0.6/1KV PVC/XLPE Insulated Power Cable
Insulated Conductor/ Insulated Wire/ Transmission Cable
Characteristic
These insulated power cables are suitable for use in three-phase five-wire transmission and distribution power systems. Separating the neutral wire from the ground wire is available for the stable operation of the system and safety of the operator.
Product Application
It is suitable to use for transmission and distribution electric circuit in power systems with rated voltage up to 0.6/1kV.
| Type and designation | |||
| Type | Designation | standard | |
| Copper core | Aluminium core | ||
| VV,YJV | VLV,YJLV | Copper (aluminum) PVC insulation PVC jacketing power cable | IEC60502-1 |
| VV22,YJV22 | VLV22,YJLV22 | Copper (aluminum) steel strip armoring PVC insulating and jacketing power cable | GB/T12706.1 |
| VV32, YJLV32 | VLV32, YJLV32 | Copper (aluminum) thin steel wire armoring PVC insulating and jacketing power cable | Q/321023KLA3.2 |
| VV42, YJV42 | VLV42, YJLV42 | Copper (aluminum thick steel wire armoring PVC insulating and jacketing power cable | Q/321023KLA6.2 |
| Note: the products also contain flame-retardant type and fire-resistant type (except for aluminum), and their properties are in accordance with the flame-retardant and fire-resistant requirements in GB/T18380 and GB/T19216 respectively. | |||
| Specification | ||||
| Type | Rated Voltage | No. of cores | Nominal cross-section | |
| Copper core | Aluminium core | mm2 | ||
| VV 、 VV22 、 VV32 、 VV42 、 YJV 、 YJV22 、 YJV32 、 YJV42 | VLV 、 VLV22 、 VLV32 、 VLV42 、 YJLV 、 YJLV22, 、 YJLV32 、 YJLV42 | 0.6/1KV | 1 | 1.5 ~ 1000 2.5 ~ 300 10 ~ 300 |
| VV 、 VV22 、 VV32 、 VV42 、 YJV 、 YJV22 、 YJV32 、 YJV42 | VLV 、 VLV22 、 VLV32 、 VLV42 、 YJLV 、 YJLV22, 、 YJLV32 、 YJLV42 | 2 | 1.5 ~ 185 2.5 ~ 185 4 ~ 185 | |
| VV 、 VV22 、 VV32 、 VV42 、 YJV,YJV22 、 YJV32 、 YJV42 | VLV 、 VLV22 、 VLV32 、 VLV42 、 YJLV 、 YJLV22 、 YJLV32 、 YJLV42 | 3 | 1.5 ~ 300 2.5 ~ 300 4 ~ 300 | |
| V 、 VV22 、 VV32 、 VV42 、 YJV 、 YJV22 、 YJV32 、 YJV42 | VLV 、 VLV22 、 VLV32 、 VLV42 、 YJLV 、 YJLV22 、 YJLV32 、 YJLV42 | 4,3 1,5,4 1,3 2 | 4 ~ 300 | |
Property parameter
1. Conductor DC resistance meets GB/T3956 standards.
2. Finished cable shall pass the AC voltage (50Hz, 5min, 3500V) test without breakdown. Water-immersion voltage resistant test is for the single core cable with no armor.
3. Insulation resistance
4. Flame-retardant test
Finished cable shall meet the flame-retardant property test requirement stipulated in IE60332-3 and GB/T18380.3.
5. Fire-resistance test
Finished cable shall meet the fire resistant test requirements stipulated in IEC60332-21 and GB/T19216.21.
| Insulation resistance | ||
| No. | Property | PVC insulation |
| 1 | ρΩ·cm volume resistivity rating operating temperature 20℃ of the cable | 10 13 10 10 |
| 2 | Ki MΩ·km insulation resistance constant Ki rating operating temperature 20℃ of the cable | 36.7 0.037 |
