Dear customers,
If you have any other questions, please feel free to contact us.
Spool type insulators |
ANSI Class |
|
53-1 |
53-2 |
53-3 |
53-4 |
53-5 |
Dimensions |
Diameter |
mm |
57 |
79 |
76 |
105 |
102 |
Height |
mm |
54 |
76 |
81 |
76 |
105 |
Mechanical Values |
Tensile Strength |
kn |
9.1 |
13.6 |
18.2 |
20.5 |
27.3 |
Electrical Values |
Low frequency dry flashover voltage |
kv |
20 |
25 |
25 |
25 |
35 |
Low frequency wet flashover voltage,vertical |
kv |
8 |
12 |
12 |
12 |
18 |
Low frequency wet flashover voltage,horizontal |
kv |
10 |
15 |
15 |
15 |
26 |
Packing and Shipping Data |
Net weight,approximate |
kg |
0.22 |
0.55 |
0.60 |
1.15 |
1.20 |