| Application: | Insulators |
|---|---|
| Type: | Insulation Paper |
| Chemistry: | Organic Insulation |
| Material: | Paper |
| Thermal Rating: | F 155 |
| Maximum Voltage: | 10KV~20KV |
| Samples: |
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| Customization: |
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45 Degree Sector High-Voltage Transformer insulation board and insulation Angle Ring
1.General information
Angle ring is widely used for insulating of power transformers, which is suitable at the coils top and bottom. It shortens insulation distance of the coils.
Product Attributes
2. Related attributes of angle ring
1) Place of Origin: China (Mainland)
2)Model Number:110KV-750KV
3)Type: transformer pressboard
4)Material: transformer insulation pressboard
5)Application: High Voltage
6)Rated Voltage:110KV-750KV
7)Tensile Strength: high
8)Color: natural color
9)Thickness:1.0--2.0mm
10)Dimension: as per customer's drawing
| Place of Origin: | China (Mainland) |
| Model Number: | 110KV-750KV |
| Type: | Transformer pressboard |
| Material: | Transformer insulation pressboard |
| Application: | High Voltage |
| Rated Voltage: | 110KV-750KV |
| Tensile Strength: | High |
| Color: | Natural color |
| Thickness: | 1.0--2.0mm |
| Dimension: | As per customer's drawing |
3. Technical requirements
| Properties | Value |
| Apparent density | 0.095 g/cm³ |
| Tensile strength MD,CMD | 80 N/ mm² ,67N/ mm² |
| Elongation MD,CMD | 9.0% ,9.5% |
| Shrinkage MD,CMD | 0.7% ,0.8% |
| Shrinkage thinkness | 4.00% |
| Plyadhesion | 350N/cm³ |
| Moisture content | < 8% |
| Ash content | 0.50% |
| Conductivity of aqueous extract | 2.5Sm/m |
| PH of aqueous extract | 7.1 |
| Oil absorption | 30% |
| Flexural strength MD,CM | 53 N/ mm² ,52N/ mm² |
| Compressibility C | 12% |
| Reversible part of compressibility C .rev | 52 |
| Electrical breakdown strength 50 HZ | 45kv/mm |
| Impulse voltage withstand strength 1.2/50us | 90kv/mm |
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