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operation area. industrial cooling. refrigerant. cascade (R290 and R744). medium. R744-direct evaporation (low temperature). total cooling capacity. 160 kW 

448

R134a. 0. 14, 6. 1 300. A1. R404A. 0. 33, 49, 15. 3 260. A1. R507A. 0. 33, 49. 3 300. A1. R407C. 0. 6, 33, 15. 1 530. A1. R410A. 0. 6, 33. 1 730. A1. R744. 0. 100.

Noll ODP och GWP=1 betyder naturlig substans. Anslutning via. Yttre djup (mm) 790, 890, 1090, gaveländar 790, 890 Temperaturområde (°C) +0 till +2 och +2 till +4 Kylmedel R744 (CO2), R448, R134, Brine Tecto MD Everything R744, "Daimler, Audi, BMW, Porsche and VW to develop CO2 MAC systems - Third time lucky?," 07 03 2013. [Online]. Available: r744.com/news/view/  and control technologies, is actively working to achieve a leadership position with the provision of high-technology products to use with the refrigerant R744.

R744

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Fluides Frigorigènes | R 744. Le réfrigérant R744 est un réfrigérant naturel. Son potentiel de réchauffement global (PRG) est extrêmement bas. Il possède des  LRLI7440F R744 CO2 CHARGE B11 8KG détails LRLI7440L R744 CO2 CHARGE B28 20KG détails LRLI7440M R744 CO2 CHARGE B50 35KG détails Plage puissance (kW): 12.5 > 125; Réfrigérant: R452A, R507A, R134a, R404A, R407A, R407C, R407F, R410A, R448A, R449A, CO2 (R744), Eau Glycolée  R744 / CO2. Bouteille de gaz. R744 / CO2, fluide frigorigène naturel.

Senior Automotive Refrigeration Expert - R744 / R1234yf. European RecruitmentStockholm. 4 veckor sedan Bli en av de 25 första att söka 

SDB-referens: YPX018A. 4. R290 (Propan) Naturlig.

R744

2019-04-14

Where are we today? Since its launch, over 70 companies and research institutes have joined R744.com as Partners.

Problem 9.1 - Use the R744 refrigerant property tables in order to evaluate the following: a) Determine the work done on the compressor [97 kJ/kg]. b) Determine the heat rejected to the hot water heater [164 kJ/kg], and that rejected to the space heater [97 kJ/kg]. Regardless of what system you are working on rather it is a home air conditioner, a vehicle’s air conditioner, a supermarket refrigeration system, or a large scale industrial application they all have one thing in common: Pressure. Yes, as we all know one of the very first steps when it comes to diagnosing a refrigeration … For commercial refrigeration and industrial conditioning plants using CO 2 (R744) For up to 140 bar. COMMERCIAL REFRIGERATION ROXSTAair By TEKO Liquid carbon dioxide (industry nomenclature R744 or R-744) was used as a refrigerant prior to the discovery of R-12 and may enjoy a renaissance due to the fact that R134a contributes to climate change more than CO 2 does.
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R744

Mer info. Varumärke: Enerblue. Ny kunskap och nyutvecklad utrustning anpassad till CO2 har resulterat i att CO2 idag representerar ett energieffektivt och kostnadseffektivt köldmede R744 1: 5000: 10000: 50000: 500000: CO2 [1] = Från och med den 1 januari 2020 är det förbjudet att: 1) Installera stationär kyl- och frysutrustning KOLDIOXID R744.

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Använd endast R744 (CO2) som köldmedium. Andra vätskor kan orsaka explosioner och olyckor. ▫ Använd ALLTID personlig skyddsutrustning, som.

R744 (Carbon dioxide); R507.