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Unité emballée de refroidissement gratuite

$900 - 24000 /Unit
  • Description du produit
Overview
Attributs du produit

ModèleSRT-ST1HA

marqueSendo ou OEM

Lieu D'origineChine

StatutNouveau

Système De ServicePièces de rechange gratuites, Service d'entretien et de réparation sur le terrain, Installation sur site

Service De Garantie1 année

EspèceClimatiseurs centraux

Certificationce

Fonction De Chauffage Et De RefroidissementRefroidissement / Chauffage

Forme De PouvoirÉlectrique

Fréquence Fixe / Fréquence VariableFréquence fixe

Capacité d'approvisionnement et informa...

Détails d'emballageFilm en plastique ou étui en contreplaqué

transportOcean

Lieu d'origineChine

Certificats ISO9001, ISO14001, CE

Code SH8418

HafenTianjin

Type de paiementL/C,T/T

IncotermFOB,CFR,CIF,EXW

Emballage & livraison
Unités de vente:
Unit
Type de colis:
Film en plastique ou étui en contreplaqué
Exemple d’image:

Free Cooling Rooftop Packaged Unit

Buildings that comply with new thermal regulations have good insulation and require more cooling even when outside temperature is low. Thermodynamic cooling can be replaced by free cooling by introducing cool outside air into the building for best energy efficiency year round.


Caractéristiques

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.

COMPRESSEUR

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.

ISOLATION

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 Roof Top 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 Rooftop Packaged Air Conditioners 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

Récupération de la chaleur

100% Full fresh air

Optional high level filter

Optional precision temperature & humidity control


spécification

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

* 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 (Please contact manufacturer for more information)

Sendo Roof Top Package Units


Sendo DX Rooftop Packaged Units


Atelier

Rooftop Packaged Unit


Rooftop Package Unit

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.

Get in touch with us and book a Factory Tour! Sincerely welcome to visit our factory at your convenience.


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