Kvv Copper Control Cable 6/7/8/10/12 Core 1.5/2.5/4 mm Flame Retardant Multi-Core power cable
KVV control cable, fully known as polyvinyl chloride (PVC) insulated and sheathed control cable, is a copper-core PVC insulated and sheathed control cable, belonging to the category of fixed-laying power cables. Its implementation standards include GB/T 9330-2008, IEC60227, and IEC60502, and it is widely used in control and monitoring circuits and protection lines with an AC rated voltage of 450V/750V and below.
The conductor is typically a copper core, including oxygen-free copper, which is divided into two types: Class 1 single-strand and Class 2 7-strand stranded copper conductors. The insulation layer is made of polyvinyl chloride (PVC) material with digital coding, and the sheath is also made of PVC, with plastic filling inside to enhance mechanical properties. The cable can be produced with a range of 2-61 cores, and common conductor cross-sections include 0.75mm², 1.0mm², 1.5mm², 2.5mm², etc. The long-term operating temperature should not exceed 70℃, and the laying ambient temperature needs to be higher than 0℃. For unarmored models, the minimum bending radius is 6 times the outer diameter of the cable, while for shielded or armored structures, it is 12 times. This cable is suitable for indoor, cable trench, pipeline, or direct burial environments in power plants, stations, and other places. Shielded cables are commonly used in complex electromagnetic environments due to their anti-interference performance. The main derivative models include KVVR flexible cables, KVVP shielded cables, KVVP22 armored cables, etc.
Control Cable Comparison Table (KVV Series)
| | | | | | |
| | | | | | Indoor,cable tray,fixed control wiring |
| | | | | | Connections requiring bending |
| | | | | | Signal control in high-interference areas |
| | | | | | Mobile equipment,anti-interference |
Specifications
| Type | Name | Rated Voltage | Number of cores | Section Area (mm2) | Range of application |
| KVV | Copper Conductor,PVC Insulated and Sheathed Control Cable | 450V/750V | 2-61 | 0.75-2.5 | For laying indoors,in cable trench,pipelines and other fixed occasion |
| 2-14 | 4-6 |
| 2-10 | 10 |
| KVV22 | Copper Conductor,PVC Insulated and Sheathed,Steel tape Armored Control Cable | 7-61 | 0.75-1.5 | For laying indoors,in cable trench,directly buried pipeline and other fixed occasion,also can bear larger external mechanical
forces |
| 4-61 | 2.5 |
| 4-14 | 4-6 |
| 4-10 | 10 |
| KVVP | Copper Conductor,PVC Insulated and Sheathed,Braiding Shielded Control Cable | 2-61 | 0.75-2.5 | For laying indoors,in cable trench,pipelines,etc,and somewhere that need fixed installation |
| 2-14 | 4-6 |
| 2-10 | 10 |
| KVVP2 | Copper Conductor,PVC Insulated and Sheathed,Coppertape Screened Control Cable | 4-61 | 0.75-2.5 | For laying indoors,in cable trench,directly buried pipeline and other fixed occasion,also can bear larger external mechanical
forces |
| 4-14 | 4-6 |
| 4-10 | 10 |
| KVVR | Copper Conductor,PVC Insulated and Sheathed,Flexible Control Cable | 4-61 | 0.75-2.5 | For laying indoors,where there is a requirement for mobile |
| KVVRP | Copper Conductor,PVC Insulated and Sheathed,Braiding shielded Flexible Control Cable | 4-61 | 0.75-1.0 | For laying indoors,where there is a requirement for mobile screen |
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