8.7/15kV cable accessory with optical fiber embedded in conductor
Model:
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Description
The 8.7/15kV fiber-in-conductor intermediate joint not only completes cable splicing while meeting electrical performance, but also restores the original structure of the optical fiber; the fiber is led out from the cable termination, and the termination transitions the fiber from the high-voltage end to the low-voltage end while providing effective sealing. The entire circuit together forms a smart cable system, with the fiber running through the entire cable conductor, enabling accurate online temperature measurement. Product features: made of high-quality EPDM rubber, it not only has excellent electrical performance but also offers high tear resistance, ozone resistance, oxidation resistance, corrosion resistance, and high mechanical strength.
Features
The 8.7/15kV intermediate joint with optical fiber embedded in the conductor not only completes cable splicing to meet electrical performance, but also restores the original structure of the optical fiber; the optical fiber is led out from the cable termination, which can transition the fiber from the high-voltage end to the low-voltage end and provides good sealing. The entire circuit together forms a smart cable system, with the optical fiber running through the entire cable conductor, enabling accurate online temperature measurement. Product features: Made of high-quality EPDM rubber, it has excellent electrical performance as well as high tear resistance, ozone resistance, oxidation resistance, corrosion resistance, and high mechanical strength.
Specifications
Power-frequency withstand voltage (AC) 39kV/5minno breakdown, no flashover
Partial discharge 15kV≤10pC
Impulse voltage 95kV (10 times each of positive and negative polarity)no breakdown, no flashover
Constant-voltage load cycle test in air (22kV, 95°C–100°C, heating 5h and cooling 3h per cycle, 30 cycles in total)no breakdown, no flashover
Constant-voltage load cycle test in water (22kV, 95°C–100°C, heating 5h and cooling 3h per cycle, 30 cycles in total)no breakdown, no flashover
The 8.7/15kV intermediate joint with optical fiber embedded in the conductor not only completes cable splicing to meet electrical performance, but also restores the original structure of the optical fiber; the optical fiber is led out from the cable termination, which can transition the fiber from the high-voltage end to the low-voltage end and provides good sealing. The entire circuit together forms a smart cable system, with the optical fiber running through the entire cable conductor, enabling accurate online temperature measurement. Product features: Made of high-quality EPDM rubber, it has excellent electrical performance as well as high tear resistance, ozone resistance, oxidation resistance, corrosion resistance, and high mechanical strength.
Specifications
Power-frequency withstand voltage (AC) 39kV/5minno breakdown, no flashover
Partial discharge 15kV≤10pC
Impulse voltage 95kV (10 times each of positive and negative polarity)no breakdown, no flashover
Constant-voltage load cycle test in air (22kV, 95°C–100°C, heating 5h and cooling 3h per cycle, 30 cycles in total)no breakdown, no flashover
Constant-voltage load cycle test in water (22kV, 95°C–100°C, heating 5h and cooling 3h per cycle, 30 cycles in total)no breakdown, no flashover
8.7/15kV cable accessory with optical fiber embedded in conductor
Model:
Description
The 8.7/15kV fiber-in-conductor intermediate joint not only completes cable splicing while meeting electrical performance, but also restores the original structure of the optical fiber; the fiber is led out from the cable termination, and the termination transitions the fiber from the high-voltage end to the low-voltage end while providing effective sealing. The entire circuit together forms a smart cable system, with the fiber running through the entire cable conductor, enabling accurate online temperature measurement. Product features: made of high-quality EPDM rubber, it not only has excellent electrical performance but also offers high tear resistance, ozone resistance, oxidation resistance, corrosion resistance, and high mechanical strength.