product description
Description of Semiconductor Plate
3241 semiconductor laminated glass cloth board is a plateshape laminated product that made of electrical alkali-free glass cloth impregnated with epoxy phenolic anti-halo resin glue by baking and hot pressing. The product has semi-conductive properties, which is suitable for anti-halo materials in large motor slots and can be used as a material for wear-resistant structural parts at high temperatures.
Parameter of Semiconductor Plate
| NO | Index name | Unit | Index value |
| 1 | Appearance | —— | The surface should be flat, free of bubbles and wrinkles with a small amount of spots. The edges should be cut neatly, the end surface should be free of delamination and cracks. The appearance should be black. |
| 2 | Vertical layer bending strength | MPa | ≥340 （150℃）170 |
| 3 | Parallel layer impact strength（Simply supported beam method without gap） | KJ/m2 | ≥133 |
| 4 | Vertical layer electrical strength（90±2℃transformer oil） | MV/ m | 10-12 |
| 5 | Parallel layer direction withstand voltage（90±2℃transformer oil） | KV | ≥9 |
| 6 | Surface resistivity | Ω | 1.0×103-5.0×105 |
- ELECTRICAL INSULATION BOARD MATERIALS
- ELECTRICAL INSULATION MATERIALS
- POWER TRANSFORMER
- ENAMELED WIRE
- SWITCHGEAR
- boost transformerstransformer insulatorselectrical transformersdistribution line maintenancecommon faults of dry-type transformersPhase-shift transformers: working principles and applicationstypes and characteristics of high-voltage switchgearElectrical Power Distributionisolation transformerElectrical SwitchgearGuide to transformer coresLow and Medium Voltage Switchgear Testing？insulation materials for transformerstransformer maintenancetransformer buying guidesave money when buying transformersdry type transformer repairpower transformerstransformer size calculationhow to service a dry transformertypes of dry transformer testsHigh Low Voltage TransformersHow to keep a transformer coolprevent transformer overheatingregulate voltage dry type transformer
