LV/Flame Redartant/Steel Tape Armored/PVC/XLPE Insulated Electric Power Cable
More product about ElectricProduct Description
1. Applicable Standard:
GB/T 12706-2008, IEC 60502-2005
2. Product Description:
For XLPE insulated power cable, either chemical method or physical method had been employed to transform the molecular of PE from liner structure into three-dimensional network structure, i.e. thermoplastic PE and been transformed into thermosetting XLPE. After cross-linking, the mechanical performance, heating aging property and ambient stress resistance have been greatly improved, while its excellent electrical properties are still maintained.
Various of flame-retardant and non-flame retardant XLPE cable can be manufactured with three technology (peroxide, hot water and irradiation cross-linking). The flame-retardant cable covers all kinds of low-smoke low-halogen low-smoke halogen free, and non-smoke non halogen and three classes of A, B, C.
Maximum rated temperature of cable conductor is 90ºC
Maximum short-circuit temperature of cable conductor ≤ 250ºC
The temperature when laying cable ≥ 0ºC, The minimum bending diameter of cable is stipulated as follow:
For single-core cable: 20(D+d)±5% in mm
For multi-core cable: 15(D+d)±5% in mm
Where: D is the actual outer diameter of the cable
d is the actual outer diameter of the conductor.
3. Name & Application
Type | Description | Application |
VV | Copper ( Al) PVC insulation PVC sheath power cable | Can be laid in indoor tunnels and pipelines, can’t bear external mechanical force. |
VV22 | Copper (Al) steel tape armored PVC insulation / sheath power cable | Can be laid in indoor tunnels and pipelines, can’t bear external mechanical force. |
VV32 | Copper (Al) thin steel wire armored PVC insulation / sheath power cable | Can be laid in indoor tunnels and pipelines, can’t bear external mechanical force. |
VV42 | Copper (Al) thick steel wire armored PVC insulation / sheath power cable | Can be laid in indoor tunnels and pipelines, can’t bear external mechanical force. |
YJV | Copper ( Al) XLPE insulation PVC sheath power cable | Can be laid indoor, outdoor, tunnels, reinforced concrete pipelines or loose soil. Cable can’t bear outer mechanical force, but can bear a certain traction force. |
YJV22 | Copper (Al) steel tape armored XLPE insulation PVC sheath power cable | Laid underground, cable be bear outer mechanical force, but should not bear a large traction force. |
YJV32 | Copper (Al) thin steel wire armored XLPE insulation PVC sheath power cable | Laid indoor, tunnel or mines. Cable can bear outer mechanical force and fairly large traction force. |
YJV42 | Copper (Al) thick steel wire armored XLPE insulation PVC sheath power cable | Can be laid in vertical section, indoor, tunnels or mines. Cable can bear outer mechanical force and very large traction force. |
4. Specification
Type | Voltage | Section | Core Number | |
VV | YJV | 0.6/1kV | 1.5-800mm2 | 1 |
VV22 VV32 | YJV22 YJV32 | 2.5-400mm2 | ||
VV42 | YJV42 | 10-400mm2 | ||
VV | YJV | 0.6/1kV | 1.5-400mm2 | 2 |
VV22 VV32 | YJV22 YJV32 | 2.5-400mm2 | ||
VV42 | YJV42 | 4-400mm2 | ||
VV | YJV | 0.6/1kV | 1.5-400mm2 | 3 |
VV22 VV32 | YJV22 YJV32 | 2.5-400mm2 | ||
VV42 | YJV42 | 4-400mm2 | ||
VV VV22 | YJV | 0.6/1kV | 4-400mm2 | 4,3+1,5, 4+1, 3+2 |
VV32 VV42 | YJV32 YJV42 | 4-400mm2 |
Similar Or Related
0.6/1kv Electric Aluminum Conductor PVC/XLPE/PE Insulated PVC Sheathed Low/Medium Voltag Electrical Power Cable
Read More
Fire Resistant Marine Insulated PVC Sheath Jacket Underground Armoured Overhead Electrical Cables XLPE Copper Aluminum Electric Wire Power Cable
Read More
Low Voltage Unarmored Yjv Cable 0.6/1kv
Read More