Product Details
Inner-Cone Bushing for Switchgear
An inner-cone bushing for switchgear connections, identified by installed height, flange arrangement and conductor layout.
Technical Description
This inner-cone bushing forms a matched connection within switchgear. Similar-looking versions must be distinguished by installed height, flange geometry and conductor position. Review the cone interface, terminal connection, enclosure clearances and internal medium together. Confirm seal-material compatibility with the specified medium. Define the bushing, conductor, seals and fixing accessories, and verify interface dimensions and mounting conditions when replacing another inner-cone bushing.
Technical specifications
| Parameter | Value / conditions |
|---|---|
| Catalog rated voltage | 12 kV |
| Catalog rated current | 630 A |
| Power-frequency withstand voltage (1 min) | 48 kV / 1 min |
| Partial discharge at stated test voltage | ≤ 5 pC at 14.4 kV |
Values apply to the listed configuration. Use the matching drawing when specifying interfaces.
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