The core characteristics of RVB control cable (copper core polyvinyl chloride insulated flat unsheathed flexible wire, commonly known as "parallel wire" or "red black wire") focus on "flat shape saves space+flexible and easy to install+practical and economical", making it a cost-effective choice for low-voltage connections. It adopts two multi strand thin copper wire twisted conductors arranged in parallel, in a flat shape, without an outer sheath, occupying a small space, can be laid tightly against walls and gaps, beautiful and not protruding. The conductor is made of high-purity copper material with stable conductivity. It is equipped with a PVC insulation layer for reliable insulation, wear resistance, and aging resistance. The rated voltage is 300/500V, and the long-term working temperature can reach 70 ℃. It is suitable for use in environments ranging from -15 ℃ to 70 ℃. The wire body has good flexibility, easy bending, and is convenient for threading pipes and simple and complex path wiring. The core wires are mostly marked with red and black dual color markings, which are easy to distinguish between positive and negative poles or fire neutral wires. The specifications are rich and the cost is affordable, and flame retardant models have also been derived, which are suitable for various low-voltage signal transmission and low-power equipment power supply scenarios.
Applications
The applications of RVB control cables are mainly focused on low-voltage low-power wiring and weak current transmission. They are used for power connection of small household appliances such as desk lamps and small fans, as well as LED lights and stage lighting. They are also suitable for signal transmission of weak current equipment such as doorbells and monitoring cameras. They can also be used for internal wiring of electronic devices and short-term power supply lines in construction sites and temporary places, meeting the low-voltage connection requirements of flat and space saving in civil, commercial, and temporary scenarios.
