Communicate with Supplier? Supplier
Richard Lee Mr. Richard Lee
What can I do for you?
Chat Now Contact Supplier
 Tel:0086-531-88901036 Email:info@amrta.com.cn
Home > Products > Rooftop Packaged Unit > Rooftop Packaged Unit With Hot Water Coil > Chemical Rooftop Packaged Unit with Hot Water Coil
Chemical Rooftop Packaged Unit with Hot Water Coil
Chemical Rooftop Packaged Unit with Hot Water Coil
Chemical Rooftop Packaged Unit with Hot Water Coil
Chemical Rooftop Packaged Unit with Hot Water Coil
Chemical Rooftop Packaged Unit with Hot Water Coil
  • Chemical Rooftop Packaged Unit with Hot Water Coil
  • Chemical Rooftop Packaged Unit with Hot Water Coil
  • Chemical Rooftop Packaged Unit with Hot Water Coil
  • Chemical Rooftop Packaged Unit with Hot Water Coil
  • Chemical Rooftop Packaged Unit with Hot Water Coil

Chemical Rooftop Packaged Unit with Hot Water Coil

    Unit Price: USD 1260 / Set/Sets
    Payment Type: L/C,T/T,Western Union
    Incoterm: FOB,CFR,CIF
    Min. Order: 1 Set/Sets
    Delivery Time: 30 Days

Download:

Basic Info

Model No.: RTU12~RTU300

Type: Evaporative Air Cooler

Air Tube Material: Galvanized Sheet

Corrosion Durability: General

Operating Voltage: 380/400 VAC

Noise Level: Low

Mounting: Floor Standing

Lifetime: 15~20 years

Certification: CE

Condition: New

Application Fields: Mechanical Engineering, School, Airport, Shopping Mall, Industrial Buildings

Refrigerant: R410A/R407c/R134A/R22

Compressor: Danfoss/Copeland/Panasonic/Daikin

Cooling Capacity: 12kw-300kw

Additional Info

Packaging: Plywood Package or Plastic Film Wrapped

Productivity: 600PCS/Year

Brand: Amrta or OEM

Transportation: Ocean

Place of Origin: China

HS Code: 8418612090

Port: Qingdao,Shandong,China

Product Description

Amrta RTU series - rooftop packaged units are large and medium sized ones which are of full air system and possess the function of refrigeration, heating and ventilation. The Air Conditioner is characterized by high efficiency, energy conservation matured technology, integrated compact structure, stable an reliable performance an simple cycle. Besides, it's easy to install. The packaged Rooftop Air Conditioner is widely used in mechanical, chemical and electronic and other industrial sites and places requiring comfortable air environment such as department store, supermarket and meeting room thanks to their compact structure and the suitability for integral installment to save useful space. The rooftop air conditioner of RTU series are classified into 5 series of Free Cooling Rooftop Packaged, Explosion Proof Rooftop Packaged, Rooftop Packaged Unit With Hot Water Coil, Rooftop Packaged Unit With Gas Burner and Tent Packaged Unit. There are two types--cooling only and heat pump.


Application areas
Large and light commercial buildings (Retail, Airports, Restaurants, shops, petrol stations)
Cinemas, Theaters
Industrial buildings and logistic centers
Why this choice?
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


Characteristics
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.
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.
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.
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.
Easy operation line controller
Cooling/Heating/Auto
Error indication
Timing on/off
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
Rooftop Packaged Unit with Hot Water Coil

Heating Possibilities
Electric heater

The electric heater comprises of shielded resistance heaters, which are smooth stainless steel tubes 6 W/cm2 capacity. High temperature limit control offers overload protection and is set to 90°C and located at less than 150mm after electric heaters. This is provided as a standard feature on the electric heater, with the electric power supply cables made of reticulated silicon rubber, resistant to temperatures up to 200°C. For any rooftop unit size, three sizes of electric heater are
available, S (standard), M (Medium) and H (high).
Hot water coil
Hot water coils offer fully modulating control through the use of a 3 way valve. The hot water coil, connections and valves are all tested at pressure of 15 bars.
Frost protection is provided by forcing the opening the 3 way valve when supply temperature from hot water coil falls below 8°C and by stopping the outdoor fan when that supply temperature falls below 6°C. In addition to that, the 3 way valve is also opened at 10% value if the outdoor temperature falls below an adjustable value.
Hot water coils are always factory fitted, wired and fully tested, prior to shipment.
Air Source Heat Pump Unit


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.


Installation

Rooftop Packaged Unit Installation

Project

Application of Rooftop Packaged Unit


Looking for ideal Rooftop Packaged Unit with Hot Water Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the Chemical Rooftop Unit Hot Water Coil are quality guaranteed. We are China Origin Factory of Chemical Packaged Unit with Hot Water. If you have any question, please feel free to contact us.

Product Categories : Rooftop Packaged Unit > Rooftop Packaged Unit With Hot Water Coil

Email to this supplier
  • Mr. Richard Lee
  • Your message must be between 20-8000 characters

Related Products List

Home

Phone

Skype

Inquiry