Insulation crepe paper tube
Crepe paper tube is made of imported Miki crepe paper,it’s mainly used as the flexible crepe paper tube between high-low tap and external screw insulation in oil immersed transformer.It’s flexible,and will not break even bend in any direction.
Storage:
Store in a dry and clean room, temperature less than 25℃,and keep away from the fire,heating and sunshine.
No. |
Property |
Unit |
Requirements |
1 |
Inner diameter(D1) |
mm |
4--50 |
2 |
Tolerance of inner diameter |
mm |
±0.5 |
3 |
Wall thickness(S) |
mm |
1-6 |
4 |
Outside diameter(D2) |
mm |
D1+2S |
5 |
Tolerance of outside diameter |
mm |
1 |
6 |
Length |
mm |
1000--1500 |
7 |
Tolerance of length |
mm |
20 |
8 |
Breakdown voltage in oil |
kV |
15(S=1) |
20(S=1.5) |
|||
35(S≧2) |

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Powered by 300.cn 苏ICP备10073151号