Suspension Insulator Strings
Suspension Insulator Strings
(OP)
Gentlemen,
For Station Post Insulators the deciding parameter is always the applicable BIL value.
But for Suspension type insulators (Specially for polymer insulator strings) manufacturers specify various parameters such as Dry/ Wet flash over and Critical Impulse Flash Over (CIFO-Pos & Neg) values for the string for the SAME SYSTEM VOLTAGE.(BIL is not normally specified)
What is the selecting criteria for these strings for a given voltage?
For Station Post Insulators the deciding parameter is always the applicable BIL value.
But for Suspension type insulators (Specially for polymer insulator strings) manufacturers specify various parameters such as Dry/ Wet flash over and Critical Impulse Flash Over (CIFO-Pos & Neg) values for the string for the SAME SYSTEM VOLTAGE.(BIL is not normally specified)
What is the selecting criteria for these strings for a given voltage?






RE: Suspension Insulator Strings
RE: Suspension Insulator Strings
K2ofKeyLargo
RE: Suspension Insulator Strings