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8.7/15kV conductor-embedded fiber optic cable accessories
8.7/15kV conductor-embedded fiber optic cable accessories
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Application areas:
The 8.7/15kV conductor-embedded fiber optic cable accessory is suitable for splicing and terminating 8.7/15kV conductor-embedded fiber optic cables and connecting them to equipment.
Product Description
The 8.7/15kV conductor-embedded fiber optic intermediate joint not only fulfills electrical performance requirements for cable splicing but also restores the fiber's original structure. The fiber exits from the cable terminal, which transitions the fiber from the high-voltage end to the low-voltage end and provides excellent sealing. The entire circuit together forms an intelligent cable system, with the fiber optic cable running through the entire cable conductor, enabling accurate online temperature measurement.
Features
Made of high-quality EPDM rubber, it not only has excellent electrical properties, but also is tear-resistant, ozone-resistant, oxidation-resistant, corrosion-resistant, and has high mechanical strength.
Product Parameters
Electrical performance of 8.7/15kV conductor-embedded fiber optic cable accessories
| Power frequency withstand voltage (AC) 39kV/5min | No penetration, no flashover |
| Partial discharge 15kV | ≤10pC |
| Impulse voltage 95kV (10 times each for positive and negative polarities) | No penetration, no flashover |
| Constant pressure load cyclic test in air (22kV, 95℃～100℃, 5h heating and 3h cooling per cycle, 30 cycles in total). | No penetration, no flashover |
| Constant pressure load cyclic test in water (22kV, 95℃～100℃, 5h heating and 3h cooling per cycle, 30 cycles in total). | No penetration, no flashover |
| Note: This product meets the requirements of IEC 60502.4 and GB/T 12706.4. | |
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