2022年6月9日 · R-407C consists of a mixture of HFC blends – in essence, 52% of R134A, 25% of R-125, and 23% of R-32. Hence, it has zero ozone depleting potential since it doesn’t contain …

r407c 可用于原r22的系统，不用重新设计系统，只需更换 原系统 的少量部件，以及将原系统内的矿物 冷冻油 更换成能与r407c 互溶 的润滑油（ poe 油），就可直接充注 r407c ，实现原设备 …

R-407CはR-22 (HCFC-22)の代替冷媒として開発されたR-32,R-125,R-134aの3成分からなる非共沸混合冷媒です。 圧力、能力、効率などの特性がR-22に極めて近い特長を持ち、主にルー …

R-407C is a mixture of hydrofluorocarbons used as a refrigerant. It is a zeotropic blend of difluoromethane (R-32), pentafluoroethane (R-125), and 1,1,1,2-tetrafluoroethane (R-134a). …

FreonTM 407C refrigerant performs similarly to HCFC-22 under evaporator temperatures ranging from –7 to 10 °C (20 to 50 °F). It is designed for use in new equipment and as a service …

r407c制冷剂，产品名称hfc-407c冷媒，是由r32、r125和r134a按一定的比例混合而成的环保中高温冷媒。 由于R-407C属于HFC型非共沸环保制冷剂，得到目前世界绝大多数国家的认可...

125/HFC-134a, assigned R-407C by ASHRAE) serves as a non ozone-depleting replacement for HCFC-22 in various air-condi tioning applications, as well as in most refrigeration systems. …

r-407cは、空調用途および冷凍冷蔵用途で使用される不燃性冷媒です。 概要 - 空調用途(パッケージエアコン)および冷凍冷蔵用途で広く用いられていたR-22の代替冷媒です。

华冷r407c作为当今广泛使用的中高温制冷剂，主要应用于家用空调、中小型商用空调(中小型单元式空调、户式中央空调、多联机)、移动空调(汽车空调等)、除湿机、冷冻式干燥器、船用制冷 …

R-407c is a blend of three hydrofluorocarbon (HFC) refrigerants: R-32, R-125, and R-134a. This blend is non-ozone depleting and has a low global warming potential, making it an …