ZBN-RVV refers to copper core B level Flame retardant and fire-resistant polychloride ethylene Insulated PVC sheath soft Cable 。 ZB stands for B level Flame retardant, N represents fire resistance; RVV cable is a common cable for weak current system The number of core wires is uncertain, two or more, and there are PVC There is no special requirement for the arrangement between sheath and core wire. The letter R represents flexible cord The letter V represents insulating polyvinyl chloride (PVC)
I ZBN-RVV flame retardant B class Introduction to fire-resistant cable products
Model and specification: ZBN-RVV 5X1.5 square meters
Rated voltage: 300/500V
Product conductor: copper
Insulation material: flame retardant PVC material
Package specification: 100m/roll, 200m/roll
Rated temperature: less than or equal to 70℃
Core wire identification: ≤ 5 cores, color core wire; ≥ 6-core, black sheath, core wire white number yellow green ground wire.
Number of cores: 2-5 cores, 7-36 cores (products out of CCC list, no CCC certification).
Cross sectional area: 0.75-2.5mm2, 0.5, 2.5-35mm2 (products out of CCC list, no CCC certification).
Service temperature: -30~ 70℃。
Bending radius: 15 × cable outer diameter.
Flame retardant and fire-resistant characteristics: IEC 60 332.1。
implement Standard: GB 5023、IEC60227、HD VDE21.5 S3。
Product features: It adopts the form of fine wire stranding and multi-layer stranding, with good flexibility and high bending performance At the same time, it has high flame retardancy.
2、 Application scope of ZBN-RVV flame retardant and fire-resistant cable:
Mainly used for medium and light mobile appliances, instruments Household Electric Appliances , power lighting and other flexible use places, which can transmit control signals and power signals, and are also suitable for laying on bridge and Hose Medium.