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Flexible top expansion bus connector
Flexible top expansion bus connector
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Application areas:
Flexible top expansion bus connectors are used for top expansion connections of SF6 insulated metal switchgear. They enable fully sealed and fully insulated connections between load switches and busbars, completely avoiding the fatal defects caused by high voltage exposure in harsh weather conditions. They are also easy to install and highly reliable.
Product Description
- Flexible top expansion bus connector, including:
- WEB-15/DJ3 T-connector (T-joint)
- WEB-15/SJ3 cross connector (four-way connector)
- WEB-15/M3 busbar
- Product Parameters
Busbar length can be customized according to customer needs, enabling flexible connection when different units are assembled. It is suitable for electrical systems with a rated voltage of 12kV and a rated current of 630A, and the bushing interface meets the requirements of DIN47636, EN50180 & 50181 standards.
Electrical performance of flexible top-expansion bus connector:
| Rated voltage | 12kV |
| Rated current | 630A |
| AC withstand voltage | 48kV/1min |
| Partial discharge | 13.2kV, ≤5pC |
| Impulse voltage (15 times each for positive and negative polarities) | 95kV |
| Shielding resistor | ≤5000Ω |
| Sleeve interface | Type C |
Product Selection
