R514A refrigerant (XP30) is a hydrofluoroolefin (HFO) class with a low global warming potential (97% reduction compared to R123)refrigerant, used to replace low-pressure centrifugal chillers in commercial and industrial fieldsR123, performance is no different from R123 and can be directly replaced by only replacing the refrigerant oil. R514A is a non-combustible azeotropic refrigerant suitable for use in new systems and retrofit machines with optimized balance characteristics such as high energy efficiency and environmental protection.
R514A Composition: R1233mzzZ/trans, 1,2-dichloroethylene (t-DCE)
Mass percentage: R1233mzzZ accounts for 74.7%, 1,2-dichloroethylene accounts for 25.3%
R514A refrigerant parameters
| Name: R514A, HC/DME-514A | Classification: Mixed refrigerants |
| Molecular weight: 139.6 | Molar mass: 139.6g/mol |
| Boiling point (1 standard atmosphere): 29.1℃ | Critical pressure: 3.52Mpa(absolute pressure) |
| Density (21℃, liquid): 1322.2kg/m | Temperature slip: 0℃ |
| Global warming potential (CO2=1): 2 | ASHRAE Safety Level: B1 |

