外护套

PUR聚醚类外护套控制电缆，抗水解，耐油，耐磨，抗撕裂。

PUR polyether kind of the sheath control cable , water resistance , oil resistance , resistance to abrasion , ripstop .

高压电缆外护套故障及其对策

Fault of Sheath of HV Power Cable and Countermeasure

高压、超高压XLPE电缆外护套的性能

Discussion on Sheath Performance of HV , EHV XLPE Cable

XLPE电缆外护套故障定位特例分析

Special case analysis for oversheath trouble-locating of XLPE cables

介绍了低压配电网TN接地型式，并对五芯电力电缆PE绝缘线芯颜色标志、外护套标称厚度的计算及PE线导体截面积选择进行了讨论。

This paper presents TN grounding of LV power distribution network . It also discusses the colour code of PE wire in 5-core power cables , calculation of the thickness of outer sheath and selection of conductor size of PE wire .

高压电缆非金属外护套故障测寻方法

Trouble - locating Method of Non - metallic External Sheath for HV Cable

外护套环流及接地不良对电力电缆的影响分析

Analysis on Cable Sheath Circulating Current and Imperfect Grounding

外护套：聚氨酯低烟无卤。

The jacket : polyurethane low smoke non-halogen .

防止高压单芯电缆外护套故障的一些对策

Countermeasures to prevent the troubles with the outer sheaths of high voltage single-core cables

可按客户要求增加屏蔽网或添加外护套。

The braid and jacket can be added according to the customer 's requirement .

本文介绍了一种监测海底通讯光缆外护套电绝缘性能的方法。

This paper introduces a method for monitoring insulation performance of the undersea communication optical cable .

假如其它外护套破损，则不同外护套的电缆不能捆扎在一起。

The cables provided with different outer sheath can 't be tied together , if caused damage of other outer sheath .

近年来，中山地区电缆终端金属外护套接地装置频频被盗，严重威胁着主网的安全稳定运行。

In recent years , metal jacket earthing devices of electric cable terminals are stolen frequently , seriously threatening grid safety .

对电力电缆外护套厚度的检验若控制不当，就会增加操作难度和产品成本。

If controlling inappropriate in checkout of power cable outer sheath thickness , then will increase difficulty in operating and production cost .

低烟无卤外护套拖链系统对绞屏蔽控制电缆应用于高要求的运动场合，军工医院设备常用。

The low smoke non-halogen sheath drag chain system to wring shielding control cable used in high requirements of the movement , military hospital equipment common occasions .

要解决这个问题，就要充分利用避雷线和进线电缆外护套的工频分流作用，减小在接地故障时接地网的入地电流。

To solve this problem , the power-frequency shunt function of the overhead ground wire and the lead-in cable jacket can be used to reduce the earth short-circuit current .

正确控制电力电缆外护套的平均厚度和最小厚度，对产品质量控制、生产效率提高、降低成本增加效益都具有非常现实的意义。

Controlling accurately power cable outer sheath average thickness and Min. thickness has much actual significance for product quality controlling , increasing production efficiency and reducing waste and improving economic benefit .

重点研究了电缆的发热方程和等值热路，推导出载流能力与外护套温度的关系，从而实现对载流能力在线预测的目的。

The paper focuses on researching the heat equation and equivalent circuit of power cable , deducing the function of current carrying capability and the outer sheathing of power cable and realizing current carrying capability forecasting .

总结介绍珠海地区电缆的选型、敷设环境、回填验收、施药、诱杀、定期检测及修复电缆外护套等多种白蚁防治的经验和方法。

This paper summarizes the prevention measures from the damage of HV cable caused by ants , such as correct selection of cable , laying condition , backfill , applying drug , periodic detection and repairing the sheath etc.

非粘结柔性管道的结构主要由金属层和聚合物层组成。金属层包括骨架层、抗压铠装层及抗拉铠装层。聚合物层包括内护套层、外护套层以及金属层之间的防磨层等。

Unbonded flexible pipe is a composite structure built up of several steel layers ( carcass layer , pressure armor layer and tension armor layers ) and polymer layers ( inner sheath layer , anti-wear layer and outer sheath layer ) .