Types: ET – 500 ETB – 1 ETB – 1/b
Standard: VSZM TS 05.7/2003, VSZM TS 05.8/2003
Application field: For indoor or outdoor application depending on material within nominal voltage range of 0,4-1 kV.
Material: Epoxy casting resin filled with silica flour – for indoor application
Colour: red – for indoor application
According to requirements we can produce insulators made of cyclo-alyphatic epoxy casting resin system for outdoor application as well. Insulators for outdoor use are unpainted or they can be coloured according to agreements
Execution: In carton
Typical technical data (Description) |
ET-500 |
ETB-1 |
ETB-1/b |
||
Product number |
– |
ÖF 5276 |
ÖF 5275 |
ÖF 5921 |
|
Nominal voltage |
kV |
0,5 |
1,0 |
1,0 |
|
Test voltage for industrial frequency |
kV/1′ |
0,3 |
10 |
10 |
|
Minimum bending crumbling force on 20 °C |
N |
3000 |
7500 |
7500 |
|
Sizes: |
diameter of the bottom |
mm |
35 |
50 |
50 |
diameter of head-piece |
mm |
35 |
50 |
50 |
|
maximum diameter |
mm |
39 |
55 |
75 |
|
Height |
mm |
40 |
50 |
52 |
|
Number of ribs |
db |
– |
– |
3 |
|
Size of the metal cast inserted into the bottom |
– |
M8 |
M12 |
M12 |
|
Size of the metal cast inserted into the head |
– |
M8 |
M12 |
M12 |
|
Number of the metal cast inserted into the head-piece |
db |
1 |
1 |
1 |
|
Nominal mass of the insulators |
kg |
0,1 |
0,26 |
0,32 |
|
Specification of the product |
– |
VSZM TS 05.7/03 |
VSZM TS 05.8/03 |
VSZM TS 505.8/03 |