18151728583

ROV零浮力漂浮电缆

  • 2021-07-13
  • 面议
  • 516 次
  • 0
  • 孙经理
  • 江苏省常州市新北区春江镇高圩塘永新路194号
  • 暂无

ROV零浮力漂浮电缆

ROV zero buoyancy floating cable:

ROV零浮力漂浮电缆ROV零浮力漂浮电缆ROV零浮力漂浮电缆

光电复合缆、同轴电缆等,最长可达5km/根,耐磨耐海水腐蚀;电缆外护套和水密接头材料相容性好,粘接牢靠。

Composite cable, coaxial cable, unbroken length up to 5km  wear-resistant and seawater corrosion resistant; The outer sheath of the cable has good compatibility with the watertight joint material.


零浮力电源线+信号线+单模光纤 注意事项:
一、技术要求
二、零浮力电缆主要用于设备间的电气连接,要求在水下环境工作。根据信号传输要求,信号控制线可为多股绞合的单芯、多芯、多对不同组合的芯线组成;根据使用要求,可以为纵向水下机器人电缆形式、横向密封形式。
三、纵向水下零浮力电缆:用于舰船穿仓连接,高可靠性的使用环境。要求电缆端面(轴向)能耐水压,在规定试验压力和时间内,不允许有水渗出。
四、横向水下零浮力电缆:非穿仓用的水下使用环境。要求电缆外护套(径向)能耐水压,在规定试验压力和时间内,电缆绝缘电阻不下降,电缆不变形。
Precautions for zero buoyancy power line + signal line + single mode fiber:
1、 Technical requirements
2、 Zero buoyancy cable is mainly used for electrical connection between equipment, which requires working in underwater environment. According to the requirements of signal transmission, the signal control line can be composed of multi stranded single core, multi-core and many pairs of different combinations of core wires; According to the use requirements, it can be in the form of longitudinal cable and transverse sealing.
3、 Longitudinal underwater zero buoyancy cable: it is used to connect the ship through the cabin and in high reliability environment. It is required that the end face (axial) of the cable can withstand water pressure, and no water seepage is allowed within the specified test pressure and time.
4、 Horizontal underwater zero buoyancy cable: it is not used in the underwater environment. It is required that the outer sheath (radial) of the cable can withstand water pressure, and the insulation resistance of the cable will not drop and the cable will not deform within the specified test pressure and time.

技术参数

1、光电缆基本参数
1.1技术规范:gb/t3956
1.2材料标准:gb/t3953
1.3线缆芯数:电源线+光纤+信号线 
1.4   光纤标准:g.657a2/g652.d
1.5   单模光纤衰减要求:
光纤衰减1310nm≤0.35db/km
1550nm≤0.21db/km
2、浮力保护套:
2.0 内护套可供选tpe pu发泡
2.1 外层保护套材质:pu
2.2 内层有线状填充抗拉材料
2.3 外径:越小越好
2.4 防水性:500~1000米水深无渗水
2. 电缆比重:≦1.0水比重
2.7 防腐性:耐碱性>ph9、耐酸性<ph6
3、抗拉力:≥500kg
4、抗弯曲:弯曲半径可小于10倍光缆外径,可保证反复收放1000次。
technical parameter
1. Basic parameters of optical cable
1.1 technical specification: GB / T 3956
1.2 material standard: GB / T 3953
1.3 number of cable cores: power line + optical fiber + signal line
1.4 optical fiber standard: g.657a2 / g652. D
1.5 attenuation requirements of single mode fiber:
Fiber attenuation 1310nm ≤ 0.35db/km
1550nm≤0.21db/km
2. Buoyancy cover:
2.0 inner sheath available TPE PU foam
2.1 material of outer protective cover: PU
2.2 inner linear filling tensile material
2.3 outer diameter: the smaller the better
2.4 waterproof: no water seepage in 500 ~ 1000m water depth
2. Specific gravity of cable: ≤ 1.0 specific gravity of water
2.7 corrosion resistance: alkali resistance > PH9, acid resistance < ph6
3. Tensile strength: ≥ 500kg
4. Bending resistance: the bending radius can be less than 10 times of the outer diameter of the optical cable, which can ensure 1000 times of repeated retraction and playback.



本文内容摘自常州宇捷新材料科技有限公司(http://www.czyujie.cn)是一家生产ROV零浮力漂浮电缆的公司,如需转载请标明出处。


Changzhou Yujie New Material Technology Co., Ltd. (http://www.yjxclkj.cn) Is a ROV zero buoyancy floating cable.company. If you need to reprint, please indicate the source. ?



相关标签

  • 常州宇捷新材料科技有限公司

  • 孙经理
  • 18151728583
  • 18151728583
  • yujie_lj@126.com
  • 江苏省常州市新北区春江镇高圩塘永新路194号