Shijiazhuang Fengyan Cable Co., Ltd.

Standard: GB/T12706.1-2008 Type, Name and Application: TypeNameApplication Copper conductor VV-T Z(A,B,C)-VV-T YJV-T Z(A,B,C)-YJV-TVLV-T Z(A,B,C)-LV-T YJLV-T Z(A,B,C)-JLV-TPVC/XLPE Insulated concentric conductor PVC sheathed Power CableFor laying indoors, in tunnels and cable ditch, unable to bear external mechanical force, has the strong property of anti eletro-magnetic interference and lightning strike VV22-T Z(A,B,C)-VV22-T YJV22-T Z(A,B,C)-YJV22-TVLV22-T Z(A,B,C)-LV22-T YJLV22-T Z(A,B,C)-JLV22-TPVC/XLPE Insulated concentric conductor Steel tape armored PVC sheathed Power CableFor laying indoors, in tunnels and direct in ground, able to bear external mechanical force, has the strong property of anti electro-magnetic interference and lightning strike VV23-T Z(A,B,C)-VV23-T YJV23-T Z(A,B,C)-YJV23-TVLV23-T Z(A,B,C)-LV23-T YJLV23-T Z(A,B,C)-JLV23-TPVC/XLPE Insulated concentric conductor Steel tape armored PE sheathed Power CableFor laying indoors, in tunnels and direct in ground, able to bear external mechanical force, has the strong property of anti electro-magnetic interference and lightning strike Specification: TypeCoresNominal cross section(mm²) Copper conductorAluminum conductor VV-T, Z(A,B,C)-VV-T YJV-T, Z(A,B,C)-YJV-TVLV-T, Z(A,B,C)-VLV-T VJLV, Z(A,B,C)-VJLV-T3+1(T) 3+1+1(T) 4+1(T)4-630 VV22-T Z(A,B,C)-VV22-T YJV22-T Z(A,B,C)-YJV-22-TVLV22-T Z(A,B,C)-VLV22-T YJLV22-T, Z(A,B,C)-YJLV22-T VV23-T Z(A,B,C)-VV23-T YJV23-T Z(A,B,C)-YJV23-TVLV23-T Z(A,B,C)-VLV23-T YJLV23-T, Z(A,B,C)-YJLV23-T This product has the following feathers in addition to the low voltage power cable: 1. It has the comparative lower and average resistance to arranged (reversed) sequence and zero sequence, help to improve the quality of power supply. 2. At the zero sequence statement, concentric layer conductor has the much lower electric resistance value compare to the fourth core of the four-core cable. It helps the short circuit automatic protect device to make quick reaction, and ensure the safe run of the cable and related equipment. 3. It has the strong property of anti electro-magnetic interference and lighting strike 4. Five-core cable is applied to TN-S and TN-C-S electric supply system