Wenzhou Yika Electrical Porcelain Insulators Ansi 53-1 Spool Insulator
USD $0.2 - $2 /Piece
Min.Order:10 Pieces
Wenzhou Yika Electric Co., Ltd.
Electrical Porcelain Insulators Ansi 53-1 Spool Insulator
The Main Dimensions and Characteristics:
ANSI CLASS | Fig No | Main Dimensions mm | Transverse Strength kN | Low Freuqency Voltage kV | ||||||||
Dry Flashover | Wet Flashover | |||||||||||
H | h | D | d | d1 | d2 | R | Vertical | Horizontal | ||||
53-1 | 2 | 54 | 27 | 57 | 45 | 18 | 22 | 11 | 9 | 20 | 8 | 10 |
53-2 | 1 | 76 | 38 | 79 | 45 | 18 | 24 | 18 | 13 | 25 | 12 | 15 |
53-3 | 2 | 81 | 40.5 | 76 | 45 | 18 | 24 | 11 | 18 | 25 | 12 | 15 |
53-4 | 2 | 76 | 38 | 105 | 73 | 18 | 24 | 16 | 20 | 25 | 12 | 15 |
53-5 | 3 | 105 | 52.5 | 102 | 73 | 18 | 24 | 11 | 27 | 35 | 18 | 25 |