Climaveneta extends oil-free R1234ze chillers

TX-W-fronte-dxITALY: Climaveneta has expanded its oil-free centrifugal water-cooled chiller range operating on the low GWP refrigerant R1234ze with its new TX-W range.

With a distinctive new look, the TX-W is said to offer full load and seasonal efficiencies, and cooling capacities of up to 4.2 MW.

It offers versatile configuration options with one to six centrifugal oil-free compressors plus six new couples of heat exchangers which can be flexibly deployed either with a horizontal or diagonal layout. The result is a range of 63 possible combinations that Climaveneta says provides the customer with even greater freedom of choice, both for low condensing temperature applications and in systems working with dry-coolers at higher temperatures. Cilmaveneta maintains that the leaving water temperature of up to 20°C makes TX-W the perfect solution also for mission-critical applications and industrial processes.

Besides the well-known partial load and full load efficiencies granted by the oil-free compressor technology, Climaveneta has adopted a number of improvements aimed at further enhancing the unit’s performance. The innovative heat exchangers are said to have been specifically designed to ensure the lowest approach between the refrigerant phase changing and the water.

At the heart of the new chiller is Climaveneta’s CX4 controller. This controls all the main components (compressors, valves, etc) and in multiple compressor units employs the Climaveneta’s ‘jumping staging’ logic which, during partial load, ensures the most efficient combination of compressors.

The complete TX-W line is available now with cooling capacities ranging from 246 kW to 4.2 MW. Full load efficiencies are said to exceed 6.5 (EER gross) and seasonal efficiencies of over 10.2 (ESEER gross).

The TX-W can also be configured to include acoustic enclosures, with two levels of power noise attenuation, a double-threshold refrigerant gas detector and a fast-restart device to ensure rapid restoration of cooling capacity after an interruption in power supply.

Climaveneta
Related stories:

Climaventa adds 1234ze chiller

 


Latest news from the world of air conditioning and refrigeration

UK News

7th December, 2016

honeywell-retail-energy-project-of-the-year-honeywell

Honeywell takes retail project award

UK: A cascade refrigeration system twinning CO2 with the HFO refrigerant 1234ze has been named as Retail Energy Project of the Year in last week’s Energy Awards in London.

1st December, 2016

steve-gowing-home

Stonegrove appoints Gowing

UK: Industrial refrigeration contractor Stonegrove Refrigeration has appointed Steve Gowing as design and project engineer.

1st December, 2016

javac-award-climate-center

Javac achieves Climate Center double

UK: Javac UK, the refrigerant recovery and vacuum pump supplier, has been named as Climate Centers’ Supplier of the Year for the second year running.

28th November, 2016

kevin-munson-home

Ruskin renamed Swegon Air Management

UK: Ruskin Air Management has been renamed Swegon Air Management following its acquisition by the Swedish manufacturer Swegon.

World News

7th December, 2016

36779366_m

Lack of training threatens phase down

EUROPE: The European Commission has warned that the uptake of training in alternative refrigerants is too low to match the requirements of the F-gas phase down.

6th December, 2016

63555869_s

R12 seized in the South Pacific

SOLOMON ISLANDS: Customs authorities in the Solomon Islands have reported their second seizure of the illegal CFC refrigerant R12 this year. 

5th December, 2016

43761248_s

Bitzer opens subsidiary in Iran

IRAN: German compressor manufacturer Bitzer has established a subsidiary company in Iran.

4th December, 2016

137284

Honeywell faces action over leak

USA: Seven local residents are reported to be suing Honeywell after a chemical leak at its Geismar, Louisiana, plant in August.

JOIN OUR NEWSLETTER
Leave A Comment