RVV Copper-core PVC-insulated PVC-sheathed Flexible Cable · Product Introduction
RVV, full name "Copper-core PVC-insulated PVC-sheathed Flexible Cable", commonly known as "flexible sheathed wire" or "power cord", is one of the most widely used flexible cables in low-voltage systems and light-duty equipment. Its model designation is clearly defined: R = flexible cable (stranded flexible conductor); the first V = polyvinyl chloride (PVC) insulation; the second V = polyvinyl chloride (PVC) sheath. RVV adopts a structure of multiple strands of fine copper wire twisted conductors + PVC insulation + PVC sheath, offering flexibility, bend resistance, and easy wiring, making it the "standard power cord and signal wire" for connecting electrical appliances, instruments, security equipment, and communication devices.
Executive Standards:
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GB/T 5023.5-2008 "Polyvinyl chloride insulated cables of rated voltages up to and including 450/750V - Part 5: Flexible cables (cords)"
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JB/T 8734.3-2016 "Polyvinyl chloride insulated cables and wires and flexible cords of rated voltages up to and including 300/500V - Part 3: Flexible cords for connection"
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GB/T 3956-2008 "Conductors of insulated cables" (Class 5 flexible conductors)
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CCC mandatory certification product
Rated Voltage: 300/300V (some models 300/500V)
