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The insulation layer is made of materials that comply with the EU RoHS environmental protection directive, with good flame retardant performance and no toxic substances. The conductor is made of 99.99 oxygen-free copper with lower resistance, higher conductivity, low carbon and energy saving, and long service life.
BVR wire is a kind of special soft wire for power distribution cabinet, also called secondary wire. Copper core PVC insulated flexible wire, which is used in fixed wiring when soft occasions. By the majority of electrical and architectural decoration personnel like.
BLV aluminum core PVC insulated wire. When laying the wire temperature is not less than 0 ℃, in normal use, the maximum rated temperature of the conductor is 70 ℃.
BVV line is a kind of decoration commonly used wire, commonly known as hard sheath line, relative to RVV soft sheath line, its characteristic is naturally its "hard. BVV line is commonly used in decoration wiring, because it has a layer of sheath more than ordinary BV line, which saves the threading pipe and threading slot, and is more safe, convenient, fast and beautiful, so it has been welcomed by many decoration companies and home users.
BVVB indicates that the cable is PVC insulated and PVC sheathed flat cable for fixed wiring.
It is a kind of PVC insulated wire, suitable for fixed laying of power units with AC rated voltage of 450/750V and below. The long-term allowable working temperature of the wire is not more than 105 ℃ for BV-105 models and 70 ℃ for other models. The wire laying temperature shall not be lower than 0 ℃.