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用于交流額定電壓450V/750V及以下控制監(jiān)控回路及保護(hù)線路等場(chǎng)合。其中屏蔽型控制電纜,由于具有良好的屏蔽性能得到電廠、電站的大量使用,電纜意義敷設(shè)在室內(nèi)、電纜溝、管道、直埋、豎井等能承受較大機(jī)械拉力的固定場(chǎng)合。
Used for control and monitoring circuits and protection circuits with rated AC voltage of 450V/750V and below. Among them, shielded control cables are widely used in power plants and power stations due to their excellent shielding performance. The significance of cables is to be laid in fixed situations that can withstand significant mechanical tension, such as indoor, cable trenches, pipelines, direct burial, and vertical shafts.
使用特性
Usage characteristics
1、電纜導(dǎo)體的長(zhǎng)期允許工作溫度為70℃。
1. The long-term allowable working temperature for cable conductors is 70 ℃.
2 、電纜的敷設(shè)溫度應(yīng)不低于0 ℃,推薦的允許彎曲半徑:無(wú)鎧裝層的電纜,應(yīng)不小于電纜外徑的6 倍。有鎧裝或銅帶屏蔽結(jié)構(gòu)的電纜,應(yīng)不小于電纜外徑的12倍。有屏蔽層結(jié)構(gòu)的軟電纜,應(yīng)不小于電纜外徑的6 倍。
2. The laying temperature of the cable should not be lower than 0 ℃, and the recommended allowable bending radius is: for cables without armor layer, it should not be less than 6 times the outer diameter of the cable. Cables with armored or copper tape shielding structures should not be less than 12 times the outer diameter of the cable. Soft cables with a shielding layer structure should not be less than 6 times the outer diameter of the cable.
基本型號(hào)說(shuō)明
Basic model description
型號(hào)
model
型號(hào)名稱說(shuō)明
Model name description
KVV
KVV
銅芯聚氯乙烯絕緣聚氯乙烯護(hù)控制電纜
Copper core PVC insulated PVC protective control cable
KVVR
KVVR
銅芯聚氯乙烯絕緣聚氯乙烯護(hù)套控制軟電纜
Copper core PVC insulated PVC sheathed control flexible cable
KVVP
KVVP
銅芯聚氯乙烯絕緣聚氯乙烯護(hù)套銅線編織屏蔽控制電纜
Copper core PVC insulated PVC sheathed copper wire braided shielded control cable
KVVRP
KVVRP
銅芯聚氯乙烯絕緣聚氯乙烯護(hù)套銅線編織屏蔽控制軟電纜
Copper core PVC insulated PVC sheathed copper wire braided shielded control flexible cable
KVVP2
KVVP2
銅芯聚氯乙烯絕緣聚氯乙烯護(hù)套銅線銅帶屏蔽控制電纜
Copper core PVC insulated PVC sheathed copper wire and copper tape shielded control cable
KVVP22
KVVP22
銅芯聚氯乙烯絕緣聚氯乙烯護(hù)套銅線編織屏蔽、鋼帶控制電纜
Copper core PVC insulated PVC sheathed copper wire braided shielding, steel strip control cable
KYJV
KYJV
銅芯聚氯乙烯絕緣聚氯乙烯護(hù)套控制電纜
Copper core PVC insulated PVC sheathed control cable
KVJVR
KVJVR
銅芯聚氯乙烯絕緣聚氯乙烯護(hù)套控制軟電纜
Copper core PVC insulated PVC sheathed control flexible cable
KYJVP
KYJVP
銅芯聚氯乙烯絕緣聚氯乙烯護(hù)套控銅線編織屏蔽控制電纜
Copper core PVC insulated PVC sheathed control copper wire braided shielded control cable
KYJVRP
KYJVRP
銅芯聚氯乙烯絕緣聚氯乙烯護(hù)套控銅線編織屏蔽控制軟電纜
Copper core PVC insulated PVC sheathed control copper wire braided shielded control flexible cable
KYJVP2
KYJVP2
銅芯聚氯乙烯絕緣聚氯乙烯護(hù)套銅帶屏蔽控制電纜
Copper core PVC insulated PVC sheathed copper tape shielded control cable
KYJVRP2
KYJVRP2
銅芯聚氯乙烯絕緣聚氯乙烯護(hù)套銅帶屏蔽控制軟電纜
Copper core PVC insulated PVC sheathed copper tape shielded control flexible cable
KYJV22
KYJV22
銅芯聚氯乙烯絕緣聚氯乙烯護(hù)套鋼帶鎧裝控制電纜
Copper core PVC insulated PVC sheathed steel strip armored control cable
KYJVR22
KYJVR22
銅芯聚氯乙烯絕緣聚氯乙烯護(hù)套鋼帶鎧裝控制軟電纜
Copper core PVC insulated PVC sheathed steel strip armored control flexible cable
KYJVP22
KYJVP22
銅芯聚氯乙烯絕緣聚氯乙烯護(hù)套銅線編織屏蔽、鋼帶鎧裝控制電纜
Copper core PVC insulated PVC sheathed copper wire braided shielding, steel tape armored control cable
KYJVRP22
KYJVRP22
銅芯聚氯乙烯絕緣聚氯乙烯護(hù)套銅線編織屏蔽、鋼帶鎧裝控制軟電纜
Copper core PVC insulated PVC sheathed copper wire braided shielding, steel tape armored control flexible cable