Splice closure-Aixton brand

Airtight performance: After the box is closed, inflate it to 100kPa, soak it in a clean water container at room temperature and observe it stably for 15 minutes, no bubbles escape.
Insulation resistance: the insulation resistance between the metal component and the ground is ≥2×10 4MΩ
Pressure resistance: No breakdown and no arcing between metal components and ground under the action of 15kV (DC)/1min.
Fiber coil curvature radius: ≥30mm (internal control 40mm), no additional attenuation in the fiber splicing tray.
Stretch: can withstand axial tensile force ≥ 10 00N.
Lifespan: 25 years
working conditions
Working temperature: -40℃～+60℃
Relative humidity: ≤95[%](+40℃)
Atmospheric pressure: 70kPa～106kPa