Product Introduction：
TCI suspensions support mechanical and electrical charges ranging from 10, 000 to 50, 000 lbs. and are available in all tension levels, for both distribution and transmission systems.
Porcelain suspensions are specifically designed to comply with IEC Class standards, ensuring the performance of both the electrical and mechanical functions, as well as to satisfy all dimensional specifications and applicable requirements.
Standard: IEC
Color: Brown or grey glazed
|
Cat No. |
0104040C |
0104040B |
0104070BL |
0104070C |
0104070BS |
0104070-09 |
||
|
Class |
U40C |
U40B |
U70BL |
U70C |
U70BS |
U70BL |
||
|
Fig. No. |
1 |
2 |
3 |
4 |
3 |
3 |
||
|
Unit Spacing (H)-mm |
140 |
110 |
146 |
146 |
127 |
146 |
||
|
Nominal Diameter (D)-mm |
190 |
175 |
255 |
255 |
255 |
255 |
||
|
Coupling size |
-- |
11 |
16A/B |
16C |
16A |
16A/16B |
||
|
Nominal Creepage Distance-mm |
200 |
185 |
295 |
295 |
295 |
320 |
||
|
Rated E & M Failing Load-KN |
40 |
40 |
70 |
70 |
70 |
70 |
||
|
Routine Tensile Load-KN |
20 |
20 |
35 |
35 |
35 |
35 |
||
|
Impact Strength-N.m |
5 |
5 |
6 |
6 |
6 |
6 |
||
|
Power Frequency Withstand |
Wet-KV |
30 |
30 |
40 |
40 |
40 |
40 |
|
|
Dry-KV |
55 |
55 |
70 |
70 |
70 |
70 |
||
|
Dry Lighting Impulse Withstand Voltage-KV |
75 |
75 |
110 |
110 |
110 |
110 |
||
|
Power Frequency Puncture Voltage-KV |
90 |
90 |
110 |
110 |
110 |
110 |
||
|
Radio Interference Voltage |
Test Voltage to Ground-KV |
7.5 |
7.5 |
10 |
10 |
10 |
10 |
|
|
Max. RIV at 1MHz-uV |
50 |
50 |
50 |
50 |
50 |
50 |
||
|
Weight-kg |
2.5 |
2.4 |
4.8 |
4.7 |
4.7 |
5.0 |
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