... 35kV and below.Compared with PVC Insulated Power Cable, xlpe power cable boasts not only characteristics of excellent electricity, mechanism ... installation, but not external mechanical forces. Laying single core cable in magnetic ducts is not allowed.YJLVAl. Conductor, XLPE ... installation, but not external mechanical forces. Laying single core cable in magnetic ducts is not allowed.YJLYAl. Conductor, ...