ANSI standard 57-3 line post porcelain insulator

ANSI 57-2porcelain insulator 1)Material porcelain 2)ANSI standard 3)OEM and ODM are available 4)Nice price   ANSI 57-3  line post porcelain insulator

  Descripción de las mercancías: la estación de porcelana aislante post.

   

Features:

Available in both horizontal and vertical trunnion Horizontal used for applications such as down-leads and jumper loop control Vertical used for applications such as crossarms and structuresManufactured and tested to ANSI Standard C29.7    ANSI ClassDiameter (in)Height (in)Screw Thread Size (10UNC)Leakage Dist (in)Dry Arc (in)Dry (kV) CIFOWet (kV) CIFOPCI Flashover Volt (kV)CantileverRated Volt (kV)Max RIV 1000KHZ (pV)Net Weight (kg)

57-1	5 1/2	9	3/4	14	6 1/2	70	50	120	2,800	23	100	5
57-2	6	12	3/4	22	9 1/2	100	70	160	2,800	34.5	100	8
57-3	6 1/2	15	3/4	29	12 1/4	125	95	200	2,800	46	200	11
57-11	6	10	3/4	14	6 1/2	70	50	120	2,800	15	100	6.33
57-12	6 1/2	13	3/4	22	9 1/2	100	70	160	2,800	22	100	12
57-13	6 1/2	16	3/4	29	12 1/4	125	95	200	2,800	30	200	15
57-21	6	11	3/4	14	6 1/2	70	50	125	2,800	15	100	8.33
57-22	6 1/2	14	3/4	22	9 1/2	100	70	160	2,800	22	100	8.33

 

ANSI standard 57-3 line post porcelain insulator