Types: ETA 12, ETB 12, ETC 12, ETB 24-1, ETB 24-2, ETB 40, ETC 40
Standard: MSZ IEC 273, MSZ EN 60 660, VSZM TS 51-86
Application field: For indoor or outdoor application at nominal voltage range above 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.
Dimensions and shaping: for example: ETB 12
Typical technical data (Description) |
ETA 12-1 |
ETA 12-2 |
ETB 12-1 |
ETB 12-2 |
||
Product number |
– |
MÖ 2801 |
MÖ 2801/a |
MÖ 3428 |
MÖ 3428/a |
|
Nominal voltage |
kV |
12 |
12 |
12 |
12 |
|
Test voltage at industrial frequency |
kV/1′ |
28 |
28 |
28 |
28 |
|
Impulse test voltage |
kV |
75 |
75 |
75 |
75 |
|
Nominal leaking path* |
mm |
200 |
200 |
200 |
200 |
|
Minimum bending crumbling force at 20 °C |
N |
3750 |
3750 |
7500 |
7500 |
|
Dimension: |
diameter of the bottom |
mm |
70 |
70 |
84 |
84 |
diameter of the head-piece |
mm |
56 |
56 |
70 |
70 |
|
Height |
mm |
130 |
130 |
130 |
130 |
|
Number of ribs |
db |
3 |
3 |
3 |
3 |
|
Size of the metal cast inserted into the bottom |
M 16 |
M 16 |
M 20 |
M 20 |
||
Size of the metal cast inserted into the head |
M10 |
M6 |
M16 |
M10 |
||
Number of the metal cast inserted into the head |
db |
1 |
2 |
1 |
2 |
|
Nominal mass of the insulators |
kg |
0,6 |
0,6 |
0,95 |
0,95 |
|
Thread start of the metal cast* |
mm |
12 |
12 |
15 |
15 |
|
VEIKI standard inspection report number |
– |
1064/VBF |
1064/VBF |
921/VBF |
921/VBF |
Typical technical data (Description) |
ETC 12-1 |
ETC 12-2 |
ETB 24-1 |
ETB 24-2 |
||
Product number |
– |
ÖF 5593 |
ÖF 5593/a |
MÖ 3476 |
MÖ 3476/a |
|
Nominal voltage |
kV |
12 |
12 |
24 |
24 |
|
Test voltage at industrial frequency |
kV/1′ |
28 |
28 |
50 |
50 |
|
Impulse test voltage |
kV |
75 |
75 |
125 |
125 |
|
Nominal leaking path* |
mm |
200 |
200 |
340 |
340 |
|
Minimum bending crumbling force at 20 °C |
N |
12500 |
12500 |
7500 |
7500 |
|
Dimension: |
diameter of the bottom |
mm |
104 |
104 |
92 |
92 |
diameter of the head-piece |
mm |
90 |
90 |
70 |
70 |
|
height |
mm |
130 |
130 |
210 |
210 |
|
Number of ribs |
db |
3 |
3 |
7 |
7 |
|
Size of the metal cast inserted into the bottom |
M20 |
M20 |
M20 |
M20 |
||
Size of the metal cast inserted into the head |
M16 |
M10 |
M16 |
M10 |
||
Number of the metal cast inserted into the head |
db |
1 |
2 |
1 |
2 |
|
Nominal mass of the insulators |
kg |
1,5 |
1,5 |
1,6 |
1,6 |
|
Thread start of the metal cast* |
mm |
10 |
10 |
15 |
15 |
|
VEIKI standard inspection report number |
– |
1041/VBF |
1041/VBF |
754/VBF |
754/VBF |
Typical technical data (Description) |
ETB 40,5-1 |
ETB 40,5-2 |
ETC 40,5-1 |
ETC 40,5-2 |
||
Product number |
– |
MÖ 3477 |
MÖ 3477/a |
MÖ 4640 |
MÖ 4640/a |
|
Nominal voltage |
kV |
40,5 |
40,5 |
40,5 |
40,5 |
|
Test voltage at industrial frequency |
kV/1′ |
80 |
80 |
80 |
80 |
|
Impulse test voltage |
kV |
190 |
190 |
190 |
190 |
|
Nominal leaking path* |
mm |
600 |
600 |
600 |
600 |
|
Minimum bending crumbling force at 20 °C |
N |
7500 |
7500 |
12500 |
12500 |
|
Dimension: |
diameter of the bottom |
mm |
107 |
107 |
127 |
127 |
diameter of the head-piece |
mm |
70 |
70 |
90 |
90 |
|
height |
mm |
360 |
360 |
360 |
360 |
|
Number of the ribs |
db |
14 |
14 |
15 |
15 |
|
Size of the metal cast inserted into the bottom |
M24 |
M24 |
M30 |
M30 |
||
Size of the metal cast inserted into the head |
M16 |
M10 |
M16 |
M10 |
||
Number of the metal cast inserted into the head |
db |
1 |
2 |
1 |
2 |
|
Nominal mass of the insulators |
kg |
3,3 |
3,3 |
5,4 |
5,4 |
|
Thread start of the metal cast* |
mm |
20 |
20 |
20 |
20 |
|
VEIKI standard inspection report number |
– |
1024/VBF |
1024/VBF |
1025/VBF |
1025/VBF |
Products have been tested and approved by VEIKI (Hungarian Institute for Research of Electric Power Industry).
Execution: In carton