Insulation Crepe Paper Tube
Key words:
Oil-Immersed Transformer Insulating Materials | Mutual Inductor Insulation Materials
Classification:
Product Description
The crepe paper tube is crafted from imported Miki crepe paper, and primarily serving as flexible crepe paper bushings for high-voltage and low-voltage taps within the body of oil-immersed transformers, as well as for the external insulation of screw connections. It exhibits remarkable flexibility, ensuring it does not break even when bent in any direction.
Storage:
It shall be stored in a dry and clean room with a temperature not exceeding 25℃ and must be kept away from fire sources, heaters, and direct sunlight.
Serial Number |
Performance |
Unit |
Requirements |
1 |
Inner diameter (D1) |
mm |
4--50 |
2 |
Inner diameter tolerance |
mm |
±0.5 |
3 |
Wall thickness (S) |
mm |
1-6 |
4 |
Outer diameter (D2) |
mm |
D1+2S |
5 |
OD tolerance |
mm |
1 |
6 |
Length |
mm |
1000--1500 |
7 |
Length tolerance |
mm |
20 |
8 |
breakdown voltage in oil |
kV |
15(S=1) |
20(S=1.5) |
|||
35 (s≧ 2) |
Zhongling insulation material
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