |
12 |
15 |
20 |
25 |
30 |
35 |
45 |
50 |
60 |
70 |
90 |
100 |
120 |
140 |
150 |
180 |
200 |
300 |
400 |
||
Cooling |
Capacity |
kW |
12 |
15.2 |
17.5 |
24 |
30.3 |
35.6 |
44.5 |
50 |
60 |
70 |
90 |
105 |
120 |
140 |
150 |
180 |
210 |
298 |
392 |
Power Input |
kW |
4.1 |
5.3 |
5.5 |
8.8 |
11.3 |
12.3 |
17.0 |
19.5 |
22.8 |
26.7 |
32.9 |
39.7 |
45.1 |
55.7 |
55.1 |
69.9 |
83 |
106.7 |
140.2 |
|
Heating |
Capacity |
kW |
13.2 |
16.6 |
18.4 |
26.5 |
33.3 |
37.7 |
48.7 |
54.3 |
64 |
75.4 |
96.2 |
113.2 |
128.3 |
150 |
159.2 |
192.5 |
226 |
318 |
414 |
Power Input |
kW |
3.8 |
4.8 |
5.1 |
8.2 |
10.4 |
11.3 |
15.6 |
18 |
21 |
24.8 |
30.4 |
36.7 |
41.7 |
51.8 |
51.5 |
64.8 |
77 |
100 |
133.8 |
|
Refrigerant |
Type |
R410A |
|||||||||||||||||||
Compressor |
Type |
Scroll |
|||||||||||||||||||
Condenser |
Type |
Copper Tubes Mechanically Expanded into Blue Hydrophilic Aluminum Fins |
|||||||||||||||||||
Condenser Fan |
Type |
Axial / Direct |
|||||||||||||||||||
Evaporator |
Type |
Copper Tubes Mechanically Expanded into Blue Hydrophilic Aluminum Fins |
|||||||||||||||||||
Evaporator Fan |
Fan |
Type |
Belt-Driven Centrifugal Fans |
||||||||||||||||||
Supply Airflow |
m3/h |
2100 |
2600 |
3400 |
4100 |
5200 |
6300 |
7600 |
8500 |
10900 |
12500 |
16000 |
19500 |
21000 |
25000 |
26000 |
32000 |
38000 |
54000 |
67000 |
|
ESP |
Pa |
100 |
100 |
100 |
200 |
200 |
250 |
250 |
250 |
300 |
300 |
300 |
300 |
400 |
400 |
450 |
500 |
500 |
500 |
500 |
|
Filter |
Standard |
Type |
G3 Aluminium Filter / Washable |
||||||||||||||||||
Sound Level |
dB(A) |
67 |
67 |
68 |
71 |
72 |
72 |
73 |
73 |
73 |
74 |
74 |
75 |
76 |
79 |
79 |
80 |
80 |
82 |
86 |
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 (Please contact manufacturer for more information)
мастерская
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.
Группа Продуктов : Упакованная единица на крыше > Подвеска на крыше на крыше на крыше
Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.
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Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.