Is it necessary to clean the water and electricity?
First, RVV is also a kind of cable, commonly known as jacket line. RVV wire full name copper core PVC insulated PVC sheathed soft wire, also known as light PVC sheathed cord, commonly known as soft jacket line. Mainly used in electrical appliances, instrumentation and electronic equipment and automation devices with power lines, control lines and signal transmission lines, specifically for anti-theft alarm system, building intercom systems. . the letter V represents the insulator PVC (PVC) . RVV wire is the weakest system of the most commonly used cable, the core number of uncertain, two or Above, outside the PVC jacket, the arrangement between the core line is no special requirements. Third, the role of the sheath For example: rvv2 * 0.5 is 0.5 mm square feet plus a layer of outer sheath, the role of the jacket is: . to protect the cable sheath from mechanical damage and chemical corrosion; . enhanced Cable mechanical strength. Fourth, the application of RVV cable is mainly used for medium and light mobile appliances, instrumentation, household appliances, power lighting and other flexible use of places, can transmit control signals, but also transmission of power signals, but also suitable for laying in the bridge and hose. At the same time, RVV cable to obtain the CCC and CE mark certification, in line with HD (EU harmonized standards) requirements, not only can be applied to the Chinese market, but also for the European market.
"GB / T5023-2008 rated voltage 450 / 750V and below the PVC insulated cable" "JB / 8734-1998 rated voltage V and the following PVC insulated cable wire and cord"
RVV cable full name copper core PVC insulated PVC sheathed flexible cable, also known as light PVC sheathed cord, commonly known as soft jacket line, is a kind of jacket line. RVV wire and cable is two or more of the RV line plus a layer of jacket. RVV cable full name copper core PVC insulated PVC sheathed flexible cable, also known as light PVC insulated poly
