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Panasonic

System manufacturer | Heating...
Gold partner

Air Conditioner Business Division Device, Marketing Group, 1-1-1 Sakata Oizumi-machi, Ora-gun,
370-0596 Gunma, Japan
t | fax+81-80-1464-7860

Panasonic is known throughout the world for manufacturing high quality, reliable products.

In 2010, Panasonic acquired Sanyo Electric and since then continues Sanyo's expertise in CO2 refrigeration and heat pump technology. The former Sanyo had developed the world's first CO2 rotary 2-stage compression compressor that uses the CO2 found in the natural world as a refrigerant.

Features of the CO2 rotary 2-stage compression compressor:

  • Resistant to high working pressure: The internal intermediate pressure structure makes it easy to design the shell.
  • Resistant to large pressure difference: The 2-stage compression makes it possible to disperse the differential pressure and compression load.
  • Increased efficiency: Leakage is reduced by the 2-stage compression, the dimensions of the compression mechanism are optimized, and a high-efficiency DC brushless motor is incorporated.
  • Compact size and light weight: The shell has thinner walls due to the internal intermediate pressure structure, and a compact concentrated winding motor is provided.
  • Minimized noise and vibration levels: Equalization of a torque on that of twin rotary compressor is achieved thanks to the compression mechanism's 2-cylinder structure in which the two cylinders face each other at 180 degrees.
  • Just right for hot water heaters in cold climates: The internal intermediate pressure structure enables discharging at a higher temperature than with regular rotary compressors. Users can select the volume ratio (displacement volume ratio between the first and second stages) that suits the intended application, which makes the compressors just right for use in winter and for water heaters in cold climates.


4 Products




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53 News




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12 Members




3 Galleries


Panasonic has 4 products in our system.
product
CO2 Outdoor Condensing Unit

System | 3 December 2012

A new CO2 outdoor condensing unit (OCU) from Panasonic will soon be available at the European market. The low temperature OCU suitable particularly for convenience stores is 30% more energy efficient than a R404A system.
...

read more | send request

product
CO2 Gas Cooling Test Unit (GCU)

System | 22 October 2009

• Multipurpose CO2 Gas Cooling Test Unit
• For light commercial refrigerators and/or freezers
...

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product
CO2 Gas Cooling Test Unit

Compressor | 30 September 2009

• multipurpose CO2 Gas Cooling Test Unit
• for light commercial refrigerators and/or freezers
...

read more | send request

product
Rotary 2-Stage CO2 Compressor

Compressor | 17 April 2008

• Resistant to high pressure & large pressure difference
• Minimized noise and vibration levels
• High-efficiency compact DC brushless motor...

read more | send request



Panasonic has 53 articles in our system.
news
Lawson’s green flagship convenience store opens in ...

Lawson’s green flagship convenience store opens in ...

19 March 2014
A new environmental convenience store by Lawson featuring the latest environmental technologies from Panasonic was opened in February 2014 in Osaka prefecture. Installed CO2 refrigeration system together with other en...
news
UPDATE: SMTS 2014: New suppliers coming to Japanese marke...

UPDATE: SMTS 2014: New suppliers coming to Japanese marke...

28 February 2014
More than 81,000 visitors came to Tokyo Big Sight last week for the annual leading international trade show targeting buyers from the supermarket sector. R744.com attended Supermarket Trade Show 2014 (SMTS 2014) to re...
news
ATMOsphere Asia 2014: Eco Cute continues reign as leading...

ATMOsphere Asia 2014: Eco Cute continues reign as leading...

12 February 2014
The ATMOsphere Asia 2014 conference on natural refrigerants held in Tokyo on 3-4 February saw presentations on the latest CO2 heat pump (Eco Cute) technologies available for commercial and residential applications inc...
news
10-21% energy savings achieved with CO<sub>2</sub> transcritical sys...

10-21% energy savings achieved with CO2 transcritical sys...

10 February 2014
At the ATMOsphere Asia 2014 conference on natural refrigerants held in Tokyo, Japan, on 3-5 February, it was demonstrated by system manufacturer Panasonic and Japanese retailer Lawson that energy savings between 10-21...
news
ATMOsphere Asia 2014 provides showcase for latest R744 co...

ATMOsphere Asia 2014 provides showcase for latest R744 co...

7 February 2014
The first-ever ATMOsphere Asia 2014, organised 3-5 February, in Tokyo, Japan, provided a showcase for some of the most advanced CO2 commercial refrigeration technologies to be developed by Japanese companies. The incr...
news
UPDATE: Very latest “Eco Cute” innovations fr...

UPDATE: Very latest “Eco Cute” innovations fr...

28 February 2014
In Japan, the “Eco Cute” hot water heat pump using CO2 as the refrigerant has been a run-away success over the past decade, with 4 million Eco Cutes installed and annual sales settling at between 400-500,0...
news
Latest CO<sub>2</sub> innovations in commercial & industrial ref...

Latest CO2 innovations in commercial & industrial ref...

13 January 2014
Leading HVAC&R companies including Panasonic, Mayekawa, Sanden, Yamato, Nihon Netsugen Systems, Carel, Bitzer, Danfoss, Alfa Laval, SWEP, Mitsubishi Heavy Industries, Itomic and Denso will present their latest CO2...
news
50 retailers talk future proof retail solutions ATMOspher...

50 retailers talk future proof retail solutions ATMOspher...

3 January 2014
At the end of 2013 over 50 retailers from leading Japanese supermarket brands gathered for the second edition of the ATMOsphere network Tokyo meetings to learn more about global trends in commercial refrigeration usin...
news
50 retailers talk future proof retail solutions ATMOspher...

50 retailers talk future proof retail solutions ATMOspher...

3 December 2013
On 27 November over 50 retailers from leading Japanese supermarket brands gathered for the second edition of the ATMOsphere network Tokyo meetings to learn more about global trends in commercial refrigeration using na...
news
New Eco Cute product announcements, HEMS compatibility an...

New Eco Cute product announcements, HEMS compatibility an...

25 October 2013
Japanese manufacturers Sanden, Hitachi and Corona have released information about their new Eco Cute models. Improved core components increase the overall efficiency while interface devices make it possible to connect...


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