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product manual
Standard: This product is manufactured according to the national standard (GB12706-2002) the International Electrotechnical Commission IEC60502. The product is suitable for laying on transmission distribution lines with rated voltage (Uo/U) of 0.6/1KV below.
model | name | Scope of application |
VV | PVC insulated PVC sheathed power cable | When laid indoors, in tunnels pipelines, cables cannot withstand mechanical external forces. |
VV22 | PVC insulated PVC sheathed steel tape armored power cable | Laying indoors, in tunnels pipelines, the cables can withstand mechanical external forces. |
model | Number of cores | Nominal area(mm2) | model | Number of cores | Nominal area(mm2) |
VV | 1 | 1.5-1000 | VLV | 1 | 2.5-1000 |
VV、VV22 | 2 | 1.5-400 4－400 | VLV、VLV22 | 2 | 2.5-400 4-400 |
VV、VV22 | 3 | 4-400 | VLV、VLV22 | 3 | 2.5-400 4-400 |
VV、VV22 | 3+1 | 4-400 | VLV、VLV22 | 3+1 | 4-400 |
VV、VV22 | 4 | 4-400 | VLV、VLV22 | 4 | 4-400 |
VV、VV22 | 5 | 4-400 | VLV、VLV22 | 5 | 4-400 |
VV、VV22 | 3+2 | 4-400 | VLV、VLV22 | 3+2 | 4-400 |
VV、VV22 | 4+1 | 4-400 | VLV、VLV22 | 4+1 | 4-400 |
Guangxi cable manufacturers, use characteristics:
For long-term use of the cable, the maximum working temperature shall exceed 70°C, the short-circuit shall exceed 160°C for five seconds. The cable laying is limited by the drop, the ambient temperature during laying shall be lower than 0°C. The minimum bending radius of the cable during laying: single The core cable is 40(D+d)mm, the multi-core cable is 30(D+d)mm, (D d are the nominal outer diameter of the main conductor of the cable, if the main conductor is circular, then d=1.13/S. S: The nominal cross section of the main conductor, in mm2.) The single-core armored cable is only suitable for DC.
