Customization: | Available |
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Material: | Porcelain |
Type: | a Type Insulator |
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Class ANSI | Mian Demension in (mm) | lea- kage Dist-ance in (mm) |
Min.Pin Length in (mm) | Cantilever Strength 1b(KN) | Average Flashover Voltage | Power Frequ-aency Pun- cture Volt-age KV |
Radio influence Voltage |
||||||
D (max) |
H | h | Power Frequency | Critcal Impulse |
Test Voltage To Ground KV | Max Riv At 1MHz V | |||||||
Dry kv | Wet kv | Pos-itive kv |
Nag-ative kv |
||||||||||
55-1 |
3 1/4 (83) |
3 1/2 (89) |
1 3/4 (44) |
4(102 |
4(102) |
3000(13) |
35 |
20 |
50 |
70 |
50 |
5 |
2500/ 50 |
55-2 |
3 3/4 (95) |
3 1/4 (83) |
1 1/2 (38) |
5(127) |
4(102) |
2500(11) |
50/45 |
25 |
75/ 70 |
95/ 85 |
70 |
5 |
2500/ 50 |
55-3 |
4 3/4 (121) |
3 3/4 (95) |
1 1/2 (38) |
7(178) |
5(127) |
2500(11) |
65/55 |
35/30 |
100/ 90 |
130/ 110 |
90 |
10 |
5500/ 50 |
55-4 |
5 1/2 (140) |
4 3/8 (111) |
1 3/4 (44) |
9(229) |
5(127) |
3000(13) |
70/65 |
40/35 |
110/ 105 |
140/ 130 |
95 |
10 |
5500/ 50 |
55-5 |
7 (178) |
4 7/8 (124) |
2(51) |
12(305) |
5(152) |
3000(13) |
85/80 |
45 |
140/ 130 |
170/ 150 |
115 |
15 |
800/ 100 |