RVSP22屏蔽双绞铠装控制电缆Shielded twisted pair armored control cable

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产品名称：RVSP22屏蔽双绞铠装控制电缆Shielded twisted pair armored control cable
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添加时间：2024-03-22 15:12:31
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介绍：

RVSP22电缆是软屏蔽双绞铠装控制信号线无氧纯铜阻燃电缆，具有双层屏蔽结构和优良的抗干扰性能，适用于高频传输。广泛应用于楼宇自动化控制系统、防盗报警系统、消防系统、三表自抄系统、通信、音频、音响系统、仪表、电子设备及自动化装置等需防干扰线路的连接。

RVSP22 cable is a soft shielded twisted pair armored control signal line oxygen free pure copper flame-retardant cable, with a double-layer shielding structure and excellent anti-interference performance, suitable for high-frequency transmission. Widely used in building automation control systems, anti-theft alarm systems, fire protection systems, three meter self reading systems, communication, audio, sound systems, instruments, electronic equipment, and automation devices that require anti-interference circuit connections.

一、什么是RVSP22电缆

RVSP22电缆是在RVSP电缆的基础上加了一层钢带铠装。即软屏蔽双绞铠装控制信号线无氧纯铜阻燃电缆；

1、 What is RVSP22 cable

The RVSP22 cable is equipped with a layer of steel tape armor on top of the RVSP cable. That is,

soft shielded twisted pair armored control signal wire oxygen free pure copper flame-retardant cable;

额定电压：300/300V

产品标准：JB/T 8734.3-2012

Rated voltage: 300/300V

Product standard: JB/T 8734.3-2012

二、RVSP22 电缆的特点如下：

1.外部屏蔽：RVSP22 电缆具有双层屏蔽结构，由金属编织网和铜带组成。外部屏蔽层可有效抑制外部电磁干扰，保护信号传输的稳定

2、 The characteristics of RVSP22 cable are as follows:

1. External shielding: The RVSP22 cable has a double-layer shielding structure, composed of metal

braided mesh and copper tape. The external shielding layer can effectively suppress external electromagnetic

interference and protect the stability of signal transmission

2.内部导体：电缆内部采用实心或绞合导体，提供较低的电阻和较高的导电性能。

2. Internal conductor: Solid or twisted conductors are used inside the cable to provide lower

resistance and higher conductivity.

3.同轴结构：RVSP22 电缆采用同轴结构，外部屏蔽层与内部导体之间有一定的空气隙，有助于减小信号衰减和干扰。

3. Coaxial structure: The RVSP22 cable adopts a coaxial structure, with a certain air gap between the external

shielding layer and the internal conductor, which helps to reduce signal attenuation and interference.

4.适用于高频传输：RVSP22 电缆适用于频率范围高达 100GHz 的射频信号传输。

4. Suitable for high-frequency transmission: RVSP22 cables are suitable for transmitting RF signals

in the frequency range of up to 100GHz.

5.抗干扰性能：由于其双层屏蔽结构和优良的电磁兼容性，RVSP22 电缆能在恶劣的电磁环境中保持稳定的信号传输性能。

5. Anti interference performance: Due to its double-layer shielding structure and excellent electromagnetic

compatibility, the RVSP22 cable can maintain stable signal transmission performance in harsh electromagnetic

environments.

三、RVSP22电缆的用途

应用于楼宇自动化控制系统、防盗报警系统、消防系统、三表自抄系统、通信、音频、音响系统、仪表、电子设备

及自动化装置等需防干扰线路的连接。

3、 The purpose of RVSP22 cable

Applied to building automation control systems, anti-theft alarm systems, fire protection systems,

three meter self reading systems, communication, audio, sound systems, instruments, and electronic equipment

And the connection of anti-interference circuits such as automation devices.

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