DEKON VRF
Dekon VRF System

Dekon VRF AIR CONDITIONER DC inverter technology modular type Out door units 28kw under T3 conditions

Product Details:

Place of Origin: China
Brand Name: Dekon, EKON or OEM brand
Certification: CE
Model Number: DRV-H280W

Payment & Shipping Terms:

Price: To be discussed by mail
Packaging Details: Standard Export packig
Delivery Time: 25-35days since deposit date
Payment Terms: TT,LC
Supply Ability: 200PCS PER MONTH
Minimum Order Quantity: 1
Detailed Product Description
Use: Room Power Source: Electrical
Type: Central Air Conditioners Cooling/Heating: Cooling/Heating

DEKON China Professional VRF AIR CONDITIONER factory

Modular type Out door units 28kw DRV-H280W

DC inverter technology under T3 conditions

Dekon VRF AIR CONDITIONER DC inverter technology modular type Out door units 28kw  under  T3 conditions

DEKON VRF air conditioner-China Professional VRF supplier/factory for many years.

Dekon VRF AIR CONDITIONER DC inverter technology modular type Out door units 28kw  under  T3 conditions

Model:  DRV-H280W

cooling capacity:28KW

Power supply: 380V-50HZ

 

Model Outdoor DRV-H250W DRV-H280W DRV-H330W DRV-H400W
Capacity Cooling kW 25.2 28.0 33.5 40.0
Heating kW 28.0 31.5 37.5 45.0
Electric Data Power Supply V~,Hz,Ph 380~415,50,3 380~415,50,3 380~415,50,3 380~415,50,3
Cooling Power Input kW 5.8 7.1 8.9 11.3
Heating Power Input kW 6.1 7.6 9.1 11.2
Cooling Current A 8.8 10.8 13.5 18.7
Heating Current A 9.3 11.5 13.8 16.9
Performance Air Flow Volume m3/h 12000 12000 12000 15000
Noise Level dB(A) ≤58 ≤58 ≤58 ≤61
Piping Limite Vertical Pipe Length m Upper Outdoor: ≤70m;Lower Outdoor:≤90m
Actual Pipe Length m 165 165 165 165
Equivalent Pipe Length m 190 190 190 190
Total Pipe length m 1000 1000 1000 1000
Max. No. of Indoor Units unit 13 16 19 23
Connection Ratio % 50~130 50~130 50~130 50~130
Dimension(WxDxH) Net mm 930x765x1680 930x765x1680 930x765x1680 1340×765×1680
Packing mm 980×810×1850 980×810×1850 980×810×1850 1400×810×1850
Weight Net kg 223 223 248 303
Gross kg 243 243 268 325
Refrigerant Type R410a R410a R410a R410a
Pipe Diameter Liquid Side mm(inch) 12.7(1/2) 12.7(1/2) 12.7(1/2) 12.7(1/2)
Gas Side mm(inch) 22.2(7/8) 22.2(7/8) 22.2(7/8) 28.6(9/8)
Operation Range Cooling -5℃~52℃ -5℃~52℃ -5℃~52℃ -5℃~52℃
Heating -20℃~24℃ -20℃~24℃ -20℃~24℃ -20℃~24℃

Dekon VRF AIR CONDITIONER DC inverter technology modular type Out door units 28kw  under  T3 conditions

Brief introduction about DEKON VRF System.

  1. Environmental and healthy
    A. DC inverter module uses of R410A refrigerant, non destruction to the ozone layer, energy saving, environmental protection and pollution-free;
    B. All materials of DC inverter module comply with RoHS environmental directive.
  2. Reliable and durable
    Adopted Hitachi compressors, efficient, reliable, frequency and fully verified.
  3. High efficiency and energy saving
    A. DC inverter module uses Hitachi high-performance high efficiency compressor;
    B. DC inverter module uses advanced output capacity control technology, according to the indoor, outdoor temperature and load of indoor unit, automaticallyadjust system output capacity, so that indoor can remain in a stable and comfortable temperature, reaching high efficiency and energy saving effect;
    C. In cooling mode, EER can achieve up to 4.18, with average EER 3.55;
    D. In heating mode, COP can achieve up to 4.37, with average COP 3.96;
  4. Long piping design
    Maximum length of pipeline up to 150 meters, the max.
    Height difference between indoor and outdoor unit up to 50 meters, widely use;
  5. Wide operation temperatureCooling operation temperature: 0 ~ 46 degrees
    Heating operation temperature: -15 ~ 28 degrees
  6. Intelligent control
    Our VRF unit only uses one set of control software can manage up to 4096 sets indoor units, canculating each indoor unit as 5HP, total management over 20, 000HP.

 

For more info, please mail us directly.

Dekon VRF System, News Room

Development and Market Penetrations for VRF Air conditioner in Asia

 

DEKON VRF
dekon vrf air conditioner

Air conditioner units has always been a highly discussed topic nowadays, due to its functions along with its contradictory side effects. While it allows modifications to the air condition within an area of a building, it also contributes to large energy consumption. Some types of AC refrigerants could even cause ozone depletion. The good news is, now, a system has been developed to tackle these issues.

Japan has developed a system called variable refrigerant volume (VRV) or more widely known as variable refrigerant flow (VRF). This 30-year-old system has been deployed across Asia and even in some parts of America. Not only do the systems use R-410-A as refrigerant to overcome ozone depletion issues, VRF systems also allow a large outdoor unit to serve multiple indoor units. Each indoor unit can control its refrigerant supply to meet the demand of the area it serves, meaning every indoor unit can have a different configuration and individualized comfort control. As they allow for a more effective control over refrigerant flow, VRF systems can be considered as a promising energy efficient method to reduce the energy use from 70% to 60% compared to conventional units.

The individual control in VRF SYSTEM is more economical and efficient; therefore, they are ideal for the dynamic occupancy. Allocating a portion of outdoor space for its outdoor unit can also be considered an advantage, because it has minimized the cost of maintenance. Furthermore, VRF systems also give the possibility for retrofitting. Five years ago, EECCHI’s (Energy Efficiency and Conservation Clearing House) office in Jakarta, Indonesia was retrofitted and completed with lighting and air conditioning systems, which promote energy efficiency. The VRF systems were installed into the building to reduce energy consumption up to 40%. After a year, the building showed more than 50% energy savings as the outcome of the retrofitting attempt.

 

Primary Manufacturers

Japanese:

Korean:

Chinese/Other:

 

VRF Market Performance and Its Impact

From the beginning of VRF systems development in Japan, the country itself has shown a strong market. About 50% medium sized (≤ 6500 m2) and almost 30% of large sized (> 6500 m2) commercial buildings in the country are using VRF systems.

Nowadays, China has exceeded Japan’s VRF market size. Looking back to 2012, it has covered half of VRF global demand, which were about 420.000 units. For the year of 2014, China VRF productions are expected to serve worldwide market, though the expansion will present a challenge to the local market. If this happens, China’s VRF factories , like DEKON will not only have to start focusing on the global demand, but also sustain its local penetration to prevent shifts to other HVAC systems.

In South Asia, India is leading the AC market. From 2012 to 2013, the country has an estimated total market around USD$1 billion on VRF systems, ducted systems, central plants and other supporting equipment. As of now, the VRF systems in India have shown a market growth. It is influenced by the building construction standards that focus on energy efficiency and the expansion in building sector with overall constructed area of 9,670 million mby 2030. And DEKON will try to focus on this market and find the right solutions to get the share.

Another part of Asia that has a strong VRF market performance is Southeast Asia. For instance, Indonesia is projected to have growing demand for air conditioning product by 20% in 2014. In fact, according to the data from 2011 BSRIA (Building Services research and Information Association), VRF systems showed a market volume of 5,600 units and sales value of USD$54 million. Along with the EECCHI’s office building, The Energy Building in Jakarta, Indonesia also stands as a model for VRF systems installment.

Most of energy efficient systems have a high initial cost, so do VRF systems. In spite of that, the advantages of this systems such as flexible installation, energy conservation and space saving are the keys to its market growth. Additionally, wide range of controls to manage VRF network are available and they can be integrated to various large scale building automation systems. This also contributes to VRF market performance in Asia. (AGB.com — YTA)

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Para más información, envíenos un correo electrónico a info@dekon-china.com.
O agregue whatsapp 0086-15356475680 / Simon

 

fabrica de China  acondicionador de aire VRF | inversor de CC Fuera de unidades de puerta tipo modular| 184.5kw /66HP fabrica de China  acondicionador de aire VRF | inversor de CC Fuera de unidades de puerta tipo modular| 184.5kw /66HP fabrica de China  acondicionador de aire VRF | inversor de CC Fuera de unidades de puerta tipo modular| 184.5kw /66HP fabrica de China  acondicionador de aire VRF | inversor de CC Fuera de unidades de puerta tipo modular| 184.5kw /66HP

vrf china factory
Dekon VRF System, News Room

Long pipe installation of DEKON VRF

Long pipe installation of DEKON VRF

DEKON VRF system having the long pipe installation permission.
For outdoor units, max total length is 1000m, max pipe length is 170m.
Height difference between outdoor is 60m.
Max height difference between indoor units is 15m.
And from first branch to last indoor units, it is 40m at most.

NINGBO DEKON REFRIGERATION EQUIPMENT CO., LTD
Add:Air port logistic park, Ningbo,. P.R China
TEL: +86-574-88152763   FAX: +86-574-62131001
Mob1: +86-5356475680    Mob2:+86-13736095002
SKYPE:auxlsc5002
Dekon VRF System, News Room

Project apply design for DEKON VRF air conditioner

Project apply design for DEKON VRF air conditioner

DEKON VRF Air conditioner

Indoor units total capacity can be 30% more than outdoor units for some of the conditions. If the indoor units full running rate is very few.

NINGBO DEKON REFRIGERATION EQUIPMENT CO., LTD
Add:Air port logistic park, Ningbo,. P.R China
TEL: +86-574-88152763   FAX: +86-574-62131001
Mob1: +86-5356475680    Mob2:+86-13736095002
SKYPE:auxlsc5002
DEKON VRF SYSTEM
Dekon VRF System, News Room

Intelligent control system for DEKON VRF AIR CONDITIONER

Intelligent control system for DEKON VRF AIR CONDITIONER

DEKON VRF air conditioner, equipped with a intelligent control system:
Each unit with one wired controller, wired controller can control 16 indoor unit in one group;
One central controller can control max. 64pcs indoor units.
And one computer can control max. 64x64pcs indoor units.

NINGBO DEKON REFRIGERATION EQUIPMENT CO., LTD
Add:Air port logistic park, Ningbo,. P.R China
TEL: +86-574-88152763   FAX: +86-574-62131001
Mob1: +86-5356475680    Mob2:+86-13736095002
SKYPE:auxlsc5002