vv22型電纜是聚氯乙烯絕緣聚氯乙烯護套鋼帶鎧裝電力電纜。第一V為聚氯乙烯絕緣,第二個V是聚氯乙烯護套。2、VV是電纜絕緣材料聚氯乙烯,P2是銅帶屏蔽,VV22是電纜內護套,2表示雙鋼帶鎧裝,也就是四條線的外層覆蓋鐵皮包裹,2表示聚氯乙烯外護套,22表示鎧裝緣聚氯乙烯護套。
vv22是鋼帶鎧裝,后面的2表示聚氯乙烯護套。型號:vv23,vv32B,vlv53,vlv42,ZRVVV,ZRVV22,ZRVV32,ZRVV32。執(zhí)行標準:GB/T 12706.1-2008RVV 銅芯聚氯乙烯絕緣聚氯乙烯護套阻燃電力電纜敷設在室內、隧道、電纜溝及管道中,電纜能承受一定的機械外力作用,但不能承受大的拉力。型:ZR-VV 銅芯聚氯乙烯絕緣聚氯乙烯護套阻燃電力電纜,敷設在室內、隧道及管道中,電纜不能承受機械外力作用。電纜型號:ZR-VLV 銅芯聚氯乙烯絕緣聚氯乙烯護套阻燃電力電纜,隧道及直埋等能承受較大機械外力等固定場合的電纜。電纜型號:ZR-VV ZR-VLV22 ZR-VV22 ZR-VLV22 ZR-VV22 ZR-VLV22 ZR-VV23 ZR-VLV23 ZR-VV23 ZR-VLV23 ZR-VV23 ZR-VV43 ZR-VLV43 ZR-VV43 ZR-VLV43 ZR-VV43 ZR-VLV43 ZR-VV43 ZR-VLV43 ZR-VV43 ZR-VLV43 ZR-VV43 ZR-VV43 ZR-VLV43 ZR-VV43 ZR-VLV43 ZR-VV43 ZR-VLV43 ZR-VV43 ZR-VLV43 ZR-VV43 ZR-VLV43 ZR-VLV43 ZR-VV43 ZR-VV43 ZR-VLV43 ZR-VLV43 ZR-VLV43 ZR-VLV43 ZR-VV43 ZR-VLV43 ZR-VLV43 ZR-VLV43 ZR-VLV43 ZR-VV43 ZR-VLV43 ZR-VLV43 ZR-VLV43 ZR-VV43 ZR-VLV43 ZR-YLV43 ZR-YLV43 ZR-YLV43 ZR-YLV43 ZR-YLV43 ZR-YLV43 ZR-YLV43 ZR-YLV43 ZR-YLV43 ZR-YLV43 ZR-YLV43 ZR-YLV43 ZR-YLV43 ZR-YLV43 ZR-YLV43 ZR-YLV43 ZR-YLV43 ZR-YLV43 ZR-YLV43 ZR-YLV43 ZR-YLV43 ZR-YLV43 。