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微型电缆内置式测温光缆


  • 详细介绍

微型电缆内置式测温光缆

(HV Power Cable Built-in DTS Sensor Cable)

产品描述 Description

该款光缆是专为高压电缆内置光缆测温而设计的传感光缆。光缆采用超微设计,将传感光纤放在一根超小外径的不锈钢软管内,软管外面紧密包裹凯夫拉和不锈钢编织网加强,最外层采用半导体塑料护套。这种光缆的结构简单,外径微小,可以适应电缆内狭小的空间,更重要的是其具有良好的导热性能。这种光缆内置于高压、超高压电缆中,用于监测导体温度及其他物理量。

    HV Power Cable build-in DTS Sensor Cable is the sensing cable that built-in a high-voltage power cable, in order to inspect the conduct’s temperature of HV power cable when working. By the ultra design, the sensor cable is put in a stainless steel soft pipe with ultra small diameter, and the soft pipe is strengthened by the Kevlar strengthening member, stainless steel mesh grid, and the semiconductor plastic outer jacket. With simple structure and ultra small diameter, this cable is fit for the narrow space in the cable, with good thermal conductive performance. This cable is embedded in the high-voltage and ultra high-voltage cable to monitor the temperature of the conductor and other physical quantities.

 

产品特点 Features

◆ 半导体塑料护套,具有良好的导静电性能;

  Semiconductor plastic jacket with good static conductivity;

◆ 外径微小,体积小,可以节约电缆铝护套内空间,提高电缆防水性;

Ultra small diameter and volume, saving the aluminum jacket space of the

cable, and enhancing the water resistance of the cable;

◆ 光缆柔软、韧性好,便于电缆加工成形及日后的安装布放;

High pliability and tenacity, convenient for the machining and

shaping, construction and distribution;

推荐用途 Application

◆ 高压电缆内置,放于阻水层;

  Build-in fiber optical sensing cable of high-voltage power wire

◆ 导体内置(即置于导体内);

  Build-in fiber optical sensing cable of high-voltage power wire

 

主要参数 Main Parameters

光纤

芯数

Fiber count

外径

O.D.

(mm)

允许拉伸

Tensile Resistance

(N)

允许压扁力

Pressure Resistance

(N/100mm)

最小弯曲半径

Mini Bending Radius

(mm)

一般衰减

Attenuation

(dB/km)

适用温度范围

Operation Temperature

()

光缆

净重

N.W

(kg/km)

长期

Long

短期

Short

长期

Long

短期

Short

动态

静态

850nm

1300nm

长期

Long

短期2小时

Short

(2 Hours)

1

2.2

200

400

3000

4000

44

22

3.0

1.0

-2085

120

16

2

3.1

200

400

3000

4000

63

31

3.0

1.0

-2085

120

22

 

 

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来源:http://www.finecomtech.com/supply/wdcggl/wxdlnzscwgl/4.html
发布时间:2020-08-24

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