Application of BV Plastic Copper Wire
General purpose single core hard without sheathed cable conductor,is fit for AC voltage 450 / 750V and below power plant, household appliances, instruments and telecommunications equipment, cable and wires. With anti-acid-base, oil resistance, moisture, mildew and other characteristics.
Model and Designation of BV Plastic Copper Wire
1.Classification and use is used to distribute the electric current, belonging to cloth wire class,expressed in the letter "B";
2. Conductor material is copper, with the letter "T" said, the wiring of the copper conductor omitted;
3. Insulation material for the PVC, with the letter "V" said;
4. Wire structure is simple, in addition to the above three points, some have sheathing, sheathing material for the PVC is also used the letter "V" said; sheath material for the rubber with the letter "X" said. There is no jacket and no need to express.
Such as the BVV said copper core PVC insulated PVC sheathed round wire.
Common Model of BV Plastic Copper Wire
BV line usually use insulation center metal conductor cross-sectional area to differentiate between the specifications. (Such as 4 square BV wire copper core cross-section diameter is 2.25 mm, according to the circular area of the formula S = π * r * r = 3.976 mm2)
Commonly used BV wire type: 0.75 square, 1 square, 1.5 square, 2.5 square, four square, square, 10 square, square, 25 square, 35 square, 50 square, 70 square meters, 95 square meters, 120 square meters, 150 square meters, 185 square meters, 240 square, etc.