News

Common sense of cable What is the meaning of the model?

Update:10-10-2020
Summary:

Cable common sense-model meaning: R-flexible cable (wir […]

Cable common sense-model meaning:
R-flexible cable (wire) for connection, soft structure; V-insulated PVC, V-PVC insulated, V-PVC sheath B-flat (flat). S-twisted pair
A-tin or silver plated; F-high temperature resistance
P-braided shield; P2-copper tape shield; P22-steel tape armor
Y—prefabricated type, generally omitted, or polyolefin sheath
FD—product category code, refers to branch cables. The Ministry of Construction standards to be promulgated are denoted by FZ, which are essentially the same
YJ—cross-linked polyethylene insulation V—polyvinyl chloride insulation or sheath ZR—flame-retardant type NH—fire-resistant type
WDZ—halogen-free low-smoke flame-retardant type WDN—halogen-free low-smoke flame-retardant type
For example: SYV 75-5-1 (A, B, C)
S: Radio frequency Y: Polyethylene insulation V: Polyvinyl chloride sheath A: 64 series B: 96 series C: 128 series 75: 75 ohm 5: wire diameter is 5MM 1: represents single core
S: Radio frequency Y: Polyethylene insulation W: Physical foaming V: Polyvinyl chloride sheath 75: 75 ohm 5: The outer diameter of the cable is 5mm 1: Represents single core
For example: RVVP2*32/0.2 RVV2*1.0 BVR R: Flexible wire VV: Double-layer sheathed wire P shield
2: 2-core multi-strand wire 32: Each core has 32 copper wires 0.2: Each copper wire has a diameter of 0.2mm ZR-RVS2*24/0.12
ZR: Flame-retardant R: Flexible wire S: Twisted pair
2: 2-core multi-stranded wire 24: Each core has 24 copper wires 0.12: Each copper wire has a diameter of 0.12mm Model and name
RV copper core vinyl chloride insulated connection cable (wire)
AVR tinned copper core polyethylene insulated flat connecting flexible cable (wire) RVB copper core PVC flat connecting wire RVS copper core PVC stranded connecting wire
RVV copper core PVC insulated PVC sheathed round connecting flexible cable
ARVV tinned copper core PVC insulated PVC sheathed flat connecting flexible cable
RVVB copper core PVC insulated PVC sheathed flat connecting flexible cable
RV-105 Copper core heat-resistant 105oC PVC insulated PVC insulated flexible connecting cable
AF-205AFS-250AFP-250 Silver-plated polychloroethylene fluoride plastic insulated high temperature resistant -60oC~250oC connecting flexible wire

https://www.nbbiaoda.com/wp-content/uploads/2018/09/3.jpg

www.nbbiaoda.com