NYY , N2XY , NYSLY , NYMHY
- Control cables can be used in machinery production and production lines as direct line or connection cable for measuring signal and control features , computer systems , for control devices of tool making machines , conveyor belts and conveyor systems. This type of cables are installed in open air , underground , indoor or in cable ducts .
In the voltage designation of U0/U(Um),The rated voltages of the cables considered in IEC standard are as follows: U0/U(Um)=300/500(600) V – 0.6/1(1.2) KV. Construction features: -Conductor size : Up to 10 sq.mm - No. of cores : 2 to 61 cores -Conductor material: Plain/Tinned copper -Conductor type: (Class1)/Stranded(class2)/Fine stranded (Class 5) - Round -Insulation: Cross-linked polyethylene (XLPE) or Polyvinyl chloride ( PVC) -Filler/Inner sheath: Polyvinyl chloride (PVC) (if applicable) -Sheath: Polyvinyl chloride (PVC) or high density polyethylene ( HDPE) Other futures : -Ultra violet (UV) resistant colored outer sheath -Low smoke and fume (LSF) -Halogen free and flame retardant (HFFR) - Oil & hydrocarbon resistant -Fire resistant -Vermin proof Standards : IEC60502-1 , VDE0250 , IEC60227 , PAS 5308 , BS6500 , ISIRI3569-2 , ISIRI607(53)
U0 is the rated power frequency voltage between conductor and earth or metallic screen.
U is the rated power frequency voltage between conductors.
Um is the maximum value of the "highest system voltage" for which the equipment may be used.
