20-01-2018, 11:13 AM
abstract:
This guide recommends tests and evaluation procedures, as well as criteria for the insulating and insulating fluid substances of less flammable hydrocarbons (LFH) transformers, also known as high molecular weight hydrocarbons (HMWH) liquids. . HMWH dilatric fluid is defined as fluids in which ASTM D92 firepoint is 300 ° C or more, mainly made, but not limited to hydrocarbons. These fluids meet the requirements of ANSI / NFPA 70-19 090, National Electrical Code, Article 450-23 as a low flammable dielectric for use in indoor applications when properly designed and transformed is. Ways to rearrange LFH fluids are also described.
This guide recommends tests and evaluation procedures, as well as criteria for the insulating and insulating fluid substances of less flammable hydrocarbons (LFH) transformers, also known as high molecular weight hydrocarbons (HMWH) liquids. . HMWH dilatric fluid is defined as fluids in which ASTM D92 firepoint is 300 ° C or more, mainly made, but not limited to hydrocarbons. These fluids meet the requirements of ANSI / NFPA 70-19 090, National Electrical Code, Article 450-23 as a low flammable dielectric for use in indoor applications when properly designed and transformed is. Ways to rearrange LFH fluids are also described.