Home Instrumentation Cables Overall screen With Armour

Overall screen Instrument Cables With Armour

RE-Y(st)YRY, RE-2Y(st)YRY, RE-2X(st)YRY, RE-Y(st)YQY, RE-2Y(st)YQY, RE-2X(st)YQY

  • Instrumentation cables are used in data processing and process control and are suitable for installations in open spaces and for underground laying. For digital signals and solenoids , overall screened type and for analogue signals between junction boxes and electrical room/control building , individual and overall screened type may be applied.
  • The overall screening of the pairs/cores protect it against outer electrostatic interference fields.
  • Armoured types would be able to bear external mechanical forces.

Technical Specification

In the voltage designation of U0/U(Um) , the rated voltages of the cables considered in this standard are as follows: U0/U(Um)=300/500(600) V a.c.

U0 is the rated power frequency voltage between conductor and earth or metallic covering.
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.

Construction features:

- Size : Up to 2.5 sq.mm

- No. of cores/Pairs : Up to 61 cores and up to 50 pairs

-Conductor material : Plain or tinned copper

-Conductor type : Solid (Class1)/Stranded(class2)/Fine stranded (Class 5) - Round

-Insulation: Cross-linked polyethylene (XLPE) , polyethylene (PE) or Polyvinyl chloride ( PVC)

-Collective screen : Laminated screening tape comprise of aluminum bonded to polyester plus one or more tinned annealed copper wires applied over the screened pairs or laid up cores.

-Inner sheath: Polyvinyl chloride (PVC) or polyethylene ( PE)

-Armour: Galvanized steel wire, tape or braided armour

-Sheath: Polyvinyl chloride (PVC) or Polyethylene (PE)

Other features :

-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 : PAS 5308 , BS 5308

Note : Insulated communication wire can be applied on request.





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