The difference between WDZ-BYJ and BV
BV wires are suitable for cables and wires used in power devices, household appliances, instruments and telecommunication equipment with AC voltages of 450/750V and below. BV wires are widely used in home decoration, while WDZ-BYJ wires are widely used in places with high safety and environmental protection requirements due to their different materials. So, what are the differences between WDZ-BYJ and BV?
First of all, the functions are different. WDZ-BYJ wire is non-toxic, flame-retardant, has a long service life and is resistant to high temperatures. It adopts irradiation cross-linking technology to achieve flame-retardant effect. The service life can reach about 70 years and can withstand high temperatures of 105 degrees Celsius. BV is a copper core polyvinyl chloride insulated wire, and the maximum operating temperature of the wire is 70 degrees.
Secondly, the insulation materials are different. BV is a copper core polyvinyl chloride insulated wire, while WDZ-BYJ is a copper core cross-linked polyolefin insulated wire. The insulation layers of the two are different. The insulation of BV wire is polyvinyl chloride, and the insulation of WDZ-BYJ wire is low-smoke halogen-free flame-retardant cross-linked polyolefin.
Then the performance of the two wires is different. The fire resistance of WDZ-BYJ wire is higher than that of BV wire; and the toxicity of WDZ-BYJ wire is lower than that of BV wire. WDZ-BYJ wire is made of rubber materials that do not contain halogen, lead, cadmium, chromium, mercury and other environmental substances. When burned, it will not produce a large amount of harmful gases, only a small amount of white smoke, and will not cause secondary harm. It is an environmentally friendly wire.
Finally, the price and scope of use are also different. The price of WDZ-BYJ line is higher than that of BV line. WDZ-BYJ line is suitable for places with rated voltage of 450/750V and below and high safety and environmental protection requirements, such as subways, airports, hospitals, large libraries, stadiums, hotels, schools, shopping malls, etc. BV line is mainly used for power supply, lighting, sockets, air conditioning, and is suitable for power devices, daily electrical appliances, instruments and telecommunications equipment with AC voltage of 450/750V and below. Cables and wires. Hard wires have a certain hardness, which is more convenient in folding and straightening.
Foshan Yuejiaxin Wire and Cable Co., Ltd. is a medium-sized enterprise integrating R&D, production, sales and service, specializing in the production of wire and cable products. The company produces a variety of cables and has advanced production equipment to meet customers' wire needs.
