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Trade Verify
Address: 5F, Building 2, No.27 Gangjian Road, Changping Town, Dongguan, Guangdong, China
Phone: 86-755-29166640
Contact name:Lena Liu
Shenzhen CY COM Product Co., Ltd |
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Verified Suppliers
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Horizontal PC material Fiber Optic Splice Closure , optical splice closure
►Features
►Applications
►Specification
| Characteristics | Value/Performance | Methods and Conditions |
| Mechanical | ||
| Air Tightness | No air bubble seen | Put closure under water for 15min with closure's internal air pressure set at 100kPa±5kPa. |
| Remains100kPa±5kPa | Measure the internal pressure 24 hours later | |
| Air Tightness after re-installation | No air bubble seen and pressure remains unchanged | Do re-entry and re-installation 3 times and repeat above Air Tightness Tests. |
| Axial Pulling | Pressure remains unchanged | Pulling force: 1000N Time: 1min Internal air pressure: 60kPa±5kPa |
| Compression | Pressure remains unchanged | Applied pressure: 2000N/100mm Time: 1min Internal air pressure: 60kPa±5kPa |
| Impact | Pressure remains unchanged | Impact energy: 16N.m No. of impacts: 3 Internal air pressure: 60±5kPa |
| Bending | Pressure remains unchanged | Bending angle±45°(in two opposite directions) Tension: 150N No. of bending: 10 Internal air pressure: 60kPa±5kPa |
| Twisting | Pressure remains unchanged | Twisting angle: ±90° Torque: 50N No. of twisting: 10 Internal air pressure: 60kPa±5kPa |
| Thermal | ||
| Temperature Cycling | Pressure drop ≤5kPa | Cycling range: -40 ~ +60°C Cycling time: 2hrs at -40°C, then 2hrs at +60°C No. of cycling: 3 Internal air pressure: 60kPa±5kPa |
| Electrical | ||
| Insulation | Resistance between metal parts:2.0x105MΩ | Soak closure into water in 1.5m-depth for 24hrs,and measure the insulation resistance after taking it out of water. |
Resistance between each metal part and ground:2.0x105MΩ | ||
| High Voltage | No voltage break-downs and sparks | Soak closure into water in 1.5m-depth for 24hrs, then apply 15kV DC to the metal parts inside |
