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High Temperature Rooftop Packaged Air Conditioning
| Model No. : | RTU12~RTU300 |
|---|---|
| Brand Name : | Amrta or OEM |
| Type : | Central Air Conditioners |
Jinan, Shandong, China
- Manufacturer
- OEM service
- Platform Certification
- Online Expo
Product description
Amrta's innovative design utilizes an industry first variable speed Amrta heat pump with hybrid heat (gas, electric, or hot water) options, variable speed ECM motors on all fans, ultraquiet composite condenser fans, and an advanced modulating variable speed inverter scroll compressor to achieve unprecedented Rooftop Packaged energy efficiencies. Configurable as an industry-first VAV heat pump, AMRTA offers further configuration flexibility for adverse weather conditions. For much of winter, AMRTA'S Heat Pump Rooftop Packaged Chiller provides a more economical solution than gas heat. During extreme cold weather, back-up hybrid heat options can be used for additional heat and defrost operation.
● Large and light commercial buildings (Retail, Airports, Restaurants, shops, petrol stations)
● Cinemas, Theaters
● Industrial buildings and logistic centers
● Energy efficient solution
● Cost effective package for fast and easy installation
● Multiple heating options available
● Fresh air control and free cooling management
● Wide choice of communication interfaces
01. Structure. Panels and frame are made from galvanized steel protected with polyester powder painting to ensure total resistance to atmospheric agents.
Direct expansion coils with condensate drain tray.
02. Hermetic compressor. High efficiency scroll compressor for the whole range, with built-in thermal overload cut-out and crankcase heater, mounted on rubber vibration dampers. Ripple type acoustic insulation for compressor section, and thermal insulation for coil and fan section, low noise.
03. Centrifugal fan. Forward curve centrifugal fans for air treatment section and axial fans for condensation section. Front, side and underside air discharge of the treatment unit. High external pressure, long air supply distance.
04.Electric panel. Electric panel consists of breakers and contactors for compressors and fan motors, phase sequence relay and other necessary protection devices for the main components.
05. Easy operation line controller
Cooling/Heating/Auto
Error indication
Timing on/off
06. Optional
Economizer with fresh, return air dampers and fresh air hood
Free cooling function for low ambient temperature
Low ambient control device for operation of outdoor units at ambient temperatures from less than 20°C down to -10°C
BMS devices
T3 (Tropical climate)
Roof curb
Metal/aluminum filter
Heat recovery to 100%
Evaporating section: double skin with 50mm polyurethane foam
Optional water heating coil
Metal or plastic mesh on condenser coil
Optional supply/return air configurations
Upgraded plug fan
G4 filter, plate and bag filter
Technical Data
|
Model |
RTU45 |
RTU50 |
RTU60 |
RTU75 |
RTU90 |
RTU105 |
||
|
Cooling capacity |
kW |
44.5 |
50 |
60 |
70 |
90 |
105 |
|
|
Heating capacity |
kW |
48.7 |
54.3 |
64 |
75.4 |
96.2 |
113.2 |
|
|
Power supply |
380V / 3Ph / 50HZA |
|||||||
|
Cooling power input |
kW |
17 |
19.5 |
22.8 |
26.7 |
32.9 |
39.7 |
|
|
Heating power input |
kW |
15.6 |
18 |
21 |
24.8 |
30.4 |
36.7 |
|
|
Start current |
A |
168 |
186 |
175 |
199 |
197 |
266 |
|
|
Working current in cooling |
A |
31.7 |
35.6 |
39.9 |
48.3 |
61 |
70.6 |
|
|
Working current in heating |
A |
29.9 |
33.5 |
37.5 |
45.4 |
57.3 |
66.3 |
|
|
Throttle methods |
Thermal expansion valve |
|||||||
|
Circuits |
2 |
2 |
2 |
2 |
3 |
3 |
||
|
Refrigerant |
R410A |
|||||||
|
Compressor |
Type |
Scroll type 380V / 3Ph / 50HZA |
||||||
|
Qty |
2 |
2 |
2 |
2 |
3 |
3 |
||
|
Condenser side |
||||||||
|
Condenser |
Type |
Al+copper tube |
||||||
|
Axial fan |
Qty |
1 |
1 |
1 |
1 |
2 |
2 |
|
|
Drive |
Direct drive |
|||||||
|
Motor power |
kW |
0.25 |
0.37 |
0.37 |
0.55 |
0.75 |
0.75 |
|
|
Air flow |
m3 /h |
4600 |
7800 |
7800 |
9000 |
12600 |
12600 |
|
|
Evaporator side |
||||||||
|
Evaporator |
Type |
Al+copper tube |
||||||
|
Centrifugal fan |
Qty |
1 |
1 |
1 |
1 |
1 |
1 |
|
|
Motor power |
kW |
3 |
3 |
4 |
4 |
5.5 |
5.5 |
|
|
Air flow |
m3 /h |
7600 |
8500 |
10900 |
12500 |
16000 |
19500 |
|
|
Drive |
Direct drive |
Belt drive |
||||||
|
External static pressure(Pa) |
250 |
250 |
300 |
300 |
300 |
300 |
||
|
Filter |
Aluminum frame filter G3 |
|||||||
|
Noise level dB(A) |
73 |
73 |
73 |
75 |
74 |
75 |
||
|
Dimension |
L |
mm |
2268 |
2268 |
2298 |
2298 |
2878 |
2878 |
|
W |
mm |
1440 |
1440 |
1650 |
1650 |
2140 |
2270 |
|
|
H |
mm |
1167 |
1167 |
1400 |
1400 |
1964 |
1964 |
|
|
Weight |
kg |
750 |
770 |
830 |
860 |
1160 |
1350 |
|
* 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 20.0°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.
Delivery Pictures
We Amrta Commercial Air Conditioning including different products, Rooftop Packaged Unit is our of our main products, it with different functions, Free Cooling Rooftop Packaged Unit, Explosiong-proof Rooftop Packaged Unit etc. Air Cooled Water Chiller and Water Cooled Water Chiller is also our main products. Our terminal products is Fan Coil unit and Air Handling Unit.
Jinan, Shandong, China
- Manufacturer
- OEM service
- Platform Certification
- Online Expo
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