H07VV-F RVV Multicore Control Cable CU/PVC/PVC 2 Core To 24 Core

CU/PVC/PVC H07VV-F RVV Multicore Control Cable

Definition:
Rated voltage 450/750V, the number of cores is from 2 cores to 24 cores according to the national standard, two or more cores are twisted into a cable, and the outer layer is twisted to the right. It is widely used in instruments, meters, building intercom, monitoring and monitoring Control

Installation:

PVC insulated PVC sheathed flexible cable.
Meaning of letters:
The letter R stands for flexible cord
The letter V stands for insulator polyvinyl chloride (PVC)
The rvv wire is the most commonly used cable in the weak current system. The number of core wires is variable, two or more, and there is a PVC sheath on the outside. There is no special requirement for the arrangement of the core wires.

Inspection requirements:
RVV refers to the multi-strand copper core flexible wire, the logo on the exterior line, the comparable thickness of the skin layer and the core. The skin layer is generally a polychloride material. The copper core is 19 strands. The specifications are generally 1, 1.5, 2.5 square millimeters .Look at the length of the line (a circle is 100 meters), the national standard line is 95-100 meters, and the non-standard line is about 90 meters.

Product performance:
Product name: RVV cable, RVV wire and cable
Rated voltage: 450/750V.
Conductor: Multi-stranded copper conductor, in line with GB/T 3956 category 5 (equivalent to IEC60228.5).
Insulation: Polyvinyl chloride compound (PVC).
Sheath: flexible polyvinyl chloride compound (PVC), gray (RAL7001).
Core identification: ≤5 cores, colored cores; black cores, white numbers, yellow and green ground wires.
Number of cores: 2-5 cores, 7-36 cores (products out of the CCC catalog, no CCC certification).
Cross-sectional area: 0.75-2.5mm², 0.5, 2.5-35mm² (products out of the CCC catalog, no CCC certification).
Test voltage: 2000V, 5min.
Insulation resistance: >200M ohm×KM.
Operating temperature: -30~ +70℃.
Bending radius: 15× outer diameter of cable.
Flame retardant properties: IEC 60 332.1.
Reference standards: GB 5023, IEC60227, HD VDE21.5 S3.
Packing specifications: 100m, 500m, 1000m.

Specificaiton:

Multicore Control Cable