Up: Sediver
Sediver Catalog 1970
24 of 136
|
|
| |
Annealed Glass High voltage pin type insulators
| HT 3 TYPE |
 |
| CATALOGUE No. |
|
HT 30 N |
|
HT 32 |
|
HT 36 |
| mm |
in |
mm |
in |
mm |
in |
| Overall Height |
Dimen. |
H |
165 |
6 |
½ |
190 |
7 |
½ |
240 |
9 |
½ |
| Overall Diameter |
Dimen. |
D |
180 |
7 |
1/8 |
220 |
8 |
5/8 |
255 |
10 |
1/6 |
| |
Dimen. |
D' |
145 |
5 |
¾ |
160 |
6 |
¼ |
190 |
7 |
½ |
| Dia. of side Groove |
Dimen. |
G |
18 |
|
¾ |
18 |
|
¾ |
22 |
|
7/8 |
| Dia. of top Groove |
20 |
|
13/16 |
20 |
|
13/16 |
28 |
1 |
1/8 |
| Dia. of hole |
Dimen. |
d |
38 |
1 |
½ |
36 |
1 |
7/16 |
36 |
1 |
7/16 |
| Dry Flashover |
kV |
90 |
105 |
125 |
| Wet Flashover |
kV |
70 |
80 |
90 |
| Puncture voltage in oil |
kV |
155 |
165 |
200 |
| Leakage Distance |
430 |
17 |
|
520 |
20 |
½ |
680 |
26 |
¾ |
| Min. Height of pin |
185 |
7 |
¼ |
200 |
7 |
7/8 |
265 |
10 |
7/16 |
|
kg |
|
lb |
kg |
|
lb |
kg |
|
lb |
| Mechanical Strength |
1.300 |
|
2.865 |
1.070 |
|
2.360 |
1.325 |
|
2.980 |
| Nett Weight |
3,1 |
|
6,90 |
4,350 |
|
9,60 |
7 |
|
15,4 |
Standard
Export
Packing |
No in crate |
15 |
12 |
6 |
| Volume |
m³ |
0,124 |
0,178 |
0,127 |
| Gross Weight |
kg |
59 |
65 |
53 |
The hole of these insulators shows corrugations to allow a tight
grip when the insulators are to be sealed directly onto steel pins with
Modelling Plaster or Cement mixture.
This insulator can be supplied ready-fitted with plastic or brass thimbles
threaded as per Standards for screwing directly onto steel spindles.
Tests: in accordance with French Standard C 66-233 and C 66-230 or
latest revision thereof, and I.E.C Publication No. 274/1968.
|
|
