Description
DDP Oil Duct Strip Insulation is an insulating strip material used in transformer oil channel structures. It is mainly composed of DDP insulation paper and cable paperboard. It is used to form oil channels between windings and provide mechanical support and electrical insulation.
Function:
1. Form an oil duct - facilitate the circulation of transformer oil and take away the heat of the winding;
2. Maintain the spacing between turns/layers - prevent the winding from being compressed and deformed;
3. Provide mechanical support - improve the stability of the winding;
4. Have electrical insulation function - prevent turn-to-turn breakdown.
Product advantages
| Characteristics | Descriptions |
|---|---|
| Heat Resistance | DDP Oil Duct Strip Insulation can withstand 105°C - 130°C (Class A/B insulation level) |
| Adhesive Point Structure | Rhombus thermosetting adhesive points cure during heating, enhancing the bonding force between layers |
| Dimensional Stability | No deformation or collapse during long - term operation |
| Clean Surface | Uniform distribution of adhesive points, beneficial for insulation oil impregnation and curing |
| Customizable | Dimensions, thickness, and types of core materials can be processed according to project requirements |
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FAQ
① Q: How to ensure the quality of your products?
Answer: We have a strict quality control system. From raw material procurement to all aspects of the production process, professionals are present to test and monitor to ensure that the products comply with international quality standards.
② Q: Can you provide product samples?
A: We can provide samples if certain conditions are met. But you need to bear the sample cost and shipping cost.
③ Q: What are the specifications and models of the product?
A: Our products come in a variety of specifications and models to meet the needs of different customers. Specific specifications and models you can view in our product catalog, or consult our sales team, who will provide you with detailed information.
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