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一、KVVP22控制屏蔽電纜介紹 KVVP控制屏蔽電纜適用于額定電壓U0 U450 750V及以下控制、監(jiān)視回路及保護線路的連接線,主要用于防電磁波干擾、需要有屏蔽的
1、 KVVP22 Control Shielded Cable Introduction KVVP Control Shielded Cable is suitable for connecting control, monitoring circuits, and protection circuits with rated voltage U0 U450 750V and below. It is mainly used to prevent electromagnetic interference and requires shielding
一、KVVP22控制屏蔽電纜介紹
KVVP控制屏蔽電纜適用于額定電壓U0/U 450/750V 及以下控制、監(jiān)視回路及保護線路的連接線,主要用于防電磁波干擾、需要有屏蔽的場所。
K——表示電纜是控制電纜
VV——聚氯乙烯絕緣、聚氯乙烯護套
P2——銅帶屏蔽 22——鋼帶鎧裝
KVVP2:銅芯聚氯乙烯絕緣聚氯乙烯護套銅帶屏蔽控制電纜,敷設在室內(nèi),電纜溝,管道等要求屏蔽的固定場合。
1、 Introduction to KVVP22 Control Shielded Cable
KVVP control shielded cable is suitable for connecting control, monitoring circuits,
and protection circuits with rated voltage U0/U 450/750V and below.
It is mainly used for preventing electromagnetic interference and in places that require shielding.
K - indicates that the cable is a control cable
VV - polyvinyl chloride insulation, polyvinyl chloride sheath
P2- Copper tape shielding
22- Steel strip armor
KVVP2: Copper core PVC insulated PVC sheathed copper tape shielded control cable, laid indoors,
in cable trenches, pipelines and other fixed occasions that require shielding.
二、KVVP22控制屏蔽電纜基本參數(shù)
電纜導體的長期允許工作溫度為70℃,耐高溫型屏蔽電纜z高可達300度。
電纜的敷設安裝允許彎曲半徑:
1、無鎧裝層的電纜,應不小于電纜外徑的6倍。
2、有鎧裝或銅帶屏蔽結(jié)構(gòu)的電纜,應不小于電纜外徑的12倍。
3、有屏蔽層結(jié)構(gòu)的軟電纜,應不小于電纜外徑6倍。
2、 Basic parameters of KVVP22 control shielded cable
The long-term allowable working temperature for cable conductors is 70 ℃,
and high-temperature resistant shielded cables can reach up to 300 ℃.
The allowable bending radius for cable laying and installation is:
1. Cable without armor layer should not be less than 6 times the outer diameter of the cable.
2. Cables with armored or copper tape shielding structures should not be less than 12 times
the outer diameter of the cable.
3. Soft cables with a shielding layer structure should not be less than 6 times the outer diameter of the cable.
三、KVVP22控制屏蔽電纜規(guī)格型號
KVVP22電纜規(guī)格是0.75-2.5平方,4-61芯,4-10平方,4-14芯
3、 KVVP22 Control Shielded Cable Specification and Model
The specifications of KVVP22 cable are 0.75-2.5 square meters, 4-61 cores, 4-10 square meters, and 4-14 cores