CEDASPE® CBB-AA
Bushings used within a disconnecting chamber (before the cable termination box) or within a cable box
The Air / Air range of cable box bushings are designed according to EN 50336 and comply with IEC 60137. A range of bushings are available up to 36 kV-630 A. If higher voltages or currents are required resin impregnated condenser bushings can be offered to meet customized requirements. It is important for the transformer designer to use cable box bushings as they have been specifically designed for use within indoor applications. This ensures that the electrical characteristics (specifically creepage distances) are based on their working conditions.
Your Advantages at a Glance
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Specifically designed for use within indoor applications
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Voltage up to 36 kV
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Current up to 630 A
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According to EN 50336, IEC 60137 (historical BS 2562/ BS 6435)
Product Information
| Rated voltage | 12 kV - 24 kV |
| Maximum rated current | 250 A - 630 A |
| Nominal creepage distance | 185 mm - 300 mm |
| Standard reference | EN 50336, IEC 60137 (formerly BS2562/BS6435) |
| Rod design | Rigid Stem |
| Rod material | Brass & Copper |
| Isolator material | Porcelain |
| Special surface treatment | Tinplating / Silverplating |
| Misc | Multiple copper rod customizations, multiple connection styles |
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| Rated voltage | 12 kV - 24 kV |
| Maximum rated current | 250 A - 630 A |
| Nominal creepage distance | 185 mm - 300 mm |
| Standard reference | EN 50336, IEC 60137 (formerly BS2562/BS6435) |
| Rod design | Rigid Stem |
| Rod material | Brass & Copper |
| Isolator material | Porcelain |
| Special surface treatment | Tinplating / Silverplating |
| Misc | Multiple copper rod customizations, multiple connection styles |
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