RVV 300/500V Building Wire And Cable PVC Insulated 30 Years Shelf Life

RVV 300/500V (GB/T5023.3-2008 or 60227 IEC)with the cores from 2~41/ PVC insulated and jacket​

Application:

Mainly used in power lines, control lines and signal transmission lines for electrical appliances, instrumentation, electronic equipment and automation devices, specifically used in anti-theft alarm systems, building intercom systems, etc.

Construction

Conductor: flexible conductor class5 (GB/T 3956 class 5 or IEC60228.5)

Core number: 2core to 41core

Insulation: compound PVC

Outer sheath:compound PVC

Rated voltage

300/500V (GB/T5023.3-2008 or 60227 IEC52)

Service temperature: -30~ +70℃

Bending radius: 15D

Packaging: 100m/roll or as request

Remarks: Flame retardant, fire resistance (adopt mica tape), low smoking and Halogen free, or other property are available.

ZR cable (flame retardant cable) is the kind of cable with PVC insulation built mixed with fire prevention additive to make it have the capability of preventing or retarding flame spread during combustion.

There are 3 grades of fire prevention available which are

Grade A It is the highest level of flame retardancy. That is, the insulation material, filling rope, fastening (inner cushion) belt/layer and sheath material used in cables are all flame retardant materials.

Grade B Except the insulation material, all other materials are flame retardant.

Grade C Only the sheath material is flame retardant

NH cable (fire resistant cable) is the kind of cable built with a layer of mica tape. Even if the plastic skin is burnt out, refractory layer will help not cause short circuit. When wiring, cut off the refractory layer at the wire head.

LSZH,LSOH,LS0H,LSFH or OHLS cable(Low smoke zero halogen cable)is cable with insulation or outer sheath built using low smoke zero halogen free material to help reduce toxic and corrosive gases produced during combustion.

Termite-proof cable is the cable built with insulation or outer sheath mixed with a kind of materials to prevent termite biting the cable.

300/500V